Jail Server Install: Difference between revisions

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= 8.x =
= FreeBSD 9.x =


== Assumptions ==
== Assumptions ==
Line 21: Line 21:
go into RAID bios and setup mirrors
go into RAID bios and setup mirrors


configure DRAC: TODO
 
 
== Setup DRAC ==
[[DRAC/RMM#DRAC_setup|DRAC setup]]


== Install OS (sysinstall) ==
== Install OS (sysinstall) ==
Line 57: Line 60:
/ 512M<br>
/ 512M<br>
swap 6G<br>
swap 6G<br>
/var 256M <br>
/var 1G <br>
/tmp 256M<br>
/tmp 256M<br>
/usr 5G<br>
/usr 8G<br>
/mnt/data1 remaining space  
/mnt/data1 remaining space  


Line 111: Line 114:
=== double check the date/time ===
=== double check the date/time ===


  date


=== populate /etc/resolv.conf ===
=== populate /etc/resolv.conf ===


  echo "nameserver 69.55.225.225\
  echo "search johncompanies.com \
  nameserver 69.55.230.3
nameserver 69.55.225.225 \
  nameserver 69.55.230.3 \
  nameserver 69.55.229.3" > /etc/resolv.conf
  nameserver 69.55.229.3" > /etc/resolv.conf


=== edit /etc/make.conf ===
=== edit /etc/make.conf ===
  echo "WITHOUT_X11=yes \
  echo "WITHOUT_X11=yes \
  KERNCONF=jail3 \
  KERNCONF=jail4 \
  BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf
  BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf


=== setup bootloader for console, etc ===
=== setup bootloader for console, etc ===
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mkdir /mnt/data1
mkdir /mnt/data1
mkdir /mnt/data2
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd8.x/*" /usr/local/jail/bin
scp backup2:"/mnt/data4/bin/freebsd9.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
cd /usr/local/jail/rc.d/
touch quad1
touch quad1
Line 223: Line 226:


rehash</pre>
rehash</pre>


=== edit root's path and login script ===
=== edit root's path and login script ===
Line 248: Line 250:


alter the prompt, set the following:
alter the prompt, set the following:
  set prompt = "`/bin/hostname -s` %/# "
  set prompt = "$user@`/bin/hostname -s` %/# "


at the bottom of the file add:
at the bottom of the file add:
Line 262: Line 264:
  source /root/.cshrc
  source /root/.cshrc


=== update ports ===
portsnap fetch
portsnap extract
To update later on:
portsnap fetch
portsnap update


=== install cvsup ===


<pre>cd /usr/ports/net/cvsup-without-gui
=== install svn ===
make install clean; rehash; mail -s 'cvs installed' support@johncompanies.com < /dev/null</pre>
stand by for gettext options (use defaults). this process takes approx 22mins- hence the email/page notice above.


<pre>
setenv PACKAGESITE "ftp://ftp4.freebsd.org/pub/FreeBSD/ports/amd64/packages-9-current/Latest/"
pkg_add subversion
</pre>


=== get latest sources for this release ===
=== get latest sources for this release ===


<pre>cd /usr/src
<pre>
echo "*default host=cvsup4.freebsd.org\
cd /usr
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_8_3\
*default delete use-rel-suffix\
*default compress\
src-all" > sup</pre>


If you need to run stable (cause release is broken or some other reason) make the sup file look like:
# mv src/ src.orig
tar cvzf src.orig.tgz src
rm -fr src/*
svn checkout svn://svn.FreeBSD.org/base/stable/9 /usr/src
</pre>


<pre>echo "*default host=cvsup4.freebsd.org\
To update:
*default base=/usr\
make update SVN_UPDATE=yes
*default prefix=/usr\
*default release=cvs tag=RELENG_8\
*default delete use-rel-suffix\
*default compress\
src-all" > sup</pre>


cvsup sup ; mail -s 'cvs sup done' support@johncompanies.com < /dev/null
=== configure new kernel ===


time varies, 10-20mins
Pull down the kernel config we are using for this distribution. In this case we use an 8.2 kernel config on 8.3, which is valid. The local file should be the same name as host- <tt>jail4</tt> in this example
 
 
=== configure new kernel ===
 
Pull down the kernel config we are using for this distribution. In this case we use an 8.2 kernel config on 8.3, which is valid. The local file should be the same name as host- <tt>jail3</tt> in this example


<pre>cd /usr/src/sys/amd64/conf  
<pre>cd /usr/src/sys/amd64/conf  
scp backup2:/mnt/data4/build/freebsd/kern_config-8.2-amd64 ./jail3</pre>
scp backup2:/mnt/data4/build/freebsd/kern_config-9.1-amd64 ./jail4</pre>


edit the kernel config and change ident to be the name of the jail:
edit the kernel config and change ident to be the name of the jail:
  vi jail3
  vi jail4
  ident          jail3
  ident          jail4


Optional, edit <tt>/sys/conf/newvers.sh</tt> to add <tt>–jc2</tt> to the end of the BRANCH string (RELEASE-jc2)
Optional, edit <tt>/sys/conf/newvers.sh</tt> to add <tt>–jc2</tt> to the end of the BRANCH string (RELEASE-jc2)
Line 311: Line 310:


notes on kernel configuring: http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
notes on kernel configuring: http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html


=== install patches ===
=== install patches ===


The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.
We don't have any patches right now. Refer to older FreeBSD version build docs on how that is/was done.
 
there are no patches we use for 8.x, but here would be the commands:
 
cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/8.0/*" .
 
Apply patches, i.e. the <tt>jls-patch</tt>:
patch -l < jls-patch
 


=== build, install kernel and world ===
=== build, install kernel and world ===
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mv hold/* .
mv hold/* .
rmdir hold/
rmdir hold/
Note on -DWITHOUT_CLANG: try to do it without including that directive, it may work for you.


cd /usr/src
cd /usr/src
make buildkernel installkernel
make buildworld KERNCONF=jail4; mail -s 'buildworld done' dave.boodman@vtext.com < /dev/null
 
 
make -DWITHOUT_CLANG buildworld KERNCONF=jail4; mail -s 'buildworld done' dave.boodman@vtext.com < /dev/null
</pre>
~4.5hr
 
cd /usr/src
make buildkernel installkernel
 


make buildworld ; mail -s 'buildworld done' dave.boodman@vtext.com < /dev/null</pre>
mergemaster -p
~38mins
You will be prompted to merge, replace or ignore files changed by the src update. In most cases you can '''d'''elete the temp (new) files.


  make installworld  
  make -DWITHOUT_CLANG installworld
~34min
~34min


mergemaster -i
You will be prompted to merge, replace or ignore files changed by the src update. In most cases you can '''d'''elete the temp (new) files.


ONLY if this will be a zfs system (not currently used in 8.x):
ONLY if this will be a zfs system (not currently used in 8.x):
Line 367: Line 365:
make  
make  
make install</pre>
make install</pre>


===  populate devfs ruleset ===
===  populate devfs ruleset ===
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nfs_reserved_port_only="YES"
nfs_reserved_port_only="YES"
inetd_enable="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.2.103"
inetd_flags="-wW -a 10.1.4.XXX"
devfs_system_ruleset="devfsrules_show_all"
devfs_system_ruleset="devfsrules_show_all"


ifconfig_bce1="inet 10.1.2.103 netmask 255.255.255.0"
ifconfig_bce1="inet 10.1.4.XXX netmask 255.255.255.0"
ifconfig_bce0="inet 69.55.229.7 netmask 255.255.255.0"
ifconfig_bce0="inet 69.55.2XX.XXX netmask 255.255.255.0"
#ifconfig_bce0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"
#ifconfig_bce0_alias0="inet 69.55.2XX.XXX netmask 255.255.255.0"


fsck_y_enable="YES"
fsck_y_enable="YES"
Line 398: Line 395:


Modify IPs, hostname, gateway for this box.
Modify IPs, hostname, gateway for this box.


=== make sure sysctls are set and preserved upon boot ===
=== make sure sysctls are set and preserved upon boot ===
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=== enable noatime option ===
=== enable noatime option ===
grep data /etc/fstab
data1 and data2 should look something like (add ',noatime' after 'rw'):
data1 and data2 should look something like (add ',noatime' after 'rw'):
  /dev/mfid0s1g          /mnt/data1      ufs    rw,noatime      2      2
  /dev/mfid0s1g          /mnt/data1      ufs    rw,noatime      2      2
  /dev/mfid1s1d          /mnt/data2      ufs    rw,noatime      2      2
  /dev/mfid1s1d          /mnt/data2      ufs    rw,noatime      2      2


=== reboot. Confirm new kernel is loaded, devfs in place ===
=== reboot. Confirm new kernel is loaded, devfs in place ===
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910 path stdout unhide
910 path stdout unhide
920 path stderr unhide</pre>
920 path stderr unhide</pre>
=== update ports ===
<pre>cd /usr/ports
echo "*default host=cvsup4.FreeBSD.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_8_3\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup
cvsup sup; mail -s 'cvs sup ports done' support@johncompanies.com < /dev/null</pre>
~24mins




Line 496: Line 480:
==== Perc5/i, 6/i ====
==== Perc5/i, 6/i ====
Pull over cli from previous system (jail9)
Pull over cli from previous system (jail9)
  scp /usr/local/sbin/mega* root@10.1.4.109:/usr/local/sbin/
  scp root@10.1.4.109:"/usr/local/sbin/mega*" /usr/local/sbin/
scp /usr/local/libexec/MegaCli root@10.1.4.109:/usr/local/libexec/MegaCli
scp root@10.1.4.109:/usr/local/libexec/MegaCli /usr/local/libexec/MegaCli
These are linux-based tools. This will require linux base which we would normally install from ports, but since it's failing lately, we just pull in the compat libraries from another system:
 
These are linux-based tools. This will require linux base...which you might install via:


  rsync -aSHv --exclude=proc --exclude=sys 10.1.4.109:/usr/compat/linux/ /usr/compat/linux/
  pkg_add -r linux_base


Test:
Test:
  rehash; megacli ldinfo lall a0
  rehash; megacli ldinfo lall a0
or
megarc -ldInfo -a0 -Lall
(2850)


DEPRECATED: Assuming it worked, here's how we ''used to'' install linux_base:
however, linux does seem to be installed already so we don't need to pkg_add or port install or rsync anything over from a current system.
----
cd /usr/ports/emulators/linux_base-fc4
make install clean
(didnt succeed due to libtool requirement)
 
cd /usr/ports/distfiles
fetch http://www.lsi.com/DistributionSystem/AssetDocument/support/downloads/megaraid/miscellaneous/linux/2.00.15_Linux_MegaCLI.zip
cd /usr/ports/sysutils/linux-megacli
make install clean
(also failed due to libtool)
----
 


==== 2850 PERC 4e/Di- no linux ====
==== 2850 PERC 4e/Di- no linux ====
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=== install bb client ===
=== install bb client ===


Compiling from source on AMD64 will not work. So, we use a linux-compiled version and rely on linux compat. Per [[#Perc5.2Fi.2C_6.2Fi|above]], linux compat won't install on 8.x - libtool 2.4 need. So, instead we copy(ed) over linux:
Compiling from source on AMD64 will not work. So, we use a linux-compiled version and rely on linux compat.  
rsync -aSHv --exclude=proc --exclude=sys 10.1.4.108:/usr/compat/linux/ /usr/compat/linux/


  adduser
  adduser
Line 585: Line 560:


  echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
  echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
  10.1.4.103 jail3.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts
  10.1.4.'''104 jail4'''.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts


Edit for machine name and private IP.
Edit for machine name and private IP.
Line 591: Line 566:
if this machine is at i2b:
if this machine is at i2b:
  echo "69.55.230.2 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
  echo "69.55.230.2 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
  69.55.229.7 jail3.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts
  69.55.228.104 jail4.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts


<pre>vi /home/bb/bbc1.9e-btf/ext/openfiles  
<pre>vi /home/bb/bbc1.9e-btf/ext/openfiles  


MACHINE="jail3,johncompanies,com"      # HAS TO BE IN A,B,C FORM</pre>
MACHINE="jail4,johncompanies,com"      # HAS TO BE IN A,B,C FORM</pre>
Edit for machine name.
Edit for machine name.


Line 616: Line 591:
  echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
  echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
  chmod +x /usr/local/etc/rc.d/bb.sh
  chmod +x /usr/local/etc/rc.d/bb.sh


=== remove reserve space ===
=== remove reserve space ===
Line 782: Line 756:
=== create the jail template ===
=== create the jail template ===


cd /usr/ports/sysutils/jailutils
cd /usr/ports/sysutils/jailutils
make install clean
make install clean


Create an md device to hold the jail:
Create an md device to hold the jail:
Line 795: Line 769:
<pre>cd /usr/src
<pre>cd /usr/src
make world DESTDIR=/mnt/data1/jail-DIR; taskdone</pre>
make world DESTDIR=/mnt/data1/jail-DIR; taskdone</pre>
~1hr
~4.5 hr


Make /etc into the jail, mount dev, copy in jkill:
Make /etc into the jail, mount dev, copy in jkill:
Line 924: Line 898:
rmdir /mnt/data1/jail-DIR
rmdir /mnt/data1/jail-DIR
mdconfig -d -u 0</pre>
mdconfig -d -u 0</pre>


=== setup backups ===
=== setup backups ===
Line 958: Line 931:
=== edit sshd_config ===
=== edit sshd_config ===
  vi /etc/ssh/sshd_config
  vi /etc/ssh/sshd_config
  ListenAddress 69.55.229.7
  ListenAddress 69.55.'''229.7'''
  ListenAddress 10.1.2.103
  ListenAddress 10.1.4.'''103'''


Adjust to pub/private IP for jail.
Adjust to pub/private IP for jail.
Line 965: Line 938:
Restart sshd:
Restart sshd:
  kill -1 `cat /var/run/sshd.pid`
  kill -1 `cat /var/run/sshd.pid`


=== add crontab entries ===
=== add crontab entries ===
Line 1,056: Line 1,028:
==== add to bb server ====
==== add to bb server ====
  vi /usr/home/bb/bbsrc/bb1.9i-btf/etc/bb-hosts
  vi /usr/home/bb/bbsrc/bb1.9i-btf/etc/bb-hosts
  10.1.4.109 jail9.johncompanies.com # ssh
  10.1.4.'''109 jail9'''.johncompanies.com # ssh


In the case of an i2b server, use real ip:
In the case of an i2b server, use real ip:
  69.55.229.7 jail3.johncompanies.com # ssh
  69.55.'''229.7 jail3'''.johncompanies.com # ssh


<pre>su bb
<pre>su bb
Line 1,097: Line 1,069:
=== select some customers for castle probe map ===
=== select some customers for castle probe map ===


= 4.11 =
= FreeBSD 8.x =


<pre>
== Assumptions ==
4.11
Last updated 2006-1-26


All time extimates below assume disks aren’t scrubbing
Setup instructions below assume this is DELL 2950 with an LSI-based SAS RAID card.


1. make sure bios is setup for bios console redirect
Server is at castle, connected to pub, private, serial and DRAC
Supermicro:
Console redirection:
Com port addr: on-board COM A
Baud: 38400
Console type: vt100
Flow control: none
Console connection: direct
Continue cr after post: off


2450:
Assuming OS loading done via IPKVM with ISO mounted via USB
Make sure running bios A09
Console Redirection: VT100/VT220
2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 4.11
skip kernel config (enter)
custom install
partition
move cursor to aacd0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save
standard mbr (no boot manager)
space to unselect aacd0
cursor over aacd1
space
a for entire disk
q to quit and save
none (leave untouched)


cursor over aacd0
Assumes at 4 drives, 2 mirrors
space
 
(takes you into part. Screen again) q to exit
== Configure server BIOS ==
none
Make sure both are checked and tab to ok


label
setup console redirect, speed 115200
Make sure aacd0 is highlighted
a to start with defaults


john likes:
set LCD string to name of server "jail8"
/1g
/var 256m


Glenn likes:
set date to GMT
/128
/var 256
/usr 3g
/tmp 256


We do:
go into RAID bios and setup mirrors
delete everything
/ 128M
swap 4G
/var 256M
/tmp 256M
/usr 3G
/mnt/data1 remaining space


Make sure to toggle S for soft updates on all (should look like UFS+S Y under the Newfs column)
configure DRAC: TODO
Set the noatime option


move cursor to aacd1
== Install OS (sysinstall) ==
swap 4G
/mnt/data2 remaining space
Set the noatime option


q to save and exit
boot to bootonly disk for AMD version of FreeBSD, i.e. <tt>FreeBSD-8.3-RELEASE-amd64-bootonly.iso</tt>


distributions
when the install menu appears, choose <tt>custom install</tt>
developer
yes to install ports
exit
media
cd
commit
yes
(2450: 16mins, supermicro: 11mins)
yes to "visit general config"
Set root pwd
Add user ‘user’ member group is wheel, set password
Set tz
Networking->interfaces->Fxp0
No IPV6
dhcp=yes
Set hostname & domain


Startup services:
=== partition menu ===
Disble usbd
move cursor to mfid0, hit space (takes you to partition map screen). If there is only 1 mirror, there will be no option to select a specifit drive: mfid0 will be selected.


exit...
type 'a' to use entire disk<br>
exit install
type 'q' to quit and save<br>
yes
choose 'freebsd standard mbr'
take the cd out and let the machine reboot


3. put some temp settings in /etc/rc.conf:
space to '''un'''select mfid0<br>
usbd_enable="NO"
cursor down to mfid1<br>
sendmail_enable="NO"
hit space


4. reboot
type 'a' to use entire disk<br>
type 'q' to quit and save<br>
choose 'none' for boot mgr (leave untouched)


5. double check the date/time
cursor over mfid0<br>
space<br>
(takes you into part. Screen again) 'q' to exit<br>
none for boot mgr<br>


6. edit /etc/make.conf (only add the console speed line if this is a supermicro capable of outputting BIOS redirect at that speed – 2450’s can only do 9600)
Make sure both drives (mfid0 and mfid1) are checked and tab to ok
cat >> /etc/make.conf
WITHOUT_X11=yes
KERNCONF=jail18
BOOT_COMCONSOLE_SPEED=38400


7. install cvsup
=== Label menu ===
cd /usr/ports/net/cvsup-without-gui
make install clean (stay close for gettext options, 2450: 21mins, supermicro: 14mins)
rehash


8. get latest sources for this release:
Make sure mfid0 is highlighted at the top of the screen, setup the following partitions
cd /usr/src
cat > sup
*default host=cvsup4.freebsd.org
*default base=/usr
*default prefix=/usr
*default release=cvs tag=RELENG_4_11
*default delete use-rel-suffix
*default compress
src-all


cvsup sup (2450, 4.10: 13mins, supermicro, 4.11: 11mins)
/ 512M<br>
swap 6G<br>
/var 256M <br>
/tmp 256M<br>
/usr 5G<br>
/mnt/data1 remaining space


9. populate hosts
All partitions except / should be setup for soft updates. If not, type 's' to enable for soft updates on all except for / (should look like UFS2+S Y under the Newfs column)
cat >> /etc/hosts
10.1.4.3 backup2


10. put key in authorized_keys on backup2
move cursor to mfid1 at the top of the screen<br>
ssh-keygen -t dsa -b 1024 (default location, leave password blank)
swap 8G (or 4G if there’s a 3rd drive)<br>
scp /root/.ssh/id_dsa.pub user@backup2:/tmp/jail18pub
/mnt/data2 remaining space <br>
on backup2:
'q' to save and exit
cat /tmp/jail18pub >> /root/.ssh/authorized_keys


confirm that you can ssh to backup2 without getting a login prompt
=== distributions ===
Choose the following distribudions
 
* developer (ok to install ports)
* custom -> lib32
exit


11. configure new kernel. Get config from similar machine or there may be a master copy somewhere under /mnt/data4/build (name the kernel config the same as the jail, ex jail4):
=== media ===
cd /usr/src/sys/i386/conf
if you are installing via a cd, no need to enter this menu or change anything. Otherwise, choose ftp to install via ftp. You will be prompted to setup networking. You will need to choose a nic (typically bce0 or bce1). Say no to DHCP and IPv6. Hopefully the public nic cable was installed in bce0 so start with that nic and provide the hostname, (public) IP, netmask, gateway and DNS. When configured, it should start pinging. If it doesn't, have the NOC swap cables. Select any FTP server, usually Main or ftp4.
scp backup2:/mnt/data4/build/freebsd/kern_config-4.11 ./jail18


edit the kernel config and change ident to be the name of the jail:
=== commit ===
ident          jail4


IMPORTANT CUSTOMIZATION:
this usually takes 12mins<br>
for machines with >4G RAM, add to the config:
during the process you may need to select a new ftp mirror, this is not a problem.<br>
options        PAE
at the conclution of the install you will be prompted to enter the root password (2x) and returned to the configuration menu.


for supermicro mobo’s with broadcom nics, add to the config:
=== add user ===
device          bge            # Broadcom BCM570x (``Tigon III'')


for machines where lots of postgres might be running, change SHMMAXPGS:
'''Add''' user 'user'. Defaults for everything is fine, just remember to enter 'wheel' in the member group field.
options        SHMMAXPGS=40960
Do set the password.


edit /sys/conf/newvers.sh to add –jc2 to the end of the BRANCH string (RELEASE-p9-jc2)
=== Setup timezone ===


12. bring over patches from backup2
PT
The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.
cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/4.11/*" .
jail_proc_patch      100% |*************************************************|  2593    00:00
restore-patch        100% |*************************************************|  3295    00:00
411ps-jail-patch    100% |*************************************************|  2602    00:00
jail_rtprio_patch    100% |*************************************************|  301    00:00
udp-patch            100% |*************************************************|  594    00:00


Apply patches:
=== Networking ===
patch < 411ps-jail-patch
page down to the bottom and enable '[X]' sshd
patch < jail_proc_patch
patch < restore-patch
patch < jail_rtprio_patch
patch < udp-patch


13. build, install kernel and world
If you installed via cd, you will need to visit:<br>
make buildworld buildkernel installkernel (2450: 48min, supermicro: 20mins)
interfaces->bce0-><br>
(Any compile errors can be looked up in /usr/include/sys/signal.h, other errors, do a rm -R /usr/obj/*)
No IPV6<br>
make installworld (2450: 2min, supermicro: 1mins)
dhcp=no<br>
mergemaster -i
Set hostname, IP, DNS, gateway<br>
(answer no to most of it)
(i.e. setup the nic as indicated above)


14. reboot. Confirm new kernel is loaded (uname -a)


15. update ports:
Exit the install and if you installed via CD, take it out and let the machine reboot
cd /usr/ports
cat > sup
*default host=cvsup4.FreeBSD.org
*default base=/usr
*default prefix=/usr
*default release=cvs tag=RELENG_4
*default delete use-rel-suffix
*default compress
ports-all tag=.


cvsup sup (2450: 26mins, supermicro: 26mins)
== Configure OS, kernel, userland, jail ==


16. add console="comconsole" to /boot/loader.conf
=== double check the date/time ===
cat >> /boot/loader.conf
console="comconsole"


17. edit /etc/ttys and turn off all ttyv's except 0 and 1
also turn on ttyd0, change type to vt100:
ttyd0  "/usr/libexec/getty std.9600"  vt100  on secure


kill -1 1
=== populate /etc/resolv.conf ===


on console:
echo "nameserver 69.55.225.225\
vi /etc/remote
nameserver 69.55.230.3
(rename port to jail4 depending on where and which digi plugged into)
nameserver 69.55.229.3" > /etc/resolv.conf
test serial console


18. install linux_base:
cd /usr/ports/emulators/linux_base
make install clean (2450: 7min, supermicro: 2mins)


reibuild rpmdb cause we had probs installing aacapps
=== edit /etc/make.conf ===
cd /compat/linux/bin
echo "WITHOUT_X11=yes \
./rpm --initdb
KERNCONF=jail3 \
./rpm --rebuilddb
BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf


19. install aacapps-4.1-0.i386.rpm
scp backup2:/mnt/data4/build/freebsd/aacapps-4.1-0.i386.rpm /tmp/.
/compat/linux/bin/rpm -ivh /tmp/aacapps-4.1-0.i386.rpm
cd /dev
sh MAKEDEV aac0


test out /compat/linux/usr/sbin/aaccli
=== setup bootloader for console, etc ===


20. edit root's path and login script:
add settings to /boot/loader.conf and /boot.config:
vi /root/.cshrc
add to path: /usr/local/jail/bin /compat/linux/usr/sbin


Change alias entries (add G):
echo "-Dh" >> /boot.config
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm      mb mount
alias mbu      mb umount


and alter the prompt, set the following:
echo 'console="comconsole,vidconsole" \
set prompt = "`/bin/hostname -s` %/# "
boot_multicons="YES" \
boot_serial="YES" \
mfi_linux_load="YES" \
comconsole_speed="115200"' >> /boot/loader.conf


at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`ps auxwJ | grep $sshtty | awk '{print $2}'`


set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
=== enable login via serial console ===
foreach x (`ps cauxJ | grep sh | grep $shortty | awk '{print $2}'`)
turn off all ttyv's except 0 and 1 in /etc/ttys and turn on ttyd0, change type to vt100:
/usr/sbin/rtprio 2 -$x
end
21. install rsync from ports
cd /usr/ports/net/rsync
make install clean


22. create & populate binaries/scripts dirs
vi /etc/ttys
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
scp backup2:"/mnt/data4/bin/freebsd/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch quad2
touch quad3
touch quad4
touch safe1
touch safe2
touch safe3
touch safe4
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/rc.d/quad2 quad2
ln -s /usr/local/jail/rc.d/quad3 quad3
ln -s /usr/local/jail/rc.d/quad4 quad4
ln -s /usr/local/jail/rc.d/safe1 safe1
ln -s /usr/local/jail/rc.d/safe2 safe2
ln -s /usr/local/jail/rc.d/safe3 safe3
ln -s /usr/local/jail/rc.d/safe4 safe4
rehash


23. configure inetd to respond to mrtg load queries
The changed lines should look like:
cat >> /etc/inetd.conf
load    stream  tcp    nowait  user    /usr/local/jail/bin/load.pl  load.pl


cat >> /etc/services
ttyv2  "/usr/libexec/getty Pc"        cons25  off secure
load            12384/tcp
ttyv3  "/usr/libexec/getty Pc"        cons25  off secure
ttyv4  "/usr/libexec/getty Pc"        cons25  off secure
ttyv5  "/usr/libexec/getty Pc"        cons25  off secure
ttyv6  "/usr/libexec/getty Pc"        cons25  off secure
ttyv7  "/usr/libexec/getty Pc"        cons25  off secure
# Serial terminals
# The 'dialup' keyword identifies dialin lines to login, fingerd etc.
ttyu0  "/usr/libexec/getty std.9600"  vt100  on secure


kill -HUP `cat /var/run/inetd.pid`
Restart init
kill -1 1


24. configure load mrtg, on mail
At this point you should have a login on console.
vi /usr/local/etc/mrtg/mrtg1.cfg
(add new entry to file following existing format)


25. configure bb on mail:
To configure serial console access, login to the console server as root and run:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.104 jail4.johncompanies.com # ssh


su bb
# vi /etc/remote
cd /usr/home/bb/bbsrc/bb1.9e-btf
./runbb.sh stop
./runbb.sh start
exit


26. install bb client
following examples there, rename port to server's hostname, depending on where and which digi box this server is plugged into. Make sure to get speed right too: 115200
adduser -group 1984 -shell /bin/csh -uid 1984 bb
cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd.tar .
tar xvf bb-freebsd.tar


cat > /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
10.1.4.105 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh
10.1.4.118 jail18.johncompanies.com # ssh


vi /home/bb/bbc1.9e-btf/ext/openfiles  and change:
=== populate hosts ===
MACHINE="jail18,johncompanies,com"      # HAS TO BE IN A,B,C FORM


cd /usr/home/bb/bbc1.9e-btf/etc
If server is at castle:
./bbchkcfg.sh
echo "10.1.4.3 backup2" >> /etc/hosts
./bbchkhosts.sh (ignore ssh errors)
echo "10.1.4.8 backup1" >> /etc/hosts
cd ../..
 
chown -R bb .
If server is at i2b:
su bb
echo "69.55.230.10 backup2" >> /etc/hosts
cd bbc1.9e-btf/
echo "10.1.2.3 backup3" >> /etc/hosts
./runbb.sh start
echo "69.55.230.11 backup1" >> /etc/hosts
more BBOUT (look for errors)
exit


cat > /usr/local/etc/rc.d/bb.sh
su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"


chmod +x /usr/local/etc/rc.d/bb.sh
=== create ssh key, upload to backup servers ===
cd
ssh-keygen -t dsa -b 1024
(default location, leave password blank)


27. remove reserve space, enable softupdates (probably already set, so not necessary)
If server is at castle:
cd
cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys'
umount /mnt/data1
cat /root/.ssh/id_dsa.pub | ssh backup1 'cat - >> /root/.ssh/authorized_keys'
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2


mount -a
If server is at i2b:
cat /root/.ssh/id_dsa.pub | ssh backup3 'cat - >> /root/.ssh/authorized_keys'
cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys'
cat /root/.ssh/id_dsa.pub | ssh backup1 'cat - >> /root/.ssh/authorized_keys'


28. configure ntp
confirm that you can ssh to backup2 and backup1 without getting a login prompt
cat > /etc/ntp.conf
server 10.1.4.105


/usr/sbin/ntpd -p /var/run/ntpd.pid
ssh backup2 hostname
ntpq -p
ssh backup1 hostname
(confirm it’s able to reach our time server)
ssh backup3 hostname


29. mrtg switch graphs


31. fwd and reverse lookups on ns1c
=== create & populate binaries/scripts dirs ===
vi johncompanies.com
<pre>mkdir -p /usr/local/jail/bin
rr johncompanies.com
mkdir -p /usr/local/jail/rc.d
vi internal.johncompanies.com
mkdir -p /usr/local/jail/template/
rndc reload johncompanies.com IN private
mkdir /mnt/data1
(edit the PTR too)
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd8.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch deprecated
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/bin/jailmake_md jailmake
ln -s /usr/local/jail/bin/js_md js
ln -s /usr/local/jail/bin/canceljail_md canceljail
ln -s /usr/local/jail/bin/jailmakeempty_md jailmakeempty
ln -s /usr/local/jail/bin/postboot_md postboot
ln -s /usr/local/jail/bin/preboot_md preboot
ln -s /usr/local/jail/bin/startjail_md startjail
ln -s /usr/local/jail/bin/stopjail_md stopjail


32. create all /dev/vn and /dev/pty files in /dev
rehash</pre>
cat > /tmp/runme.sh
#!/bin/sh
cd /dev
for i in 1 2 3 4 5 6 7 ; do sh MAKEDEV pty$i ; done
for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 ; do sh MAKEDEV vn$i ; done


NOTE: there are only 4 lines in the above output - however the lines may be wrapped on your terminal - make sure that there are only four lines in the script you make.


chmod +x /tmp/runme.sh
=== edit root's path and login script ===
/tmp/runme.sh


rm /tmp/runme.sh
vi /root/.cshrc


ls /dev/vn*|wc -l (make sure the output is a high number – larger than 128)
Change alias entries (add G):
ls /dev/pty*|wc -l (make sure the output is exactly 256)


33. populate /etc/rc.conf with IPs and NFS settings
<pre>alias la        ls -aG
vi /etc/rc.conf
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm      mb mount
alias mbu      mb umount
alias cjb      cd /usr/local/jail/bin
alias cd1      cd /mnt/data1
alias cd2      cd /mnt/data2
alias cd3      cd /mnt/data3
alias jtop      jtop lj
alias j        jobs</pre>


kern_securelevel_enable="NO"
add to path be careful to leave a space after bin and make sure the wrapping isn't broken: 
portmap_enable="NO"
/usr/local/jail/bin
sendmail_enable="NO"
usbd_enable="NO"


xntpd_enable="YES"
alter the prompt, set the following:
nfs_client_enable="YES"
set prompt = "`/bin/hostname -s` %/# "
nfs_reserved_port_only="YES"
sshd_enable="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.104"


ifconfig_xl0="inet 10.1.4.104 netmask 255.255.255.0"
at the bottom of the file add:
ifconfig_fxp0="inet 69.55.228.101 netmask 255.255.255.0"
<pre>set sshtty=`who am i|awk '{print $2}'`
defaultrouter="69.55.228.1"
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`
ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"


static_routes="t1 office"
set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
route_t1="-net 10.1.5 10.1.4.2"
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
route_office="-net 10.1.6 10.1.4.2"
/usr/sbin/rtprio 2 -$x
end</pre>


34. make sure sysctls are set and preserved after reboot
Make the new settings active in current shell:
cat >> /etc/sysctl.conf
source /root/.cshrc
kern.consmute=0
jail.sysvipc_allowed=1
kern.ipc.shm_use_phys=1
kern.ipc.shmall=65535
kern.ipc.shmmax=134217728
net.inet.tcp.syncookies=0
kern.maxfiles=32768
kern.fallback_elf_brand=3
kern.maxprocperuid=4000
jail.max_procs_per_jail: 1026


35. reboot


36. create the jail template
=== install cvsup ===
vnconfig -T -S 1g -Z -s labels -c /dev/vn1 /mnt/data1/jail
disklabel -r -w vn1 auto
newfs /dev/vn1c
cd /usr/src
mkdir -p /mnt/data1/jail-DIR
mount /dev/vn1c /mnt/data1/jail-DIR
make world DESTDIR=/mnt/data1/jail-DIR (2450: 45mins, supermicro: 19mins)
cd etc
make distribution DESTDIR=/mnt/data1/jail-DIR -DNO_MAKEDEV_RUN
cd /mnt/data1/jail-DIR/dev
sh MAKEDEV jail
cd /mnt/data1/jail-DIR
ln -sf dev/null kernel


jail /mnt/data1/jail-DIR testhostname 192.168.11.100 /bin/sh
<pre>cd /usr/ports/net/cvsup-without-gui
csh
make install clean; rehash; mail -s 'cvs installed' support@johncompanies.com < /dev/null</pre>
touch /etc/fstab
stand by for gettext options (use defaults). this process takes approx 22mins- hence the email/page notice above.  
cat > /etc/rc.conf
portmap_enable="NO"
network_interfaces=""
hostname="newsystem"
kern_securelevel_enable="NO"
sendmail_enable="YES"
sshd_enable="YES"


cat >> /etc/resolv.conf
nameserver 69.55.225.225
nameserver 69.55.230.3


vi /etc/crontab
=== get latest sources for this release ===
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# DO NOT UNCOMMENT THESE


rm -rf /etc/periodic/daily/400.status-disks
<pre>cd /usr/src
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_8_3\
*default delete use-rel-suffix\
*default compress\
src-all" > sup</pre>


mv /bin/df /bin/df_
If you need to run stable (cause release is broken or some other reason) make the sup file look like:


cat > /bin/df
<pre>echo "*default host=cvsup4.freebsd.org\
#!/bin/sh
*default base=/usr\
/bin/df_ $* .
*default prefix=/usr\
*default release=cvs tag=RELENG_8\
*default delete use-rel-suffix\
*default compress\
src-all" > sup</pre>


chmod +x /bin/df
cvsup sup ; mail -s 'cvs sup done' support@johncompanies.com < /dev/null


cat > /sbin/mount
time varies, 10-20mins
echo `df | tail -1 | awk '{print $1 " on " $6 " (ufs, local)"}'`


check /tmp for crap


vi /etc/periodic/security/100.chksetuid
=== configure new kernel ===
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
 
with: MP='/'
Pull down the kernel config we are using for this distribution. In this case we use an 8.2 kernel config on 8.3, which is valid. The local file should be the same name as host- <tt>jail3</tt> in this example


mkdir -p /usr/compat/linux/dev
<pre>cd /usr/src/sys/amd64/conf
scp backup2:/mnt/data4/build/freebsd/kern_config-8.2-amd64 ./jail3</pre>


adduser (Add account for user)
edit the kernel config and change ident to be the name of the jail:
vi jail3
ident          jail3


put user in wheel group
Optional, edit <tt>/sys/conf/newvers.sh</tt> to add <tt>–jc2</tt> to the end of the BRANCH string (RELEASE-jc2)
vi /etc/group
vi /sys/conf/newvers.sh


vi /usr/home/user/.profile (and add to the file):
notes on kernel configuring: http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
TERM=vt100;    export TERM


cd /etc
vipw -d .
root:$1$krszPxhk$xkCepSnz3mIikT3vCtJCt0:0:0::0:0:Charlie &:/root:/bin/csh
user:$1$Mx9p5Npk$QdMU6c8YQqp2FW2M3irEh/:1001:1001::0:0:User &:/home/user:/bin/sh


tzsetup
=== install patches ===


newaliases
The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.


chflags schg /dev/*mem
there are no patches we use for 8.x, but here would be the commands:


cd /dev
cd /usr/src
rm console
scp backup2:"/mnt/data4/build/freebsd/patches/8.0/*" .
ln -s null console


exit
Apply patches, i.e. the <tt>jls-patch</tt>:
exit
patch -l < jls-patch


cd /usr/ports
make -DNOCLEANDEPENDS clean (2450: 47mins , supermicro: 17mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/data1/jail-DIR/usr


cd /mnt/data1/jail-DIR/dev
=== build, install kernel and world ===
rm kmem
mknod kmem c 2 1 root:kmem
chmod 640 kmem
rm mem
mknod mem c 2 0 root:kmem
chmod 640 mem


rm /mnt/data1/jail-DIR/root/.history
Rename current generic kernel so it will always be available to boot from. Save room by removing non-needed kernel modules:


sh
<pre>cd /boot
for i in 1 2 3 4 5 6 7 ; do sh MAKEDEV pty$i ; done
mv kernel kernel.GENERIC
exit
cd kernel.GENERIC
mkdir hold
mv mfi_linux.ko hold/
mv linux.ko hold/
mv linprocfs.ko hold/
mv linsysfs.ko hold/
mv geom_vinum.ko hold/
mv geom_concat.ko hold/
mv zfs.* hold/
mv opensolaris* hold/


cd /mnt/data1/jail-DIR/usr/compat/linux/dev
rm *.ko
mknod null c 2 2
rm *.symbols
mknod random c 2 3
mv hold/* .
rmdir hold/


cd  
cd /usr/src
mkdir /usr/local/jail/template/
make buildkernel installkernel
dump -0a -f /usr/local/jail/template/411template /dev/vn1


umount /dev/vn1c
make buildworld ; mail -s 'buildworld done' dave.boodman@vtext.com < /dev/null</pre>
vnconfig -u /dev/vn1
~38mins


rm /mnt/data1/jail
make installworld
rm -fr /mnt/data1/jail-DIR
~34min


37. setup backups
mergemaster -i
cat > /usr/local/jail/bin/backup.config
You will be prompted to merge, replace or ignore files changed by the src update. In most cases you can '''d'''elete the temp (new) files.
#!/bin/sh
backupdir=/mnt/data2/jail18_rsync


## ENTRY /etc
ONLY if this will be a zfs system (not currently used in 8.x):
## ENTRY /usr/local/etc
<pre>cd /sys/modules/zfs
## ENTRY /usr/local/jail
make
## ENTRY /root/logs
make install
cd /sys/modules/opensolaris
make
make install</pre>


on backup2:
setup backup dirs:
mkdir -p /mnt/data2/jail18_rsync/0_today
mkdir -p /mnt/data2/jail18_rsync/1_yesterday
mkdir -p /mnt/data2/jail18_rsync/2_two_day


add the system to /mnt/data1/bin/rsync_houseclean
===  populate devfs ruleset ===
scp backup2:/mnt/data4/build/freebsd/devfs.rules.8x /etc/devfs.rules


on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)


38. mkdir /root/logs
=== populate /etc/rc.conf with IPs and service settings ===


39. edit sshd_config for security
<pre>vi /etc/rc.conf
vi /etc/ssh/sshd_config
ListenAddress 69.55.228.101
ListenAddress 10.1.4.104


kill -1 `cat /var/run/sshd.pid`
kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"


40. add crontab entries
nfs_client_enable="YES"
crontab -e
nfs_reserved_port_only="YES"
5 0 * * * /usr/local/jail/bin/backup
inetd_enable="YES"
1 0 1 * * /usr/local/jail/bin/ipfwreset
inetd_flags="-wW -a 10.1.4.103"
0 18 * * * /usr/local/jail/bin/ipfwbackup
devfs_system_ruleset="devfsrules_show_all"
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
55 10,23 * * * /usr/local/jail/bin/trafficwatch.pl


ifconfig_bce1="inet 10.1.4.103 netmask 255.255.255.0"
ifconfig_bce0="inet 69.55.229.7 netmask 255.255.255.0"
#ifconfig_bce0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"


41. Reboot notify script
fsck_y_enable="YES"
cat > /usr/local/etc/rc.d/notify.sh
background_fsck="NO"
echo "`/bin/hostname` rebooted" | /usr/bin/mail reboot@johncompanies.com
#rc_mfi_raid_tty_log="YES"
#zfs_enable="YES"</pre>


chmod +x /usr/local/etc/rc.d/notify.sh
Modify IPs, hostname, gateway for this box.


42. copy jailmake from prev system
=== make sure sysctls are set and preserved upon boot ===
scp user@10.1.4.118:/usr/local/jail/bin/jailmake /usr/local/jail/bin
rehash
NOTE: remove df altering code from jailmake since we put the correct df in the template, and make sure path to template file is right


43. add to templates via mgmt system
<pre>echo "kern.consmute=0\
 
kern.ipc.shm_use_phys=1\
44. add to server/cabinet map. On mail:
kern.ipc.shmall=131070\
vi /usr/local/www/mgmt/html/cabinetmap.html
kern.ipc.shmmax=134217728\
 
net.inet.tcp.syncookies=0\
45. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.2
kern.maxprocperuid=4000\
00117 deny ip from any to 69.55.228.2
security.jail.sysvipc_allowed=1\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0\
dev.amr.0.allow_volume_configure=1\
compat.linux.osrelease=2.6.12\
vm.pmap.shpgperproc=500\
security.bsd.unprivileged_read_msgbuf=0\
kern.maxvnodes=400000" >> /etc/sysctl.conf</pre>


jail4 would be 00104...
Tuning note: watch vfs.numvnodes while the server is live to get guidance on where to set maxvnodes
ipfw add 00118 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.140
ipfw add 00118 deny ip from any to 69.55.228.140


46. select customers for probe map
</pre>


=== mount procfs ===
echo "proc                    /proc          procfs  rw              0      0" >> /etc/fstab
echo "linprocfs              /usr/compat/linux/proc linprocfs rw    0      0" >> /etc/fstab
echo "linsysfs                /usr/compat/linux/sys linsysfs rw      0      0" >> /etc/fstab
mkdir -p /usr/compat/linux/proc
mkdir -p /usr/compat/linux/sys


= 6.1 =


Last updated 2006-05-09
=== enable noatime option ===
data1 and data2 should look something like (add ',noatime' after 'rw'):
/dev/mfid0s1g          /mnt/data1      ufs    rw,noatime      2      2
/dev/mfid1s1d          /mnt/data2      ufs    rw,noatime      2      2


<pre>All time extimates below assume disks aren’t scrubbing


1. make sure bios is setup for bios console redirect
=== reboot. Confirm new kernel is loaded, devfs in place ===
Supermicro:
Console redirection:
Com port addr: on-board COM A
Baud: 38400
Console type: vt100
Flow control: none
Console connection: direct
Continue cr after post: off


2450:
uname -a
Make sure running bios A09
Console Redirection: VT100/VT220
Check devfs rules
devfs rule showsets
devfs rule -s 3 show


2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 5.4
Should see:
skip kernel config (enter)
<pre>#  devfs rule showsets
custom install
1
2
3
4


partition ->
#  devfs rule -s 3 show
move cursor to amrd0, hit space (takes you to partition map screen)
100 include 1
a for entire disk
207 path pts* unhide
q to quit and save
217 path fd unhide
standard mbr (no boot manager)
218 path fd/* unhide
space to unselect aacd0
300 path ttyp* unhide
cursor over aacd1
301 path ttyq* unhide
space
302 path ttyr* unhide
a for entire disk
303 path ttys* unhide
q to quit and save
304 path ttyP* unhide
none (leave untouched)
305 path ttyQ* unhide
 
306 path ttyR* unhide
cursor over aacd0
307 path ttyS* unhide
space
400 path null unhide
(takes you into part. Screen again) q to exit
500 path zero unhide
none
600 path random unhide
Make sure both are checked and tab to ok
610 path urandom unhide
700 path mem unhide
710 path kmem unhide
810 path mdctl unhide
900 path stdin unhide
910 path stdout unhide
920 path stderr unhide</pre>
 
 
=== update ports ===


Label ->
<pre>cd /usr/ports
Make sure aacd0 is highlighted
echo "*default host=cvsup4.FreeBSD.org\
a to start with defaults
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_8_3\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup


john likes:
cvsup sup; mail -s 'cvs sup ports done' support@johncompanies.com < /dev/null</pre>
/1g
~24mins
/var 256m


Glenn likes:
/128
/var 256
/usr 3g
/tmp 256


We do:
=== Install raid mgmt tool ===
delete everything
/ 128M
swap 2G
/var 256M
/tmp 256M
/usr 3G
/mnt/data1 remaining space


Make sure to toggle S for soft updates on all (should look like UFS2+S Y under the Newfs column)
==== Perc5/i, 6/i ====
Pull over cli from previous system (jail9)
scp /usr/local/sbin/mega* root@10.1.4.109:/usr/local/sbin/
scp /usr/local/libexec/MegaCli root@10.1.4.109:/usr/local/libexec/MegaCli
These are linux-based tools. This will require linux base which we would normally install from ports, but since it's failing lately, we just pull in the compat libraries from another system:


move cursor to aacd1
rsync -aSHv --exclude=proc --exclude=sys 10.1.4.109:/usr/compat/linux/ /usr/compat/linux/
swap 2G
/mnt/data2 remaining space


q to save and exit
Test:
rehash; megacli ldinfo lall a0


distributions ->
DEPRECATED: Assuming it worked, here's how we ''used to'' install linux_base:
developer
----
yes to install ports
cd /usr/ports/emulators/linux_base-fc4
exit
make install clean
(didnt succeed due to libtool requirement)


media ->
cd /usr/ports/distfiles
cd
fetch http://www.lsi.com/DistributionSystem/AssetDocument/support/downloads/megaraid/miscellaneous/linux/2.00.15_Linux_MegaCLI.zip
cd /usr/ports/sysutils/linux-megacli
make install clean
(also failed due to libtool)
----


commit ->
yes
(2450: 14mins, supermicro: 12mins)


yes to "visit general config" ->
==== 2850 PERC 4e/Di- no linux ====
Set root pwd
<pre>cd /usr/ports/distfiles/
fetch http://backup01.best-hosting.ru/pub/FreeBSD/ports/distfiles/dr_freebsd_1.51.zip
cd /usr/ports/sysutils/megarc
make install clean
megarc -dispCfg -a0</pre>


Add user ‘user’ member group is wheel, set password


Set tz
=== install rsync from ports ===
cd /usr/ports/net/rsync
make install clean


Networking->interfaces->Fxp0 ->
choose default options
No IPV6
dhcp=no
Set hostname & domain
Enable sshd


exit...
exit install ->
yes


take the cd out and let the machine reboot
=== configure inetd to respond to mrtg load queries ===
when it comes back up, enter junk when it asks for key seed
echo "load    stream  tcp    nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf
echo "load            12384/tcp" >> /etc/services




3. double check the date/time
=== install perl ===
cd /usr/ports/lang/perl5.12
make install clean


4. edit /etc/make.conf (only add the console speed line if this is a supermicro capable of outputting BIOS redirect at that speed – 2450’s can only do 9600)
choose defaults
echo "WITHOUT_X11=yes \
KERNCONF=jail19 \
BOOT_COMCONSOLE_SPEED=38400" >> /etc/make.conf


5. add console="comconsole" to /boot/loader.conf
echo "console=""comconsole""" >> /boot/loader.conf


6. turn off all ttyv's except 0 and 1 in /etc/ttys
=== install bb client ===
also turn on ttyd0, change type to vt100:
vi /etc/ttys
ttyd0  "/usr/libexec/getty std.9600"  vt100  on secure


kill -1 1
Compiling from source on AMD64 will not work. So, we use a linux-compiled version and rely on linux compat. Per [[#Perc5.2Fi.2C_6.2Fi|above]], linux compat won't install on 8.x - libtool 2.4 need. So, instead we copy(ed) over linux:
rsync -aSHv --exclude=proc --exclude=sys 10.1.4.108:/usr/compat/linux/ /usr/compat/linux/


on console server:
adduser
vi /etc/remote
(rename port to jail18 depending on where and which digi plugged into)
test serial console


7. install cvsup
Output/response:
cd /usr/ports/net/cvsup-without-gui
make install clean; rehash
(stay close for gettext options, 2450: 27mins, supermicro: 17mins)


8. get latest sources for this release:
<pre>Username: bb
cd /usr/src
Full name: bb
echo "*default host=cvsup4.freebsd.org\
Uid (Leave empty for default): 1984
*default base=/usr\
Login group [bb]:
*default prefix=/usr\
Login group is bb. Invite bb into other groups? []:
*default release=cvs tag=RELENG_6_1\
Login class [default]:
*default delete use-rel-suffix\
Shell (sh csh tcsh nologin) [sh]:  
*default compress\
Home directory [/home/bb]:
src-all" > sup
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: yes
Lock out the account after creation? [no]:
Username  : bb
Password  : <random>
Full Name  : bb
Uid        : 1984
Class      :
Groups    : bb
Home      : /home/bb
Shell      : /bin/sh
Locked    : no
OK? (yes/no): yes</pre>


cvsup sup
cd /usr/home/bb
(2450, ~12mins, supermicro, 27mins)
scp backup2:/mnt/data4/build/bb/bb-freebsd_linuxcompat.tgz .
tar xzf bb-freebsd_linuxcompat.tgz


9. populate hosts
edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
echo "10.1.4.3 backup2" >> /etc/hosts


10. put key in authorized_keys on backup2
echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
cd
10.1.4.'''103 jail3'''.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts
ssh-keygen -t dsa -b 1024
(default location, leave password blank)
scp /root/.ssh/id_dsa.pub user@backup2:/tmp/jailkey


cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys'
Edit for machine name and private IP.


confirm that you can ssh to backup2 without getting a login prompt
if this machine is at i2b:
echo "69.55.230.2 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
69.55.229.7 jail3.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts


ssh backup2
<pre>vi /home/bb/bbc1.9e-btf/ext/openfiles


11. configure new kernel. Get config from similar machine or there may be a master copy somewhere under /mnt/data4/build/freebsd (name the kernel config the same as the jail, ex jail18):
MACHINE="jail3,johncompanies,com"      # HAS TO BE IN A,B,C FORM</pre>
cd /usr/src/sys/i386/conf
Edit for machine name.
scp backup2:/mnt/data4/build/freebsd/kern_config-6.1 ./jail19


edit the kernel config and change ident to be the name of the jail:
<pre>cd /usr/home/bb/bbc1.9e-btf/etc
vi jail14
./bbchkcfg.sh
ident          jail14
(y to questions)
 
./bbchkhosts.sh
edit /sys/conf/newvers.sh to add –jc1 to the end of the BRANCH string (RELEASE-jc1)
(ignore ssh errors)
vi /sys/conf/newvers.sh
cd ../..
 
chown -R bb .
12. bring over patches from backup2
su bb
The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.
cd
cd /usr/src
cd bbc1.9e-btf
scp backup2:"/mnt/data4/build/freebsd/patches/6.1/*" .
./runbb.sh start
jail_proc_patch      100% |*************************************************|  2593    00:00
more BBOUT
restore-patch        100% |*************************************************|  3295    00:00
(look for errors)
54ps-jail-patch      100% |*************************************************|  2602    00:00
exit</pre>
jail_rtprio_patch    100% |*************************************************|  301    00:00
 
udp-patch            100% |*************************************************|  594    00:00
Put in script to start bb @ boot:
echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh
 
=== remove reserve space ===
<pre>cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a</pre>


Apply patches:
patch < 54ps-jail-patch
patch < jail_proc_patch
patch < restore-patch
patch < jail_rtprio_patch
patch < udp-patch


13. build, install kernel and world
=== setup rdate ===
cd /usr/src
cd /usr/ports/sysutils/rdate
make buildworld buildkernel installkernel
make install clean
(2450: 1:56min, supermicro::59mins)
 
make installworld
crontab -e
(2450: 3min, supermicro: 1min)
0 0 * * * /usr/local/sbin/rdate -s utcnist.colorado.edu
mergemaster -i
delete /var/tmp/temproot
delete bsnmpd
delete temporary ./etc/hosts
delete temporary ./etc/motd
delete /var/tmp/temproot


14. reboot. Confirm new kernel is loaded
/usr/local/sbin/rdate -s utcnist.colorado.edu


uname –a
We used to use ntpd, however it listens on jail IPs which is a security risk. So we stopped. Here's the old instructions:
install new ntp from ports
/usr/ports/net/ntp
make install clean


15. update ports:
<pre>echo "server 10.1.4.5" > /etc/ntp.conf
cd /usr/ports
/usr/sbin/ntpd -p /var/run/ntpd.pid
echo "*default host=cvsup4.FreeBSD.org\
sleep 2; ntpq -p</pre>(confirm it’s able to reach our time server)
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_6_1\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup


cvsup sup
(2450: 18mins, supermicro: 19mins)


18. (only applies if adaptec card installed)
=== make a data partition ===
install linux_base:
cd /usr/ports/emulators/linux_base
make install clean
(2450: 7min, supermicro: 3mins)


reibuild rpmdb cause we had probs installing aacapps
IF you didn't format the data partition during sysinstall:
cd /compat/linux/bin
./rpm --initdb
./rpm --rebuilddb


install aacapps-4.1-0.i386.rpm
Create a g partition on 2nd mirror – bsdlabel no longer works (below shows d partition made with sysinstall):
scp backup2:/mnt/data4/build/freebsd/aacapps-4.1-0.i386.rpm /tmp/.
/compat/linux/bin/rpm -ivh --excludepath=/dev /tmp/aacapps-4.1-0.i386.rpm


test out;
<pre>jail8 /usr/home/bb# gpart show
/compat/linux/usr/sbin/aaccli
=>      63  285474735  mfid0  MBR  (136G)
        63  285458922      1  freebsd  [active]  (136G)
  285458985      15813        - free -  (7.7M)


=>        0  285458922  mfid0s1  BSD  (136G)
          0    524288        1  freebsd-ufs  (256M)
    524288  12582912        2  freebsd-swap  (6.0G)
  13107200    524288        4  freebsd-ufs  (256M)
  13631488    524288        5  freebsd-ufs  (256M)
  14155776    8388608        6  freebsd-ufs  (4.0G)
  22544384  262914538        7  freebsd-ufs  (125G)


20. edit root's path and login script:
=>      63  584843175  mfid1  MBR  (279G)
vi /root/.cshrc
        63  584830197      1  freebsd  [active]  (279G)
add to path:
  584830260      12978        - free -  (6.3M)
/usr/local/jail/bin
(if adaptec card installed, also add /compat/linux/usr/sbin)


Change alias entries (add G):
=>        0  584830197  mfid1s1  BSD  (279G)
alias la       ls -aG
          0  16777216       2  freebsd-swap  (8.0G)
alias lf       ls -FAG
  16777216  568052981       4  freebsd-ufs  (271G)
alias ll        ls -lAG
alias ls        ls -AG
alias mbm      mb mount
alias mbu      mb umount


and alter the prompt, set the following:
jail8 /usr/home/bb# gpart show mfid1s1
set prompt = "`/bin/hostname -s` %/# "
=>        0  584830197  mfid1s1  BSD  (279G)
          0  16777216        2  freebsd-swap  (8.0G)
  16777216  568052981        4  freebsd-ufs  (271G)


at the bottom of the file add:
# gpart list mfid1s1
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`


set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
Geom name: mfid1s1
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
fwheads: 255
/usr/sbin/rtprio 2 -$x
fwsectors: 63
end
last: 584830196
first: 0
21. install rsync from ports
entries: 8
cd /usr/ports/net/rsync
scheme: BSD
make install clean
Providers:
 
1. Name: mfid1s1b
choose default options
  Mediasize: 8589934592 (8.0G)
 
  Sectorsize: 512
21. install perl from ports
  Mode: r1w1e0
PROB NOT NECESSARY – INSTALLED WITH LINUX I THINK
  rawtype: 1
cd /usr/ports/lang/perl5.8/
  length: 8589934592
make install clean; rehash
  offset: 0
(supermicro: 5min)
  type: freebsd-swap
 
  index: 2
22. create & populate binaries/scripts dirs
  end: 16777215
mkdir -p /usr/local/jail/bin
  start: 0
mkdir -p /usr/local/jail/rc.d
2. Name: mfid1s1d
mkdir /mnt/data1
  Mediasize: 290843126272 (271G)
mkdir /mnt/data2
  Sectorsize: 512
scp backup2:"/mnt/data4/bin/freebsd6.x/*" /usr/local/jail/bin
  Mode: r0w0e0
cd /usr/local/jail/rc.d/
  rawtype: 7
touch quad1
  length: 290843126272
touch quad2
  offset: 8589934592
touch quad3
  type: freebsd-ufs
touch quad4
  index: 4
touch safe1
  end: 584830196
touch safe2
  start: 16777216
touch safe3
Consumers:
touch safe4
1. Name: mfid1s1
chmod +x *
  Mediasize: 299433060864 (279G)
cd /usr/local/jail/bin
  Sectorsize: 512
ln -s /usr/local/jail/rc.d/quad1 quad1
  Mode: r1w1e1
ln -s /usr/local/jail/rc.d/quad2 quad2
ln -s /usr/local/jail/rc.d/quad3 quad3
ln -s /usr/local/jail/rc.d/quad4 quad4
ln -s /usr/local/jail/rc.d/safe1 safe1
ln -s /usr/local/jail/rc.d/safe2 safe2
ln -s /usr/local/jail/rc.d/safe3 safe3
ln -s /usr/local/jail/rc.d/safe4 safe4


rehash
# gpart delete -i 4 mfid1s1
 
mfid1s1d deleted
23. configure inetd to respond to mrtg load queries
jail8 /usr/home/bb# gpart list mfid1s1
echo "load    stream  tcp    nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf
Geom name: mfid1s1
fwheads: 255
fwsectors: 63
last: 584830196
first: 0
entries: 8
scheme: BSD
Providers:
1. Name: mfid1s1b
  Mediasize: 8589934592 (8.0G)
  Sectorsize: 512
  Mode: r1w1e0
  rawtype: 1
  length: 8589934592
  offset: 0
  type: freebsd-swap
  index: 2
  end: 16777215
  start: 0
Consumers:
1. Name: mfid1s1
  Mediasize: 299433060864 (279G)
  Sectorsize: 512
  Mode: r1w1e1


echo "load            12384/tcp" >> /etc/services
# gpart show mfid1s1
=>       0  584830197  mfid1s1  BSD  (279G)
          0  16777216        2  freebsd-swap  (8.0G)
  16777216  568052981          - free -  (271G)


26. install bb client
# gpart add  -t freebsd-ufs -i 7 mfid1s1
adduser
mfid1s1g added
cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd.tar .
tar xvf bb-freebsd.tar


edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
# gpart show mfid1s1
echo "10.1.4.105 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
=>       0  584830197  mfid1s1  BSD  (279G)
10.1.4.103 jail3.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts
          0  16777216        2  freebsd-swap  (8.0G)
  16777216  568052981        7  freebsd-ufs  (271G)</pre>


vi /home/bb/bbc1.9e-btf/ext/openfiles
Here's how we USED to do it with bsdlabel:
MACHINE="jail19,johncompanies,com"      # HAS TO BE IN A,B,C FORM


cd /usr/home/bb/bbc1.9e-btf/etc
bsdlabel -e /dev/mfid0s1
./bbchkcfg.sh (y to questions)
./bbchkhosts.sh (ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf/src
make; make install
cd ..
./runbb.sh start
more BBOUT
(look for errors)
exit


echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
given:
chmod +x /usr/local/etc/rc.d/bb.sh
<pre># /dev/aacd0s1:
8 partitions:
#        size  offset    fstype  [fsize bsize bps/cpg]
  a:  262144        0    4.2BSD    2048 16384 16392
  b:  4194304  262144      swap
  c: 143363997        0    unused        0    0        # "raw" part, don't edit
  d:  524288  4456448    4.2BSD    2048 16384 32776
  e:  524288  4980736    4.2BSD    2048 16384 32776
  f:  6291456  5505024    4.2BSD    2048 16384 28552</pre>


modify bb-msgtab to look for raid failures
new offset = 6291456 + 5505024 = 11796480<br>
new size is size for 'c' partition minus the new start from above<br>
143363997 - 11796480 = 131567517


24. configure load mrtg, on mail
So:<br>
vi /usr/local/www/mgmt/mrtg/mrtg1.cfg
g: 131567517 11796480 unused 0 0
(add new entry to file following existing format)


25. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.119 jail19.johncompanies.com # ssh


su bb
=== create the jail template ===
cd
bbsrc/bb/runbb.sh restart ; exit


27. remove reserve space, enable softupdates (probably already set, so not necessary)
cd /usr/ports/sysutils/jailutils
NOT APPLICABLE IF USING GVINUM
make install clean
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a


28. configure ntp
Create an md device to hold the jail:
echo "server 10.1.4.105" > /etc/ntp.conf
<pre>touch /mnt/data1/jail-template20g
mdconfig -a -t vnode -s 20g -f /mnt/data1/jail-template20g -u 0
newfs -O 1 /dev/md0
mkdir /mnt/data1/jail-DIR
mount /dev/md0 /mnt/data1/jail-DIR</pre>


/usr/sbin/ntpd -p /var/run/ntpd.pid
Build world into the jail:
sleep 2; ntpq -p
<pre>cd /usr/src
(confirm it’s able to reach our time server)
make world DESTDIR=/mnt/data1/jail-DIR; taskdone</pre>
~1hr


29. mrtg switch graphs
Make /etc into the jail, mount dev, copy in jkill:
<pre>cd etc
make distribution DESTDIR=/mnt/data1/jail-DIR
mount -t devfs devfs /mnt/data1/jail-DIR/dev
devfs -m /mnt/data1/jail-DIR/dev rule -s 3 applyset
cd /mnt/data1/jail-DIR
ln -sf dev/null kernel
cp /usr/local/sbin/jkill /mnt/data1/jail-DIR/sbin</pre>


31. fwd and reverse lookups on ns1c
Enter into jail to do configuration:
vr johncompanies.com
jail /mnt/data1/jail-DIR testhostname 192.168.11.100 /bin/sh
vi internal.johncompanies.com
csh
rndc reload johncompanies.com IN private
 
(edit the PTR too)
Create fstab:
<pre>touch /etc/fstab
echo 'network_interfaces=""\
hostname="newsystem"\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf


33. populate /etc/rc.conf with IPs and NFS settings
echo "nameserver 69.55.225.225\
vi /etc/rc.conf
nameserver 69.55.230.3" >> /etc/resolv.conf</pre>


kern_securelevel_enable="NO"
Edit crontab:
portmap_enable="NO"
vi /etc/crontab
sendmail_enable="NO"
remove the adjkerntz lines
usbd_enable="YES"
comment out periodic’s and put this line above them:
# IF YOU UNCOMMENT THESE, PLEASE ADJUST THEIR RUN TIME


xntpd_enable="YES"
rm -rf /etc/periodic/daily/400.status-disks
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
sshd_enable="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.119"
devfs_system_ruleset="devfsrules_show_all"


ifconfig_xl0="inet 10.1.4.118 netmask 255.255.255.0"
check and remove any crap in /tmp
ifconfig_fxp0="inet 69.55.228.101 netmask 255.255.255.0"
defaultrouter="69.55.228.1"
ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"


static_routes="t1 office"
vi /etc/periodic/security/100.chksetuid
route_t1="-net 10.1.5 10.1.4.2"
replace: <tt>MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`</tt><br>
route_office="-net 10.1.6 10.1.4.2"
with: <tt>MP='/'</tt> (use single quotes)
gvinum_enable="YES"
fsck_y_enable="YES"
background_fsck="NO"


34. make sure sysctls are set and preserved after reboot
mkdir -p /usr/compat/linux/dev
echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=65535\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.max_procs_per_jail: 1026\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0" >> /etc/sysctl.conf


35. mount procfs
Add account for user. Output/response:
echo "proc                    /proc          procfs  rw              0      0" >> /etc/fstab
<pre>adduser


36. enable noatime option
Username: user
NOT APPLICABLE IF RUNNING GVINUM
Full name: user
data1 and data2 should look something like:
Uid (Leave empty for default):
/dev/amrd0s1g          /mnt/data1     ufs     rw,noatime      2       2
Login group [user]:
 
Login group is user. Invite user into other groups? []: wheel
36. populate devfs ruleset
Login class [default]:
scp backup2:/mnt/data4/build/freebsd/devfs.rules /etc
Shell (sh csh tcsh nologin) [sh]:
Home directory [/home/user]:
Home directory permissions (Leave empty for default):
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: y
Lock out the account after creation? [no]:
Username  : user
Password  : <random>
Full Name  : user
Uid        : 1001
Class     :
Groups     : user
Home       : /home/user
Home Mode  :
Shell      : /bin/sh
Locked    : no
OK? (yes/no): y
adduser: INFO: Successfully added (user) to the user database.
adduser: INFO: Password for (user) is: 901gmYjO
Add another user? (yes/no): n
Goodbye!</pre>


35. reboot
set TERM:
Check rules:
vi /usr/home/user/.profile
devfs rule showsets
TERM=vt100;    export TERM
devfs rule -s 3 show


36. create gvinum volumes
Set time zone to PT:
tzsetup


Make a g partition:
Reload aliases:
newaliases


bsdlabel -e /dev/aacd0s1
Replace reboot/halt:
rm /sbin/halt /sbin/reboot
ln /sbin/jkill /sbin/halt
ln /sbin/jkill /sbin/reboot


given:
Redirect console output, comment out console and move to /var/log/messages:
# /dev/aacd0s1:
vi /etc/syslog.conf
8 partitions:
  #*.err;kern.warning;auth.notice;mail.crit              /dev/console
#        size  offset    fstype  [fsize bsize bps/cpg]
  *.err;kern.warning;auth.notice;mail.crit                /var/log/messages
  a:  262144        0    4.2BSD    2048 16384 16392
  b: 4194304  262144      swap
  c: 143363997        0    unused        0    0        # "raw" part, don't edit
  d:  524288 4456448    4.2BSD    2048 16384 32776
  e:  524288  4980736    4.2BSD    2048 16384 32776
  f:  6291456  5505024    4.2BSD    2048 16384 28552


new offset = 6291456 + 5505024 = 11796480
exit
new size is size for 'c' partition minus the new start from above
exit
143363997 - 11796480 = 131567517
So:
g: 131567517 11796480 unused 0 0


For a 73G drive (after OS), we can fit 31 2G volumes so:
Lib32 compat library:
cd libexec
chflags noschg ld-elf32.so.1
chflags noschg ld-elf.so.1
mv ld-elf32.so.1 ld-elf32.so.1-orig
ln ld-elf.so.1 ld-elf32.so.1
chflags schg ld-elf.so.1
chflags schg ld-elf32.so.1


echo 'drive data1 device /dev/aacd0s1g' > /tmp/cgv
Replace traceroute:
sh
mv /mnt/data1/jail-DIR/usr/sbin/traceroute /mnt/data1/jail-DIR/usr/sbin/_traceroute
for f in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31;\
echo '#\!/bin/sh\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
/usr/sbin/_traceroute -i bce0 $1' >> /mnt/data1/jail-DIR/usr/sbin/traceroute
echo 'sd length 2g drive data1' >> /tmp/cgv; done; exit
chmod +x /mnt/data1/jail-DIR/usr/sbin/traceroute


gvinum create /tmp/cgv
Modify 'bce0' to reflect whichever nic is public on this hardware.


For a 146G drive (-4G for swap), we can fit 66 2G volumes so:
Clean out ports before copying into the jail (~30mins):
 
cd /usr/ports
echo 'drive data2 device /dev/aacd1s1g' > /tmp/cgv
make -DNOCLEANDEPENDS clean
sh
rm -fr /usr/ports/distfiles/*
for f in 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97;\
cp -r /usr/ports /mnt/data1/jail-DIR/usr
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit


gvinum create /tmp/cgv
rm /mnt/data1/jail-DIR/root/.history


For 3rd 73G drive (after 2G swap), we can fit 33 2G volumes so:
Umount the jail and dump it:
Label should be:
<pre>cd /
# /dev/aacd2s1:
umount /mnt/data1/jail-DIR/dev
8 partitions:
dump -0a -f /usr/local/jail/template/template /dev/md0
#        size  offset    fstype  [fsize bsize bps/cpg]
umount /dev/md0
  c: 143299737        0    unused        0    0        # "raw" part, don't edit
rmdir /mnt/data1/jail-DIR
  g: 143299721        16    unused        0    0
mdconfig -d -u 0</pre>


echo 'drive data3 device /dev/aacd2s1g' > /tmp/cgv
sh
for f in 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data3' >> /tmp/cgv; done


gvinum create /tmp/cgv
=== setup backups ===
<pre>echo '#\!/bin/sh\
backupdir=/data/jail3\
server=backup1\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jail\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config</pre>


For a 2nd 73G drive (after 2G swap), we can fit 33 2G volumes so:
Edit to reflect backup server and jail hostname


echo 'drive data2 device /dev/aacd1s1g' > /tmp/cgv
On backup server, setup backup dirs:
sh
ssh backup1 mkdir -p /data/jail3/0
for f in 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit


gvinum create /tmp/cgv
On backup server, setup backup dirs:
backup1# vi /usr/local/sbin/snapshot_rotate


Edit /usr/local/jail/bin/backup.xxx to use the right drives and copy to /usr/local/jail/bin/backup
vi /usr/local/jail/bin/backup.md
adjust df so it includes all relevant drives, currently <tt>df > /etc/df.bak</tt> is fine. Also, make sure the binary/script source is pulling from the right dir on backup2:
/usr/local/bin/rsync -a backup2:/mnt/data4/bin/freebsd8.x/ /usr/local/jail/bin/


36. create the jail template
cp /usr/local/jail/bin/backup.md /usr/local/jail/bin/backup


mkdir /mnt/jail
newfs /dev/gvinum/v1
mount /dev/gvinum/v1 /mnt/jail


cd /usr/src
=== create /root/logs ===
make clean
mkdir /root/logs
rm -fr /usr/obj/
make world DESTDIR=/mnt/jail
(2450: 2:28mins, supermicro: 55mins)
cd etc
make distribution DESTDIR=/mnt/jail
mount_devfs devfs /mnt/jail/dev
devfs -m /mnt/jail/dev rule -s 3 applyset
cd /mnt/jail
ln -sf dev/null kernel


jail /mnt/jail testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
echo 'network_interfaces=""\
hostname="newsystem"\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf


echo "nameserver 69.55.225.225\
=== edit sshd_config ===
nameserver 69.55.230.3" >> /etc/resolv.conf
vi /etc/ssh/sshd_config
ListenAddress 69.55.229.7
ListenAddress 10.1.4.103


vi /etc/crontab
'''''Adjust to pub/private IP for jail.'''
remove the adjkerntz lines
''
comment out periodic’s and put this line above them:
Restart sshd:
# DO NOT UNCOMMENT THESE
kill -1 `cat /var/run/sshd.pid`


rm -rf /etc/periodic/daily/400.status-disks
=== add crontab entries ===
<pre>crontab -e
5 0 * * * /usr/local/jail/bin/backup
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
0 0,6,12,18 * * * /usr/local/jail/bin/sync_jail_names</pre>


check /tmp for crap
On 2950:
*/5 * * * * /usr/local/jail/bin/perc5iraidchk


vi /etc/periodic/security/100.chksetuid
On 3ware-based servers:
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
0 0 * * * /usr/local/jail/bin/3wraidchk
with: MP='/' (use single quotes)


mkdir -p /usr/compat/linux/dev


adduser (Add account for user, make sure in wheel group)
=== Reboot notify script ===
ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh


user/root passwd: 8ico2987


Set root password
=== patch jail against starting jails with rtprio ===


vi /usr/home/user/.profile (and add to the file):
<pre>mv /usr/sbin/jail /usr/sbin/jail_
TERM=vt100;    export TERM
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail</pre>


tzsetup


newaliases
=== make sure mail works ===
If there are map errors:
cd /etc/mail; make maps


#cd /dev
#rm console
#ln -s null console


exit
=== recover space on /usr (optional) ===
exit


cd /usr/ports
rm -fr /usr/obj
make -DNOCLEANDEPENDS clean
(2450: 15mins , supermicro: 29mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/jail/usr (2450: 2:00 mins , supermicro: 15mins)


rm /mnt/jail/root/.history


cd
=== wrapper for jps ===
mkdir /usr/local/jail/template/
dump -0a -f /usr/local/jail/template/61template /dev/gvinum/v1


umount /mnt/jail/dev
mv /usr/local/sbin/jps /usr/local/sbin/jps_
umount /dev/gvinum/v1


rm -fr /mnt/jail


37. setup backups
=== wrapper for jls ===
echo '#\!/bin/sh\
backupdir=/mnt/data3jail3_rsync\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jail\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config


on backup2:
mv /usr/sbin/jls /usr/sbin/jls_
setup backup dirs:
mkdir -p /mnt/data3/jail3/0


add the system to
vi /mnt/data4/bin/snapshot_rotate


on mail:
=== wrapper for jexec ===
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)


38. mkdir /root/logs
mv /usr/sbin/jexec /usr/sbin/jexec_


39. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.228.101
ListenAddress 10.1.4.118


kill -1 `cat /var/run/sshd.pid`
=== install jtop ===


40. add crontab entries
cd /usr/ports/sysutils/jtop
crontab -e
make install clean
5 0 * * * /usr/local/jail/bin/backup
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
55 10,23 * * * /usr/local/jail/bin/trafficwatch.pl




41. Reboot notify script
=== block jails from reaching private net ===
ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh  
echo 'ipfw add 1 deny ip from 69.55.224.0/20 to 10.1.4.0/24' > /usr/local/etc/rc.d/ipfw.sh
chmod 0700 /usr/local/etc/rc.d/ipfw.sh


42. copy jailmake from prev system
== add to management infrastructure ==
scp user@10.1.4.119:/usr/local/jail/bin/jailmake /usr/local/jail/bin
rehash
NOTE: remove df altering code from jailmake since we put the correct df in the template, and make sure path to template file is right


43. add to management db (on mail and devweb) jc.ref_machines and jc.ref_templates
=== mail ===


uname -r
==== add to management db ====
5.4-RELEASE-p2-jc2


insert into ref_machines values (null,'jail19','jail19.johncompanies.com',0,'l');
tables: jc.ref_machines and jc.ref_templates
select machine_id from ref_machines where host='jail19';
+------------+
| machine_id |
+------------+
|        35 |
+------------+
insert into ref_templates values ('',' 6.2-RELEASE-jc1',5,'FreeBSD 6.2',0);


44. add to server/cabinet map. On mail:
on jail run:
vi /usr/local/www/mgmt/html/cabinetmap.html
uname -r


45. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
Which shows something like:
   
  8.3-RELEASE-p2
00119 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00119 deny ip from any to 69.55.228.200


jail19 would be 00119...
Insert into db:
ipfw add 00119 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
ipfw add 00119 deny ip from any to 69.55.228.200


46. select customers for probe map
<pre>insert into ref_machines values (null,'jail3','mx3.johncompanies.com',0,'f8');
select machine_id from ref_machines where host='jail3';
+------------+
| machine_id |
+------------+
|        35 |
+------------+
insert into ref_templates values ('','8.3-RELEASE-jc2',35,'FreeBSD 8.3',1);</pre>


47. install raid monitor
==== add to bb server ====
vi /usr/home/bb/bbsrc/bb1.9i-btf/etc/bb-hosts
10.1.4.109 jail9.johncompanies.com # ssh


cd /usr/ports/sysutils/asr-utils
In the case of an i2b server, use real ip:
make install clean
69.55.229.7 jail3.johncompanies.com # ssh


48. make gv start on boot
<pre>su bb
cd
bbsrc/bb/runbb.sh restart ; exit</pre>


==== Update backupgraph ====
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)


scp backup2:/mnt/data4/build/freebsd/gvinum /etc/rc.d/gvinum
==== Update load mrtg ====
vi /usr/local/www/mgmt/mrtg/mrtg1.cfg
(add new entry to file following existing format)


=== ns1c ===
fwd and reverse lookups:
vr johncompanies.com


vi internal.johncompanies.com
rndc reload johncompanies.com IN private


ptr 69.55.227.x


gconcat label -v somelabel /dev/gvinum/a /dev/gvinum/b
=== wiki ===
bsdlabel -r -w /dev/concat/somelabel
add to server/cabinet map
newfs /dev/concat/somelabela
mount /dev/concat/somelabel /mount/point


umount /dev/concat/somelabel
=== firewall ===
gconcat stop somelabel
add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
gconcat label -v /dev/gvinum/a /dev/gvinum/b /dev/gvinum/c /dev/gvinum/d
growfs /dev/concat/somelabel
00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
mount /dev/concat/somelabel /mount/point
00117 deny ip from any to 69.55.228.200


volume f
jail19 would be 00119...
        plex org concat
ipfw add 00109 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 } to 69.55.232.3
        sd length 30449m drive data1
ipfw add 00109 deny ip from any to 69.55.232.3


where f is
=== select some customers for castle probe map ===


D data1                State: up      /dev/aacd0s1g  A: 30449/64241 MB (47%)
= FreeBSD 4.11 =


gvinum rm -r f
<pre>
4.11
Last updated 2006-1-26


All time extimates below assume disks aren’t scrubbing


so i setup 2 machines with 6.1. A had 2 logical drives and gv's created across both. B had 1 logical drive and gv's across the 1 drive. 
1. make sure bios is setup for bios console redirect
the labeling for the gv's was v1-vN (till i ran out of space)
Supermicro:
when i moved aac1 from A to B, the gv's on A's aac1, took precedence over the similarly labeled gv's on B's aac0. in other words. B's aac0 used to have v1-v30. A's aac1 had vn6-vn30. when A's aac1 was moved to B, v1-v5 were linked to B's aac0, and v6-v30 linked to A's aac1
Console redirection:
i relabeled B's aac0 gv's to something different (not v1-vN) and tried again and they all showed up. 
Com port addr: on-board COM A
i tried the experiment again this time moving A's aac0 to B. at that point nothing worked. i moved A's aac0 back to A and renamed the device (data1) to something else, then tried the test again. still no beans. 
Baud: 38400
it's hazy what i did after that cause the machine's weren't cooperating and i was trying to rename the device but basically i think i need to repeat the test and see if i can re-define the device, and probably also give it a unique name and i bet it would have worked. 
Console type: vt100
also interesting- A's aac1 contained data about A's aac0 which showed up when i put aac1 into B
Flow control: none
skeeter: as for the gv stuff, it definitely sounds like using some sort of serial numbering scheme would be the way to go if you want to be able to move disks around....
Console connection: direct
that overlap is still an issue  (aac1's device was 'data2') when i had A's aac0 in B nothing worked both disks gv devices were called data1
Continue cr after post: off
skeeter: I suppose you could serialize those names as well...</pre>
 
2450:
Make sure running bios A09
Console Redirection: VT100/VT220
2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 4.11
skip kernel config (enter)
custom install
partition
move cursor to aacd0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save
standard mbr (no boot manager)
space to unselect aacd0
cursor over aacd1
space
a for entire disk
q to quit and save
none (leave untouched)
 
cursor over aacd0
space
(takes you into part. Screen again) q to exit
none
Make sure both are checked and tab to ok


label
Make sure aacd0 is highlighted
a to start with defaults


= 6.2 =
john likes:
/1g
/var 256m


= 6.2 -> 6.3 =
Glenn likes:
/128
/var 256
/usr 3g
/tmp 256
 
We do:
delete everything
/ 128M
swap 4G
/var 256M
/tmp 256M
/usr 3G
/mnt/data1 remaining space
 
Make sure to toggle S for soft updates on all (should look like UFS+S Y under the Newfs column)
Set the noatime option
 
move cursor to aacd1
swap 4G
/mnt/data2 remaining space
Set the noatime option
 
q to save and exit
 
distributions
developer
yes to install ports
exit
media
cd
commit
yes
(2450: 16mins, supermicro: 11mins)
yes to "visit general config"
Set root pwd
Add user ‘user’ member group is wheel, set password
Set tz
Networking->interfaces->Fxp0
No IPV6
dhcp=yes
Set hostname & domain
 
Startup services:
Disble usbd
 
exit...
exit install
yes
take the cd out and let the machine reboot
 
3. put some temp settings in /etc/rc.conf:
usbd_enable="NO"
sendmail_enable="NO"
 
4. reboot
 
5. double check the date/time
 
6. edit /etc/make.conf (only add the console speed line if this is a supermicro capable of outputting BIOS redirect at that speed – 2450’s can only do 9600)
cat >> /etc/make.conf
WITHOUT_X11=yes
KERNCONF=jail18
BOOT_COMCONSOLE_SPEED=38400
 
7. install cvsup
cd /usr/ports/net/cvsup-without-gui
make install clean (stay close for gettext options, 2450: 21mins, supermicro: 14mins)
rehash
 
8. get latest sources for this release:
cd /usr/src
cat > sup
*default host=cvsup4.freebsd.org
*default base=/usr
*default prefix=/usr
*default release=cvs tag=RELENG_4_11
*default delete use-rel-suffix
*default compress
src-all
 
cvsup sup (2450, 4.10: 13mins, supermicro, 4.11: 11mins)
 
9. populate hosts
cat >> /etc/hosts
10.1.4.3 backup2
 
10. put key in authorized_keys on backup2
ssh-keygen -t dsa -b 1024 (default location, leave password blank)
scp /root/.ssh/id_dsa.pub user@backup2:/tmp/jail18pub
on backup2:
cat /tmp/jail18pub >> /root/.ssh/authorized_keys
 
confirm that you can ssh to backup2 without getting a login prompt
 
11. configure new kernel. Get config from similar machine or there may be a master copy somewhere under /mnt/data4/build (name the kernel config the same as the jail, ex jail4):
cd /usr/src/sys/i386/conf
scp backup2:/mnt/data4/build/freebsd/kern_config-4.11 ./jail18
 
edit the kernel config and change ident to be the name of the jail:
ident          jail4
 
IMPORTANT CUSTOMIZATION:
for machines with >4G RAM, add to the config:
options        PAE
 
for supermicro mobo’s with broadcom nics, add to the config:
device          bge            # Broadcom BCM570x (``Tigon III'')
 
for machines where lots of postgres might be running, change SHMMAXPGS:
options        SHMMAXPGS=40960
 
edit /sys/conf/newvers.sh to add –jc2 to the end of the BRANCH string (RELEASE-p9-jc2)
 
12. bring over patches from backup2
The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.
cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/4.11/*" .
jail_proc_patch      100% |*************************************************|  2593    00:00
restore-patch        100% |*************************************************|  3295    00:00
411ps-jail-patch    100% |*************************************************|  2602    00:00
jail_rtprio_patch    100% |*************************************************|  301    00:00
udp-patch            100% |*************************************************|  594    00:00
 
Apply patches:
patch < 411ps-jail-patch
patch < jail_proc_patch
patch < restore-patch
patch < jail_rtprio_patch
patch < udp-patch
 
13. build, install kernel and world
make buildworld buildkernel installkernel (2450: 48min, supermicro: 20mins)
(Any compile errors can be looked up in /usr/include/sys/signal.h, other errors, do a rm -R /usr/obj/*)
make installworld (2450: 2min, supermicro: 1mins)
mergemaster -i
(answer no to most of it)
 
14. reboot. Confirm new kernel is loaded (uname -a)
 
15. update ports:
cd /usr/ports
cat > sup
*default host=cvsup4.FreeBSD.org
*default base=/usr
*default prefix=/usr
*default release=cvs tag=RELENG_4
*default delete use-rel-suffix
*default compress
ports-all tag=.
 
cvsup sup (2450: 26mins, supermicro: 26mins)
 
16. add console="comconsole" to /boot/loader.conf
cat >> /boot/loader.conf
console="comconsole"
 
17. edit /etc/ttys and turn off all ttyv's except 0 and 1
also turn on ttyd0, change type to vt100:
ttyd0  "/usr/libexec/getty std.9600"  vt100  on secure
 
kill -1 1
 
on console:
vi /etc/remote
(rename port to jail4 depending on where and which digi plugged into)
test serial console
 
18. install linux_base:
cd /usr/ports/emulators/linux_base
make install clean (2450: 7min, supermicro: 2mins)
 
reibuild rpmdb cause we had probs installing aacapps
cd /compat/linux/bin
./rpm --initdb
./rpm --rebuilddb
 
19. install aacapps-4.1-0.i386.rpm
scp backup2:/mnt/data4/build/freebsd/aacapps-4.1-0.i386.rpm /tmp/.
/compat/linux/bin/rpm -ivh /tmp/aacapps-4.1-0.i386.rpm
cd /dev
sh MAKEDEV aac0
 
test out /compat/linux/usr/sbin/aaccli
 
20. edit root's path and login script:
vi /root/.cshrc
add to path: /usr/local/jail/bin /compat/linux/usr/sbin
 
Change alias entries (add G):
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm      mb mount
alias mbu      mb umount
 
and alter the prompt, set the following:
set prompt = "`/bin/hostname -s` %/# "
 
at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`ps auxwJ | grep $sshtty | awk '{print $2}'`
 
set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`ps cauxJ | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end
21. install rsync from ports
cd /usr/ports/net/rsync
make install clean
 
22. create & populate binaries/scripts dirs
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
scp backup2:"/mnt/data4/bin/freebsd/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch quad2
touch quad3
touch quad4
touch safe1
touch safe2
touch safe3
touch safe4
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/rc.d/quad2 quad2
ln -s /usr/local/jail/rc.d/quad3 quad3
ln -s /usr/local/jail/rc.d/quad4 quad4
ln -s /usr/local/jail/rc.d/safe1 safe1
ln -s /usr/local/jail/rc.d/safe2 safe2
ln -s /usr/local/jail/rc.d/safe3 safe3
ln -s /usr/local/jail/rc.d/safe4 safe4
rehash
 
23. configure inetd to respond to mrtg load queries
cat >> /etc/inetd.conf
load    stream  tcp    nowait  user    /usr/local/jail/bin/load.pl  load.pl
 
cat >> /etc/services
load            12384/tcp
 
kill -HUP `cat /var/run/inetd.pid`
 
24. configure load mrtg, on mail
vi /usr/local/etc/mrtg/mrtg1.cfg
(add new entry to file following existing format)
 
25. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.104 jail4.johncompanies.com # ssh
 
su bb
cd /usr/home/bb/bbsrc/bb1.9e-btf
./runbb.sh stop
./runbb.sh start
exit
 
26. install bb client
adduser -group 1984 -shell /bin/csh -uid 1984 bb
cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd.tar .
tar xvf bb-freebsd.tar
 
cat > /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
10.1.4.105 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh
10.1.4.118 jail18.johncompanies.com # ssh
 
vi /home/bb/bbc1.9e-btf/ext/openfiles  and change:
MACHINE="jail18,johncompanies,com"      # HAS TO BE IN A,B,C FORM
 
cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh
./bbchkhosts.sh (ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd bbc1.9e-btf/
./runbb.sh start
more BBOUT (look for errors)
exit
 
cat > /usr/local/etc/rc.d/bb.sh
su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"
 
chmod +x /usr/local/etc/rc.d/bb.sh
 
27. remove reserve space, enable softupdates (probably already set, so not necessary)
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
 
mount -a
 
28. configure ntp
cat > /etc/ntp.conf
server 10.1.4.105
 
/usr/sbin/ntpd -p /var/run/ntpd.pid
ntpq -p
(confirm it’s able to reach our time server)
 
29. mrtg switch graphs
 
31. fwd and reverse lookups on ns1c
vi johncompanies.com
rr johncompanies.com
vi internal.johncompanies.com
rndc reload johncompanies.com IN private
(edit the PTR too)
 
32. create all /dev/vn and /dev/pty files in /dev
cat > /tmp/runme.sh
#!/bin/sh
cd /dev
for i in 1 2 3 4 5 6 7 ; do sh MAKEDEV pty$i ; done
for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 ; do sh MAKEDEV vn$i ; done
 
NOTE: there are only 4 lines in the above output - however the lines may be wrapped on your terminal - make sure that there are only four lines in the script you make.
 
chmod +x /tmp/runme.sh
/tmp/runme.sh
 
rm /tmp/runme.sh
 
ls /dev/vn*|wc -l (make sure the output is a high number – larger than 128)
ls /dev/pty*|wc -l (make sure the output is exactly 256)
 
33. populate /etc/rc.conf with IPs and NFS settings
vi /etc/rc.conf
 
kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="NO"
 
xntpd_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
sshd_enable="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.104"
 
ifconfig_xl0="inet 10.1.4.104 netmask 255.255.255.0"
ifconfig_fxp0="inet 69.55.228.101 netmask 255.255.255.0"
defaultrouter="69.55.228.1"
ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"
 
static_routes="t1 office"
route_t1="-net 10.1.5 10.1.4.2"
route_office="-net 10.1.6 10.1.4.2"
 
34. make sure sysctls are set and preserved after reboot
cat >> /etc/sysctl.conf
kern.consmute=0
jail.sysvipc_allowed=1
kern.ipc.shm_use_phys=1
kern.ipc.shmall=65535
kern.ipc.shmmax=134217728
net.inet.tcp.syncookies=0
kern.maxfiles=32768
kern.fallback_elf_brand=3
kern.maxprocperuid=4000
jail.max_procs_per_jail: 1026
 
35. reboot
 
36. create the jail template
vnconfig -T -S 1g -Z -s labels -c /dev/vn1 /mnt/data1/jail
disklabel -r -w vn1 auto
newfs /dev/vn1c
cd /usr/src
mkdir -p /mnt/data1/jail-DIR
mount /dev/vn1c /mnt/data1/jail-DIR
make world DESTDIR=/mnt/data1/jail-DIR (2450: 45mins, supermicro: 19mins)
cd etc
make distribution DESTDIR=/mnt/data1/jail-DIR -DNO_MAKEDEV_RUN
cd /mnt/data1/jail-DIR/dev
sh MAKEDEV jail
cd /mnt/data1/jail-DIR
ln -sf dev/null kernel
 
jail /mnt/data1/jail-DIR testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
cat > /etc/rc.conf
portmap_enable="NO"
network_interfaces=""
hostname="newsystem"
kern_securelevel_enable="NO"
sendmail_enable="YES"
sshd_enable="YES"
 
cat >> /etc/resolv.conf
nameserver 69.55.225.225
nameserver 69.55.230.3
 
vi /etc/crontab
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# DO NOT UNCOMMENT THESE
 
rm -rf /etc/periodic/daily/400.status-disks
 
mv /bin/df /bin/df_
 
cat > /bin/df
#!/bin/sh
/bin/df_ $* .
 
chmod +x /bin/df
 
cat > /sbin/mount
echo `df | tail -1 | awk '{print $1 " on " $6 " (ufs, local)"}'`
 
check /tmp for crap
 
vi /etc/periodic/security/100.chksetuid
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/'
 
mkdir -p /usr/compat/linux/dev
 
adduser (Add account for user)
 
put user in wheel group
vi /etc/group
 
vi /usr/home/user/.profile (and add to the file):
TERM=vt100;    export TERM
 
cd /etc
vipw -d .
root:$1$krszPxhk$xkCepSnz3mIikT3vCtJCt0:0:0::0:0:Charlie &:/root:/bin/csh
user:$1$Mx9p5Npk$QdMU6c8YQqp2FW2M3irEh/:1001:1001::0:0:User &:/home/user:/bin/sh
 
tzsetup
 
newaliases
 
chflags schg /dev/*mem
 
cd /dev
rm console
ln -s null console
 
exit
exit
 
cd /usr/ports
make -DNOCLEANDEPENDS clean (2450: 47mins , supermicro: 17mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/data1/jail-DIR/usr
 
cd /mnt/data1/jail-DIR/dev
rm kmem
mknod kmem c 2 1 root:kmem
chmod 640 kmem
rm mem
mknod mem c 2 0 root:kmem
chmod 640 mem
 
rm /mnt/data1/jail-DIR/root/.history
 
sh
for i in 1 2 3 4 5 6 7 ; do sh MAKEDEV pty$i ; done
exit
 
cd /mnt/data1/jail-DIR/usr/compat/linux/dev
mknod null c 2 2
mknod random c 2 3
 
cd
mkdir /usr/local/jail/template/
dump -0a -f /usr/local/jail/template/411template /dev/vn1
 
umount /dev/vn1c
vnconfig -u /dev/vn1
 
rm /mnt/data1/jail
rm -fr /mnt/data1/jail-DIR
 
37. setup backups
cat > /usr/local/jail/bin/backup.config
#!/bin/sh
backupdir=/mnt/data2/jail18_rsync
 
## ENTRY /etc
## ENTRY /usr/local/etc
## ENTRY /usr/local/jail
## ENTRY /root/logs
 
on backup2:
setup backup dirs:
mkdir -p /mnt/data2/jail18_rsync/0_today
mkdir -p /mnt/data2/jail18_rsync/1_yesterday
mkdir -p /mnt/data2/jail18_rsync/2_two_day
 
add the system to /mnt/data1/bin/rsync_houseclean
 
on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)
 
38. mkdir /root/logs
 
39. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.228.101
ListenAddress 10.1.4.104
 
kill -1 `cat /var/run/sshd.pid`
 
40. add crontab entries
crontab -e
5 0 * * * /usr/local/jail/bin/backup
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
55 10,23 * * * /usr/local/jail/bin/trafficwatch.pl
 
 
41. Reboot notify script
cat > /usr/local/etc/rc.d/notify.sh
echo "`/bin/hostname` rebooted" | /usr/bin/mail reboot@johncompanies.com
 
chmod +x /usr/local/etc/rc.d/notify.sh
 
42. copy jailmake from prev system
scp user@10.1.4.118:/usr/local/jail/bin/jailmake /usr/local/jail/bin
rehash
NOTE: remove df altering code from jailmake since we put the correct df in the template, and make sure path to template file is right
 
43. add to templates via mgmt system
 
44. add to server/cabinet map. On mail:
vi /usr/local/www/mgmt/html/cabinetmap.html
 
45. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.2
00117 deny ip from any to 69.55.228.2
 
jail4 would be 00104...
ipfw add 00118 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.140
ipfw add 00118 deny ip from any to 69.55.228.140
 
46. select customers for probe map
</pre>
 
= FreeBSD 6.1 =
 
Last updated 2006-05-09
 
<pre>All time extimates below assume disks aren’t scrubbing
 
1. make sure bios is setup for bios console redirect
Supermicro:
Console redirection:
Com port addr: on-board COM A
Baud: 38400
Console type: vt100
Flow control: none
Console connection: direct
Continue cr after post: off
 
2450:
Make sure running bios A09
Console Redirection: VT100/VT220
 
2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 5.4
skip kernel config (enter)
custom install
 
partition ->
move cursor to amrd0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save
standard mbr (no boot manager)
space to unselect aacd0
cursor over aacd1
space
a for entire disk
q to quit and save
none (leave untouched)
 
cursor over aacd0
space
(takes you into part. Screen again) q to exit
none
Make sure both are checked and tab to ok
 
Label ->
Make sure aacd0 is highlighted
a to start with defaults
 
john likes:
/1g
/var 256m
 
Glenn likes:
/128
/var 256
/usr 3g
/tmp 256
 
We do:
delete everything
/ 128M
swap 2G
/var 256M
/tmp 256M
/usr 3G
/mnt/data1 remaining space
 
Make sure to toggle S for soft updates on all (should look like UFS2+S Y under the Newfs column)
 
move cursor to aacd1
swap 2G
/mnt/data2 remaining space
 
q to save and exit
 
distributions ->
developer
yes to install ports
exit
 
media ->
cd
 
commit ->
yes
(2450: 14mins, supermicro: 12mins)
 
yes to "visit general config" ->
Set root pwd
 
Add user ‘user’ member group is wheel, set password
 
Set tz
 
Networking->interfaces->Fxp0 ->
No IPV6
dhcp=no
Set hostname & domain
Enable sshd
 
exit...
exit install ->
yes
 
take the cd out and let the machine reboot
when it comes back up, enter junk when it asks for key seed
 
 
3. double check the date/time
 
4. edit /etc/make.conf (only add the console speed line if this is a supermicro capable of outputting BIOS redirect at that speed – 2450’s can only do 9600)
echo "WITHOUT_X11=yes \
KERNCONF=jail19 \
BOOT_COMCONSOLE_SPEED=38400" >> /etc/make.conf
 
5. add console="comconsole" to /boot/loader.conf
echo "console=""comconsole""" >> /boot/loader.conf
 
6. turn off all ttyv's except 0 and 1 in /etc/ttys
also turn on ttyd0, change type to vt100:
vi /etc/ttys
ttyd0  "/usr/libexec/getty std.9600"  vt100  on secure
 
kill -1 1
 
on console server:
vi /etc/remote
(rename port to jail18 depending on where and which digi plugged into)
test serial console
 
7. install cvsup
cd /usr/ports/net/cvsup-without-gui
make install clean; rehash
(stay close for gettext options, 2450: 27mins, supermicro: 17mins)
 
8. get latest sources for this release:
cd /usr/src
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_6_1\
*default delete use-rel-suffix\
*default compress\
src-all" > sup
 
cvsup sup
(2450, ~12mins, supermicro, 27mins)
 
9. populate hosts
echo "10.1.4.3 backup2" >> /etc/hosts
 
10. put key in authorized_keys on backup2
cd
ssh-keygen -t dsa -b 1024
(default location, leave password blank)
scp /root/.ssh/id_dsa.pub user@backup2:/tmp/jailkey
 
cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys'
 
confirm that you can ssh to backup2 without getting a login prompt
 
ssh backup2
 
11. configure new kernel. Get config from similar machine or there may be a master copy somewhere under /mnt/data4/build/freebsd (name the kernel config the same as the jail, ex jail18):
cd /usr/src/sys/i386/conf
scp backup2:/mnt/data4/build/freebsd/kern_config-6.1 ./jail19
 
edit the kernel config and change ident to be the name of the jail:
vi jail14
ident          jail14
 
edit /sys/conf/newvers.sh to add –jc1 to the end of the BRANCH string (RELEASE-jc1)
vi /sys/conf/newvers.sh
 
12. bring over patches from backup2
The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.
cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/6.1/*" .
jail_proc_patch      100% |*************************************************|  2593    00:00
restore-patch        100% |*************************************************|  3295    00:00
54ps-jail-patch      100% |*************************************************|  2602    00:00
jail_rtprio_patch    100% |*************************************************|  301    00:00
udp-patch            100% |*************************************************|  594    00:00
 
Apply patches:
patch < 54ps-jail-patch
patch < jail_proc_patch
patch < restore-patch
patch < jail_rtprio_patch
patch < udp-patch
 
13. build, install kernel and world
cd /usr/src
make buildworld buildkernel installkernel
(2450: 1:56min, supermicro::59mins)
make installworld
(2450: 3min, supermicro: 1min)
mergemaster -i
delete /var/tmp/temproot
delete bsnmpd
delete temporary ./etc/hosts
delete temporary ./etc/motd
delete /var/tmp/temproot
 
14. reboot. Confirm new kernel is loaded
 
uname –a
 
15. update ports:
cd /usr/ports
echo "*default host=cvsup4.FreeBSD.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_6_1\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup
 
cvsup sup
(2450: 18mins, supermicro: 19mins)
 
18. (only applies if adaptec card installed)
install linux_base:
cd /usr/ports/emulators/linux_base
make install clean
(2450: 7min, supermicro: 3mins)
 
reibuild rpmdb cause we had probs installing aacapps
cd /compat/linux/bin
./rpm --initdb
./rpm --rebuilddb
 
install aacapps-4.1-0.i386.rpm
scp backup2:/mnt/data4/build/freebsd/aacapps-4.1-0.i386.rpm /tmp/.
/compat/linux/bin/rpm -ivh --excludepath=/dev /tmp/aacapps-4.1-0.i386.rpm
 
test out;
/compat/linux/usr/sbin/aaccli
 
 
20. edit root's path and login script:
vi /root/.cshrc
add to path:
/usr/local/jail/bin
(if adaptec card installed, also add /compat/linux/usr/sbin)
 
Change alias entries (add G):
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm      mb mount
alias mbu      mb umount
 
and alter the prompt, set the following:
set prompt = "`/bin/hostname -s` %/# "
 
at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`
 
set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end
21. install rsync from ports
cd /usr/ports/net/rsync
make install clean
 
choose default options
 
21. install perl from ports
PROB NOT NECESSARY – INSTALLED WITH LINUX I THINK
cd /usr/ports/lang/perl5.8/
make install clean; rehash
(supermicro: 5min)
 
22. create & populate binaries/scripts dirs
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
mkdir /mnt/data1
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd6.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch quad2
touch quad3
touch quad4
touch safe1
touch safe2
touch safe3
touch safe4
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/rc.d/quad2 quad2
ln -s /usr/local/jail/rc.d/quad3 quad3
ln -s /usr/local/jail/rc.d/quad4 quad4
ln -s /usr/local/jail/rc.d/safe1 safe1
ln -s /usr/local/jail/rc.d/safe2 safe2
ln -s /usr/local/jail/rc.d/safe3 safe3
ln -s /usr/local/jail/rc.d/safe4 safe4
 
rehash
 
23. configure inetd to respond to mrtg load queries
echo "load    stream  tcp    nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf
 
echo "load            12384/tcp" >> /etc/services
 
26. install bb client
adduser
cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd.tar .
tar xvf bb-freebsd.tar
 
edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
echo "10.1.4.105 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
10.1.4.103 jail3.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts
 
vi /home/bb/bbc1.9e-btf/ext/openfiles
MACHINE="jail19,johncompanies,com"      # HAS TO BE IN A,B,C FORM
 
cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh (y to questions)
./bbchkhosts.sh (ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf/src
make; make install
cd ..
./runbb.sh start
more BBOUT
(look for errors)
exit
 
echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh
 
modify bb-msgtab to look for raid failures
 
24. configure load mrtg, on mail
vi /usr/local/www/mgmt/mrtg/mrtg1.cfg
(add new entry to file following existing format)
 
25. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.119 jail19.johncompanies.com # ssh
 
su bb
cd
bbsrc/bb/runbb.sh restart ; exit
 
27. remove reserve space, enable softupdates (probably already set, so not necessary)
NOT APPLICABLE IF USING GVINUM
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a
 
28. configure ntp
echo "server 10.1.4.105" > /etc/ntp.conf
 
/usr/sbin/ntpd -p /var/run/ntpd.pid
sleep 2; ntpq -p
(confirm it’s able to reach our time server)
 
29. mrtg switch graphs
 
31. fwd and reverse lookups on ns1c
vr johncompanies.com
vi internal.johncompanies.com
rndc reload johncompanies.com IN private
(edit the PTR too)
 
33. populate /etc/rc.conf with IPs and NFS settings
vi /etc/rc.conf
 
kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"
 
xntpd_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
sshd_enable="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.119"
devfs_system_ruleset="devfsrules_show_all"
 
ifconfig_xl0="inet 10.1.4.118 netmask 255.255.255.0"
ifconfig_fxp0="inet 69.55.228.101 netmask 255.255.255.0"
defaultrouter="69.55.228.1"
ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"
 
static_routes="t1 office"
route_t1="-net 10.1.5 10.1.4.2"
route_office="-net 10.1.6 10.1.4.2"
gvinum_enable="YES"
fsck_y_enable="YES"
background_fsck="NO"
 
34. make sure sysctls are set and preserved after reboot
echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=65535\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.max_procs_per_jail: 1026\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0" >> /etc/sysctl.conf
 
35. mount procfs
echo "proc                    /proc          procfs  rw              0      0" >> /etc/fstab
 
36. enable noatime option
NOT APPLICABLE IF RUNNING GVINUM
data1 and data2 should look something like:
/dev/amrd0s1g          /mnt/data1      ufs    rw,noatime      2      2
 
36. populate devfs ruleset
scp backup2:/mnt/data4/build/freebsd/devfs.rules /etc
 
35. reboot
Check rules:
devfs rule showsets
devfs rule -s 3 show
 
36. create gvinum volumes
 
Make a g partition:
 
bsdlabel -e /dev/aacd0s1
 
given:
# /dev/aacd0s1:
8 partitions:
#        size  offset    fstype  [fsize bsize bps/cpg]
  a:  262144        0    4.2BSD    2048 16384 16392
  b:  4194304  262144      swap
  c: 143363997        0    unused        0    0        # "raw" part, don't edit
  d:  524288  4456448    4.2BSD    2048 16384 32776
  e:  524288  4980736    4.2BSD    2048 16384 32776
  f:  6291456  5505024    4.2BSD    2048 16384 28552
 
new offset = 6291456 + 5505024 = 11796480
new size is size for 'c' partition minus the new start from above
143363997 - 11796480 = 131567517
So:
g: 131567517 11796480 unused 0 0
 
For a 73G drive (after OS), we can fit 31 2G volumes so:
 
echo 'drive data1 device /dev/aacd0s1g' > /tmp/cgv
sh
for f in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data1' >> /tmp/cgv; done; exit
 
gvinum create /tmp/cgv
 
For a 146G drive (-4G for swap), we can fit 66 2G volumes so:
 
echo 'drive data2 device /dev/aacd1s1g' > /tmp/cgv
sh
for f in 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit
 
gvinum create /tmp/cgv
 
For 3rd 73G drive (after 2G swap), we can fit 33 2G volumes so:
Label should be:
# /dev/aacd2s1:
8 partitions:
#        size  offset    fstype  [fsize bsize bps/cpg]
  c: 143299737        0    unused        0    0        # "raw" part, don't edit
  g: 143299721        16    unused        0    0
 
echo 'drive data3 device /dev/aacd2s1g' > /tmp/cgv
sh
for f in 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data3' >> /tmp/cgv; done
 
gvinum create /tmp/cgv
 
For a 2nd 73G drive (after 2G swap), we can fit 33 2G volumes so:
 
echo 'drive data2 device /dev/aacd1s1g' > /tmp/cgv
sh
for f in 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit
 
gvinum create /tmp/cgv
 
 
36. create the jail template
 
mkdir /mnt/jail
newfs /dev/gvinum/v1
mount /dev/gvinum/v1 /mnt/jail
 
cd /usr/src
make clean
rm -fr /usr/obj/
make world DESTDIR=/mnt/jail
(2450: 2:28mins, supermicro: 55mins)
cd etc
make distribution DESTDIR=/mnt/jail
mount_devfs devfs /mnt/jail/dev
devfs -m /mnt/jail/dev rule -s 3 applyset
cd /mnt/jail
ln -sf dev/null kernel
 
jail /mnt/jail testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
echo 'network_interfaces=""\
hostname="newsystem"\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf
 
echo "nameserver 69.55.225.225\
nameserver 69.55.230.3" >> /etc/resolv.conf
 
vi /etc/crontab
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# DO NOT UNCOMMENT THESE
 
rm -rf /etc/periodic/daily/400.status-disks
 
check /tmp for crap
 
vi /etc/periodic/security/100.chksetuid
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/' (use single quotes)
 
mkdir -p /usr/compat/linux/dev
 
adduser (Add account for user, make sure in wheel group)
 
user/root passwd: 8ico2987
 
Set root password
 
vi /usr/home/user/.profile (and add to the file):
TERM=vt100;    export TERM
 
tzsetup
 
newaliases
 
#cd /dev
#rm console
#ln -s null console
 
exit
exit
 
cd /usr/ports
make -DNOCLEANDEPENDS clean
(2450: 15mins , supermicro: 29mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/jail/usr (2450: 2:00 mins , supermicro: 15mins)
 
rm /mnt/jail/root/.history
 
cd
mkdir /usr/local/jail/template/
dump -0a -f /usr/local/jail/template/61template /dev/gvinum/v1
 
umount /mnt/jail/dev
umount /dev/gvinum/v1
 
rm -fr /mnt/jail
 
37. setup backups
echo '#\!/bin/sh\
backupdir=/mnt/data3jail3_rsync\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jail\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config
 
on backup2:
setup backup dirs:
mkdir -p /mnt/data3/jail3/0
 
add the system to
vi /mnt/data4/bin/snapshot_rotate
 
on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)
 
38. mkdir /root/logs
 
39. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.228.101
ListenAddress 10.1.4.118
 
kill -1 `cat /var/run/sshd.pid`
 
40. add crontab entries
crontab -e
5 0 * * * /usr/local/jail/bin/backup
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
55 10,23 * * * /usr/local/jail/bin/trafficwatch.pl
 
 
41. Reboot notify script
ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh
 
42. copy jailmake from prev system
scp user@10.1.4.119:/usr/local/jail/bin/jailmake /usr/local/jail/bin
rehash
NOTE: remove df altering code from jailmake since we put the correct df in the template, and make sure path to template file is right
 
43. add to management db (on mail and devweb) jc.ref_machines and jc.ref_templates
 
uname -r
5.4-RELEASE-p2-jc2
 
insert into ref_machines values (null,'jail19','jail19.johncompanies.com',0,'l');
select machine_id from ref_machines where host='jail19';
+------------+
| machine_id |
+------------+
|        35 |
+------------+
insert into ref_templates values ('',' 6.2-RELEASE-jc1',5,'FreeBSD 6.2',0);
 
44. add to server/cabinet map. On mail:
vi /usr/local/www/mgmt/html/cabinetmap.html
 
45. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
00119 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00119 deny ip from any to 69.55.228.200
 
jail19 would be 00119...
ipfw add 00119 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
ipfw add 00119 deny ip from any to 69.55.228.200
 
46. select customers for probe map
 
47. install raid monitor
 
cd /usr/ports/sysutils/asr-utils
make install clean
 
48. make gv start on boot
 
 
scp backup2:/mnt/data4/build/freebsd/gvinum /etc/rc.d/gvinum
 
 
 
 
gconcat label -v somelabel /dev/gvinum/a /dev/gvinum/b
bsdlabel -r -w /dev/concat/somelabel
newfs /dev/concat/somelabela
mount /dev/concat/somelabel /mount/point
 
umount /dev/concat/somelabel
gconcat stop somelabel
gconcat label -v /dev/gvinum/a /dev/gvinum/b /dev/gvinum/c /dev/gvinum/d
growfs /dev/concat/somelabel
mount /dev/concat/somelabel /mount/point
 
volume f
        plex org concat
        sd length 30449m drive data1
 
where f is
 
D data1                State: up      /dev/aacd0s1g  A: 30449/64241 MB (47%)
 
gvinum rm -r f
 
 
so i setup 2 machines with 6.1. A had 2 logical drives and gv's created across both. B had 1 logical drive and gv's across the 1 drive. 
the labeling for the gv's was v1-vN (till i ran out of space)
when i moved aac1 from A to B, the gv's on A's aac1, took precedence over the similarly labeled gv's on B's aac0. in other words. B's aac0 used to have v1-v30. A's aac1 had vn6-vn30. when A's aac1 was moved to B, v1-v5 were linked to B's aac0, and v6-v30 linked to A's aac1
i relabeled B's aac0 gv's to something different (not v1-vN) and tried again and they all showed up. 
i tried the experiment again this time moving A's aac0 to B. at that point nothing worked. i moved A's aac0 back to A and renamed the device (data1) to something else, then tried the test again. still no beans. 
it's hazy what i did after that cause the machine's weren't cooperating and i was trying to rename the device but basically i think i need to repeat the test and see if i can re-define the device, and probably also give it a unique name and i bet it would have worked. 
also interesting- A's aac1 contained data about A's aac0 which showed up when i put aac1 into B
skeeter: as for the gv stuff, it definitely sounds like using some sort of serial numbering scheme would be the way to go if you want to be able to move disks around....
that overlap is still an issue  (aac1's device was 'data2')  when i had A's aac0 in B nothing worked both disks gv devices were called data1
skeeter: I suppose you could serialize those names as well...</pre>
 
= FreeBSD 6.2 =
 
Last updated 2007-10-15
 
<pre>All time extimates below assume disks aren’t scrubbing. Setup instructions below are for LSI card:
 
1. make sure bios is setup for bios console redirect
Supermicro:
Console redirection:
Com port addr: on-board COM A
Baud: 38400
Console type: vt100
Flow control: none
Console connection: direct
Continue cr after post: on
 
2450:
Make sure running bios A09
Console Redirection: VT100/VT220
 
2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 5.4
skip kernel config (enter)
custom install
 
partition ->
move cursor to amrd0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save
standard mbr (no boot manager)
space to unselect amrd0
cursor over amrd1
space
a for entire disk
q to quit and save
none (leave untouched)
 
cursor over amrd0
space
(takes you into part. Screen again) q to exit
none
Make sure both are checked and tab to ok
 
Label ->
Make sure amrd0 is highlighted
a to start with defaults
 
john likes:
/1g
/var 256m
 
Glenn likes:
/128
/var 256
/usr 3g
/tmp 256
 
We do:
delete everything
/ 128M
swap 2G (for 2950 make it 4G)
/var 256M
/tmp 256M
/usr 3.5G (3584M)
/mnt/data1 remaining space (no need to newfs)
 
Make sure to toggle S for soft updates on all (should look like UFS2+S Y under the Newfs column)
 
move cursor to amrd1
swap 4G
/mnt/data2 remaining space (no need to newfs)
 
q to save and exit
 
distributions ->
developer
yes to install ports
exit
 
media ->
cd
 
commit ->
yes
(2450: 14mins, supermicro: 12mins)
 
yes to "visit general config" ->
Set root pwd
 
Add user ‘user’ member group is wheel, set password
 
Set tz
 
Networking->interfaces->Fxp0 ->
No IPV6
dhcp=no
Set hostname & domain
Enable sshd
 
exit...
exit install ->
yes
 
take the cd out and let the machine reboot
 
3. double check the date/time
 
4. edit /etc/make.conf (only add the console speed line if this is a supermicro capable of outputting BIOS redirect at that speed – 2450’s can only do 9600)
echo "WITHOUT_X11=yes \
KERNCONF=jail7 \
BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf
 
5. add console="comconsole" to /boot/loader.conf
echo "console=""comconsole""" >> /boot/loader.conf
 
6. turn off all ttyv's except 0 and 1 in /etc/ttys
also turn on ttyd0, change type to vt100:
vi /etc/ttys
ttyd0  "/usr/libexec/getty std.9600"  vt100  on secure
 
kill -1 1
 
on console server:
vi /etc/remote
(rename port to jail18 depending on where and which digi plugged into)
test serial console
 
7. populate hosts
echo "10.1.4.3 backup2" >> /etc/hosts
 
8. put key in authorized_keys on backup2
cd
ssh-keygen -t dsa -b 1024
(default location, leave password blank)
 
cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys'
 
confirm that you can ssh to backup2 without getting a login prompt
 
ssh backup2
 
9. create & populate binaries/scripts dirs
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
mkdir -p /usr/local/jail/template/
mkdir /mnt/data1
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd6.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch quad2
touch quad3
touch quad4
touch safe1
touch safe2
touch safe3
touch safe4
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/rc.d/quad2 quad2
ln -s /usr/local/jail/rc.d/quad3 quad3
ln -s /usr/local/jail/rc.d/quad4 quad4
ln -s /usr/local/jail/rc.d/safe1 safe1
ln -s /usr/local/jail/rc.d/safe2 safe2
ln -s /usr/local/jail/rc.d/safe3 safe3
ln -s /usr/local/jail/rc.d/safe4 safe4
 
rehash
 
10. edit root's path and login script:
vi /root/.cshrc
add to path:
/usr/local/jail/bin
(if adaptec card installed, also add /compat/linux/usr/sbin)
 
Change alias entries (add G):
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm      mb mount
alias mbu      mb umount
 
and alter the prompt, set the following:
set prompt = "`/bin/hostname -s` %/# "
 
at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`
 
set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end
 
To load the new file:
source /root/.cshrc
 
11. install cvsup
cd /usr/ports/net/cvsup-without-gui
make install clean; rehash; mail -s 'cvs installed' dave.boodman@vtext.com < /dev/null
 
(stay close for gettext options, 2450: 27mins, supermicro: 17mins, 2950: 22mins)
 
12. get latest sources for this release:
cd /usr/src
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_6_2\
*default delete use-rel-suffix\
*default compress\
src-all" > sup
 
cvsup sup ; mail -s 'cvs sup done' dave.boodman@vtext.com < /dev/null
 
(2450, ~12mins, supermicro, 27mins, 2950: 7mins)
 
 
13. configure new kernel. Get config from similar machine or there may be a master copy somewhere under /mnt/data4/build/freebsd (name the kernel config the same as the jail, ex jail18):
cd /usr/src/sys/i386/conf
scp backup2:/mnt/data4/build/freebsd/kern_config-6.2 ./jail7
 
or for PAE
 
scp backup2:/mnt/data4/build/freebsd/kern_config-6.2-PAE ./jail7
 
edit the kernel config and change ident to be the name of the jail:
vi jail7
ident          jail7
 
edit /sys/conf/newvers.sh to add –jc1 to the end of the BRANCH string (RELEASE-jc1)
vi /sys/conf/newvers.sh
 
14. bring over patches from backup2
 
The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.
 
cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/6.x/*" .
 
Apply patches:
patch -l < jls-patch
 
Apply these only to 2950 with PAE:
patch -p0 < mfi-patch
patch -p0 < gvinum-staticcompile-patch
patch -p0 < gvinum-bin-patch
 
15. build, install kernel and world
cd /usr/src
make buildworld buildkernel installkernel; mail -s 'kernel build done' dave.boodman@vtext.com < /dev/null
(2450: 1:56min, supermicro: 59mins, 2950: 38mins)
make installworld
(2450: 3min, supermicro: 1min, 2950: :34)
mergemaster -i
delete /var/tmp/temproot
delete bsnmpd
delete temporary ./etc/hosts
delete temporary ./etc/motd
delete /var/tmp/temproot
 
16. populate devfs ruleset
scp backup2:/mnt/data4/build/freebsd/devfs.rules /etc
 
17. populate /etc/rc.conf with IPs and NFS settings
vi /etc/rc.conf
 
kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"
 
xntpd_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
sshd_enable="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.119"
devfs_system_ruleset="devfsrules_show_all"
 
ifconfig_xl0="inet 10.1.4.118 netmask 255.255.255.0"
ifconfig_fxp0="inet 69.55.228.101 netmask 255.255.255.0"
defaultrouter="69.55.228.1"
ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"
 
static_routes="t1 office"
route_t1="-net 10.1.5 10.1.4.2"
route_office="-net 10.1.6 10.1.4.2"
gvinum_enable="YES"
fsck_y_enable="YES"
background_fsck="NO"
 
18. make sure sysctls are set and preserved after reboot
echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=65535\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.max_procs_per_jail: 1026\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0\
dev.amr.0.allow_volume_configure=1\
compat.linux.osrelease=2.6.12" >> /etc/sysctl.conf
 
19. mount procfs
echo "proc                    /proc          procfs  rw              0      0" >> /etc/fstab
 
For Dell 2950:
echo "linprocfs              /usr/compat/linux/proc linprocfs rw    0      0" >> /etc/fstab
echo "linsysfs                /usr/compat/linux/sys linsysfs rw      0      0" >> /etc/fstab
 
20. reboot. Confirm new kernel is loaded
 
uname –a
 
Check devfs rules:
devfs rule showsets
devfs rule -s 3 show
 
21. update ports:
cd /usr/ports
echo "*default host=cvsup4.FreeBSD.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_6_2\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup
 
cvsup sup; mail -s 'cvs sup ports done' dave.boodman@vtext.com < /dev/null
 
(2450: 18mins, supermicro: 19mins; 2950: 24mins)
 
22. Install raid mgmt tool
install linux_base:
cd /usr/ports/emulators/linux_base-fc4
make install clean
(2450: 7min, supermicro: 3mins, 2950: 14mins)
 
(for LSI)
cd /usr/ports/sysutils/linux-megamgr
make install clean
 
cd /usr/ports/sysutils/megarc
make install clean
 
(for Perc5/i)
cd /usr/ports/sysutils/linux-megacli
make install clean
 
Test:
rehash; megacli ldinfo lall a0
 
(for adaptec)
This didn’t work: reibuild rpmdb cause we had probs installing aacapps
cd /compat/linux/bin
./rpm --initdb
./rpm --rebuilddb
 
Install of linux-base lead to broken rpm on 6.2 so:
install aacapps-4.1-0.i386.rpm
scp backup2:/mnt/data4/build/freebsd/aacapps-4.1-0.i386.rpm /tmp/.
/compat/linux/bin/rpm -ivh --excludepath=/dev /tmp/aacapps-4.1-0.i386.rpm
scp user@10.1.4.107:/compat/linux/usr/sbin/aaccli /compat/linux/usr/sbin/aaccli
 
test out;
/compat/linux/usr/sbin/aaccli
 
rpm didn’t even install on latest so just scp’d over aaccli and it worked
 
23. install rsync from ports
cd /usr/ports/net/rsync
make install clean
 
choose default options
 
24. install perl from ports
Not necessary if linux_base is installed
 
cd /usr/ports/lang/perl5.8/
make install clean; rehash
(supermicro: 5min)
 
25. configure inetd to respond to mrtg load queries
echo "load    stream  tcp    nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf
 
echo "load            12384/tcp" >> /etc/services
 
26. install bb client
adduser
Username: bb
Full name: bb
Uid (Leave empty for default): 1984
Login group [bb]:
Login group is bb. Invite bb into other groups? []:
Login class [default]:
Shell (sh csh tcsh nologin) [sh]:
Home directory [/home/bb]:
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: yes
Lock out the account after creation? [no]:
Username  : bb
Password  : <random>
Full Name  : bb
Uid        : 1984
Class      :
Groups    : bb
Home      : /home/bb
Shell      : /bin/sh
Locked    : no
OK? (yes/no): yes
 
cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd.tar .
tar xvf bb-freebsd.tar
 
edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
10.1.4.107 jail7.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts
 
vi /home/bb/bbc1.9e-btf/ext/openfiles
MACHINE="jail19,johncompanies,com"      # HAS TO BE IN A,B,C FORM
 
cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh
(y to questions)
./bbchkhosts.sh
(ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf/src
make; make install
cd ..
./runbb.sh start
more BBOUT
(look for errors)
exit
 
echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh
 
27. configure load mrtg, on mail
vi /usr/local/www/mgmt/mrtg/mrtg1.cfg
(add new entry to file following existing format)
 
28. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.119 jail19.johncompanies.com # ssh
 
su bb
cd
bbsrc/bb/runbb.sh restart ; exit
 
29. remove reserve space, enable softupdates (probably already set, so not necessary)
NOT APPLICABLE IF USING GVINUM
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a
 
30. configure ntp
echo "server 10.1.4.5" > /etc/ntp.conf
 
/usr/sbin/ntpd -p /var/run/ntpd.pid
sleep 2; ntpq -p
(confirm it’s able to reach our time server)
 
31. mrtg switch graphs
 
32. fwd and reverse lookups on ns1c
vr johncompanies.com
vi internal.johncompanies.com
rndc reload johncompanies.com IN private
(edit the PTR too)
 
 
33. enable noatime option
NOT APPLICABLE IF RUNNING GVINUM
data1 and data2 should look something like:
/dev/amrd0s1g          /mnt/data1      ufs    rw,noatime      2      2
 
 
reboot
 
34. create gvinum volumes
 
Make a g partition:
 
bsdlabel -e /dev/amrd0s1
 
given:
# /dev/aacd0s1:
8 partitions:
#        size  offset    fstype  [fsize bsize bps/cpg]
  a:  262144        0    4.2BSD    2048 16384 16392
  b:  4194304  262144      swap
  c: 143363997        0    unused        0    0        # "raw" part, don't edit
  d:  524288  4456448    4.2BSD    2048 16384 32776
  e:  524288  4980736    4.2BSD    2048 16384 32776
  f:  6291456  5505024    4.2BSD    2048 16384 28552
 
new offset = 6291456 + 5505024 = 11796480
new size is size for 'c' partition minus the new start from above
143363997 - 11796480 = 131567517
So:
g: 131567517 11796480 unused 0 0
 
bsdlabel -e /dev/amrd1s1
change d to g
 
For a 73G drive (after OS), we can fit 31 2G volumes so:
 
echo 'drive data1 device /dev/aacd0s1g' > /tmp/cgv
 
or
 
echo '#\!/bin/sh\
i="1"\
while [ $i -le 31 ]\
do\
  echo "volume v$i" >> /tmp/cgv;\
  echo 'plex org concat' >> /tmp/cgv;\
  echo 'sd length 2g drive data1' >> /tmp/cgv;\
i=`expr $i + 1`\
done' > /tmp/mkcgv
sh /tmp/mkcgv
gvinum create /tmp/cgv
 
 
For a 146G drive (-4G for swap), we can fit 66 2G volumes so:
 
echo 'drive data2 device /dev/amrd1s1g' > /tmp/cgv
sh
for f in 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit
 
gvinum create /tmp/cgv
 
For 3rd 73G drive (after 2G swap), we can fit 33 2G volumes so:
Label should be:
# /dev/aacd2s1:
8 partitions:
#        size  offset    fstype  [fsize bsize bps/cpg]
  c: 143299737        0    unused        0    0        # "raw" part, don't edit
  g: 143299721        16    unused        0    0
 
/dev/aacd1s1d
echo 'drive data3 device /dev/aacd2s1g' > /tmp/cgv
sh
for f in 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data3' >> /tmp/cgv; done
 
gvinum create /tmp/cgv
 
For a 2nd 73G drive (after 2G swap), we can fit 33 2G volumes so:
 
echo 'drive data2 device /dev/aacd1s1g' > /tmp/cgv
sh
for f in 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit
 
gvinum create /tmp/cgv
 
For a 2nd 73G drive (after 4G swap), we can fit 32 2G volumes so:
 
echo 'drive data2 device /dev/aacd1s1g' > /tmp/cgv
sh
for f in 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit
 
gvinum create /tmp/cgv
 
For a 3nd 73G drive, we can fit 34 2G volumes so:
 
echo 'drive data3 device /dev/mfid2s1g' > /tmp/cgv
sh
for f in 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data3' >> /tmp/cgv; done; exit
 
gvinum create /tmp/cgv
 
2950:
bsdlabel -e /dev/mfid0s1
bsdlabel -e /dev/mfid1s1
 
 
 
For 1st drive (146G)
echo 'drive data1 device /dev/mfid0s1g' > /tmp/cgv
sh
for f in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data1' >> /tmp/cgv; done; exit
 
Usually there’s 2040m leftover so create one more smaller vol:
echo 'volume v64\
plex org concat\
sd length 2040m drive data1' >> /tmp/cgv
 
gvinum create /tmp/cgv
 
For 2nd drive (146G)
echo 'drive data2 device /dev/mfid1s1g' > /tmp/cgv
sh
for f in 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit
gvinum create /tmp/cgv
 
 
35. create the jail template
 
mkdir /mnt/jail
newfs /dev/gvinum/v1
mount /dev/gvinum/v1 /mnt/jail
 
cd /usr/src
make clean
rm -fr /usr/obj/
make buildworld
(2450: 2:28mins, supermicro: 53mins, 2950: 36min)
make world DESTDIR=/mnt/jail
(2450: 2:28mins, supermicro: 55mins, 2950: )
cd etc
make distribution DESTDIR=/mnt/jail
mount_devfs devfs /mnt/jail/dev
devfs -m /mnt/jail/dev rule -s 3 applyset
cd /mnt/jail
ln -sf dev/null kernel
 
jail /mnt/jail testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
echo 'network_interfaces=""\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf
 
echo "nameserver 69.55.225.225\
nameserver 69.55.230.3" >> /etc/resolv.conf
 
vi /etc/crontab
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# DO NOT UNCOMMENT THESE
 
rm -rf /etc/periodic/daily/400.status-disks
 
check /tmp for crap
 
vi /etc/periodic/security/100.chksetuid
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/' (use single quotes)
 
mkdir -p /usr/compat/linux/dev
 
adduser (Add account for user, make sure in wheel group)
 
user/root passwd: 8ico2987
 
Set root password
 
vi /usr/home/user/.profile (and add to the file):
TERM=vt100;    export TERM
 
tzsetup
 
newaliases
 
#cd /dev
#rm console
#ln -s null console
 
vi /etc/syslog.conf (comment out console and move to /var/log/messages):
#*.err;kern.warning;auth.notice;mail.crit              /dev/console *.err;kern.warning;auth.notice;mail.crit                /var/log/messages
 
 
exit
exit
 
cd /usr/ports
make -DNOCLEANDEPENDS clean
(2450: 15mins , supermicro: 29mins, 2950: 24mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/jail/usr (2450: 2:00 mins , supermicro: 15mins, 2950: 3mins)
 
rm /mnt/jail/root/.history
 
cd
dump -0a -f /usr/local/jail/template/61template /dev/gvinum/v1
 
umount /mnt/jail/dev
umount /dev/gvinum/v1
 
rm -fr /mnt/jail
 
 
36. setup backups
echo '#\!/bin/sh\
backupdir=/mnt/data4/jail7\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jai7\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config
 
on backup2:
setup backup dirs:
mkdir -p /mnt/data2/jail7/0
 
add the system to
vi /mnt/data4/bin/snapshot_rotate
 
on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)
 
Edit /usr/local/jail/bin/backup to use the right drives
 
37. mkdir /root/logs
 
38. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.226.128
ListenAddress 10.1.4.114
 
kill -1 `cat /var/run/sshd.pid`
 
39. add crontab entries
crontab -e
5 0 * * * /usr/local/jail/bin/backup
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
55 10,23 * * * /usr/local/jail/bin/trafficwatch.pl
 
On 2950 with Perc5/i also add:
*/5 * * * * /usr/local/jail/bin/perc5iraidchk
 
40. Reboot notify script
ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh
 
41. add to management db (on mail and devweb) jc.ref_machines and jc.ref_templates
 
uname -r
6.2-RELEASE-jc1
 
insert into ref_machines values (null,'jail19','jail19.johncompanies.com',0,'l');
select machine_id from ref_machines where host='jail19';
+------------+
| machine_id |
+------------+
|        35 |
+------------+
insert into ref_templates values ('',' 6.2-RELEASE-jc1',15,'FreeBSD 6.2',0);
 
42. add to server/cabinet map. On mail:
vi /usr/local/www/mgmt/html/cabinetmap.html
 
43. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00117 deny ip from any to 69.55.228.200
 
jail19 would be 00119...
ipfw add 00107 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.230.108
ipfw add 00107 deny ip from any to 69.55.220.108
 
44. select customers for probe map
 
45. install raid monitor (LSI 320 only):
 
scp backup2:/d4/build/megaraid/MegaMonitor1.02.tgz /tmp
pkg_add MegaMonitor1.02.tgz
 
edit line in /usr/local/etc/rc.d/megamonitor.sh to look like:
/usr/sbin/MegaCtrl -start -log /var/log/messages  -disChkCon -SMART9999 > /megamonitor.out
 
comment out:
localhost: /var/log/messages : : : **Monitor** :
In /usr/home/bb/bbc1.9e-btf/etc/bb-msgstab
 
cd /usr/ports/sysutils/megarc
make install clean
 
 
46. make gv start on boot
 
scp backup2:/mnt/data4/build/freebsd/gvinum /etc/rc.d/gvinum
 
If they start stale:
 
echo '#\!/bin/sh\
i="1"\
while [ $i -le 64 ]\
do\
        gvinum start v$i\
        i=`expr $i + 1`\
done' > /tmp/startgv
 
sh /tmp/startgv
 
47. patch jail against starting jails with rtprio
 
mv /usr/sbin/jail /usr/sbin/jail_
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail
 
48. make sure mail works
If there are map errors:
cd /etc/mail; make maps</pre>
 
= FreeBSD 6.2 -> 6.3 =
 
Last updated 2008-08-07
 
<pre>
 
1. remove old src
cd /usr
rm –fr src/*
 
2.  get latest sources for this release:
 
cd /usr/src
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_6_3\
*default delete use-rel-suffix\
*default compress\
src-all" > sup
 
cvsup sup ; pagedave
(20min)
 
3. configure new kernel. Get config from similar machine or there may be a master copy somewhere under /mnt/data4/build/freebsd (name the kernel config the same as the jail, ex jail18):
cd /usr/src/sys/i386/conf
scp backup2:/mnt/data4/build/freebsd/kern_config-6.2 ./jail7
 
or for PAE
 
scp backup2:/mnt/data4/build/freebsd/kern_config-6.2-PAE ./jail7
 
edit the kernel config and change ident to be the name of the jail:
vi jail7
ident          jail7
 
edit /sys/conf/newvers.sh to add –jc1 to the end of the BRANCH string (RELEASE-jc1)
vi /sys/conf/newvers.sh
 
3. bring over patches from backup2
 
The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.
 
cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/6.x/*" .
 
Apply patches:
patch -l < jls-patch
 
Apply these only to 2950 with PAE:
patch -p0 < gvinum-staticcompile-patch
patch -p0 < gvinum-bin-patch
 
4. build, install kernel
cd /usr/src
make buildkernel;  pagedave
(2min)
 
cd /boot
mv kernel.old kernel.old.old
(optional move old kernel out of the way)
 
cd /usr/src
make installkernel
 
cd /boot
mv kernel.old kernel.6.2
 
 
5. take ½ of mirror and test (boot up) in new hardware
 
6. improved loader configs:
 
/boot/loader.conf:
console="comconsole,vidconsole"
boot_serial="YES"
boot_multicons="YES"
 
7. build userland
cd /usr/src
make buildworld; pagedave
(33mins)
make installworld
 
mergemaster –i
reboot
8. patch jail against starting jails with rtprio
 
mv /usr/sbin/jail /usr/sbin/jail_
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail
</pre>
 
= FreeBSD 7.0 =
 
Last updated 2008-04-30
 
<pre>
 
All time extimates below assume disks aren’t scrubbing. Setup instructions below are for LSI card:
 
1. make sure bios is setup for bios console redirect
Supermicro:
Console redirection:
Com port addr: on-board COM A
Baud: 38400
Console type: vt100
Flow control: none
Console connection: direct
Continue cr after post: on
 
2450:
Make sure running bios A09
Console Redirection: VT100/VT220
 
2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 5.4
skip kernel config (enter)
custom install
 
partition ->
move cursor to amrd0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save
standard mbr (no boot manager)
space to unselect amrd0
cursor over amrd1
space
a for entire disk
q to quit and save
none (leave untouched)
 
cursor over amrd0
space
(takes you into part. Screen again) q to exit
none
Make sure both are checked and tab to ok
 
Label ->
Make sure mfid0 is highlighted
 
/ 256M
swap 2G (for 2950 make it 4G)
/var 256M (4.6G)
/tmp 256M
/usr 4G
/mnt/data1 remaining space (no need to newfs)
 
Make sure to toggle S for soft updates on all (should look like UFS2+S Y under the Newfs column)
 
move cursor to mfid1
swap 8G
/mnt/data2 remaining space (no need to newfs)
 
q to save and exit
 
distributions ->
developer
yes to install ports
exit
 
media ->
cd
 
commit ->
yes
(2450: 14mins, supermicro: 12mins)
 
yes to "visit general config" ->
Set root pwd
 
Add user ‘user’ member group is wheel, set password
 
Set tz
 
Networking->interfaces->Fxp0 ->
No IPV6
dhcp=no
Set hostname & domain
Enable sshd
 
exit...
exit install ->
yes
 
take the cd out and let the machine reboot
 
3. double check the date/time
 
4. edit /etc/make.conf (only add the console speed line if this is a supermicro capable of outputting BIOS redirect at that speed – 2450’s can only do 9600)
echo "WITHOUT_X11=yes \
KERNCONF=jail2 \
BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf
 
 
 
5. add settings to /boot/loader.conf and /boot.config
 
echo "-Dh" >> /boot.config
 
echo 'console="comconsole,vidconsole" \
boot_multicons="YES" \
boot_serial="YES" \
mfi_linux_load="YES" \
comconsole_speed="115200"' >> /boot/loader.conf
 
(leave out the speed and mfi lines for 2450s)
 
6. turn off all ttyv's except 0 and 1 in /etc/ttys
also turn on ttyd0, change type to vt100:
vi /etc/ttys
ttyd0  "/usr/libexec/getty std.9600"  vt100  on secure
 
kill -1 1
 
on console server:
vi /etc/remote
(rename port to jail18 depending on where and which digi plugged into)
test serial console
 
7. populate hosts
echo "10.1.4.3 backup2" >> /etc/hosts
echo "10.1.4.8 backup1" >> /etc/hosts
 
 
8. put key in authorized_keys on backup2
cd
ssh-keygen -t dsa -b 1024
(default location, leave password blank)
 
cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys'
cat /root/.ssh/id_dsa.pub | ssh backup1 'cat - >> /root/.ssh/authorized_keys'
 
confirm that you can ssh to backup2 and backup1 without getting a login prompt
 
ssh backup2 hostname
 
ssh backup1 hostname
 
9. create & populate binaries/scripts dirs
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
mkdir -p /usr/local/jail/template/
mkdir /mnt/data1
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd7.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch quad2
touch quad3
touch quad4
touch safe1
touch safe2
touch safe3
touch safe4
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/rc.d/quad2 quad2
ln -s /usr/local/jail/rc.d/quad3 quad3
ln -s /usr/local/jail/rc.d/quad4 quad4
ln -s /usr/local/jail/rc.d/safe1 safe1
ln -s /usr/local/jail/rc.d/safe2 safe2
ln -s /usr/local/jail/rc.d/safe3 safe3
ln -s /usr/local/jail/rc.d/safe4 safe4
ln -s /usr/local/jail/bin/jailmake_zfs jailmake
--OR--
ln -s /usr/local/jail/bin/jailmake_geom jailmake
 
ln -s /usr/local/jail/bin/js_zfs js
--OR--
ln -s /usr/local/jail/bin/js_geom js
 
rehash
 
10. edit root's path and login script:
vi /root/.cshrc
add to path:
/usr/local/jail/bin
(if adaptec card installed, also add /compat/linux/usr/sbin)
 
Change alias entries (add G):
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm      mb mount
alias mbu      mb umount
 
and alter the prompt, set the following:
set prompt = "`/bin/hostname -s` %/# "
 
at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`
 
set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end
 
To load the new file:
source /root/.cshrc
 
11. install cvsup
cd /usr/ports/net/cvsup-without-gui
make install clean; rehash; mail -s 'cvs installed' dave.boodman@vtext.com < /dev/null
 
(stay close for gettext options, 2450: 27mins, supermicro: 17mins, 2950: 22mins)
 
12. get latest sources for this release:
cd /usr/src
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7\
*default delete use-rel-suffix\
*default compress\
src-all" > sup
 
 
-OR-
 
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7_1\
*default delete use-rel-suffix\
*default compress\
src-all" > sup
 
cvsup sup ; mail -s 'cvs sup done' dave.boodman@vtext.com < /dev/null
 
(2450, ~12mins, supermicro, 27mins, 2950: 7mins)
 
 
13. configure new kernel.
for i386:
cd /usr/src/sys/i386/conf
scp backup2:/mnt/data4/build/freebsd/kern_config-7.0-PAE ./mx2
 
-or-
for amd64:
cd /usr/src/sys/amd64/conf
scp backup2:/mnt/data4/build/freebsd/kern_config-7.0-amd64 ./jail2
 
------
 
edit the kernel config and change ident to be the name of the jail:
vi jail2
ident          jail2
 
edit /sys/conf/newvers.sh to add –jc2 to the end of the BRANCH string (RELEASE-jc2)
vi /sys/conf/newvers.sh
 
notes: http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
 
14. bring over patches from backup2
 
The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.
 
cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/7.x/*" .
 
Apply patches:
patch -l < jls-patch
 
15. build, install kernel and world
cd /usr/src
make buildworld buildkernel installkernel; mail -s 'kernel build done' dave.boodman@vtext.com < /dev/null
(2450: 1:56min, supermicro: 59mins, 2950: 38mins)
make installworld
(2450: 3min, supermicro: 1min, 2950: :34)
mergemaster -i
delete /var/tmp/temproot
delete bsnmpd
delete temporary ./etc/hosts
delete temporary ./etc/motd
delete /var/tmp/temproot
 
cd /usr/src/sys/modules/zfs
make
make install
 
16. populate devfs ruleset
scp backup2:/mnt/data4/build/freebsd/devfs.rules /etc
 
17. populate /etc/rc.conf with IPs and NFS settings
vi /etc/rc.conf
 
kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"
 
xntpd_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
sshd_enable="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.102"
devfs_system_ruleset="devfsrules_show_all"
 
hostname="jail2.johncompanies.com"
ifconfig_xl0="inet 10.1.4.102 netmask 255.255.255.0"
ifconfig_fxp0="inet 69.55.228.53 netmask 255.255.255.0"
defaultrouter="69.55.228.1"
#ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"
 
static_routes="t1 office"
route_t1="-net 10.1.5 10.1.4.2"
route_office="-net 10.1.6 10.1.4.2"
zfs_enable="YES"
 
18. make sure sysctls are set and preserved after reboot
echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=65535\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0\
compat.linux.osrelease=2.6.12\
kern.maxvnodes=400000" >> /etc/sysctl.conf
 
19. mount procfs
echo "proc                    /proc          procfs  rw              0      0" >> /etc/fstab
 
For Dell 2950/2450:
echo "linprocfs              /usr/compat/linux/proc linprocfs rw    0      0" >> /etc/fstab
 
For Dell 2950:
echo "linsysfs                /usr/compat/linux/sys linsysfs rw      0      0" >> /etc/fstab
 
20. reboot. Confirm new kernel is loaded
 
uname –a
 
Check devfs rules:
devfs rule showsets
devfs rule -s 3 show
 
21. update ports:
cd /usr/ports
echo "*default host=cvsup4.FreeBSD.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7_0\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup
 
cvsup sup; mail -s 'cvs sup ports done' dave.boodman@vtext.com < /dev/null
 
(2450: 18mins, supermicro: 19mins; 2950: 24mins)
 
22. Install raid mgmt tool
 
For LSI based cards:
 
install linux_base:
cd /usr/ports/emulators/linux_base-fc4
make install clean
(2450: 7min, supermicro: 3mins, 2950: 14mins)
 
(for LSI)
cd /usr/ports/sysutils/linux-megamgr
make install clean
 
cd /usr/ports/sysutils/megarc
make install clean
 
(for Perc5/i)
cd /usr/ports/sysutils/linux-megacli
make install clean
 
Test:
rehash; megacli ldinfo lall a0
 
For adaptec:
On jail18:
scp /compat/linux/usr/sbin/aaccli user@10.1.4.102:~
 
mv ~user/aaccli /compat/linux/usr/sbin/aaccli
 
test out;
/compat/linux/usr/sbin/aaccli
 
For 3w9690:
scp backup2:/d4/build/3ware/tw_cli-freebsd-x86_64-9.5.0.1.tgz /usr/local/sbin
cd /usr/local/sbin xzvf tw_cli-freebsd-x86_64-9.5.0.1.tgz
rm tw_cli-freebsd-x86_64-9.5.0.1.tgz
 
test out;
./tw_cli /c0 show allstatus
 
23. install rsync from ports
cd /usr/ports/net/rsync
make install clean
 
choose default options
 
24. install perl from ports
Not necessary if linux_base is installed
 
cd /usr/ports/lang/perl5.8/
make install clean; rehash
(supermicro: 5min)
 
25. configure inetd to respond to mrtg load queries
echo "load    stream  tcp    nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf
 
echo "load            12384/tcp" >> /etc/services
 
26. install bb client
adduser
Username: bb
Full name: bb
Uid (Leave empty for default): 1984
Login group [bb]:
Login group is bb. Invite bb into other groups? []:
Login class [default]:
Shell (sh csh tcsh nologin) [sh]:
Home directory [/home/bb]:
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: yes
Lock out the account after creation? [no]:
Username  : bb
Password  : <random>
Full Name  : bb
Uid        : 1984
Class      :
Groups    : bb
Home      : /home/bb
Shell      : /bin/sh
Locked    : no
OK? (yes/no): yes
 
cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd.tar .
tar xf bb-freebsd.tar
 
edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
10.1.4.108 jail2.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts
 
vi /home/bb/bbc1.9e-btf/ext/openfiles
MACHINE="jail2,johncompanies,com"      # HAS TO BE IN A,B,C FORM
 
cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh
(y to questions)
./bbchkhosts.sh
(ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf/src
make; make install
cd ..
./runbb.sh start
more BBOUT
(look for errors)
exit
 
echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh
 
 
NOTE: to get bb working on amd, had to copy over bin dir from linux dist
 
27. configure load mrtg, on mail
vi /usr/local/www/mgmt/mrtg/mrtg1.cfg
(add new entry to file following existing format)
 
28. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.108 jail2.johncompanies.com # ssh
 
su bb
cd
bbsrc/bb/runbb.sh restart ; exit
 
29. remove reserve space, enable softupdates (probably already set, so not necessary)
NOT APPLICABLE IF USING GVINUM
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a
 
30. configure ntp
echo "server 10.1.4.5" > /etc/ntp.conf
 
/usr/sbin/ntpd -p /var/run/ntpd.pid
sleep 2; ntpq -p
(confirm it’s able to reach our time server)
 
31. mrtg switch graphs
 
32. fwd and reverse lookups on ns1c
vr johncompanies.com
vi internal.johncompanies.com
rndc reload johncompanies.com IN private
(edit the PTR too)
 
 
33. create zpools
 
Make a g partition:
 
bsdlabel -e /dev/mfid0s1
 
given:
# /dev/aacd0s1:
8 partitions:
#        size  offset    fstype  [fsize bsize bps/cpg]
  a:  262144        0    4.2BSD    2048 16384 16392
  b:  4194304  262144      swap
  c: 143363997        0    unused        0    0        # "raw" part, don't edit
  d:  524288  4456448    4.2BSD    2048 16384 32776
  e:  524288  4980736    4.2BSD    2048 16384 32776
  f:  6291456  5505024    4.2BSD    2048 16384 28552
 
new offset = 6291456 + 5505024 = 11796480
new size is size for 'c' partition minus the new start from above
143363997 - 11796480 = 131567517
So:
g: 131567517 11796480 unused 0 0
 
bsdlabel -e /dev/mfid1s1
change d to g
 
 
zpool create pool1 mfid0s1g
zpool create pool2 mfid1s1g
zfs set atime=off pool1
zfs set atime=off pool2
 
echo ' vfs.zfs.prefetch_disable="1" \
vfs.zfs.arc_min=16777216 \
vfs.zfs.arc_max=33554432 \
vm.kmem_size_max="1G" # for i386\
vm.kmem_size="1G" # for i386\
vm.kmem_size_max="1.5G" # for amd64\
vm.kmem_size="1.5G" # for amd64\
vfs.zfs.zil_disable="1" ' >> /boot/loader.conf
 
 
35. create the jail template
 
 
zfs create -o mountpoint=/mnt/data1/jail -o quota=4G pool1/jail
 
cd /usr/ports/sysutils/jailutils
make install clean
 
cd /usr/src
make world DESTDIR=/mnt/data1/jail
(2450: 2:28mins, supermicro: 55mins, 2950: 1h )
cd etc
make distribution DESTDIR=/mnt/data1/jail
mount -t devfs devfs /mnt/data1/jail/dev
devfs -m /mnt/data1/jail/dev rule -s 3 applyset
cd /mnt/data1/jail
ln -sf dev/null kernel
cp /usr/local/sbin/jkill /mnt/data1/jail/sbin
 
jail /mnt/data1/jail testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
echo 'network_interfaces=""\
hostname="newsystem"\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf
 
echo "nameserver 69.55.225.225\
nameserver 69.55.230.3" >> /etc/resolv.conf
 
vi /etc/crontab
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# IF YOU UNCOMMENT THESE, PLEASE ADJUST THEIR RUN TIME
 
rm -rf /etc/periodic/daily/400.status-disks
 
check /tmp for crap
 
vi /etc/periodic/security/100.chksetuid
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/' (use single quotes)
 
mkdir -p /usr/compat/linux/dev
 
adduser (Add account for user, make sure in wheel group)
 
user/root passwd: 8ico2987
 
Set root password
 
vi /usr/home/user/.profile (and add to the file):
TERM=vt100;    export TERM
 
tzsetup
 
newaliases
 
rm /sbin/halt /sbin/reboot
ln /sbin/jkill /sbin/halt
ln /sbin/jkill /sbin/reboot
 
#cd /dev
#rm console
#ln -s null console
 
vi /etc/syslog.conf (comment out console and move to /var/log/messages):
#*.err;kern.warning;auth.notice;mail.crit              /dev/console *.err;kern.warning;auth.notice;mail.crit                /var/log/messages
 
cd /libexec
mv ld-elf32.so.1 ld-elf32.so.1-orig
ln ld-elf.so.1 ld-elf32.so.1
 
exit
exit
 
cd /usr/ports
make -DNOCLEANDEPENDS clean
(2450: 15mins , supermicro: 29mins, 2950: 24mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/data1/jail/usr (2450: 2:00 mins , supermicro: 15mins, 2950: 3mins)
 
rm /mnt/data1/jail/root/.history
 
cd
zfs snapshot pool1/jail@now
zfs send pool1/jail@now | cat > /usr/local/jail/template/70template
zfs destroy pool1/jail@now
 
zfs destroy pool1/jail
 
rmdir /mnt/data1/jail
f
 
36. setup backups
echo '#\!/bin/sh\
backupdir=/data/jail2\
server=backup1\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jail\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config
 
on backup1:
setup backup dirs:
mkdir -p /data/jail2/0
 
add the system to
vi /usr/local/sbin/snapshot_rotate
 
on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)
 
Edit /usr/local/jail/bin/backup to use the right drives
 
37. mkdir /root/logs
 
38. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.238.233
ListenAddress 10.1.4.108
 
kill -1 `cat /var/run/sshd.pid`
 
39. add crontab entries
crontab -e
5 0 * * * /usr/local/jail/bin/backup.zfs
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
 
On 2950 with Perc5/i also add:
*/5 * * * * /usr/local/jail/bin/perc5iraidchk
 
40. Reboot notify script
ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh
 
41. add to management db (on mail and devweb) jc.ref_machines and jc.ref_templates
 
uname -r
6.2-RELEASE-jc1
 
insert into ref_machines values (null,'mx2','mx2.johncompanies.com',0,'m');
select machine_id from ref_machines where host='mx2';
+------------+
| machine_id |
+------------+
|        35 |
+------------+
insert into ref_templates values ('',' 7.1-RELEASE-jc2',44,'FreeBSD 7.1',0);
 
42. add to server/cabinet map. On mail:
vi /usr/local/www/mgmt/html/cabinetmap.html
 
43. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00117 deny ip from any to 69.55.228.200
 
jail19 would be 00119...
ipfw add 00107 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.230.108
ipfw add 00107 deny ip from any to 69.55.220.108
 
44. select customers for probe map
 
47. patch jail against starting jails with rtprio
 
mv /usr/sbin/jail /usr/sbin/jail_
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail
 
48. make sure mail works
If there are map errors:
cd /etc/mail; make maps
 
49. move and pare down generic kernel
mv kernel.old/ kernel.GENERIC
 
/  too full, remove old kernel modules except for:
 
Id Refs Address            Size    Name
1  14 0xffffffff80100000 ac6c08  kernel
2    1 0xffffffff80bc8000 1128    mfi_linux.ko
3    4 0xffffffff80bca000 39138    linux.ko
4    1 0xffffffffb48f8000 358c    linprocfs.ko
5    1 0xffffffffb48fc000 9d3      linsysfs.ko
6    1 0xffffffffb490c000 80ee8    zfs.ko
 
 
50. ntp doesn’t seem to start from rc so,
 
echo '/usr/sbin/ntpd -c /etc/ntp.conf -p /var/run/ntpd.pid -f /var/db/ntpd.drift' > /usr/local/etc/rc.d/ntp.sh
chmod 0700 /usr/local/etc/rc.d/ntp.sh
</pre>
 
= FreeBSD 7.1 =
 
Last updated 2009-02-16
 
<pre>All time extimates below assume disks aren’t scrubbing. Setup instructions below are for LSI card:
 
1. make sure bios is setup for bios console redirect
Supermicro:
Console redirection:
Com port addr: on-board COM A
Baud: 38400
Console type: vt100
Flow control: none
Console connection: direct
Continue cr after post: on
 
2450:
Make sure running bios A09
Console Redirection: VT100/VT220
 
2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 5.4
skip kernel config (enter)
custom install
 
partition ->
move cursor to amrd0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save
 
NOTE
For gvin probs made 2 slices, 1st 8960M
Freebsd boot mgr
 
standard mbr (no boot manager)
space to unselect amrd0
cursor over amrd1
space
a for entire disk
q to quit and save
none (leave untouched)
 
cursor over amrd0
space
(takes you into part. Screen again) q to exit
none
Make sure both are checked and tab to ok
 
Label ->
Make sure mfid0 is highlighted
 
/ 256M
swap 2G (for 2950 make it 4G)
/var 256M (4.6G)
/tmp 256M
/usr 4G
/mnt/data1 remaining space (no need to newfs)
 
Make sure to toggle S for soft updates on all (should look like UFS2+S Y under the Newfs column)
 
move cursor to mfid1
swap 8G
/mnt/data2 remaining space (no need to newfs)
 
q to save and exit
 
distributions ->
developer
yes to install ports
exit
 
media ->
cd
 
commit ->
yes
(2450: 14mins, supermicro: 12mins)
 
yes to "visit general config" ->
Set root pwd
 
Add user ‘user’ member group is wheel, set password
 
Set tz
 
Networking->interfaces->Fxp0 ->
No IPV6
dhcp=no
Set hostname & domain
Enable sshd
 
exit...
exit install ->
yes
 
take the cd out and let the machine reboot
 
3. double check the date/time
 
4. edit /etc/make.conf (only add the console speed line if this is a supermicro capable of outputting BIOS redirect at that speed – 2450’s can only do 9600)
echo "WITHOUT_X11=yes \
KERNCONF=jail2 \
BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf
 
 
 
5. add settings to /boot/loader.conf and /boot.config
 
echo "-Dh" >> /boot.config
 
echo 'console="comconsole,vidconsole" \
boot_multicons="YES" \
boot_serial="YES" \
mfi_linux_load="YES" \
comconsole_speed="115200"' >> /boot/loader.conf
 
(leave out the speed and mfi lines for 2450s)
 
6. turn off all ttyv's except 0 and 1 in /etc/ttys
also turn on ttyd0, change type to vt100:
vi /etc/ttys
 
ttyv2  "/usr/libexec/getty Pc"        cons25  off secure
ttyv3  "/usr/libexec/getty Pc"        cons25  off secure
ttyv4  "/usr/libexec/getty Pc"        cons25  off secure
ttyv5  "/usr/libexec/getty Pc"        cons25  off secure
ttyv6  "/usr/libexec/getty Pc"        cons25  off secure
ttyv7  "/usr/libexec/getty Pc"        cons25  off secure
 
ttyd0  "/usr/libexec/getty std.9600"  vt100  on secure
 
kill -1 1
 
on console server:
vi /etc/remote
(rename port to jail18 depending on where and which digi plugged into)
test serial console
 
7. populate hosts
echo "10.1.4.3 backup2" >> /etc/hosts
echo "10.1.4.8 backup1" >> /etc/hosts
 
 
8. put key in authorized_keys on backup2
cd
ssh-keygen -t dsa -b 1024
(default location, leave password blank)
 
cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys'
cat /root/.ssh/id_dsa.pub | ssh backup1 'cat - >> /root/.ssh/authorized_keys'
 
confirm that you can ssh to backup2 and backup1 without getting a login prompt
 
ssh backup2 hostname
 
ssh backup1 hostname
 
9. create & populate binaries/scripts dirs
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
mkdir -p /usr/local/jail/template/
mkdir /mnt/data1
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd7.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch quad2
touch quad3
touch quad4
touch safe1
touch safe2
touch safe3
touch safe4
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/rc.d/quad2 quad2
ln -s /usr/local/jail/rc.d/quad3 quad3
ln -s /usr/local/jail/rc.d/quad4 quad4
ln -s /usr/local/jail/rc.d/safe1 safe1
ln -s /usr/local/jail/rc.d/safe2 safe2
ln -s /usr/local/jail/rc.d/safe3 safe3
ln -s /usr/local/jail/rc.d/safe4 safe4
ln -s /usr/local/jail/bin/jailmake_geom jailmake
ln -s /usr/local/jail/bin/js_geom js
ln -s /usr/local/jail/bin/canceljail_geom canceljail
ln -s /usr/local/jail/bin/jailmakeempty_geom jailmakeempty
 
ln -s /usr/local/jail/bin/jailmake_md jailmake
ln -s /usr/local/jail/bin/js_md js
ln -s /usr/local/jail/bin/canceljail_md canceljail
ln -s /usr/local/jail/bin/jailmakeempty_md jailmakeempty
ln -s /usr/local/jail/bin/postboot_md postboot
 
rehash
 
10. edit root's path and login script:
vi /root/.cshrc
 
Change alias entries (add G):
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm      mb mount
alias mbu      mb umount
 
 
add to path:
/usr/local/jail/bin
(if adaptec card installed, also add /compat/linux/usr/sbin)
 
and alter the prompt, set the following:
set prompt = "`/bin/hostname -s` %/# "
 
at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`
 
set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end
 
To load the new file:
source /root/.cshrc
 
11. install cvsup
cd /usr/ports/net/cvsup-without-gui
make install clean; rehash; mail -s 'cvs installed' dave.boodman@vtext.com < /dev/null
 
(stay close for gettext options, 2450: 27mins, supermicro: 17mins, 2950: 22mins)
 
12. get latest sources for this release:
cd /usr/src
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7_1\
*default delete use-rel-suffix\
*default compress\
src-all" > sup
 
-OR-
 
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7\
*default delete use-rel-suffix\
*default compress\
src-all" > sup
 
(stable)
 
 
cvsup sup ; mail -s 'cvs sup done' dave.boodman@vtext.com < /dev/null
 
(2450, ~12mins, supermicro, 27mins, 2950: 7mins)
 
 
13. configure new kernel.
for i386:
cd /usr/src/sys/i386/conf
scp backup2:/mnt/data4/build/freebsd/kern_config-7.0-PAE ./mx2
 
-or-
 
for amd64:
cd /usr/src/sys/amd64/conf
scp backup2:/mnt/data4/build/freebsd/kern_config-7.1-amd64 ./jail2
 
-------
 
edit the kernel config and change ident to be the name of the jail:
vi jail2
ident          jail2
 
edit /sys/conf/newvers.sh to add –jc2 to the end of the BRANCH string (RELEASE-jc2)
vi /sys/conf/newvers.sh
 
notes: http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
 
14. bring over patches from backup2
 
The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.
 
cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/7.x/*" .
 
Apply patches:
patch -l < jls-patch
 
 
15. build, install kernel and world
 
cd /boot
 
mv kernel kernel.GENERIC
cd kernel.GENERIC
mkdir hold
mv mfi_linux.ko hold/
mv linux.ko hold/
mv linprocfs.ko hold/
mv linsysfs.ko hold/
mv geom_vinum.ko hold/
mv geom_concat.ko hold/
rm *.ko
rm *.symbols
mv hold/* .
rmdir hold/
 
cd /usr/src
make buildkernel installkernel
 
make buildworld ; mail -s 'kernel build done' dave.boodman@vtext.com < /dev/null
(2450: 1:56min, supermicro: 59mins, 2950: 38mins)
make installworld
(2450: 3min, supermicro: 1min, 2950: :34)
mergemaster -i
delete /var/tmp/temproot
delete bsnmpd
delete temporary ./etc/hosts
delete temporary ./etc/motd
delete /var/tmp/temproot
 
cd /sys/modules/geom/geom_vinum
make
make install
 
16. populate devfs ruleset
scp backup2:/mnt/data4/build/freebsd/devfs.rules /etc
 
17. populate /etc/rc.conf with IPs and NFS settings
vi /etc/rc.conf
 
kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"
 
xntpd_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.102"
devfs_system_ruleset="devfsrules_show_all"
 
#ifconfig_xl0="inet 10.1.4.102 netmask 255.255.255.0"
#ifconfig_fxp0="inet 69.55.228.53 netmask 255.255.255.0"
#ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"
 
static_routes="t1 office"
route_t1="-net 10.1.5 10.1.4.2"
route_office="-net 10.1.6 10.1.4.2"
gvinum_enable="YES"
fsck_y_enable="YES"
background_fsck="NO"
rc_mfi_raid_tty_log="YES"
 
18. make sure sysctls are set and preserved after reboot
echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=131070\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0\
dev.amr.0.allow_volume_configure=1\
compat.linux.osrelease=2.6.12" >> /etc/sysctl.conf
 
19. mount procfs
echo "proc                    /proc          procfs  rw              0      0" >> /etc/fstab
 
For Dell 2950/2450:
echo "linprocfs              /usr/compat/linux/proc linprocfs rw    0      0" >> /etc/fstab
 
For Dell 2950:
echo "linsysfs                /usr/compat/linux/sys linsysfs rw      0      0" >> /etc/fstab
 
mkdir -p /usr/compat/linux/proc
mkdir -p /usr/compat/linux/sys
 
20. reboot. Confirm new kernel is loaded
 
uname -a
 
Check devfs rules:
devfs rule showsets
devfs rule -s 3 show
 
21. update ports:
cd /usr/ports
echo "*default host=cvsup4.FreeBSD.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7_1\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup
 
cvsup sup; mail -s 'cvs sup ports done' dave.boodman@vtext.com < /dev/null
 
(2450: 18mins, supermicro: 19mins; 2950: 24mins)
 
22. Install raid mgmt tool
 
For LSI based cards:
 
install linux_base:
cd /usr/ports/emulators/linux_base-fc4
make install clean
(2450: 7min, supermicro: 3mins, 2950: 14mins)
 
(for LSI)
cd /usr/ports/sysutils/linux-megamgr
make install clean
 
cd /usr/ports/sysutils/megarc
make install clean
 
(for Perc5/i, 6/i)
cd /usr/ports/sysutils/linux-megacli2
make install clean
 
Test:
rehash; megacli ldinfo lall a0
 
For adaptec:
On jail18:
scp /compat/linux/usr/sbin/aaccli user@10.1.4.102:~
 
mv ~user/aaccli /compat/linux/usr/sbin/aaccli
 
test out;
/compat/linux/usr/sbin/aaccli
 
For 3w9690:
scp backup2:/d4/build/3ware/tw_cli-freebsd-x86_64-9.5.0.1.tgz /usr/local/sbin
cd /usr/local/sbin xzvf tw_cli-freebsd-x86_64-9.5.0.1.tgz
rm tw_cli-freebsd-x86_64-9.5.0.1.tgz
 
test out;
./tw_cli /c0 show allstatus
 
23. install rsync from ports
cd /usr/ports/net/rsync
make install clean
 
choose default options
 
25. configure inetd to respond to mrtg load queries
echo "load    stream  tcp    nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf
 
echo "load            12384/tcp" >> /etc/services
 
26. install bb client
adduser
Username: bb
Full name: bb
Uid (Leave empty for default): 1984
Login group [bb]:
Login group is bb. Invite bb into other groups? []:
Login class [default]:
Shell (sh csh tcsh nologin) [sh]:
Home directory [/home/bb]:
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: yes
Lock out the account after creation? [no]:
Username  : bb
Password  : <random>
Full Name  : bb
Uid        : 1984
Class      :
Groups    : bb
Home      : /home/bb
Shell      : /bin/sh
Locked    : no
OK? (yes/no): yes
 
cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd_linuxcompat.tgz .
tar xzf bb-freebsd_linuxcompat.tgz
 
edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
10.1.4.102 jail2.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts
 
vi /home/bb/bbc1.9e-btf/ext/openfiles
MACHINE="jail2,johncompanies,com"      # HAS TO BE IN A,B,C FORM
 
cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh
(y to questions)
./bbchkhosts.sh
(ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf
./runbb.sh start
more BBOUT
(look for errors)
exit
 
echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh
 
 
NOTE: to get bb working on amd, had to copy over bin dir from linux dist
 
27. configure load mrtg, on mail
vi /usr/local/www/mgmt/mrtg/mrtg1.cfg
(add new entry to file following existing format)
 
28. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.102 jail2.johncompanies.com # ssh
 
su bb
cd
bbsrc/bb/runbb.sh restart ; exit
 
29. remove reserve space, enable softupdates (probably already set, so not necessary)
NOT APPLICABLE IF USING GVINUM
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a
 
30. configure ntp
echo "server 10.1.4.5" > /etc/ntp.conf
 
/usr/sbin/ntpd -p /var/run/ntpd.pid
sleep 2; ntpq -p
(confirm it’s able to reach our time server)
 
32. fwd and reverse lookups on ns1c
vr johncompanies.com
vi internal.johncompanies.com
rndc reload johncompanies.com IN private
(edit the PTR too)
 
 
33. create gvinum volumes
 
Make a g partition:
 
2950:
bsdlabel -e /dev/mfid0s1
bsdlabel -e /dev/mfid1s1
bsdlabel -e /dev/mfid2s1
 
given:
# /dev/aacd0s1:
8 partitions:
#        size  offset    fstype  [fsize bsize bps/cpg]
  a:  262144        0    4.2BSD    2048 16384 16392
  b:  4194304  262144      swap
  c: 143363997        0    unused        0    0        # "raw" part, don't edit
  d:  524288  4456448    4.2BSD    2048 16384 32776
  e:  524288  4980736    4.2BSD    2048 16384 32776
  f:  6291456  5505024    4.2BSD    2048 16384 28552
 
new offset = 6291456 + 5505024 = 11796480
new size is size for 'c' partition minus the new start from above
143363997 - 11796480 = 131567517
So:
g: 131567517 11796480 unused 0 0
 
bsdlabel -e /dev/amrd1s1
change d to g
 
For a 146G drive (after OS and 4G swap), we can fit 127 1G volumes so:
 
echo 'drive data1 device /dev/mfid0s1g' > /tmp/cgv
 
echo '#\!/bin/sh\
i="1"\
while [ $i -le 127 ]\
do\
  echo "volume v$i" >> /tmp/cgv;\
  echo 'plex org concat' >> /tmp/cgv;\
  echo 'sd length 1g drive data1' >> /tmp/cgv;\
i=`expr $i + 1`\
done' > /tmp/mkcgv
sh /tmp/mkcgv
gvinum create /tmp/cgv
 
volume 1
plex org concat
sd length 3g drive data1
volume 2
plex org concat
sd length 5g drive data1
volume 3
plex org concat
sd length 8g drive data1
volume 4
plex org concat
sd length 6g drive data1
volume 5
plex org concat
sd length 10g drive data1
 
for f in 1 2 3 4 5; do bsdlabel -rw /dev/gvinum/$f; done
for f in 1 2 3 4 5; do newfs /dev/gvinum/${f}a; done
for f in 1 2 3 4 5; do mkdir /mnt/data1/$f; mount /dev/gvinum/${f}a /mnt/data1/$f;done
for f in 1 2 3 4 5; do dd if=/dev/zero of=/mnt/data1/$f/this_is_$f bs=1m count=$f; done
for f in 1 2 3 4 5; do ll -h /mnt/data1/$f/; done
 
 
For a 300G drive (after OS and 4G swap), we can fit 273 1G volumes so:
 
echo 'drive data2 device /dev/mfid1s1g' > /tmp/cgv
 
echo '#\!/bin/sh\
i="128"\
while [ $i -le 401 ]\
do\
  echo "volume v$i" >> /tmp/cgv;\
  echo 'plex org concat' >> /tmp/cgv;\
  echo 'sd length 1g drive data2' >> /tmp/cgv;\
i=`expr $i + 1`\
done' > /tmp/mkcgv
sh /tmp/mkcgv
gvinum create /tmp/cgv
 
 
For a 300G drive (after OS and 4G swap), we can fit 273 1G volumes so:
 
echo 'drive data3 device /dev/mfid2s1g' > /tmp/cgv
 
echo '#\!/bin/sh\
i="402"\
while [ $i -le 675 ]\
do\
  echo "volume v$i" >> /tmp/cgv;\
  echo 'plex org concat' >> /tmp/cgv;\
  echo 'sd length 1g drive data3' >> /tmp/cgv;\
i=`expr $i + 1`\
done' > /tmp/mkcgv
sh /tmp/mkcgv
gvinum create /tmp/cgv
 
Sometimes there’s 2040m leftover so create one more smaller vol:
echo 'volume v64\
plex org concat\
sd length 2040m drive data1' >> /tmp/cgv
 
To delete:
 
echo '#\!/bin/sh\
i="1"\
while [ $i -le 127 ]\
do\
  echo "gvinum rm -r v$i" >> /tmp/dgv;\
i=`expr $i + 1`\
done' > /tmp/mkdgv
sh /tmp/mkdgv
sh /tmp/dgv
 
dd if=/dev/zero of=/dev/sdb seek=285474816 bs=512
dd if=/dev/zero of=/dev/mfid0s2 bs=1m count=1000 (do this to all drives)
 
35. create the jail template
 
 
touch /mnt/data1/jail
mdconfig -a -t vnode -s 1g -f /mnt/data1/jail -u 0
bsdlabel -rw md0
newfs4x /dev/md0c
mkdir /mnt/data1/jail-DIR
mount /dev/md0c /mnt/data1/jail-DIR
 
cd /usr/ports/sysutils/jailutils
make install clean
 
cd /usr/src
make world DESTDIR=/mnt/data1/jail-DIR
(2450: 2:28mins, supermicro: 55mins, 2950: 1h )
cd etc
make distribution DESTDIR=/mnt/data1/jail-DIR
mount -t devfs devfs /mnt/data1/jail-DIR/dev
devfs -m /mnt/data1/jail-DIR/dev rule -s 3 applyset
cd /mnt/data1/jail-DIR
ln -sf dev/null kernel
cp /usr/local/sbin/jkill /mnt/data1/jail-DIR/sbin
 
jail /mnt/data1/jail-DIR testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
echo 'network_interfaces=""\
hostname="newsystem"\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf
 
echo "nameserver 69.55.225.225\
nameserver 69.55.230.3" >> /etc/resolv.conf
 
vi /etc/crontab
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# IF YOU UNCOMMENT THESE, PLEASE ADJUST THEIR RUN TIME
 
rm -rf /etc/periodic/daily/400.status-disks
 
check /tmp for crap
 
vi /etc/periodic/security/100.chksetuid
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/' (use single quotes)
 
mkdir -p /usr/compat/linux/dev
 
adduser (Add account for user, make sure in wheel group)
 
user/root passwd: 8ico2987
 
Set root password
 
vi /usr/home/user/.profile (and add to the file):
TERM=vt100;    export TERM
 
tzsetup
 
newaliases
 
rm /sbin/halt /sbin/reboot
ln /sbin/jkill /sbin/halt
ln /sbin/jkill /sbin/reboot
 
#cd /dev
#rm console
#ln -s null console
 
vi /etc/syslog.conf (comment out console and move to /var/log/messages):
#*.err;kern.warning;auth.notice;mail.crit              /dev/console *.err;kern.warning;auth.notice;mail.crit                /var/log/messages
 
exit
exit
 
cd libexec
mv ld-elf32.so.1 ld-elf32.so.1-orig
ln ld-elf.so.1 ld-elf32.so.1
 
may have to run:
chflags noschg ld-elf32.so.1
chflags noschg ld-elf.so.1
then
chflags schg ld-elf.so.1
chflags schg ld-elf32.so.1
 
 
cd /usr/ports
make -DNOCLEANDEPENDS clean
(2450: 15mins , supermicro: 29mins, 2950: 18mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/data1/jail-DIR/usr (2450: 2:00 mins , supermicro: 15mins, 2950: 3mins)
 
rm /mnt/data1/jail-DIR/root/.history
 
cd
dump -0a -f /usr/local/jail/template/71template /dev/md0c
umount /mnt/data1/jail-DIR/dev
umount /dev/md0c
rmdir /mnt/data1/jail-DIR
 
 
36. setup backups
echo '#\!/bin/sh\
backupdir=/data/jail2\
server=backup1\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jail\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config
 
on backup1:
setup backup dirs:
ssh backup1 mkdir -p /data/jail2/0
 
add the system to
vi /usr/local/sbin/snapshot_rotate
 
on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)
 
Edit /usr/local/jail/bin/backup.xxx to use the right drives and copy to /usr/local/jail/bin/backup
 
37. mkdir /root/logs
 
38. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.228.53
ListenAddress 10.1.4.102
 
kill -1 `cat /var/run/sshd.pid`
 
39. add crontab entries
crontab -e
5 0 * * * /usr/local/jail/bin/backup.md
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
 
On 2950 with Perc5/i also add:
*/5 * * * * /usr/local/jail/bin/perc5iraidchk
 
40. Reboot notify script
ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh
 
41. add to management db (on mail and devweb) jc.ref_machines and jc.ref_templates
 
uname -r
6.2-RELEASE-jc1
 
insert into ref_machines values (null,'mx2','mx2.johncompanies.com',0,'m');
select machine_id from ref_machines where host='mx2';
+------------+
| machine_id |
+------------+
|        35 |
+------------+
insert into ref_templates values ('',' 7.1-RELEASE-jc2',44,'FreeBSD 7.1',0);
 
42. add to server/cabinet map. On mail:
vi /usr/local/www/mgmt/html/cabinetmap.html
 
43. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00117 deny ip from any to 69.55.228.200
 
jail19 would be 00119...
ipfw add 00107 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.230.108
ipfw add 00107 deny ip from any to 69.55.220.108
 
44. select customers for probe map
 
46. make gv start on boot
 
scp backup2:/mnt/data4/build/freebsd/gvinum /etc/rc.d/gvinum
 
If they start stale:
 
echo '#\!/bin/sh\
i="1"\
while [ $i -le 127 ]\
do\
        gvinum start v$i\
        i=`expr $i + 1`\
done' > /tmp/startgv
 
sh /tmp/startgv
 
 
47. patch jail against starting jails with rtprio
 
mv /usr/sbin/jail /usr/sbin/jail_
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail
 
48. make sure mail works
If there are map errors:
cd /etc/mail; make maps
 
49. move and pare down generic kernel
mv kernel.old/ kernel.GENERIC
 
/  too full, remove old kernel modules except for:
 
Id Refs Address            Size    Name
1  14 0xffffffff80100000 ac6c08  kernel
2    1 0xffffffff80bc8000 1128    mfi_linux.ko
3    4 0xffffffff80bca000 39138    linux.ko
4    1 0xffffffffb48f8000 358c    linprocfs.ko
5    1 0xffffffffb48fc000 9d3      linsysfs.ko
6    1 0xffffffffb490c000 80ee8    zfs.ko
 
 
50. ntp doesn’t seem to start from rc so,
 
echo '/usr/sbin/ntpd -c /etc/ntp.conf -p /var/run/ntpd.pid -f /var/db/ntpd.drift' > /usr/local/etc/rc.d/ntp.sh
chmod 0700 /usr/local/etc/rc.d/ntp.sh</pre>
 
= FreeBSD 7.2 =
 
Last updated 2009-06-18
 
<pre>All time extimates below assume disks aren’t scrubbing. Setup instructions below are for LSI card:
 
1. make sure bios is setup for bios console redirect
2950:
Console redirection:
LCD string..
Date to GMT
 
 
2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 7.2
skip kernel config (enter)
custom install
 
partition ->
move cursor to mfid0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save
 
 
standard mbr (no boot manager)
space to unselect mfid0
cursor over mfid1
space
a for entire disk
q to quit and save
none (leave untouched)
 
cursor over mfid0
space
(takes you into part. Screen again) q to exit
none
Make sure both are checked and tab to ok
 
Label ->
Make sure mfid0 is highlighted
 
/ 256M
swap 2G (for 2950 make it 4G)
/var 256M (4.6G)
/tmp 256M
/usr 4G
/mnt/data1 remaining space (no need to newfs)
 
Make sure to toggle S for soft updates on all (should look like UFS2+S Y under the Newfs column)
 
move cursor to mfid1
swap 8G (or 4G if there’s a 3rd drive)
/mnt/data2 remaining space (no need to newfs)
 
q to save and exit
 
distributions ->
developer
yes to install ports
exit
 
media ->
cd
 
commit ->
yes
(2450: 14mins, supermicro: 12mins)
 
yes to "visit general config" ->
Set root pwd
 
Add user ‘user’ member group is wheel, set password
 
Set tz
 
Networking->interfaces->Fxp0 ->
No IPV6
dhcp=no
Set hostname & domain
Enable sshd
 
exit...
exit install ->
yes
 
take the cd out and let the machine reboot
 
3. double check the date/time
 
4. edit /etc/make.conf
echo "WITHOUT_X11=yes \
KERNCONF=jail8 \
BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf
 
 
5. add settings to /boot/loader.conf and /boot.config
 
echo "-Dh" >> /boot.config
 
echo 'console="comconsole,vidconsole" \
boot_multicons="YES" \
boot_serial="YES" \
mfi_linux_load="YES" \
comconsole_speed="115200"' >> /boot/loader.conf
 
 
6. turn off all ttyv's except 0 and 1 in /etc/ttys
also turn on ttyd0, change type to vt100:
vi /etc/ttys
 
ttyv2  "/usr/libexec/getty Pc"        cons25  off secure
ttyv3  "/usr/libexec/getty Pc"        cons25  off secure
ttyv4  "/usr/libexec/getty Pc"        cons25  off secure
ttyv5  "/usr/libexec/getty Pc"        cons25  off secure
ttyv6  "/usr/libexec/getty Pc"        cons25  off secure
ttyv7  "/usr/libexec/getty Pc"        cons25  off secure
 
ttyd0  "/usr/libexec/getty std.9600"  vt100  on secure
 
kill -1 1
 
on console server:
vi /etc/remote
(rename port to jail18 depending on where and which digi plugged into)
test serial console
 
7. populate hosts
echo "10.1.4.3 backup2" >> /etc/hosts
echo "10.1.4.8 backup1" >> /etc/hosts
 
 
8. put key in authorized_keys on backup2
cd
ssh-keygen -t dsa -b 1024
(default location, leave password blank)
 
cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys'
cat /root/.ssh/id_dsa.pub | ssh backup1 'cat - >> /root/.ssh/authorized_keys'
 
confirm that you can ssh to backup2 and backup1 without getting a login prompt
 
ssh backup2 hostname
 
ssh backup1 hostname
 
9. create & populate binaries/scripts dirs
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
mkdir -p /usr/local/jail/template/
mkdir /mnt/data1
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd7.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch deprecated
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/bin/jailmake_md jailmake
ln -s /usr/local/jail/bin/js_md js
ln -s /usr/local/jail/bin/canceljail_md canceljail
ln -s /usr/local/jail/bin/jailmakeempty_md jailmakeempty
ln -s /usr/local/jail/bin/postboot_md postboot
 
rehash
 
10. edit root's path and login script:
vi /root/.cshrc
 
Change alias entries (add G):
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm      mb mount
alias mbu      mb umount
 
 
add to path:
/usr/local/jail/bin
(if adaptec card installed, also add /compat/linux/usr/sbin)
 
and alter the prompt, set the following:
set prompt = "`/bin/hostname -s` %/# "
 
at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`
 
set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end
 
To load the new file:
source /root/.cshrc
 
11. install cvsup
cd /usr/ports/net/cvsup-without-gui
make install clean; rehash; mail -s 'cvs installed' dave.boodman@vtext.com < /dev/null
 
(stay close for gettext options, 2450: 27mins, supermicro: 17mins, 2950: 22mins)
 
12. get latest sources for this release:
cd /usr/src
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7_2\
*default delete use-rel-suffix\
*default compress\
src-all" > sup
 
-OR-
 
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7\
*default delete use-rel-suffix\
*default compress\
src-all" > sup
 
(stable)
 
 
cvsup sup ; mail -s 'cvs sup done' dave.boodman@vtext.com < /dev/null
 
(2450, ~12mins, supermicro, 27mins, 2950: 7mins)
 
 
13. configure new kernel.
 
cd /usr/src/sys/amd64/conf
scp backup2:/mnt/data4/build/freebsd/kern_config-7.1-amd64 ./jail8
 
edit the kernel config and change ident to be the name of the jail:
vi jail8
ident          jail8
 
edit /sys/conf/newvers.sh to add –jc2 to the end of the BRANCH string (RELEASE-jc2)
vi /sys/conf/newvers.sh
 
notes: http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
 
14. bring over patches from backup2
 
The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.
 
cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/7.2/*" .
 
Apply patches:
patch -l < jls-patch
 
 
15. build, install kernel and world
 
cd /boot
 
mv kernel kernel.GENERIC
cd kernel.GENERIC
mkdir hold
mv mfi_linux.ko hold/
mv linux.ko hold/
mv linprocfs.ko hold/
mv linsysfs.ko hold/
mv geom_vinum.ko hold/
mv geom_concat.ko hold/
rm *.ko
rm *.symbols
mv hold/* .
rmdir hold/
 
cd /usr/src
make buildkernel installkernel
 
make buildworld ; mail -s 'buildworld done' dave.boodman@vtext.com < /dev/null
(2450: 1:56min, supermicro: 59mins, 2950: 38mins)
make installworld
(2450: 3min, supermicro: 1min, 2950: :34)
mergemaster -i
delete /var/tmp/temproot
delete bsnmpd
delete temporary ./etc/hosts
delete temporary ./etc/motd
delete /var/tmp/temproot
 
cd /sys/modules/geom/geom_vinum
make
make install
 
16. populate devfs ruleset
scp backup2:/mnt/data4/build/freebsd/devfs.rules /etc
 
17. populate /etc/rc.conf with IPs and NFS settings
vi /etc/rc.conf
 
kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"
 
xntpd_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.102"
devfs_system_ruleset="devfsrules_show_all"
 
#ifconfig_xl0="inet 10.1.4.102 netmask 255.255.255.0"
#ifconfig_fxp0="inet 69.55.228.53 netmask 255.255.255.0"
#ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"
 
static_routes="t1 office"
route_t1="-net 10.1.5 10.1.4.2"
route_office="-net 10.1.6 10.1.4.2"
gvinum_enable="YES"
fsck_y_enable="YES"
background_fsck="NO"
rc_mfi_raid_tty_log="YES"
 
18. make sure sysctls are set and preserved after reboot
echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=131070\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0\
dev.amr.0.allow_volume_configure=1\
compat.linux.osrelease=2.6.12\
vm.pmap.shpgperproc=300" >> /etc/sysctl.conf
 
19. mount procfs
echo "proc                    /proc          procfs  rw              0      0" >> /etc/fstab
 
For Dell 2950/2450:
echo "linprocfs              /usr/compat/linux/proc linprocfs rw    0      0" >> /etc/fstab
 
For Dell 2950:
echo "linsysfs                /usr/compat/linux/sys linsysfs rw      0      0" >> /etc/fstab
 
mkdir -p /usr/compat/linux/proc
mkdir -p /usr/compat/linux/sys
 
19. enable noatime option
NOT APPLICABLE IF RUNNING GVINUM
data1 and data2 should look something like:
/dev/amrd0s1g          /mnt/data1      ufs    rw,noatime      2      2
 
20. reboot. Confirm new kernel is loaded
 
uname -a
 
Check devfs rules:
devfs rule showsets
devfs rule -s 3 show
 
21. update ports:
cd /usr/ports
echo "*default host=cvsup4.FreeBSD.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7_2\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup
 
cvsup sup; mail -s 'cvs sup ports done' dave.boodman@vtext.com < /dev/null
 
(2450: 18mins, supermicro: 19mins; 2950: 24mins)
 
22. Install raid mgmt tool
 
For LSI based cards:
 
install linux_base:
cd /usr/ports/emulators/linux_base-fc4
make install clean
(2450: 7min, supermicro: 3mins, 2950: 14mins)
 
(for LSI)
cd /usr/ports/sysutils/linux-megamgr
make install clean
 
cd /usr/ports/sysutils/megarc
make install clean
 
(for Perc5/i, 6/i)
cd /usr/ports/sysutils/linux-megacli2
make install clean
 
Test:
rehash; megacli ldinfo lall a0
 
For adaptec:
On jail18:
scp /compat/linux/usr/sbin/aaccli user@10.1.4.102:~
 
mv ~user/aaccli /compat/linux/usr/sbin/aaccli
 
test out;
/compat/linux/usr/sbin/aaccli
 
For 3w9690:
scp backup2:/d4/build/3ware/tw_cli-freebsd-x86_64-9.5.0.1.tgz /usr/local/sbin
cd /usr/local/sbin xzvf tw_cli-freebsd-x86_64-9.5.0.1.tgz
rm tw_cli-freebsd-x86_64-9.5.0.1.tgz
 
test out;
./tw_cli /c0 show allstatus
 
23. install rsync from ports
cd /usr/ports/net/rsync
make install clean
 
choose default options
 
25. configure inetd to respond to mrtg load queries
echo "load    stream  tcp    nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf
 
echo "load            12384/tcp" >> /etc/services
 
26. install bb client
adduser
Username: bb
Full name: bb
Uid (Leave empty for default): 1984
Login group [bb]:
Login group is bb. Invite bb into other groups? []:
Login class [default]:
Shell (sh csh tcsh nologin) [sh]:
Home directory [/home/bb]:
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: yes
Lock out the account after creation? [no]:
Username  : bb
Password  : <random>
Full Name  : bb
Uid        : 1984
Class      :
Groups    : bb
Home      : /home/bb
Shell      : /bin/sh
Locked    : no
OK? (yes/no): yes
 
cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd_linuxcompat.tgz .
tar xzf bb-freebsd_linuxcompat.tgz
 
edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
10.1.4.108 jail8.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts
 
vi /home/bb/bbc1.9e-btf/ext/openfiles
MACHINE="jail8,johncompanies,com"      # HAS TO BE IN A,B,C FORM
 
cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh
(y to questions)
./bbchkhosts.sh
(ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf
./runbb.sh start
more BBOUT
(look for errors)
exit
 
echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh
 
 
NOTE: to get bb working on amd, had to copy over bin dir from linux dist
 
27. configure load mrtg, on mail
vi /usr/local/www/mgmt/mrtg/mrtg1.cfg
(add new entry to file following existing format)
 
28. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.102 jail2.johncompanies.com # ssh
 
su bb
cd
bbsrc/bb/runbb.sh restart ; exit
 
29. remove reserve space, enable softupdates (probably already set, so not necessary)
NOT APPLICABLE IF USING GVINUM
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a
 
30. configure ntp
echo "server 10.1.4.5" > /etc/ntp.conf
 
/usr/sbin/ntpd -p /var/run/ntpd.pid
sleep 2; ntpq -p
(confirm it’s able to reach our time server)
 
32. fwd and reverse lookups on ns1c
vr johncompanies.com
vi internal.johncompanies.com
rndc reload johncompanies.com IN private
(edit the PTR too)
 
 
 
35. create the jail template
 
 
touch /mnt/data1/jail
mdconfig -a -t vnode -s 1g -f /mnt/data1/jail -u 0
bsdlabel -rw md0
newfs4x -i 4096 /dev/md0c
mkdir /mnt/data1/jail-DIR
mount /dev/md0c /mnt/data1/jail-DIR
 
cd /usr/ports/sysutils/jailutils
make install clean
 
cd /usr/src
make world DESTDIR=/mnt/data1/jail-DIR; pagedave
(2450: 2:28mins, supermicro: 55mins, 2950: 1h )
cd etc
make distribution DESTDIR=/mnt/data1/jail-DIR
mount -t devfs devfs /mnt/data1/jail-DIR/dev
devfs -m /mnt/data1/jail-DIR/dev rule -s 3 applyset
cd /mnt/data1/jail-DIR
ln -sf dev/null kernel
cp /usr/local/sbin/jkill /mnt/data1/jail-DIR/sbin
 
jail /mnt/data1/jail-DIR testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
echo 'network_interfaces=""\
hostname="newsystem"\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf
 
echo "nameserver 69.55.225.225\
nameserver 69.55.230.3" >> /etc/resolv.conf
 
vi /etc/crontab
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# IF YOU UNCOMMENT THESE, PLEASE ADJUST THEIR RUN TIME
 
rm -rf /etc/periodic/daily/400.status-disks
 
check /tmp for crap
 
vi /etc/periodic/security/100.chksetuid
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/' (use single quotes)
 
mkdir -p /usr/compat/linux/dev
 
adduser (Add account for user, make sure in wheel group)
 
Username: user
Full name: user
Uid (Leave empty for default):
Login group [user]:
Login group is user. Invite user into other groups? []: wheel
Login class [default]:
Shell (sh csh tcsh nologin) [sh]:
Home directory [/home/user]:
Home directory permissions (Leave empty for default):
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: y
Lock out the account after creation? [no]:
Username  : user
Password  : <random>
Full Name  : user
Uid        : 1001
Class      :
Groups    : user
Home      : /home/user
Home Mode  :
Shell      : /bin/sh
Locked    : no
OK? (yes/no): y
adduser: INFO: Successfully added (user) to the user database.
adduser: INFO: Password for (user) is: 901gmYjO
Add another user? (yes/no): n
Goodbye!
 
vi /usr/home/user/.profile (and add to the file):
TERM=vt100;    export TERM
 
tzsetup
 
newaliases
 
rm /sbin/halt /sbin/reboot
ln /sbin/jkill /sbin/halt
ln /sbin/jkill /sbin/reboot
 
#cd /dev
#rm console
#ln -s null console
 
vi /etc/syslog.conf (comment out console and move to /var/log/messages):
#*.err;kern.warning;auth.notice;mail.crit              /dev/console *.err;kern.warning;auth.notice;mail.crit                /var/log/messages
 
exit
exit
 
cd libexec
chflags noschg ld-elf32.so.1
chflags noschg ld-elf.so.1
 
mv ld-elf32.so.1 ld-elf32.so.1-orig
ln ld-elf.so.1 ld-elf32.so.1
 
chflags schg ld-elf.so.1
chflags schg ld-elf32.so.1
 
 
cd /usr/ports
make -DNOCLEANDEPENDS clean
(2450: 15mins , supermicro: 29mins, 2950: 18mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/data1/jail-DIR/usr (2450: 2:00 mins , supermicro: 15mins, 2950: 3mins)
 
rm /mnt/data1/jail-DIR/root/.history
 
cd
umount /mnt/data1/jail-DIR/dev
dump -0a -f /usr/local/jail/template/72template /dev/md0c
umount /dev/md0c
rmdir /mnt/data1/jail-DIR
 
 
36. setup backups
echo '#\!/bin/sh\
backupdir=/data/jail2\
server=backup1\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jail\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config
 
on backup1:
setup backup dirs:
ssh backup1 mkdir -p /data/jail2/0
 
add the system to
vi /usr/local/sbin/snapshot_rotate
 
on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)
 
Edit /usr/local/jail/bin/backup.xxx to use the right drives and copy to /usr/local/jail/bin/backup
 
37. mkdir /root/logs
 
38. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.228.53
ListenAddress 10.1.4.102
 
kill -1 `cat /var/run/sshd.pid`
 
39. add crontab entries
crontab -e
5 0 * * * /usr/local/jail/bin/backup.md
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
 
On 2950 with Perc5/i also add:
*/5 * * * * /usr/local/jail/bin/perc5iraidchk
 
40. Reboot notify script
ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh
 
41. add to management db (on mail and devweb) jc.ref_machines and jc.ref_templates
 
uname -r
6.2-RELEASE-jc1
 
insert into ref_machines values (null,'mx2','mx2.johncompanies.com',0,'m');
select machine_id from ref_machines where host='mx2';
+------------+
| machine_id |
+------------+
|        35 |
+------------+
insert into ref_templates values ('',' 7.1-RELEASE-jc2',44,'FreeBSD 7.1',0);
 
42. add to server/cabinet map. On mail:
vi /usr/local/www/mgmt/html/cabinetmap.html
 
43. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00117 deny ip from any to 69.55.228.200
 
jail19 would be 00119...
ipfw add 00107 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.230.108
ipfw add 00107 deny ip from any to 69.55.220.108
 
44. select customers for probe map
 
47. patch jail against starting jails with rtprio
 
mv /usr/sbin/jail /usr/sbin/jail_
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail
 
48. make sure mail works
If there are map errors:
cd /etc/mail; make maps
 
 
50. ntp doesn’t seem to start from rc so,
 
echo '/usr/sbin/ntpd -c /etc/ntp.conf -p /var/run/ntpd.pid -f /var/db/ntpd.drift' > /usr/local/etc/rc.d/ntp.sh
chmod 0700 /usr/local/etc/rc.d/ntp.sh
 
51. recover space on /usr
 
rm -fr /usr/obj
 
52. setup fuse
 
cd /usr/ports/sysutils/fusefs-kmod/
make install
 
vi /etc/rc.conf
fusefs_enable="YES"
 
sysctl vfs.usermount=1
 
cd /usr/ports/sysutils/fusefs-sshfs
make install
 
sshfs 1005@usw-s009.rsync.net: /mnt/data1/69.55.234.68-col00001-DIR/mnt</pre>
 
= Stress testing a 6.x jail =
 
 
<pre>mkdir /mnt/jail
newfs /dev/gvinum/v1
mount /dev/gvinum/v1 /mnt/jail
cd /mnt/jail
restore -r -f /path/to/61stress .
cd ..
umount /mnt/jail
 
sh
for f in 1 2 3 4 5 6 7 8 9 10; do mkdir /mnt/data1/$f; done
 
gconcat label v3-v5 /dev/gvinum/v3 /dev/gvinum/v4 /dev/gvinum/v5
bsdlabel -r -w /dev/concat/v3-v5
newfs /dev/concat/v3-v5a
mount /dev/concat/v3-v5a /mnt/data1/1
bsdlabel -r -w /dev/gvinum/v10
newfs /dev/gvinum/v10a
mount /dev/gvinum/v10a /mnt/data1/2
gconcat label v23-v25 /dev/gvinum/v23 /dev/gvinum/v24 /dev/gvinum/v25
bsdlabel -r -w /dev/concat/v23-v25
newfs /dev/concat/v23-v25a
mount /dev/concat/v23-v25a /mnt/data1/3
bsdlabel -r -w /dev/gvinum/v50
newfs /dev/gvinum/v50a
mount /dev/gvinum/v50a /mnt/data1/4
gconcat label v63-v65 /dev/gvinum/v63 /dev/gvinum/v64 /dev/gvinum/v65
bsdlabel -r -w /dev/concat/v63-v65
newfs /dev/concat/v63-v65a
mount /dev/concat/v63-v65a /mnt/data1/5
bsdlabel -r -w /dev/gvinum/v70
newfs /dev/gvinum/v70a
mount /dev/gvinum/v70a /mnt/data1/6
gconcat label v83-v85 /dev/gvinum/v83 /dev/gvinum/v84 /dev/gvinum/v85
bsdlabel -r -w /dev/concat/v83-v85
newfs /dev/concat/v83-v85a
mount /dev/concat/v83-v85a /mnt/data1/7
bsdlabel -r -w /dev/gvinum/v100
newfs /dev/gvinum/v100a
mount /dev/gvinum//v100a /mnt/data1/8
gconcat label v123-v125 /dev/gvinum/v123 /dev/gvinum/v124 /dev/gvinum/v125
bsdlabel -r -w /dev/concat/v123-v125
mount /dev/concat/v123-v125a /mnt/data1/9
newfs /dev/concat/v123-v125a
mount /dev/concat/v123-v125a /mnt/data1/9
bsdlabel -r -w /dev/gvinum/v130
newfs /dev/gvinum/v130a
mount /dev/gvinum//v130a /mnt/data1/10
 
sh
for f in 1 2 3 4 5 6 7 8 9 10; do cd /mnt/data1/$f; dump -0a -f - /dev/gvinum/v1| restore -r -f - ; done
 
sh
for f in 1 2 3 4 5 6 7 8 9 10; do mount_devfs devfs /mnt/data1/$f/dev; devfs -m /mnt/data1/$f/dev rule -s 3 applyset; done
 
sh
for f in 15 16 17 18 19 20 21 22 23 24; do ifconfig bce0 alias 10.1.6.$f netmask 255.255.255.255; done
 
jail /mnt/data1/1 testhostname1 10.1.6.15 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/2 testhostname2 10.1.6.16 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/3 testhostname3 10.1.6.17 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/4 testhostname4 10.1.6.18 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/5 testhostname5 10.1.6.19 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/6 testhostname6 10.1.6.20 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/7 testhostname7 10.1.6.21 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/8 testhostname8 10.1.6.22 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/9 testhostname9 10.1.6.23 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/10 testhostname10 10.1.6.24 /bin/sh /etc/rc 2> /dev/null
 
systat -vmstat</pre>
 
 
= Stress testing zfs =
 
<pre>zfs receive pool1/jail2 < /usr/local/jail/template/template
zfs set mountpoint=/mnt/data1/jail2 pool1/jail2
zfs set quota=4G pool1/jail2
zfs destroy pool1/jail2@now</pre>
install apps that will run when jail started
 
<pre>cp -r /usr/src /mnt/data1/jail2/usr
rm -fr /mnt/data1/jail2/usr/obj
 
mount -t devfs devfs /mnt/data1/jail2/dev; devfs -m /mnt/data1/jail2/dev rule -s 3 applyset;
 
jail /mnt/data1/jail2 stress-test 69.55.234.86 /bin/sh
csh
cd /usr/ports/benchmarks/bonnie
make install clean
cd /usr/ports/sysutils/stress
make install clean
cd /usr/ports/net/rsync
make install clean
cd /usr/ports/lang/perl5.8
make install clean
 
cd /usr/local/etc/rc.d/
 
cat >> boot.sh
sleep 30 && sh /usr/local/etc/rc.d/buildworld &
sleep 30 && sh /usr/local/etc/rc.d/portindex &
sleep 30 && sh /usr/local/etc/rc.d/stress &
sleep 30 && sh /usr/local/etc/rc.d/bonnie &
 
cat > buildworld
#!/bin/sh
while (true); do cd /usr/src; make buildworld; done
 
cat > portindex
while (true); do cd /usr/ports/; make index; done
 
cat > stress
/usr/local/bin/stress -c 1 -i 1 -m 1 -d 1 --vm-bytes 768M --hdd-bytes 128M
 
cat > bonnie
#!/bin/sh
while (true); do /usr/local/bin/bonnie -s 2g; done
 
 
chmod +x *
 
exit
exit
 
cd
zfs snapshot pool1/jail2@now
 
 
 
sh
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do zfs send pool1/jail2@now | zfs receive pool1/jail$f;
zfs set quota=10G pool1/jail$f;
zfs set mountpoint=/mnt/data1/jail$f pool1/jail$f;
done
 
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do zfs send pool1/jail2@now | zfs receive pool2/jail$f
zfs set quota=10G pool2/jail$f;
zfs set mountpoint=/mnt/data2/jail$f pool2/jail$f;
done
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101; do chmod 0 /mnt/data1/jail$f/usr/local/etc/rc.d/bonnie; done
for f in 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do chmod 0 /mnt/data1/jail$f/usr/local/etc/rc.d/stress; done
 
for f in 115 116 117 118 119 120 121 122 123 125 126 127; do chmod 0 /mnt/data2/jail$f/usr/local/etc/rc.d/bonnie; done
for f in 119 120 121 122 123 125 126 127 128 129 130 131; do chmod 0 /mnt/data2/jail$f/usr/local/etc/rc.d/stress; done
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do mount -t devfs devfs /mnt/data1/jail$f/dev; devfs -m /mnt/data1/jail$f/dev rule -s 3 applyset; done
 
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do mount -t devfs devfs /mnt/data2/jail$f/dev; devfs -m /mnt/data2/jail$f/dev rule -s 3 applyset; done
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105;
do jail /mnt/data1/jail$f testhostname$f 69.55.234.$f /bin/sh /etc/rc 2> /dev/null; done
 
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131;
do jail /mnt/data2/jail$f testhostname$f 69.55.234.$f /bin/sh /etc/rc 2> /dev/null; done
 
 
systat -vmstat
sysctl vfs.numvnodes
 
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do umount /mnt/data1/jail$f/dev; zfs destroy -r pool1/jail$f; done
 
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do umount /mnt/data2/jail$f/dev; zfs destroy -r pool2/jail$f; done
 
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do touch /mnt/data1/jail$f;
mdconfig -a -t vnode -s 10g -f /mnt/data1/jail$f -u $f;
bsdlabel -r -w md$f auto;
newfs -O 1 /dev/md${f}a;
mkdir /mnt/data1/jail$f-DIR;
mount /dev/md${f}a /mnt/data1/jail$f-DIR;
rsync -aSH /mnt/data2/jail2/ /mnt/data1/jail$f-DIR/;
done
 
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do touch /mnt/data2/jail$f;
mdconfig -a -t vnode -s 10g -f /mnt/data2/jail$f -u $f;
bsdlabel -r -w md$f auto;
newfs -O 1 /dev/md${f}a;
mkdir /mnt/data2/jail$f-DIR;
mount /dev/md${f}a /mnt/data2/jail$f-DIR;
rsync -aSH /mnt/data1/jail86-DIR/ /mnt/data2/jail$f-DIR/;
done
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105;
do chmod 0700 /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/bonnie; done
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105;
do chmod 0700 /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/stress; done
 
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131;
do chmod 0700 /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/bonnie; done
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131;
do chmod 0700 /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/stress; done
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101; do chmod 0 /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/bonnie; done
for f in 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do chmod 0 /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/stress; done
 
for f in 115 116 117 118 119 120 121 122 123 125 126 127; do chmod 0 /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/bonnie; done
for f in 119 120 121 122 123 125 126 127 128 129 130 131; do chmod 0 /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/stress; done
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do mount -t devfs devfs /mnt/data1/jail$f-DIR/dev; devfs -m /mnt/data1/jail$f-DIR/dev rule -s 3 applyset; done
 
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do mount -t devfs devfs /mnt/data2/jail$f-DIR/dev; devfs -m /mnt/data2/jail$f-DIR/dev rule -s 3 applyset; done
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105;
do jail /mnt/data1/jail$f-DIR testhostname$f 69.55.234.$f /bin/sh /etc/rc 2> /dev/null; done
 
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131;
do jail /mnt/data2/jail$f-DIR testhostname$f 69.55.234.$f /bin/sh /etc/rc 2> /dev/null; done
 
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105;
do cp /mnt/data1/boot.sh /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/;
cp /mnt/data1/stress /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/;
cp /mnt/data1/bonnie /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/;
done
 
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131;
do cp /mnt/data1/boot.sh /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/;
cp /mnt/data1/stress /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/;
cp /mnt/data1/bonnie /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/;
done
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do umount /mnt/data1/jail$f-DIR/dev; umount /mnt/data1/jail$f-DIR; mdconfig -d -u $f; done
 
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do umount /mnt/data2/jail$f-DIR/dev; umount /mnt/data2/jail$f-DIR; mdconfig -d -u $f;  done
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do
mkdir /mnt/data1/jail$f-DIR/;
cd /mnt/data1/jail$f-DIR/;
dump -0a -f - /dev/md0a | restore -r -f -;
done
 
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do mkdir /mnt/data2/jail$f-DIR/;
cd /mnt/data2/jail$f-DIR/;
dump -0a -f - /dev/md0a | restore -r -f -;
done
 
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do chmod 0700 /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/*; done
 
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do chmod 0700 /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/*;  done
 
 
 
--vm-bytes 300M</pre>
 
= Reloading FreeBSD (while preserving customer data) =
 
<pre>2. assuming 2 mirrors, boot to disk 1 of 4.11
skip kernel config (enter)
custom install
(skip partition)
label
move cursor to aacd0, hit space (takes you to partition map screen)
given this as the pre-existing partition map:
Filesystem    1K-blocks  Used    Avail Capacity  Mounted on
/dev/aacd0s1a    128990  36888    81784    31%    /
/dev/aacd0s1h  30499106      4 28059174    0%    /mnt/data1
/dev/aacd1s1e  69526550      4 63964422    0%    /mnt/data2
/dev/aacd0s1f    257998    10  237350    0%    /tmp
/dev/aacd0s1g  3096462 852082  1996664    30%    /usr
/dev/aacd0s1e    257998  1198  236162    1%    /var
procfs                4      4        0  100%    /proc
 
relabel and all mount points according to prev settings
 
or, delete all partitions except for data parts, re-create as necessary
 
re-toggle newfs on all mount points except for /mnt/data1 - make sure under the Newfs column the data1 (and data2) partiotions look like: UFS+S Y
 
make sure under the Newfs column the data1 (and data2) partiotions look like
UFS+S N
 
space to unselect aacd0
cursor over aacd1
space
 
Space to select both drives and tab to ok
 
Continue installation as per normal
distributions
developer
yes to install ports
exit
media
cd
commit
yes
(2450: 16mins, supermicro: 11mins)
yes to "visit general config"
Set root pwd
Add user ‘user’ member group is wheel, set password
Set tz
Networking->interfaces->Fxp0
No IPV6
dhcp=yes
Set hostname & domain
 
exit...
exit install
yes
take the cd out and let the machine reboot</pre>

Latest revision as of 10:48, 25 September 2013

FreeBSD 9.x[edit]

Assumptions[edit]

Setup instructions below assume this is DELL 2950 with an LSI-based SAS RAID card.

Server is at castle, connected to pub, private, serial and DRAC

Assuming OS loading done via IPKVM with ISO mounted via USB

Assumes at 4 drives, 2 mirrors

Configure server BIOS[edit]

setup console redirect, speed 115200

set LCD string to name of server "jail8"

set date to GMT

go into RAID bios and setup mirrors


Setup DRAC[edit]

DRAC setup

Install OS (sysinstall)[edit]

boot to bootonly disk for AMD version of FreeBSD, i.e. FreeBSD-8.3-RELEASE-amd64-bootonly.iso

when the install menu appears, choose custom install

partition menu[edit]

move cursor to mfid0, hit space (takes you to partition map screen). If there is only 1 mirror, there will be no option to select a specifit drive: mfid0 will be selected.

type 'a' to use entire disk
type 'q' to quit and save
choose 'freebsd standard mbr'

space to unselect mfid0
cursor down to mfid1
hit space

type 'a' to use entire disk
type 'q' to quit and save
choose 'none' for boot mgr (leave untouched)

cursor over mfid0
space
(takes you into part. Screen again) 'q' to exit
none for boot mgr

Make sure both drives (mfid0 and mfid1) are checked and tab to ok

Label menu[edit]

Make sure mfid0 is highlighted at the top of the screen, setup the following partitions

/ 512M
swap 6G
/var 1G
/tmp 256M
/usr 8G
/mnt/data1 remaining space

All partitions except / should be setup for soft updates. If not, type 's' to enable for soft updates on all except for / (should look like UFS2+S Y under the Newfs column)

move cursor to mfid1 at the top of the screen
swap 8G (or 4G if there’s a 3rd drive)
/mnt/data2 remaining space
'q' to save and exit

distributions[edit]

Choose the following distribudions

  • developer (ok to install ports)
  • custom -> lib32

exit

media[edit]

if you are installing via a cd, no need to enter this menu or change anything. Otherwise, choose ftp to install via ftp. You will be prompted to setup networking. You will need to choose a nic (typically bce0 or bce1). Say no to DHCP and IPv6. Hopefully the public nic cable was installed in bce0 so start with that nic and provide the hostname, (public) IP, netmask, gateway and DNS. When configured, it should start pinging. If it doesn't, have the NOC swap cables. Select any FTP server, usually Main or ftp4.

commit[edit]

this usually takes 12mins
during the process you may need to select a new ftp mirror, this is not a problem.
at the conclution of the install you will be prompted to enter the root password (2x) and returned to the configuration menu.

add user[edit]

Add user 'user'. Defaults for everything is fine, just remember to enter 'wheel' in the member group field. Do set the password.

Setup timezone[edit]

PT

Networking[edit]

page down to the bottom and enable '[X]' sshd

If you installed via cd, you will need to visit:
interfaces->bce0->
No IPV6
dhcp=no
Set hostname, IP, DNS, gateway
(i.e. setup the nic as indicated above)


Exit the install and if you installed via CD, take it out and let the machine reboot

Configure OS, kernel, userland, jail[edit]

double check the date/time[edit]

 date

populate /etc/resolv.conf[edit]

echo "search johncompanies.com \
nameserver 69.55.225.225 \
nameserver 69.55.230.3  \
nameserver 69.55.229.3" > /etc/resolv.conf

edit /etc/make.conf[edit]

echo "WITHOUT_X11=yes \
KERNCONF=jail4 \
BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf

setup bootloader for console, etc[edit]

add settings to /boot/loader.conf and /boot.config: 

echo "-Dh" >> /boot.config

echo 'console="comconsole,vidconsole" \
boot_multicons="YES" \
boot_serial="YES" \
mfi_linux_load="YES" \
comconsole_speed="115200"' >> /boot/loader.conf


enable login via serial console[edit]

turn off all ttyv's except 0 and 1 in /etc/ttys and turn on ttyd0, change type to vt100: 

vi /etc/ttys

The changed lines should look like: 

ttyv2   "/usr/libexec/getty Pc"         cons25  off secure
ttyv3   "/usr/libexec/getty Pc"         cons25  off secure
ttyv4   "/usr/libexec/getty Pc"         cons25  off secure
ttyv5   "/usr/libexec/getty Pc"         cons25  off secure
ttyv6   "/usr/libexec/getty Pc"         cons25  off secure
ttyv7   "/usr/libexec/getty Pc"         cons25  off secure
# Serial terminals
# The 'dialup' keyword identifies dialin lines to login, fingerd etc.
ttyu0   "/usr/libexec/getty std.9600"  vt100   on secure

Restart init 

kill -1 1

At this point you should have a login on console.

To configure serial console access, login to the console server as root and run: 

# vi /etc/remote

following examples there, rename port to server's hostname, depending on where and which digi box this server is plugged into. Make sure to get speed right too: 115200


populate hosts[edit]

If server is at castle: 

echo "10.1.4.3 backup2" >> /etc/hosts
echo "10.1.4.8 backup1" >> /etc/hosts

If server is at i2b: 

echo "69.55.230.10 backup2" >> /etc/hosts
echo "10.1.2.3 backup3" >> /etc/hosts
echo "69.55.230.11 backup1" >> /etc/hosts


create ssh key, upload to backup servers[edit]

cd
ssh-keygen -t dsa -b 1024

(default location, leave password blank)

If server is at castle: 

cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys' 
cat /root/.ssh/id_dsa.pub | ssh backup1 'cat - >> /root/.ssh/authorized_keys'

If server is at i2b: 

cat /root/.ssh/id_dsa.pub | ssh backup3 'cat - >> /root/.ssh/authorized_keys'
cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys' 
cat /root/.ssh/id_dsa.pub | ssh backup1 'cat - >> /root/.ssh/authorized_keys'

confirm that you can ssh to backup2 and backup1 without getting a login prompt 

ssh backup2 hostname
ssh backup1 hostname
ssh backup3 hostname


create & populate binaries/scripts dirs[edit]

mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
mkdir -p /usr/local/jail/template/
mkdir /mnt/data1
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd9.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch deprecated
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/bin/jailmake_md jailmake
ln -s /usr/local/jail/bin/js_md js
ln -s /usr/local/jail/bin/canceljail_md canceljail
ln -s /usr/local/jail/bin/jailmakeempty_md jailmakeempty
ln -s /usr/local/jail/bin/postboot_md postboot
ln -s /usr/local/jail/bin/preboot_md preboot
ln -s /usr/local/jail/bin/startjail_md startjail
ln -s /usr/local/jail/bin/stopjail_md stopjail

rehash

edit root's path and login script[edit]

vi /root/.cshrc

Change alias entries (add G): 

alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm       mb mount
alias mbu       mb umount
alias cjb       cd /usr/local/jail/bin
alias cd1       cd /mnt/data1
alias cd2       cd /mnt/data2
alias cd3       cd /mnt/data3
alias jtop      jtop lj
alias j         jobs

add to path be careful to leave a space after bin and make sure the wrapping isn't broken: 

/usr/local/jail/bin

alter the prompt, set the following: 

set prompt = "$user@`/bin/hostname -s` %/# "

at the bottom of the file add: 

set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`

set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end

Make the new settings active in current shell: 

source /root/.cshrc

update ports[edit]

portsnap fetch
portsnap extract

To update later on: 

portsnap fetch
portsnap update


install svn[edit]

setenv PACKAGESITE "ftp://ftp4.freebsd.org/pub/FreeBSD/ports/amd64/packages-9-current/Latest/"
pkg_add subversion

get latest sources for this release[edit]

cd /usr

# mv src/ src.orig
tar cvzf src.orig.tgz src 
rm -fr src/*
svn checkout svn://svn.FreeBSD.org/base/stable/9 /usr/src

To update: 

make update SVN_UPDATE=yes

configure new kernel[edit]

Pull down the kernel config we are using for this distribution. In this case we use an 8.2 kernel config on 8.3, which is valid. The local file should be the same name as host- jail4 in this example 

cd /usr/src/sys/amd64/conf 
scp backup2:/mnt/data4/build/freebsd/kern_config-9.1-amd64 ./jail4

edit the kernel config and change ident to be the name of the jail: 

vi jail4
ident           jail4

Optional, edit /sys/conf/newvers.sh to add –jc2 to the end of the BRANCH string (RELEASE-jc2) 

vi /sys/conf/newvers.sh

notes on kernel configuring: http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html

install patches[edit]

We don't have any patches right now. Refer to older FreeBSD version build docs on how that is/was done.

build, install kernel and world[edit]

Rename current generic kernel so it will always be available to boot from. Save room by removing non-needed kernel modules: 

cd /boot
mv kernel kernel.GENERIC
cd kernel.GENERIC
mkdir hold
mv mfi_linux.ko hold/
mv linux.ko hold/
mv linprocfs.ko hold/
mv linsysfs.ko hold/
mv geom_vinum.ko hold/
mv geom_concat.ko hold/
mv zfs.* hold/
mv opensolaris* hold/

rm *.ko
rm *.symbols
mv hold/* .
rmdir hold/

Note on -DWITHOUT_CLANG: try to do it without including that directive, it may work for you.

cd /usr/src
make buildworld KERNCONF=jail4; mail -s 'buildworld done' dave.boodman@vtext.com < /dev/null


make -DWITHOUT_CLANG buildworld KERNCONF=jail4; mail -s 'buildworld done' dave.boodman@vtext.com < /dev/null

~4.5hr 

cd /usr/src
make buildkernel installkernel



mergemaster -p

You will be prompted to merge, replace or ignore files changed by the src update. In most cases you can delete the temp (new) files. 

make -DWITHOUT_CLANG installworld

~34min


ONLY if this will be a zfs system (not currently used in 8.x): 

cd /sys/modules/zfs
make 
make install
cd /sys/modules/opensolaris
make 
make install

populate devfs ruleset[edit]

scp backup2:/mnt/data4/build/freebsd/devfs.rules.8x /etc/devfs.rules


populate /etc/rc.conf with IPs and service settings[edit]

vi /etc/rc.conf

kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"

nfs_client_enable="YES"
nfs_reserved_port_only="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.XXX"
devfs_system_ruleset="devfsrules_show_all"

ifconfig_bce1="inet 10.1.4.XXX netmask 255.255.255.0"
ifconfig_bce0="inet 69.55.2XX.XXX netmask 255.255.255.0"
#ifconfig_bce0_alias0="inet 69.55.2XX.XXX netmask 255.255.255.0"

fsck_y_enable="YES"
background_fsck="NO"
#rc_mfi_raid_tty_log="YES"
#zfs_enable="YES"

Modify IPs, hostname, gateway for this box.

make sure sysctls are set and preserved upon boot[edit]

echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=131070\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0\
dev.amr.0.allow_volume_configure=1\
compat.linux.osrelease=2.6.12\
vm.pmap.shpgperproc=500\
security.bsd.unprivileged_read_msgbuf=0\
kern.maxvnodes=400000" >> /etc/sysctl.conf

Tuning note: watch vfs.numvnodes while the server is live to get guidance on where to set maxvnodes


mount procfs[edit]

echo "proc                    /proc           procfs  rw              0       0" >> /etc/fstab
echo "linprocfs               /usr/compat/linux/proc linprocfs rw     0       0" >> /etc/fstab
echo "linsysfs                /usr/compat/linux/sys linsysfs rw       0       0" >> /etc/fstab
mkdir -p /usr/compat/linux/proc
mkdir -p /usr/compat/linux/sys


enable noatime option[edit]

grep data /etc/fstab

data1 and data2 should look something like (add ',noatime' after 'rw'): 

/dev/mfid0s1g           /mnt/data1      ufs     rw,noatime      2       2
/dev/mfid1s1d           /mnt/data2      ufs     rw,noatime      2       2

reboot. Confirm new kernel is loaded, devfs in place[edit]

uname -a

Check devfs rules 

devfs rule showsets
devfs rule -s 3 show

Should see: 

#  devfs rule showsets
1
2
3
4

#  devfs rule -s 3 show
100 include 1
207 path pts* unhide
217 path fd unhide
218 path fd/* unhide
300 path ttyp* unhide
301 path ttyq* unhide
302 path ttyr* unhide
303 path ttys* unhide
304 path ttyP* unhide
305 path ttyQ* unhide
306 path ttyR* unhide
307 path ttyS* unhide
400 path null unhide
500 path zero unhide
600 path random unhide
610 path urandom unhide
700 path mem unhide
710 path kmem unhide
810 path mdctl unhide
900 path stdin unhide
910 path stdout unhide
920 path stderr unhide


Install raid mgmt tool[edit]

Perc5/i, 6/i[edit]

Pull over cli from previous system (jail9) 

scp root@10.1.4.109:"/usr/local/sbin/mega*" /usr/local/sbin/
scp root@10.1.4.109:/usr/local/libexec/MegaCli /usr/local/libexec/MegaCli

These are linux-based tools. This will require linux base...which you might install via: 

pkg_add -r linux_base

Test: 

rehash; megacli ldinfo lall a0

or 

megarc -ldInfo -a0 -Lall

(2850)

however, linux does seem to be installed already so we don't need to pkg_add or port install or rsync anything over from a current system.

2850 PERC 4e/Di- no linux[edit]

cd /usr/ports/distfiles/
fetch http://backup01.best-hosting.ru/pub/FreeBSD/ports/distfiles/dr_freebsd_1.51.zip
cd /usr/ports/sysutils/megarc
make install clean
megarc -dispCfg -a0


install rsync from ports[edit]

cd /usr/ports/net/rsync
make install clean

choose default options


configure inetd to respond to mrtg load queries[edit]

echo "load    stream  tcp     nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf
echo "load            12384/tcp" >> /etc/services


install perl[edit]

cd /usr/ports/lang/perl5.12
make install clean

choose defaults


install bb client[edit]

Compiling from source on AMD64 will not work. So, we use a linux-compiled version and rely on linux compat. 

adduser

Output/response: 

Username: bb
Full name: bb
Uid (Leave empty for default): 1984
Login group [bb]:
Login group is bb. Invite bb into other groups? []:
Login class [default]:
Shell (sh csh tcsh nologin) [sh]: 
Home directory [/home/bb]:
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: yes
Lock out the account after creation? [no]:
Username   : bb
Password   : <random>
Full Name  : bb
Uid        : 1984
Class      :
Groups     : bb
Home       : /home/bb
Shell      : /bin/sh
Locked     : no
OK? (yes/no): yes
cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd_linuxcompat.tgz .
tar xzf bb-freebsd_linuxcompat.tgz

edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like: 

echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
10.1.4.104 jail4.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts

Edit for machine name and private IP.

if this machine is at i2b: 

echo "69.55.230.2 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
69.55.228.104 jail4.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts

vi /home/bb/bbc1.9e-btf/ext/openfiles 

MACHINE="jail4,johncompanies,com"      # HAS TO BE IN A,B,C FORM

Edit for machine name. 

cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh 
(y to questions)
./bbchkhosts.sh
(ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf
./runbb.sh start
more BBOUT 
(look for errors)
exit

Put in script to start bb @ boot: 

echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh

remove reserve space[edit]

cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a


setup rdate[edit]

cd /usr/ports/sysutils/rdate
make install clean

crontab -e
0 0 * * * /usr/local/sbin/rdate -s utcnist.colorado.edu

/usr/local/sbin/rdate -s utcnist.colorado.edu

We used to use ntpd, however it listens on jail IPs which is a security risk. So we stopped. Here's the old instructions: install new ntp from ports 

/usr/ports/net/ntp
make install clean

echo "server 10.1.4.5" > /etc/ntp.conf
/usr/sbin/ntpd -p /var/run/ntpd.pid
sleep 2; ntpq -p

(confirm it’s able to reach our time server)


make a data partition[edit]

IF you didn't format the data partition during sysinstall:

Create a g partition on 2nd mirror – bsdlabel no longer works (below shows d partition made with sysinstall): 

jail8 /usr/home/bb# gpart show
=>       63  285474735  mfid0  MBR  (136G)
         63  285458922      1  freebsd  [active]  (136G)
  285458985      15813         - free -  (7.7M)

=>        0  285458922  mfid0s1  BSD  (136G)
          0     524288        1  freebsd-ufs  (256M)
     524288   12582912        2  freebsd-swap  (6.0G)
   13107200     524288        4  freebsd-ufs  (256M)
   13631488     524288        5  freebsd-ufs  (256M)
   14155776    8388608        6  freebsd-ufs  (4.0G)
   22544384  262914538        7  freebsd-ufs  (125G)

=>       63  584843175  mfid1  MBR  (279G)
         63  584830197      1  freebsd  [active]  (279G)
  584830260      12978         - free -  (6.3M)

=>        0  584830197  mfid1s1  BSD  (279G)
          0   16777216        2  freebsd-swap  (8.0G)
   16777216  568052981        4  freebsd-ufs  (271G)

jail8 /usr/home/bb# gpart show mfid1s1
=>        0  584830197  mfid1s1  BSD  (279G)
          0   16777216        2  freebsd-swap  (8.0G)
   16777216  568052981        4  freebsd-ufs  (271G)

# gpart list mfid1s1

Geom name: mfid1s1
fwheads: 255
fwsectors: 63
last: 584830196
first: 0
entries: 8
scheme: BSD
Providers:
1. Name: mfid1s1b
   Mediasize: 8589934592 (8.0G)
   Sectorsize: 512
   Mode: r1w1e0
   rawtype: 1
   length: 8589934592
   offset: 0
   type: freebsd-swap
   index: 2
   end: 16777215
   start: 0
2. Name: mfid1s1d
   Mediasize: 290843126272 (271G)
   Sectorsize: 512
   Mode: r0w0e0
   rawtype: 7
   length: 290843126272
   offset: 8589934592
   type: freebsd-ufs
   index: 4
   end: 584830196
   start: 16777216
Consumers:
1. Name: mfid1s1
   Mediasize: 299433060864 (279G)
   Sectorsize: 512
   Mode: r1w1e1

# gpart delete -i 4 mfid1s1
mfid1s1d deleted
jail8 /usr/home/bb# gpart list mfid1s1
Geom name: mfid1s1
fwheads: 255
fwsectors: 63
last: 584830196
first: 0
entries: 8
scheme: BSD
Providers:
1. Name: mfid1s1b
   Mediasize: 8589934592 (8.0G)
   Sectorsize: 512
   Mode: r1w1e0
   rawtype: 1
   length: 8589934592
   offset: 0
   type: freebsd-swap
   index: 2
   end: 16777215
   start: 0
Consumers:
1. Name: mfid1s1
   Mediasize: 299433060864 (279G)
   Sectorsize: 512
   Mode: r1w1e1

# gpart show mfid1s1
=>        0  584830197  mfid1s1  BSD  (279G)
          0   16777216        2  freebsd-swap  (8.0G)
   16777216  568052981           - free -  (271G)

# gpart add  -t freebsd-ufs -i 7 mfid1s1
mfid1s1g added

# gpart show mfid1s1
=>        0  584830197  mfid1s1  BSD  (279G)
          0   16777216        2  freebsd-swap  (8.0G)
   16777216  568052981        7  freebsd-ufs  (271G)

Here's how we USED to do it with bsdlabel: 

bsdlabel -e /dev/mfid0s1

given: 

# /dev/aacd0s1:
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  a:   262144        0    4.2BSD     2048 16384 16392
  b:  4194304   262144      swap
  c: 143363997        0    unused        0     0         # "raw" part, don't edit
  d:   524288  4456448    4.2BSD     2048 16384 32776
  e:   524288  4980736    4.2BSD     2048 16384 32776
  f:  6291456  5505024    4.2BSD     2048 16384 28552

new offset = 6291456 + 5505024 = 11796480
new size is size for 'c' partition minus the new start from above
143363997 - 11796480 = 131567517

So:

g: 131567517 11796480 unused 0 0


create the jail template[edit]

cd /usr/ports/sysutils/jailutils
make install clean

Create an md device to hold the jail: 

touch /mnt/data1/jail-template20g
mdconfig -a -t vnode -s 20g -f /mnt/data1/jail-template20g -u 0
newfs -O 1 /dev/md0
mkdir /mnt/data1/jail-DIR
mount /dev/md0 /mnt/data1/jail-DIR

Build world into the jail: 

cd /usr/src
make world DESTDIR=/mnt/data1/jail-DIR; taskdone

~4.5 hr

Make /etc into the jail, mount dev, copy in jkill: 

cd etc
make distribution DESTDIR=/mnt/data1/jail-DIR
mount -t devfs devfs /mnt/data1/jail-DIR/dev
devfs -m /mnt/data1/jail-DIR/dev rule -s 3 applyset 
cd /mnt/data1/jail-DIR
ln -sf dev/null kernel
cp /usr/local/sbin/jkill /mnt/data1/jail-DIR/sbin

Enter into jail to do configuration: 

jail /mnt/data1/jail-DIR testhostname 192.168.11.100 /bin/sh
csh

Create fstab: 

touch /etc/fstab
echo 'network_interfaces=""\
hostname="newsystem"\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf

echo "nameserver 69.55.225.225\
nameserver 69.55.230.3" >> /etc/resolv.conf

Edit crontab: 

vi /etc/crontab

remove the adjkerntz lines comment out periodic’s and put this line above them: 

# IF YOU UNCOMMENT THESE, PLEASE ADJUST THEIR RUN TIME

rm -rf /etc/periodic/daily/400.status-disks

check and remove any crap in /tmp 

vi /etc/periodic/security/100.chksetuid

replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/' (use single quotes) 

mkdir -p /usr/compat/linux/dev

Add account for user. Output/response: 

adduser

Username: user
Full name: user
Uid (Leave empty for default):
Login group [user]:
Login group is user. Invite user into other groups? []: wheel
Login class [default]:
Shell (sh csh tcsh nologin) [sh]:
Home directory [/home/user]:
Home directory permissions (Leave empty for default):
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: y
Lock out the account after creation? [no]:
Username   : user
Password   : <random>
Full Name  : user
Uid        : 1001
Class      :
Groups     : user
Home       : /home/user
Home Mode  :
Shell      : /bin/sh
Locked     : no
OK? (yes/no): y
adduser: INFO: Successfully added (user) to the user database.
adduser: INFO: Password for (user) is: 901gmYjO
Add another user? (yes/no): n
Goodbye!

set TERM: 

vi /usr/home/user/.profile 
TERM=vt100;     export TERM

Set time zone to PT: 

tzsetup

Reload aliases: 

newaliases

Replace reboot/halt: 

rm /sbin/halt /sbin/reboot
ln /sbin/jkill /sbin/halt
ln /sbin/jkill /sbin/reboot

Redirect console output, comment out console and move to /var/log/messages: 

vi /etc/syslog.conf
#*.err;kern.warning;auth.notice;mail.crit               /dev/console
*.err;kern.warning;auth.notice;mail.crit                /var/log/messages 

exit
exit

Lib32 compat library: 

cd libexec
chflags noschg ld-elf32.so.1
chflags noschg ld-elf.so.1
mv ld-elf32.so.1 ld-elf32.so.1-orig
ln ld-elf.so.1 ld-elf32.so.1
chflags schg ld-elf.so.1
chflags schg ld-elf32.so.1

Replace traceroute: 

mv /mnt/data1/jail-DIR/usr/sbin/traceroute /mnt/data1/jail-DIR/usr/sbin/_traceroute
echo '#\!/bin/sh\
/usr/sbin/_traceroute -i bce0 $1' >> /mnt/data1/jail-DIR/usr/sbin/traceroute 
chmod +x /mnt/data1/jail-DIR/usr/sbin/traceroute

Modify 'bce0' to reflect whichever nic is public on this hardware.

Clean out ports before copying into the jail (~30mins): 

cd /usr/ports
make -DNOCLEANDEPENDS clean 
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/data1/jail-DIR/usr 

rm /mnt/data1/jail-DIR/root/.history

Umount the jail and dump it: 

cd /
umount /mnt/data1/jail-DIR/dev
dump -0a -f /usr/local/jail/template/template /dev/md0
umount /dev/md0
rmdir /mnt/data1/jail-DIR
mdconfig -d -u 0

setup backups[edit]

echo '#\!/bin/sh\
backupdir=/data/jail3\
server=backup1\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jail\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config

Edit to reflect backup server and jail hostname

On backup server, setup backup dirs: 

ssh backup1 mkdir -p /data/jail3/0

On backup server, setup backup dirs: 

backup1# vi /usr/local/sbin/snapshot_rotate

Edit /usr/local/jail/bin/backup.xxx to use the right drives and copy to /usr/local/jail/bin/backup 

vi /usr/local/jail/bin/backup.md

adjust df so it includes all relevant drives, currently df > /etc/df.bak is fine. Also, make sure the binary/script source is pulling from the right dir on backup2: 

/usr/local/bin/rsync -a backup2:/mnt/data4/bin/freebsd8.x/ /usr/local/jail/bin/

cp /usr/local/jail/bin/backup.md /usr/local/jail/bin/backup


create /root/logs[edit]

mkdir /root/logs


edit sshd_config[edit]

vi /etc/ssh/sshd_config
ListenAddress 69.55.229.7
ListenAddress 10.1.4.103

Adjust to pub/private IP for jail.

Restart sshd: 

kill -1 `cat /var/run/sshd.pid`

add crontab entries[edit]

crontab -e
5 0 * * * /usr/local/jail/bin/backup
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
0 0,6,12,18 * * * /usr/local/jail/bin/sync_jail_names

On 2950: 

*/5 * * * * /usr/local/jail/bin/perc5iraidchk

On 3ware-based servers: 

0 0 * * * /usr/local/jail/bin/3wraidchk


Reboot notify script[edit]

ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh


patch jail against starting jails with rtprio[edit]

mv /usr/sbin/jail /usr/sbin/jail_
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail


make sure mail works[edit]

If there are map errors: 

cd /etc/mail; make maps


recover space on /usr (optional)[edit]

rm -fr /usr/obj


wrapper for jps[edit]

mv /usr/local/sbin/jps /usr/local/sbin/jps_


wrapper for jls[edit]

mv /usr/sbin/jls /usr/sbin/jls_


wrapper for jexec[edit]

mv /usr/sbin/jexec /usr/sbin/jexec_


install jtop[edit]

cd /usr/ports/sysutils/jtop
make install clean


block jails from reaching private net[edit]

echo 'ipfw add 1 deny ip from 69.55.224.0/20 to 10.1.4.0/24' > /usr/local/etc/rc.d/ipfw.sh
chmod 0700 /usr/local/etc/rc.d/ipfw.sh

add to management infrastructure[edit]

mail[edit]

add to management db[edit]

tables: jc.ref_machines and jc.ref_templates

on jail run: 

uname -r

Which shows something like: 

8.3-RELEASE-p2

Insert into db: 

insert into ref_machines values (null,'jail3','mx3.johncompanies.com',0,'f8');
select machine_id from ref_machines where host='jail3';
+------------+
| machine_id |
+------------+
|         35 |
+------------+
insert into ref_templates values ('','8.3-RELEASE-jc2',35,'FreeBSD 8.3',1);

add to bb server[edit]

vi /usr/home/bb/bbsrc/bb1.9i-btf/etc/bb-hosts
10.1.4.109 jail9.johncompanies.com # ssh

In the case of an i2b server, use real ip: 

69.55.229.7 jail3.johncompanies.com # ssh

su bb
cd
bbsrc/bb/runbb.sh restart ; exit

Update backupgraph[edit]

vi /usr/local/www/mgmt/cgi/backupgraph.pl

(add hostname)

Update load mrtg[edit]

vi /usr/local/www/mgmt/mrtg/mrtg1.cfg

(add new entry to file following existing format)

ns1c[edit]

fwd and reverse lookups: 

vr johncompanies.com

vi internal.johncompanies.com
rndc reload johncompanies.com IN private

ptr 69.55.227.x

wiki[edit]

add to server/cabinet map

firewall[edit]

add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is: 

00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00117 deny ip from any to 69.55.228.200

jail19 would be 00119... 

ipfw add 00109 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 } to 69.55.232.3
ipfw add 00109 deny ip from any to 69.55.232.3

select some customers for castle probe map[edit]

FreeBSD 8.x[edit]

Assumptions[edit]

Setup instructions below assume this is DELL 2950 with an LSI-based SAS RAID card.

Server is at castle, connected to pub, private, serial and DRAC

Assuming OS loading done via IPKVM with ISO mounted via USB

Assumes at 4 drives, 2 mirrors

Configure server BIOS[edit]

setup console redirect, speed 115200

set LCD string to name of server "jail8"

set date to GMT

go into RAID bios and setup mirrors

configure DRAC: TODO

Install OS (sysinstall)[edit]

boot to bootonly disk for AMD version of FreeBSD, i.e. FreeBSD-8.3-RELEASE-amd64-bootonly.iso

when the install menu appears, choose custom install

partition menu[edit]

move cursor to mfid0, hit space (takes you to partition map screen). If there is only 1 mirror, there will be no option to select a specifit drive: mfid0 will be selected.

type 'a' to use entire disk
type 'q' to quit and save
choose 'freebsd standard mbr'

space to unselect mfid0
cursor down to mfid1
hit space

type 'a' to use entire disk
type 'q' to quit and save
choose 'none' for boot mgr (leave untouched)

cursor over mfid0
space
(takes you into part. Screen again) 'q' to exit
none for boot mgr

Make sure both drives (mfid0 and mfid1) are checked and tab to ok

Label menu[edit]

Make sure mfid0 is highlighted at the top of the screen, setup the following partitions

/ 512M
swap 6G
/var 256M
/tmp 256M
/usr 5G
/mnt/data1 remaining space

All partitions except / should be setup for soft updates. If not, type 's' to enable for soft updates on all except for / (should look like UFS2+S Y under the Newfs column)

move cursor to mfid1 at the top of the screen
swap 8G (or 4G if there’s a 3rd drive)
/mnt/data2 remaining space
'q' to save and exit

distributions[edit]

Choose the following distribudions

  • developer (ok to install ports)
  • custom -> lib32

exit

media[edit]

if you are installing via a cd, no need to enter this menu or change anything. Otherwise, choose ftp to install via ftp. You will be prompted to setup networking. You will need to choose a nic (typically bce0 or bce1). Say no to DHCP and IPv6. Hopefully the public nic cable was installed in bce0 so start with that nic and provide the hostname, (public) IP, netmask, gateway and DNS. When configured, it should start pinging. If it doesn't, have the NOC swap cables. Select any FTP server, usually Main or ftp4.

commit[edit]

this usually takes 12mins
during the process you may need to select a new ftp mirror, this is not a problem.
at the conclution of the install you will be prompted to enter the root password (2x) and returned to the configuration menu.

add user[edit]

Add user 'user'. Defaults for everything is fine, just remember to enter 'wheel' in the member group field. Do set the password.

Setup timezone[edit]

PT

Networking[edit]

page down to the bottom and enable '[X]' sshd

If you installed via cd, you will need to visit:
interfaces->bce0->
No IPV6
dhcp=no
Set hostname, IP, DNS, gateway
(i.e. setup the nic as indicated above)


Exit the install and if you installed via CD, take it out and let the machine reboot

Configure OS, kernel, userland, jail[edit]

double check the date/time[edit]

populate /etc/resolv.conf[edit]

echo "nameserver 69.55.225.225\
nameserver 69.55.230.3
nameserver 69.55.229.3" > /etc/resolv.conf


edit /etc/make.conf[edit]

echo "WITHOUT_X11=yes \
KERNCONF=jail3 \
BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf


setup bootloader for console, etc[edit]

add settings to /boot/loader.conf and /boot.config: 

echo "-Dh" >> /boot.config

echo 'console="comconsole,vidconsole" \
boot_multicons="YES" \
boot_serial="YES" \
mfi_linux_load="YES" \
comconsole_speed="115200"' >> /boot/loader.conf


enable login via serial console[edit]

turn off all ttyv's except 0 and 1 in /etc/ttys and turn on ttyd0, change type to vt100: 

vi /etc/ttys

The changed lines should look like: 

ttyv2   "/usr/libexec/getty Pc"         cons25  off secure
ttyv3   "/usr/libexec/getty Pc"         cons25  off secure
ttyv4   "/usr/libexec/getty Pc"         cons25  off secure
ttyv5   "/usr/libexec/getty Pc"         cons25  off secure
ttyv6   "/usr/libexec/getty Pc"         cons25  off secure
ttyv7   "/usr/libexec/getty Pc"         cons25  off secure
# Serial terminals
# The 'dialup' keyword identifies dialin lines to login, fingerd etc.
ttyu0   "/usr/libexec/getty std.9600"  vt100   on secure

Restart init 

kill -1 1

At this point you should have a login on console.

To configure serial console access, login to the console server as root and run: 

# vi /etc/remote

following examples there, rename port to server's hostname, depending on where and which digi box this server is plugged into. Make sure to get speed right too: 115200


populate hosts[edit]

If server is at castle: 

echo "10.1.4.3 backup2" >> /etc/hosts
echo "10.1.4.8 backup1" >> /etc/hosts

If server is at i2b: 

echo "69.55.230.10 backup2" >> /etc/hosts
echo "10.1.2.3 backup3" >> /etc/hosts
echo "69.55.230.11 backup1" >> /etc/hosts


create ssh key, upload to backup servers[edit]

cd
ssh-keygen -t dsa -b 1024

(default location, leave password blank)

If server is at castle: 

cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys' 
cat /root/.ssh/id_dsa.pub | ssh backup1 'cat - >> /root/.ssh/authorized_keys'

If server is at i2b: 

cat /root/.ssh/id_dsa.pub | ssh backup3 'cat - >> /root/.ssh/authorized_keys'
cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys' 
cat /root/.ssh/id_dsa.pub | ssh backup1 'cat - >> /root/.ssh/authorized_keys'

confirm that you can ssh to backup2 and backup1 without getting a login prompt 

ssh backup2 hostname
ssh backup1 hostname
ssh backup3 hostname


create & populate binaries/scripts dirs[edit]

mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
mkdir -p /usr/local/jail/template/
mkdir /mnt/data1
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd8.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch deprecated
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/bin/jailmake_md jailmake
ln -s /usr/local/jail/bin/js_md js
ln -s /usr/local/jail/bin/canceljail_md canceljail
ln -s /usr/local/jail/bin/jailmakeempty_md jailmakeempty
ln -s /usr/local/jail/bin/postboot_md postboot
ln -s /usr/local/jail/bin/preboot_md preboot
ln -s /usr/local/jail/bin/startjail_md startjail
ln -s /usr/local/jail/bin/stopjail_md stopjail

rehash


edit root's path and login script[edit]

vi /root/.cshrc

Change alias entries (add G): 

alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm       mb mount
alias mbu       mb umount
alias cjb       cd /usr/local/jail/bin
alias cd1       cd /mnt/data1
alias cd2       cd /mnt/data2
alias cd3       cd /mnt/data3
alias jtop      jtop lj
alias j         jobs

add to path be careful to leave a space after bin and make sure the wrapping isn't broken: 

/usr/local/jail/bin

alter the prompt, set the following: 

set prompt = "`/bin/hostname -s` %/# "

at the bottom of the file add: 

set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`

set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end

Make the new settings active in current shell: 

source /root/.cshrc


install cvsup[edit]

cd /usr/ports/net/cvsup-without-gui 
make install clean; rehash; mail -s 'cvs installed' support@johncompanies.com < /dev/null

stand by for gettext options (use defaults). this process takes approx 22mins- hence the email/page notice above.


get latest sources for this release[edit]

cd /usr/src 
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_8_3\
*default delete use-rel-suffix\
*default compress\
src-all" > sup

If you need to run stable (cause release is broken or some other reason) make the sup file look like: 

echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_8\
*default delete use-rel-suffix\
*default compress\
src-all" > sup

cvsup sup ; mail -s 'cvs sup done' support@johncompanies.com < /dev/null

time varies, 10-20mins


configure new kernel[edit]

Pull down the kernel config we are using for this distribution. In this case we use an 8.2 kernel config on 8.3, which is valid. The local file should be the same name as host- jail3 in this example 

cd /usr/src/sys/amd64/conf 
scp backup2:/mnt/data4/build/freebsd/kern_config-8.2-amd64 ./jail3

edit the kernel config and change ident to be the name of the jail: 

vi jail3
ident           jail3

Optional, edit /sys/conf/newvers.sh to add –jc2 to the end of the BRANCH string (RELEASE-jc2) 

vi /sys/conf/newvers.sh

notes on kernel configuring: http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html


install patches[edit]

The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.

there are no patches we use for 8.x, but here would be the commands: 

cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/8.0/*" .

Apply patches, i.e. the jls-patch: 

patch -l < jls-patch


build, install kernel and world[edit]

Rename current generic kernel so it will always be available to boot from. Save room by removing non-needed kernel modules: 

cd /boot
mv kernel kernel.GENERIC
cd kernel.GENERIC
mkdir hold
mv mfi_linux.ko hold/
mv linux.ko hold/
mv linprocfs.ko hold/
mv linsysfs.ko hold/
mv geom_vinum.ko hold/
mv geom_concat.ko hold/
mv zfs.* hold/
mv opensolaris* hold/

rm *.ko
rm *.symbols
mv hold/* .
rmdir hold/

cd /usr/src
make buildkernel installkernel

make buildworld ; mail -s 'buildworld done' dave.boodman@vtext.com < /dev/null

~38mins 

make installworld

~34min 

mergemaster -i

You will be prompted to merge, replace or ignore files changed by the src update. In most cases you can delete the temp (new) files.

ONLY if this will be a zfs system (not currently used in 8.x): 

cd /sys/modules/zfs
make 
make install
cd /sys/modules/opensolaris
make 
make install


populate devfs ruleset[edit]

scp backup2:/mnt/data4/build/freebsd/devfs.rules.8x /etc/devfs.rules


populate /etc/rc.conf with IPs and service settings[edit]

vi /etc/rc.conf

kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"

nfs_client_enable="YES"
nfs_reserved_port_only="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.103"
devfs_system_ruleset="devfsrules_show_all"

ifconfig_bce1="inet 10.1.4.103 netmask 255.255.255.0"
ifconfig_bce0="inet 69.55.229.7 netmask 255.255.255.0"
#ifconfig_bce0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"

fsck_y_enable="YES"
background_fsck="NO"
#rc_mfi_raid_tty_log="YES"
#zfs_enable="YES"

Modify IPs, hostname, gateway for this box.

make sure sysctls are set and preserved upon boot[edit]

echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=131070\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0\
dev.amr.0.allow_volume_configure=1\
compat.linux.osrelease=2.6.12\
vm.pmap.shpgperproc=500\
security.bsd.unprivileged_read_msgbuf=0\
kern.maxvnodes=400000" >> /etc/sysctl.conf

Tuning note: watch vfs.numvnodes while the server is live to get guidance on where to set maxvnodes


mount procfs[edit]

echo "proc                    /proc           procfs  rw              0       0" >> /etc/fstab
echo "linprocfs               /usr/compat/linux/proc linprocfs rw     0       0" >> /etc/fstab
echo "linsysfs                /usr/compat/linux/sys linsysfs rw       0       0" >> /etc/fstab
mkdir -p /usr/compat/linux/proc
mkdir -p /usr/compat/linux/sys


enable noatime option[edit]

data1 and data2 should look something like (add ',noatime' after 'rw'): 

/dev/mfid0s1g           /mnt/data1      ufs     rw,noatime      2       2
/dev/mfid1s1d           /mnt/data2      ufs     rw,noatime      2       2


reboot. Confirm new kernel is loaded, devfs in place[edit]

uname -a

Check devfs rules 

devfs rule showsets
devfs rule -s 3 show

Should see: 

#  devfs rule showsets
1
2
3
4

#  devfs rule -s 3 show
100 include 1
207 path pts* unhide
217 path fd unhide
218 path fd/* unhide
300 path ttyp* unhide
301 path ttyq* unhide
302 path ttyr* unhide
303 path ttys* unhide
304 path ttyP* unhide
305 path ttyQ* unhide
306 path ttyR* unhide
307 path ttyS* unhide
400 path null unhide
500 path zero unhide
600 path random unhide
610 path urandom unhide
700 path mem unhide
710 path kmem unhide
810 path mdctl unhide
900 path stdin unhide
910 path stdout unhide
920 path stderr unhide


update ports[edit]

cd /usr/ports
echo "*default host=cvsup4.FreeBSD.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_8_3\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup

cvsup sup; mail -s 'cvs sup ports done' support@johncompanies.com < /dev/null

~24mins


Install raid mgmt tool[edit]

Perc5/i, 6/i[edit]

Pull over cli from previous system (jail9) 

scp /usr/local/sbin/mega* root@10.1.4.109:/usr/local/sbin/
scp /usr/local/libexec/MegaCli root@10.1.4.109:/usr/local/libexec/MegaCli

These are linux-based tools. This will require linux base which we would normally install from ports, but since it's failing lately, we just pull in the compat libraries from another system: 

rsync -aSHv --exclude=proc --exclude=sys 10.1.4.109:/usr/compat/linux/ /usr/compat/linux/

Test: 

rehash; megacli ldinfo lall a0

DEPRECATED: Assuming it worked, here's how we used to install linux_base: 

cd /usr/ports/emulators/linux_base-fc4
make install clean

(didnt succeed due to libtool requirement) 

cd /usr/ports/distfiles
fetch http://www.lsi.com/DistributionSystem/AssetDocument/support/downloads/megaraid/miscellaneous/linux/2.00.15_Linux_MegaCLI.zip
cd /usr/ports/sysutils/linux-megacli
make install clean

(also failed due to libtool)


2850 PERC 4e/Di- no linux[edit]

cd /usr/ports/distfiles/
fetch http://backup01.best-hosting.ru/pub/FreeBSD/ports/distfiles/dr_freebsd_1.51.zip
cd /usr/ports/sysutils/megarc
make install clean
megarc -dispCfg -a0


install rsync from ports[edit]

cd /usr/ports/net/rsync
make install clean

choose default options


configure inetd to respond to mrtg load queries[edit]

echo "load    stream  tcp     nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf
echo "load            12384/tcp" >> /etc/services


install perl[edit]

cd /usr/ports/lang/perl5.12
make install clean

choose defaults


install bb client[edit]

Compiling from source on AMD64 will not work. So, we use a linux-compiled version and rely on linux compat. Per above, linux compat won't install on 8.x - libtool 2.4 need. So, instead we copy(ed) over linux: 

rsync -aSHv --exclude=proc --exclude=sys 10.1.4.108:/usr/compat/linux/ /usr/compat/linux/

adduser

Output/response: 

Username: bb
Full name: bb
Uid (Leave empty for default): 1984
Login group [bb]:
Login group is bb. Invite bb into other groups? []:
Login class [default]:
Shell (sh csh tcsh nologin) [sh]: 
Home directory [/home/bb]:
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: yes
Lock out the account after creation? [no]:
Username   : bb
Password   : <random>
Full Name  : bb
Uid        : 1984
Class      :
Groups     : bb
Home       : /home/bb
Shell      : /bin/sh
Locked     : no
OK? (yes/no): yes
cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd_linuxcompat.tgz .
tar xzf bb-freebsd_linuxcompat.tgz

edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like: 

echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
10.1.4.103 jail3.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts

Edit for machine name and private IP.

if this machine is at i2b: 

echo "69.55.230.2 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
69.55.229.7 jail3.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts

vi /home/bb/bbc1.9e-btf/ext/openfiles 

MACHINE="jail3,johncompanies,com"      # HAS TO BE IN A,B,C FORM

Edit for machine name. 

cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh 
(y to questions)
./bbchkhosts.sh
(ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf
./runbb.sh start
more BBOUT 
(look for errors)
exit

Put in script to start bb @ boot: 

echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh

remove reserve space[edit]

cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a


setup rdate[edit]

cd /usr/ports/sysutils/rdate
make install clean

crontab -e
0 0 * * * /usr/local/sbin/rdate -s utcnist.colorado.edu

/usr/local/sbin/rdate -s utcnist.colorado.edu

We used to use ntpd, however it listens on jail IPs which is a security risk. So we stopped. Here's the old instructions: install new ntp from ports 

/usr/ports/net/ntp
make install clean

echo "server 10.1.4.5" > /etc/ntp.conf
/usr/sbin/ntpd -p /var/run/ntpd.pid
sleep 2; ntpq -p

(confirm it’s able to reach our time server)


make a data partition[edit]

IF you didn't format the data partition during sysinstall:

Create a g partition on 2nd mirror – bsdlabel no longer works (below shows d partition made with sysinstall): 

jail8 /usr/home/bb# gpart show
=>       63  285474735  mfid0  MBR  (136G)
         63  285458922      1  freebsd  [active]  (136G)
  285458985      15813         - free -  (7.7M)

=>        0  285458922  mfid0s1  BSD  (136G)
          0     524288        1  freebsd-ufs  (256M)
     524288   12582912        2  freebsd-swap  (6.0G)
   13107200     524288        4  freebsd-ufs  (256M)
   13631488     524288        5  freebsd-ufs  (256M)
   14155776    8388608        6  freebsd-ufs  (4.0G)
   22544384  262914538        7  freebsd-ufs  (125G)

=>       63  584843175  mfid1  MBR  (279G)
         63  584830197      1  freebsd  [active]  (279G)
  584830260      12978         - free -  (6.3M)

=>        0  584830197  mfid1s1  BSD  (279G)
          0   16777216        2  freebsd-swap  (8.0G)
   16777216  568052981        4  freebsd-ufs  (271G)

jail8 /usr/home/bb# gpart show mfid1s1
=>        0  584830197  mfid1s1  BSD  (279G)
          0   16777216        2  freebsd-swap  (8.0G)
   16777216  568052981        4  freebsd-ufs  (271G)

# gpart list mfid1s1

Geom name: mfid1s1
fwheads: 255
fwsectors: 63
last: 584830196
first: 0
entries: 8
scheme: BSD
Providers:
1. Name: mfid1s1b
   Mediasize: 8589934592 (8.0G)
   Sectorsize: 512
   Mode: r1w1e0
   rawtype: 1
   length: 8589934592
   offset: 0
   type: freebsd-swap
   index: 2
   end: 16777215
   start: 0
2. Name: mfid1s1d
   Mediasize: 290843126272 (271G)
   Sectorsize: 512
   Mode: r0w0e0
   rawtype: 7
   length: 290843126272
   offset: 8589934592
   type: freebsd-ufs
   index: 4
   end: 584830196
   start: 16777216
Consumers:
1. Name: mfid1s1
   Mediasize: 299433060864 (279G)
   Sectorsize: 512
   Mode: r1w1e1

# gpart delete -i 4 mfid1s1
mfid1s1d deleted
jail8 /usr/home/bb# gpart list mfid1s1
Geom name: mfid1s1
fwheads: 255
fwsectors: 63
last: 584830196
first: 0
entries: 8
scheme: BSD
Providers:
1. Name: mfid1s1b
   Mediasize: 8589934592 (8.0G)
   Sectorsize: 512
   Mode: r1w1e0
   rawtype: 1
   length: 8589934592
   offset: 0
   type: freebsd-swap
   index: 2
   end: 16777215
   start: 0
Consumers:
1. Name: mfid1s1
   Mediasize: 299433060864 (279G)
   Sectorsize: 512
   Mode: r1w1e1

# gpart show mfid1s1
=>        0  584830197  mfid1s1  BSD  (279G)
          0   16777216        2  freebsd-swap  (8.0G)
   16777216  568052981           - free -  (271G)

# gpart add  -t freebsd-ufs -i 7 mfid1s1
mfid1s1g added

# gpart show mfid1s1
=>        0  584830197  mfid1s1  BSD  (279G)
          0   16777216        2  freebsd-swap  (8.0G)
   16777216  568052981        7  freebsd-ufs  (271G)

Here's how we USED to do it with bsdlabel: 

bsdlabel -e /dev/mfid0s1

given: 

# /dev/aacd0s1:
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  a:   262144        0    4.2BSD     2048 16384 16392
  b:  4194304   262144      swap
  c: 143363997        0    unused        0     0         # "raw" part, don't edit
  d:   524288  4456448    4.2BSD     2048 16384 32776
  e:   524288  4980736    4.2BSD     2048 16384 32776
  f:  6291456  5505024    4.2BSD     2048 16384 28552

new offset = 6291456 + 5505024 = 11796480
new size is size for 'c' partition minus the new start from above
143363997 - 11796480 = 131567517

So:

g: 131567517 11796480 unused 0 0


create the jail template[edit]

cd /usr/ports/sysutils/jailutils make install clean

Create an md device to hold the jail: 

touch /mnt/data1/jail-template20g
mdconfig -a -t vnode -s 20g -f /mnt/data1/jail-template20g -u 0
newfs -O 1 /dev/md0
mkdir /mnt/data1/jail-DIR
mount /dev/md0 /mnt/data1/jail-DIR

Build world into the jail: 

cd /usr/src
make world DESTDIR=/mnt/data1/jail-DIR; taskdone

~1hr

Make /etc into the jail, mount dev, copy in jkill: 

cd etc
make distribution DESTDIR=/mnt/data1/jail-DIR
mount -t devfs devfs /mnt/data1/jail-DIR/dev
devfs -m /mnt/data1/jail-DIR/dev rule -s 3 applyset 
cd /mnt/data1/jail-DIR
ln -sf dev/null kernel
cp /usr/local/sbin/jkill /mnt/data1/jail-DIR/sbin

Enter into jail to do configuration: 

jail /mnt/data1/jail-DIR testhostname 192.168.11.100 /bin/sh
csh

Create fstab: 

touch /etc/fstab
echo 'network_interfaces=""\
hostname="newsystem"\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf

echo "nameserver 69.55.225.225\
nameserver 69.55.230.3" >> /etc/resolv.conf

Edit crontab: 

vi /etc/crontab

remove the adjkerntz lines comment out periodic’s and put this line above them: 

# IF YOU UNCOMMENT THESE, PLEASE ADJUST THEIR RUN TIME

rm -rf /etc/periodic/daily/400.status-disks

check and remove any crap in /tmp 

vi /etc/periodic/security/100.chksetuid

replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/' (use single quotes) 

mkdir -p /usr/compat/linux/dev

Add account for user. Output/response: 

adduser

Username: user
Full name: user
Uid (Leave empty for default):
Login group [user]:
Login group is user. Invite user into other groups? []: wheel
Login class [default]:
Shell (sh csh tcsh nologin) [sh]:
Home directory [/home/user]:
Home directory permissions (Leave empty for default):
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: y
Lock out the account after creation? [no]:
Username   : user
Password   : <random>
Full Name  : user
Uid        : 1001
Class      :
Groups     : user
Home       : /home/user
Home Mode  :
Shell      : /bin/sh
Locked     : no
OK? (yes/no): y
adduser: INFO: Successfully added (user) to the user database.
adduser: INFO: Password for (user) is: 901gmYjO
Add another user? (yes/no): n
Goodbye!

set TERM: 

vi /usr/home/user/.profile 
TERM=vt100;     export TERM

Set time zone to PT: 

tzsetup

Reload aliases: 

newaliases

Replace reboot/halt: 

rm /sbin/halt /sbin/reboot
ln /sbin/jkill /sbin/halt
ln /sbin/jkill /sbin/reboot

Redirect console output, comment out console and move to /var/log/messages: 

vi /etc/syslog.conf
#*.err;kern.warning;auth.notice;mail.crit               /dev/console
*.err;kern.warning;auth.notice;mail.crit                /var/log/messages 

exit
exit

Lib32 compat library: 

cd libexec
chflags noschg ld-elf32.so.1
chflags noschg ld-elf.so.1
mv ld-elf32.so.1 ld-elf32.so.1-orig
ln ld-elf.so.1 ld-elf32.so.1
chflags schg ld-elf.so.1
chflags schg ld-elf32.so.1

Replace traceroute: 

mv /mnt/data1/jail-DIR/usr/sbin/traceroute /mnt/data1/jail-DIR/usr/sbin/_traceroute
echo '#\!/bin/sh\
/usr/sbin/_traceroute -i bce0 $1' >> /mnt/data1/jail-DIR/usr/sbin/traceroute 
chmod +x /mnt/data1/jail-DIR/usr/sbin/traceroute

Modify 'bce0' to reflect whichever nic is public on this hardware.

Clean out ports before copying into the jail (~30mins): 

cd /usr/ports
make -DNOCLEANDEPENDS clean 
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/data1/jail-DIR/usr 

rm /mnt/data1/jail-DIR/root/.history

Umount the jail and dump it: 

cd /
umount /mnt/data1/jail-DIR/dev
dump -0a -f /usr/local/jail/template/template /dev/md0
umount /dev/md0
rmdir /mnt/data1/jail-DIR
mdconfig -d -u 0


setup backups[edit]

echo '#\!/bin/sh\
backupdir=/data/jail3\
server=backup1\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jail\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config

Edit to reflect backup server and jail hostname

On backup server, setup backup dirs: 

ssh backup1 mkdir -p /data/jail3/0

On backup server, setup backup dirs: 

backup1# vi /usr/local/sbin/snapshot_rotate

Edit /usr/local/jail/bin/backup.xxx to use the right drives and copy to /usr/local/jail/bin/backup 

vi /usr/local/jail/bin/backup.md

adjust df so it includes all relevant drives, currently df > /etc/df.bak is fine. Also, make sure the binary/script source is pulling from the right dir on backup2: 

/usr/local/bin/rsync -a backup2:/mnt/data4/bin/freebsd8.x/ /usr/local/jail/bin/

cp /usr/local/jail/bin/backup.md /usr/local/jail/bin/backup


create /root/logs[edit]

mkdir /root/logs


edit sshd_config[edit]

vi /etc/ssh/sshd_config
ListenAddress 69.55.229.7
ListenAddress 10.1.4.103

Adjust to pub/private IP for jail. Restart sshd: 

kill -1 `cat /var/run/sshd.pid`

add crontab entries[edit]

crontab -e
5 0 * * * /usr/local/jail/bin/backup
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
0 0,6,12,18 * * * /usr/local/jail/bin/sync_jail_names

On 2950: 

*/5 * * * * /usr/local/jail/bin/perc5iraidchk

On 3ware-based servers: 

0 0 * * * /usr/local/jail/bin/3wraidchk


Reboot notify script[edit]

ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh


patch jail against starting jails with rtprio[edit]

mv /usr/sbin/jail /usr/sbin/jail_
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail


make sure mail works[edit]

If there are map errors: 

cd /etc/mail; make maps


recover space on /usr (optional)[edit]

rm -fr /usr/obj


wrapper for jps[edit]

mv /usr/local/sbin/jps /usr/local/sbin/jps_


wrapper for jls[edit]

mv /usr/sbin/jls /usr/sbin/jls_


wrapper for jexec[edit]

mv /usr/sbin/jexec /usr/sbin/jexec_


install jtop[edit]

cd /usr/ports/sysutils/jtop
make install clean


block jails from reaching private net[edit]

echo 'ipfw add 1 deny ip from 69.55.224.0/20 to 10.1.4.0/24' > /usr/local/etc/rc.d/ipfw.sh
chmod 0700 /usr/local/etc/rc.d/ipfw.sh

add to management infrastructure[edit]

mail[edit]

add to management db[edit]

tables: jc.ref_machines and jc.ref_templates

on jail run: 

uname -r

Which shows something like: 

8.3-RELEASE-p2

Insert into db: 

insert into ref_machines values (null,'jail3','mx3.johncompanies.com',0,'f8');
select machine_id from ref_machines where host='jail3';
+------------+
| machine_id |
+------------+
|         35 |
+------------+
insert into ref_templates values ('','8.3-RELEASE-jc2',35,'FreeBSD 8.3',1);

add to bb server[edit]

vi /usr/home/bb/bbsrc/bb1.9i-btf/etc/bb-hosts
10.1.4.109 jail9.johncompanies.com # ssh

In the case of an i2b server, use real ip: 

69.55.229.7 jail3.johncompanies.com # ssh

su bb
cd
bbsrc/bb/runbb.sh restart ; exit

Update backupgraph[edit]

vi /usr/local/www/mgmt/cgi/backupgraph.pl

(add hostname)

Update load mrtg[edit]

vi /usr/local/www/mgmt/mrtg/mrtg1.cfg

(add new entry to file following existing format)

ns1c[edit]

fwd and reverse lookups: 

vr johncompanies.com

vi internal.johncompanies.com
rndc reload johncompanies.com IN private

ptr 69.55.227.x

wiki[edit]

add to server/cabinet map

firewall[edit]

add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is: 

00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00117 deny ip from any to 69.55.228.200

jail19 would be 00119... 

ipfw add 00109 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 } to 69.55.232.3
ipfw add 00109 deny ip from any to 69.55.232.3

select some customers for castle probe map[edit]

FreeBSD 4.11[edit]

4.11
Last updated 2006-1-26

All time extimates below assume disks aren’t scrubbing

1. make sure bios is setup for bios console redirect
Supermicro:
Console redirection:
Com port addr: on-board COM A
Baud: 38400
Console type: vt100
Flow control: none
Console connection: direct
Continue cr after post: off

2450:
Make sure running bios A09
Console Redirection: VT100/VT220
	
2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 4.11 
skip kernel config (enter)
custom install
partition
move cursor to aacd0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save
standard mbr (no boot manager)
space to unselect aacd0
cursor over aacd1
space
a for entire disk
q to quit and save
none (leave untouched)

cursor over aacd0
space
(takes you into part. Screen again) q to exit
none
Make sure both are checked and tab to ok

label
Make sure aacd0 is highlighted
a to start with defaults

john likes:
/1g
/var 256m

Glenn likes:
/128
/var 256
/usr 3g
/tmp 256

We do:
delete everything
/ 128M
swap 4G
/var 256M
/tmp 256M
/usr 3G
/mnt/data1 remaining space

Make sure to toggle S for soft updates on all (should look like UFS+S Y under the Newfs column)
Set the noatime option

move cursor to aacd1
swap 4G
/mnt/data2 remaining space
Set the noatime option

q to save and exit

distributions
developer
yes to install ports
exit
media
cd
commit
yes
(2450: 16mins, supermicro: 11mins)
yes to "visit general config"
Set root pwd
Add user ‘user’ member group is wheel, set password
Set tz
Networking->interfaces->Fxp0
No IPV6
dhcp=yes
Set hostname & domain

Startup services:
Disble usbd

exit...
exit install
yes
take the cd out and let the machine reboot

3. put some temp settings in /etc/rc.conf:
usbd_enable="NO"
sendmail_enable="NO"

4. reboot

5. double check the date/time

6. edit /etc/make.conf (only add the console speed line if this is a supermicro capable of outputting BIOS redirect at that speed – 2450’s can only do 9600)
cat >> /etc/make.conf
WITHOUT_X11=yes
KERNCONF=jail18
BOOT_COMCONSOLE_SPEED=38400

7. install cvsup
cd /usr/ports/net/cvsup-without-gui 
make install clean (stay close for gettext options, 2450: 21mins, supermicro: 14mins)
rehash

8. get latest sources for this release:
cd /usr/src 
cat > sup
*default host=cvsup4.freebsd.org
*default base=/usr
*default prefix=/usr
*default release=cvs tag=RELENG_4_11
*default delete use-rel-suffix
*default compress
src-all

cvsup sup (2450, 4.10: 13mins, supermicro, 4.11: 11mins)

9. populate hosts
cat >> /etc/hosts
10.1.4.3	backup2

10. put key in authorized_keys on backup2
ssh-keygen -t dsa -b 1024 (default location, leave password blank)
scp /root/.ssh/id_dsa.pub user@backup2:/tmp/jail18pub
on backup2:
cat /tmp/jail18pub >> /root/.ssh/authorized_keys

confirm that you can ssh to backup2 without getting a login prompt

11. configure new kernel. Get config from similar machine or there may be a master copy somewhere under /mnt/data4/build (name the kernel config the same as the jail, ex jail4):
cd /usr/src/sys/i386/conf 
scp backup2:/mnt/data4/build/freebsd/kern_config-4.11 ./jail18

edit the kernel config and change ident to be the name of the jail:
ident           jail4

IMPORTANT CUSTOMIZATION:
for machines with >4G RAM, add to the config:
options         PAE

for supermicro mobo’s with broadcom nics, add to the config:
device          bge             # Broadcom BCM570x (``Tigon III'')

for machines where lots of postgres might be running, change SHMMAXPGS:
options         SHMMAXPGS=40960

edit /sys/conf/newvers.sh to add –jc2 to the end of the BRANCH string (RELEASE-p9-jc2)

12. bring over patches from backup2
The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.
cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/4.11/*" .
jail_proc_patch      100% |*************************************************|  2593    00:00
restore-patch        100% |*************************************************|  3295    00:00
411ps-jail-patch     100% |*************************************************|  2602    00:00
jail_rtprio_patch    100% |*************************************************|   301    00:00
udp-patch            100% |*************************************************|   594    00:00

Apply patches:
patch < 411ps-jail-patch
patch < jail_proc_patch
patch < restore-patch
patch < jail_rtprio_patch
patch < udp-patch

13. build, install kernel and world
make buildworld buildkernel installkernel (2450: 48min, supermicro: 20mins)
(Any compile errors can be looked up in /usr/include/sys/signal.h, other errors, do a rm -R /usr/obj/*)
make installworld (2450: 2min, supermicro: 1mins)
mergemaster -i
(answer no to most of it)

14. reboot. Confirm new kernel is loaded (uname -a)

15. update ports:
cd /usr/ports
cat > sup
*default host=cvsup4.FreeBSD.org
*default base=/usr
*default prefix=/usr
*default release=cvs tag=RELENG_4
*default delete use-rel-suffix
*default compress
ports-all tag=.

cvsup sup (2450: 26mins, supermicro: 26mins)

16. add console="comconsole" to /boot/loader.conf
cat >> /boot/loader.conf
console="comconsole"

17. edit /etc/ttys and turn off all ttyv's except 0 and 1
also turn on ttyd0, change type to vt100:
ttyd0   "/usr/libexec/getty std.9600"  vt100   on secure

kill -1 1

on console:
vi /etc/remote
(rename port to jail4 depending on where and which digi plugged into)
test serial console

18. install linux_base:
cd /usr/ports/emulators/linux_base
make install clean (2450: 7min, supermicro: 2mins)

reibuild rpmdb cause we had probs installing aacapps
cd /compat/linux/bin
./rpm --initdb
./rpm --rebuilddb

19. install aacapps-4.1-0.i386.rpm
scp backup2:/mnt/data4/build/freebsd/aacapps-4.1-0.i386.rpm /tmp/.
/compat/linux/bin/rpm -ivh /tmp/aacapps-4.1-0.i386.rpm
cd /dev
sh MAKEDEV aac0

test out /compat/linux/usr/sbin/aaccli

20. edit root's path and login script:
vi /root/.cshrc
add to path: /usr/local/jail/bin /compat/linux/usr/sbin

Change alias entries (add G):
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm       mb mount
alias mbu       mb umount

and alter the prompt, set the following:
set prompt = "`/bin/hostname -s` %/# "

at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`ps auxwJ | grep $sshtty | awk '{print $2}'`

set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`ps cauxJ | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end
 
21. install rsync from ports
cd /usr/ports/net/rsync
make install clean

22. create & populate binaries/scripts dirs
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
scp backup2:"/mnt/data4/bin/freebsd/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch quad2
touch quad3
touch quad4
touch safe1
touch safe2
touch safe3
touch safe4
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/rc.d/quad2 quad2
ln -s /usr/local/jail/rc.d/quad3 quad3
ln -s /usr/local/jail/rc.d/quad4 quad4
ln -s /usr/local/jail/rc.d/safe1 safe1
ln -s /usr/local/jail/rc.d/safe2 safe2
ln -s /usr/local/jail/rc.d/safe3 safe3
ln -s /usr/local/jail/rc.d/safe4 safe4
rehash

23. configure inetd to respond to mrtg load queries
cat >> /etc/inetd.conf
load    stream  tcp     nowait  user    /usr/local/jail/bin/load.pl  load.pl

cat >> /etc/services
load            12384/tcp

kill -HUP `cat /var/run/inetd.pid`

24. configure load mrtg, on mail
vi /usr/local/etc/mrtg/mrtg1.cfg
(add new entry to file following existing format)

25. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.104 jail4.johncompanies.com # ssh

su bb
cd /usr/home/bb/bbsrc/bb1.9e-btf
./runbb.sh stop
./runbb.sh start
exit

26. install bb client
adduser -group 1984 -shell /bin/csh -uid 1984 bb
cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd.tar .
tar xvf bb-freebsd.tar

cat > /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
10.1.4.105 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh
10.1.4.118 jail18.johncompanies.com # ssh

vi /home/bb/bbc1.9e-btf/ext/openfiles   and change:
MACHINE="jail18,johncompanies,com"      # HAS TO BE IN A,B,C FORM

cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh
./bbchkhosts.sh (ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd bbc1.9e-btf/
./runbb.sh start
more BBOUT (look for errors)
exit

cat > /usr/local/etc/rc.d/bb.sh
su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"

chmod +x /usr/local/etc/rc.d/bb.sh

27. remove reserve space, enable softupdates (probably already set, so not necessary)
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2

mount -a

28. configure ntp
cat > /etc/ntp.conf
server 10.1.4.105

/usr/sbin/ntpd -p /var/run/ntpd.pid
ntpq -p
(confirm it’s able to reach our time server)

29. mrtg switch graphs

31. fwd and reverse lookups on ns1c
vi johncompanies.com
rr johncompanies.com
vi internal.johncompanies.com
rndc reload johncompanies.com IN private
(edit the PTR too)

32. create all /dev/vn and /dev/pty files in /dev
cat > /tmp/runme.sh
#!/bin/sh
cd /dev
for i in 1 2 3 4 5 6 7 ; do sh MAKEDEV pty$i ; done
for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 ; do sh MAKEDEV vn$i ; done

NOTE: there are only 4 lines in the above output - however the lines may be wrapped on your terminal - make sure that there are only four lines in the script you make.

chmod +x /tmp/runme.sh
/tmp/runme.sh

rm /tmp/runme.sh

ls /dev/vn*|wc -l (make sure the output is a high number – larger than 128)
ls /dev/pty*|wc -l (make sure the output is exactly 256)

33. populate /etc/rc.conf with IPs and NFS settings
vi /etc/rc.conf

kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="NO"

xntpd_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
sshd_enable="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.104"

ifconfig_xl0="inet 10.1.4.104 netmask 255.255.255.0"
ifconfig_fxp0="inet 69.55.228.101 netmask 255.255.255.0"
defaultrouter="69.55.228.1"
ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"

static_routes="t1 office"
route_t1="-net 10.1.5 10.1.4.2"
route_office="-net 10.1.6 10.1.4.2"

34. make sure sysctls are set and preserved after reboot
cat >> /etc/sysctl.conf
kern.consmute=0
jail.sysvipc_allowed=1
kern.ipc.shm_use_phys=1
kern.ipc.shmall=65535
kern.ipc.shmmax=134217728
net.inet.tcp.syncookies=0
kern.maxfiles=32768
kern.fallback_elf_brand=3
kern.maxprocperuid=4000
jail.max_procs_per_jail: 1026

35. reboot

36. create the jail template
vnconfig -T -S 1g -Z -s labels -c /dev/vn1 /mnt/data1/jail
disklabel -r -w vn1 auto
newfs /dev/vn1c
cd /usr/src
mkdir -p /mnt/data1/jail-DIR
mount /dev/vn1c /mnt/data1/jail-DIR
make world DESTDIR=/mnt/data1/jail-DIR (2450: 45mins, supermicro: 19mins)
cd etc
make distribution DESTDIR=/mnt/data1/jail-DIR -DNO_MAKEDEV_RUN
cd /mnt/data1/jail-DIR/dev
sh MAKEDEV jail
cd /mnt/data1/jail-DIR
ln -sf dev/null kernel

jail /mnt/data1/jail-DIR testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
cat > /etc/rc.conf
portmap_enable="NO"
network_interfaces=""
hostname="newsystem"
kern_securelevel_enable="NO"
sendmail_enable="YES"
sshd_enable="YES"

cat >> /etc/resolv.conf
nameserver 69.55.225.225
nameserver 69.55.230.3

vi /etc/crontab
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# DO NOT UNCOMMENT THESE

rm -rf /etc/periodic/daily/400.status-disks

mv /bin/df /bin/df_

cat > /bin/df
#!/bin/sh
/bin/df_ $* .

chmod +x /bin/df

cat > /sbin/mount
echo `df | tail -1 | awk '{print $1 " on " $6 " (ufs, local)"}'`

check /tmp for crap

vi /etc/periodic/security/100.chksetuid
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/'

mkdir -p /usr/compat/linux/dev

adduser (Add account for user)

put user in wheel group
vi /etc/group

vi /usr/home/user/.profile (and add to the file):
TERM=vt100;     export TERM

cd /etc
vipw -d .
root:$1$krszPxhk$xkCepSnz3mIikT3vCtJCt0:0:0::0:0:Charlie &:/root:/bin/csh
user:$1$Mx9p5Npk$QdMU6c8YQqp2FW2M3irEh/:1001:1001::0:0:User &:/home/user:/bin/sh

tzsetup

newaliases 

chflags schg /dev/*mem

cd /dev
rm console
ln -s null console

exit
exit

cd /usr/ports
make -DNOCLEANDEPENDS clean (2450: 47mins , supermicro: 17mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/data1/jail-DIR/usr

cd /mnt/data1/jail-DIR/dev
rm kmem
mknod kmem c 2 1 root:kmem
chmod 640 kmem
rm mem
mknod mem c 2 0 root:kmem
chmod 640 mem

rm /mnt/data1/jail-DIR/root/.history

sh
for i in 1 2 3 4 5 6 7 ; do sh MAKEDEV pty$i ; done
exit

cd /mnt/data1/jail-DIR/usr/compat/linux/dev
mknod null c 2 2
mknod random c 2 3

cd 
mkdir /usr/local/jail/template/
dump -0a -f /usr/local/jail/template/411template /dev/vn1

umount /dev/vn1c
vnconfig -u /dev/vn1

rm /mnt/data1/jail
rm -fr /mnt/data1/jail-DIR

37. setup backups
cat > /usr/local/jail/bin/backup.config
#!/bin/sh
backupdir=/mnt/data2/jail18_rsync

## ENTRY /etc
## ENTRY /usr/local/etc
## ENTRY /usr/local/jail
## ENTRY /root/logs

on backup2:
setup backup dirs:
mkdir -p /mnt/data2/jail18_rsync/0_today
mkdir -p /mnt/data2/jail18_rsync/1_yesterday
mkdir -p /mnt/data2/jail18_rsync/2_two_day

add the system to /mnt/data1/bin/rsync_houseclean 

on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)

38. mkdir /root/logs

39. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.228.101
ListenAddress 10.1.4.104

kill -1 `cat /var/run/sshd.pid`

40. add crontab entries
crontab -e
5 0 * * * /usr/local/jail/bin/backup
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
55 10,23 * * * /usr/local/jail/bin/trafficwatch.pl


41. Reboot notify script
cat > /usr/local/etc/rc.d/notify.sh
echo "`/bin/hostname` rebooted" | /usr/bin/mail reboot@johncompanies.com

chmod +x /usr/local/etc/rc.d/notify.sh

42. copy jailmake from prev system
scp user@10.1.4.118:/usr/local/jail/bin/jailmake /usr/local/jail/bin
rehash
NOTE: remove df altering code from jailmake since we put the correct df in the template, and make sure path to template file is right

43. add to templates via mgmt system

44. add to server/cabinet map. On mail:
vi /usr/local/www/mgmt/html/cabinetmap.html

45. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
 
00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.2
00117 deny ip from any to 69.55.228.2

jail4 would be 00104...
ipfw add 00118 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.140
ipfw add 00118 deny ip from any to 69.55.228.140

46. select customers for probe map

FreeBSD 6.1[edit]

Last updated 2006-05-09 

All time extimates below assume disks aren’t scrubbing

1. make sure bios is setup for bios console redirect
Supermicro:
Console redirection:
Com port addr: on-board COM A
Baud: 38400
Console type: vt100
Flow control: none
Console connection: direct
Continue cr after post: off

2450:
Make sure running bios A09
Console Redirection: VT100/VT220

2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 5.4
skip kernel config (enter)
custom install

partition ->
move cursor to amrd0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save
standard mbr (no boot manager)
space to unselect aacd0
cursor over aacd1
space
a for entire disk
q to quit and save
none (leave untouched)

cursor over aacd0
space
(takes you into part. Screen again) q to exit
none
Make sure both are checked and tab to ok

Label ->
Make sure aacd0 is highlighted
a to start with defaults

john likes:
/1g
/var 256m

Glenn likes:
/128
/var 256
/usr 3g
/tmp 256

We do:
delete everything
/ 128M
swap 2G
/var 256M
/tmp 256M
/usr 3G
/mnt/data1 remaining space

Make sure to toggle S for soft updates on all (should look like UFS2+S Y under the Newfs column)

move cursor to aacd1
swap 2G
/mnt/data2 remaining space

q to save and exit

distributions ->
developer
yes to install ports
exit

media ->
cd

commit ->
yes
(2450: 14mins, supermicro: 12mins)

yes to "visit general config" ->
Set root pwd

Add user ‘user’ member group is wheel, set password

Set tz

Networking->interfaces->Fxp0 ->
No IPV6
dhcp=no
Set hostname & domain
Enable sshd

exit...
exit install ->
yes

take the cd out and let the machine reboot
when it comes back up, enter junk when it asks for key seed


3. double check the date/time

4. edit /etc/make.conf (only add the console speed line if this is a supermicro capable of outputting BIOS redirect at that speed – 2450’s can only do 9600)
echo "WITHOUT_X11=yes \
KERNCONF=jail19 \
BOOT_COMCONSOLE_SPEED=38400" >> /etc/make.conf

5. add console="comconsole" to /boot/loader.conf
echo "console=""comconsole""" >> /boot/loader.conf

6. turn off all ttyv's except 0 and 1 in /etc/ttys
also turn on ttyd0, change type to vt100:
vi /etc/ttys
ttyd0   "/usr/libexec/getty std.9600"  vt100   on secure

kill -1 1

on console server:
vi /etc/remote
(rename port to jail18 depending on where and which digi plugged into)
test serial console

7. install cvsup
cd /usr/ports/net/cvsup-without-gui 
make install clean; rehash
(stay close for gettext options, 2450: 27mins, supermicro: 17mins)

8. get latest sources for this release:
cd /usr/src 
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_6_1\
*default delete use-rel-suffix\
*default compress\
src-all" > sup

cvsup sup 
(2450, ~12mins, supermicro, 27mins)

9. populate hosts
echo "10.1.4.3 backup2" >> /etc/hosts

10. put key in authorized_keys on backup2
cd
ssh-keygen -t dsa -b 1024 
(default location, leave password blank)
scp /root/.ssh/id_dsa.pub user@backup2:/tmp/jailkey

cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys'

confirm that you can ssh to backup2 without getting a login prompt

ssh backup2

11. configure new kernel. Get config from similar machine or there may be a master copy somewhere under /mnt/data4/build/freebsd (name the kernel config the same as the jail, ex jail18):
cd /usr/src/sys/i386/conf 
scp backup2:/mnt/data4/build/freebsd/kern_config-6.1 ./jail19

edit the kernel config and change ident to be the name of the jail:
vi jail14
ident           jail14

edit /sys/conf/newvers.sh to add –jc1 to the end of the BRANCH string (RELEASE-jc1)
vi /sys/conf/newvers.sh

12. bring over patches from backup2
The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.
cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/6.1/*" .
jail_proc_patch      100% |*************************************************|  2593    00:00
restore-patch        100% |*************************************************|  3295    00:00
54ps-jail-patch      100% |*************************************************|  2602    00:00
jail_rtprio_patch    100% |*************************************************|   301    00:00
udp-patch            100% |*************************************************|   594    00:00

Apply patches:
patch < 54ps-jail-patch
patch < jail_proc_patch
patch < restore-patch
patch < jail_rtprio_patch
patch < udp-patch

13. build, install kernel and world
cd /usr/src
make buildworld buildkernel installkernel 
(2450: 1:56min, supermicro::59mins)
make installworld 
(2450: 3min, supermicro: 1min)
mergemaster -i
delete /var/tmp/temproot
delete bsnmpd
delete temporary ./etc/hosts
delete temporary ./etc/motd
delete /var/tmp/temproot

14. reboot. Confirm new kernel is loaded

uname –a

15. update ports:
cd /usr/ports
echo "*default host=cvsup4.FreeBSD.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_6_1\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup

cvsup sup 
(2450: 18mins, supermicro: 19mins)

18. (only applies if adaptec card installed)
install linux_base:
cd /usr/ports/emulators/linux_base
make install clean 
(2450: 7min, supermicro: 3mins)

reibuild rpmdb cause we had probs installing aacapps
cd /compat/linux/bin
./rpm --initdb
./rpm --rebuilddb

install aacapps-4.1-0.i386.rpm
scp backup2:/mnt/data4/build/freebsd/aacapps-4.1-0.i386.rpm /tmp/.
/compat/linux/bin/rpm -ivh --excludepath=/dev /tmp/aacapps-4.1-0.i386.rpm

test out;
/compat/linux/usr/sbin/aaccli


20. edit root's path and login script:
vi /root/.cshrc
add to path: 
/usr/local/jail/bin 
(if adaptec card installed, also add /compat/linux/usr/sbin)

Change alias entries (add G):
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm       mb mount
alias mbu       mb umount

and alter the prompt, set the following:
set prompt = "`/bin/hostname -s` %/# "

at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`

set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end
 
21. install rsync from ports
cd /usr/ports/net/rsync
make install clean

choose default options

21. install perl from ports
PROB NOT NECESSARY – INSTALLED WITH LINUX I THINK
cd /usr/ports/lang/perl5.8/
make install clean; rehash
(supermicro: 5min)

22. create & populate binaries/scripts dirs
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
mkdir /mnt/data1
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd6.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch quad2
touch quad3
touch quad4
touch safe1
touch safe2
touch safe3
touch safe4
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/rc.d/quad2 quad2
ln -s /usr/local/jail/rc.d/quad3 quad3
ln -s /usr/local/jail/rc.d/quad4 quad4
ln -s /usr/local/jail/rc.d/safe1 safe1
ln -s /usr/local/jail/rc.d/safe2 safe2
ln -s /usr/local/jail/rc.d/safe3 safe3
ln -s /usr/local/jail/rc.d/safe4 safe4

rehash

23. configure inetd to respond to mrtg load queries
echo "load    stream  tcp     nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf

echo "load            12384/tcp" >> /etc/services

26. install bb client
adduser
cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd.tar .
tar xvf bb-freebsd.tar

edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
echo "10.1.4.105 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
10.1.4.103 jail3.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts

vi /home/bb/bbc1.9e-btf/ext/openfiles 
MACHINE="jail19,johncompanies,com"      # HAS TO BE IN A,B,C FORM

cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh (y to questions)
./bbchkhosts.sh (ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf/src
make; make install
cd ..
./runbb.sh start
more BBOUT 
(look for errors)
exit

echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh

modify bb-msgtab to look for raid failures

24. configure load mrtg, on mail
vi /usr/local/www/mgmt/mrtg/mrtg1.cfg 
(add new entry to file following existing format)

25. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.119 jail19.johncompanies.com # ssh

su bb
cd
bbsrc/bb/runbb.sh restart ; exit

27. remove reserve space, enable softupdates (probably already set, so not necessary)
NOT APPLICABLE IF USING GVINUM
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a

28. configure ntp
echo "server 10.1.4.105" > /etc/ntp.conf

/usr/sbin/ntpd -p /var/run/ntpd.pid
sleep 2; ntpq -p
(confirm it’s able to reach our time server)

29. mrtg switch graphs

31. fwd and reverse lookups on ns1c
vr johncompanies.com
vi internal.johncompanies.com
rndc reload johncompanies.com IN private
(edit the PTR too)

33. populate /etc/rc.conf with IPs and NFS settings
vi /etc/rc.conf

kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"

xntpd_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
sshd_enable="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.119"
devfs_system_ruleset="devfsrules_show_all"

ifconfig_xl0="inet 10.1.4.118 netmask 255.255.255.0"
ifconfig_fxp0="inet 69.55.228.101 netmask 255.255.255.0"
defaultrouter="69.55.228.1"
ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"

static_routes="t1 office"
route_t1="-net 10.1.5 10.1.4.2"
route_office="-net 10.1.6 10.1.4.2"
gvinum_enable="YES"
fsck_y_enable="YES"
background_fsck="NO"

34. make sure sysctls are set and preserved after reboot
echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=65535\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.max_procs_per_jail: 1026\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0" >> /etc/sysctl.conf

35. mount procfs
echo "proc                    /proc           procfs  rw              0       0" >> /etc/fstab

36. enable noatime option
NOT APPLICABLE IF RUNNING GVINUM
data1 and data2 should look something like:
/dev/amrd0s1g           /mnt/data1      ufs     rw,noatime      2       2

36. populate devfs ruleset
scp backup2:/mnt/data4/build/freebsd/devfs.rules /etc

35. reboot
Check rules:
devfs rule showsets
devfs rule -s 3 show

36. create gvinum volumes

Make a g partition:

bsdlabel -e /dev/aacd0s1

given:
# /dev/aacd0s1:
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  a:   262144        0    4.2BSD     2048 16384 16392
  b:  4194304   262144      swap
  c: 143363997        0    unused        0     0         # "raw" part, don't edit
  d:   524288  4456448    4.2BSD     2048 16384 32776
  e:   524288  4980736    4.2BSD     2048 16384 32776
  f:  6291456  5505024    4.2BSD     2048 16384 28552

new offset = 6291456 + 5505024 = 11796480
new size is size for 'c' partition minus the new start from above
143363997 - 11796480 = 131567517
So:
g: 131567517 11796480 unused 0 0

For a 73G drive (after OS), we can fit 31 2G volumes so:

echo 'drive data1 device /dev/aacd0s1g' > /tmp/cgv
sh
for f in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data1' >> /tmp/cgv; done; exit

gvinum create /tmp/cgv

For a 146G drive (-4G for swap), we can fit 66 2G volumes so:

echo 'drive data2 device /dev/aacd1s1g' > /tmp/cgv
sh
for f in 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit

gvinum create /tmp/cgv

For 3rd 73G drive (after 2G swap), we can fit 33 2G volumes so:
Label should be:
# /dev/aacd2s1:
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  c: 143299737        0    unused        0     0         # "raw" part, don't edit
  g: 143299721        16    unused        0     0

echo 'drive data3 device /dev/aacd2s1g' > /tmp/cgv
sh
for f in 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data3' >> /tmp/cgv; done

gvinum create /tmp/cgv

For a 2nd 73G drive (after 2G swap), we can fit 33 2G volumes so:

echo 'drive data2 device /dev/aacd1s1g' > /tmp/cgv
sh
for f in 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit

gvinum create /tmp/cgv


36. create the jail template

mkdir /mnt/jail
newfs /dev/gvinum/v1
mount /dev/gvinum/v1 /mnt/jail

cd /usr/src
make clean
rm -fr /usr/obj/
make world DESTDIR=/mnt/jail
(2450: 2:28mins, supermicro: 55mins)
cd etc
make distribution DESTDIR=/mnt/jail
mount_devfs devfs /mnt/jail/dev
devfs -m /mnt/jail/dev rule -s 3 applyset 
cd /mnt/jail
ln -sf dev/null kernel

jail /mnt/jail testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
echo 'network_interfaces=""\
hostname="newsystem"\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf

echo "nameserver 69.55.225.225\
nameserver 69.55.230.3" >> /etc/resolv.conf

vi /etc/crontab
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# DO NOT UNCOMMENT THESE

rm -rf /etc/periodic/daily/400.status-disks

check /tmp for crap

vi /etc/periodic/security/100.chksetuid
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/' (use single quotes)

mkdir -p /usr/compat/linux/dev

adduser (Add account for user, make sure in wheel group)

user/root passwd: 8ico2987

Set root password

vi /usr/home/user/.profile (and add to the file):
TERM=vt100;     export TERM

tzsetup

newaliases 

#cd /dev
#rm console
#ln -s null console

exit
exit

cd /usr/ports
make -DNOCLEANDEPENDS clean 
(2450: 15mins , supermicro: 29mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/jail/usr (2450: 2:00 mins , supermicro: 15mins)

rm /mnt/jail/root/.history

cd 
mkdir /usr/local/jail/template/
dump -0a -f /usr/local/jail/template/61template /dev/gvinum/v1

umount /mnt/jail/dev
umount /dev/gvinum/v1

rm -fr /mnt/jail

37. setup backups
echo '#\!/bin/sh\
backupdir=/mnt/data3jail3_rsync\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jail\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config

on backup2:
setup backup dirs:
mkdir -p /mnt/data3/jail3/0

add the system to 
vi /mnt/data4/bin/snapshot_rotate

on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)

38. mkdir /root/logs

39. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.228.101
ListenAddress 10.1.4.118

kill -1 `cat /var/run/sshd.pid`

40. add crontab entries
crontab -e
5 0 * * * /usr/local/jail/bin/backup
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
55 10,23 * * * /usr/local/jail/bin/trafficwatch.pl


41. Reboot notify script
ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh 

42. copy jailmake from prev system
scp user@10.1.4.119:/usr/local/jail/bin/jailmake /usr/local/jail/bin
rehash
NOTE: remove df altering code from jailmake since we put the correct df in the template, and make sure path to template file is right

43. add to management db (on mail and devweb) jc.ref_machines and jc.ref_templates

uname -r
5.4-RELEASE-p2-jc2

insert into ref_machines values (null,'jail19','jail19.johncompanies.com',0,'l');
select machine_id from ref_machines where host='jail19';
+------------+
| machine_id |
+------------+
|         35 |
+------------+
insert into ref_templates values ('',' 6.2-RELEASE-jc1',5,'FreeBSD 6.2',0);

44. add to server/cabinet map. On mail:
vi /usr/local/www/mgmt/html/cabinetmap.html

45. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
 
00119 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00119 deny ip from any to 69.55.228.200

jail19 would be 00119...
ipfw add 00119 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
ipfw add 00119 deny ip from any to 69.55.228.200

46. select customers for probe map

47. install raid monitor

cd /usr/ports/sysutils/asr-utils
make install clean

48. make gv start on boot


scp backup2:/mnt/data4/build/freebsd/gvinum /etc/rc.d/gvinum




gconcat label -v somelabel /dev/gvinum/a /dev/gvinum/b
bsdlabel -r -w /dev/concat/somelabel
newfs /dev/concat/somelabela
mount /dev/concat/somelabel /mount/point

umount /dev/concat/somelabel
gconcat stop somelabel
gconcat label -v /dev/gvinum/a /dev/gvinum/b /dev/gvinum/c /dev/gvinum/d
growfs /dev/concat/somelabel
mount /dev/concat/somelabel /mount/point

volume f
        plex org concat
        sd length 30449m drive data1

where f is 

D data1                 State: up       /dev/aacd0s1g   A: 30449/64241 MB (47%)

gvinum rm -r f


so i setup 2 machines with 6.1. A had 2 logical drives and gv's created across both. B had 1 logical drive and gv's across the 1 drive.  
the labeling for the gv's was v1-vN (till i ran out of space) 
when i moved aac1 from A to B, the gv's on A's aac1, took precedence over the similarly labeled gv's on B's aac0. in other words. B's aac0 used to have v1-v30. A's aac1 had vn6-vn30. when A's aac1 was moved to B, v1-v5 were linked to B's aac0, and v6-v30 linked to A's aac1 
i relabeled B's aac0 gv's to something different (not v1-vN) and tried again and they all showed up.  
i tried the experiment again this time moving A's aac0 to B. at that point nothing worked. i moved A's aac0 back to A and renamed the device (data1) to something else, then tried the test again. still no beans.  
it's hazy what i did after that cause the machine's weren't cooperating and i was trying to rename the device but basically i think i need to repeat the test and see if i can re-define the device, and probably also give it a unique name and i bet it would have worked.  
also interesting- A's aac1 contained data about A's aac0 which showed up when i put aac1 into B 
skeeter:	as for the gv stuff, it definitely sounds like using some sort of serial numbering scheme would be the way to go if you want to be able to move disks around.... 
that overlap is still an issue  (aac1's device was 'data2')  when i had A's aac0 in B nothing worked both disks gv devices were called data1 
skeeter:	I suppose you could serialize those names as well...

FreeBSD 6.2[edit]

Last updated 2007-10-15 

All time extimates below assume disks aren’t scrubbing. Setup instructions below are for LSI card:

1. make sure bios is setup for bios console redirect
Supermicro:
Console redirection:
Com port addr: on-board COM A
Baud: 38400
Console type: vt100
Flow control: none
Console connection: direct
Continue cr after post: on

2450:
Make sure running bios A09
Console Redirection: VT100/VT220

2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 5.4
skip kernel config (enter)
custom install

partition ->
move cursor to amrd0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save
standard mbr (no boot manager)
space to unselect amrd0
cursor over amrd1
space
a for entire disk
q to quit and save
none (leave untouched)

cursor over amrd0
space
(takes you into part. Screen again) q to exit
none
Make sure both are checked and tab to ok

Label ->
Make sure amrd0 is highlighted
a to start with defaults

john likes:
/1g
/var 256m

Glenn likes:
/128
/var 256
/usr 3g
/tmp 256

We do:
delete everything
/ 128M
swap 2G (for 2950 make it 4G)
/var 256M
/tmp 256M
/usr 3.5G (3584M)
/mnt/data1 remaining space (no need to newfs)

Make sure to toggle S for soft updates on all (should look like UFS2+S Y under the Newfs column)

move cursor to amrd1
swap 4G
/mnt/data2 remaining space (no need to newfs)

q to save and exit

distributions ->
developer
yes to install ports
exit

media ->
cd

commit ->
yes
(2450: 14mins, supermicro: 12mins)

yes to "visit general config" ->
Set root pwd

Add user ‘user’ member group is wheel, set password

Set tz

Networking->interfaces->Fxp0 ->
No IPV6
dhcp=no
Set hostname & domain
Enable sshd

exit...
exit install ->
yes

take the cd out and let the machine reboot

3. double check the date/time

4. edit /etc/make.conf (only add the console speed line if this is a supermicro capable of outputting BIOS redirect at that speed – 2450’s can only do 9600)
echo "WITHOUT_X11=yes \
KERNCONF=jail7 \
BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf

5. add console="comconsole" to /boot/loader.conf
echo "console=""comconsole""" >> /boot/loader.conf

6. turn off all ttyv's except 0 and 1 in /etc/ttys
also turn on ttyd0, change type to vt100:
vi /etc/ttys
ttyd0   "/usr/libexec/getty std.9600"  vt100   on secure

kill -1 1

on console server:
vi /etc/remote
(rename port to jail18 depending on where and which digi plugged into)
test serial console

7. populate hosts
echo "10.1.4.3 backup2" >> /etc/hosts

8. put key in authorized_keys on backup2
cd
ssh-keygen -t dsa -b 1024 
(default location, leave password blank)

cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys'

confirm that you can ssh to backup2 without getting a login prompt

ssh backup2

9. create & populate binaries/scripts dirs
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
mkdir -p /usr/local/jail/template/
mkdir /mnt/data1
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd6.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch quad2
touch quad3
touch quad4
touch safe1
touch safe2
touch safe3
touch safe4
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/rc.d/quad2 quad2
ln -s /usr/local/jail/rc.d/quad3 quad3
ln -s /usr/local/jail/rc.d/quad4 quad4
ln -s /usr/local/jail/rc.d/safe1 safe1
ln -s /usr/local/jail/rc.d/safe2 safe2
ln -s /usr/local/jail/rc.d/safe3 safe3
ln -s /usr/local/jail/rc.d/safe4 safe4

rehash

10. edit root's path and login script:
vi /root/.cshrc
add to path: 
/usr/local/jail/bin 
(if adaptec card installed, also add /compat/linux/usr/sbin)

Change alias entries (add G):
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm       mb mount
alias mbu       mb umount

and alter the prompt, set the following:
set prompt = "`/bin/hostname -s` %/# "

at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`

set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end

To load the new file:
source /root/.cshrc

11. install cvsup
cd /usr/ports/net/cvsup-without-gui 
make install clean; rehash; mail -s 'cvs installed' dave.boodman@vtext.com < /dev/null

(stay close for gettext options, 2450: 27mins, supermicro: 17mins, 2950: 22mins)

12. get latest sources for this release:
cd /usr/src 
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_6_2\
*default delete use-rel-suffix\
*default compress\
src-all" > sup

cvsup sup ; mail -s 'cvs sup done' dave.boodman@vtext.com < /dev/null

(2450, ~12mins, supermicro, 27mins, 2950: 7mins)


13. configure new kernel. Get config from similar machine or there may be a master copy somewhere under /mnt/data4/build/freebsd (name the kernel config the same as the jail, ex jail18):
cd /usr/src/sys/i386/conf 
scp backup2:/mnt/data4/build/freebsd/kern_config-6.2 ./jail7

or for PAE

scp backup2:/mnt/data4/build/freebsd/kern_config-6.2-PAE ./jail7

edit the kernel config and change ident to be the name of the jail:
vi jail7
ident           jail7

edit /sys/conf/newvers.sh to add –jc1 to the end of the BRANCH string (RELEASE-jc1)
vi /sys/conf/newvers.sh

14. bring over patches from backup2

The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.

cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/6.x/*" .

Apply patches:
patch -l < jls-patch

Apply these only to 2950 with PAE:
patch -p0 < mfi-patch
patch -p0 < gvinum-staticcompile-patch
patch -p0 < gvinum-bin-patch

15. build, install kernel and world
cd /usr/src
make buildworld buildkernel installkernel; mail -s 'kernel build done' dave.boodman@vtext.com < /dev/null
(2450: 1:56min, supermicro: 59mins, 2950: 38mins)
make installworld 
(2450: 3min, supermicro: 1min, 2950: :34)
mergemaster -i
delete /var/tmp/temproot
delete bsnmpd
delete temporary ./etc/hosts
delete temporary ./etc/motd
delete /var/tmp/temproot

16. populate devfs ruleset
scp backup2:/mnt/data4/build/freebsd/devfs.rules /etc

17. populate /etc/rc.conf with IPs and NFS settings
vi /etc/rc.conf

kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"

xntpd_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
sshd_enable="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.119"
devfs_system_ruleset="devfsrules_show_all"

ifconfig_xl0="inet 10.1.4.118 netmask 255.255.255.0"
ifconfig_fxp0="inet 69.55.228.101 netmask 255.255.255.0"
defaultrouter="69.55.228.1"
ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"

static_routes="t1 office"
route_t1="-net 10.1.5 10.1.4.2"
route_office="-net 10.1.6 10.1.4.2"
gvinum_enable="YES"
fsck_y_enable="YES"
background_fsck="NO"

18. make sure sysctls are set and preserved after reboot
echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=65535\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.max_procs_per_jail: 1026\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0\
dev.amr.0.allow_volume_configure=1\
compat.linux.osrelease=2.6.12" >> /etc/sysctl.conf

19. mount procfs
echo "proc                    /proc           procfs  rw              0       0" >> /etc/fstab

For Dell 2950:
echo "linprocfs               /usr/compat/linux/proc linprocfs rw     0       0" >> /etc/fstab
echo "linsysfs                /usr/compat/linux/sys linsysfs rw       0       0" >> /etc/fstab

20. reboot. Confirm new kernel is loaded

uname –a

Check devfs rules:
devfs rule showsets
devfs rule -s 3 show

21. update ports:
cd /usr/ports
echo "*default host=cvsup4.FreeBSD.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_6_2\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup

cvsup sup; mail -s 'cvs sup ports done' dave.boodman@vtext.com < /dev/null

(2450: 18mins, supermicro: 19mins; 2950: 24mins)

22. Install raid mgmt tool
install linux_base:
cd /usr/ports/emulators/linux_base-fc4
make install clean 
(2450: 7min, supermicro: 3mins, 2950: 14mins)

(for LSI)
cd /usr/ports/sysutils/linux-megamgr
make install clean

cd /usr/ports/sysutils/megarc
make install clean

(for Perc5/i)
cd /usr/ports/sysutils/linux-megacli
make install clean

Test:
rehash; megacli ldinfo lall a0

 (for adaptec)
This didn’t work: reibuild rpmdb cause we had probs installing aacapps
cd /compat/linux/bin
./rpm --initdb
./rpm --rebuilddb

Install of linux-base lead to broken rpm on 6.2 so:
install aacapps-4.1-0.i386.rpm
scp backup2:/mnt/data4/build/freebsd/aacapps-4.1-0.i386.rpm /tmp/.
/compat/linux/bin/rpm -ivh --excludepath=/dev /tmp/aacapps-4.1-0.i386.rpm
scp user@10.1.4.107:/compat/linux/usr/sbin/aaccli /compat/linux/usr/sbin/aaccli

test out;
/compat/linux/usr/sbin/aaccli

rpm didn’t even install on latest so just scp’d over aaccli and it worked

23. install rsync from ports
cd /usr/ports/net/rsync
make install clean

choose default options

24. install perl from ports
Not necessary if linux_base is installed

cd /usr/ports/lang/perl5.8/
make install clean; rehash
(supermicro: 5min)

25. configure inetd to respond to mrtg load queries
echo "load    stream  tcp     nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf

echo "load            12384/tcp" >> /etc/services

26. install bb client
adduser
Username: bb
Full name: bb
Uid (Leave empty for default): 1984
Login group [bb]:
Login group is bb. Invite bb into other groups? []:
Login class [default]:
Shell (sh csh tcsh nologin) [sh]:
Home directory [/home/bb]:
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: yes
Lock out the account after creation? [no]:
Username   : bb
Password   : <random>
Full Name  : bb
Uid        : 1984
Class      :
Groups     : bb
Home       : /home/bb
Shell      : /bin/sh
Locked     : no
OK? (yes/no): yes

cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd.tar .
tar xvf bb-freebsd.tar

edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
10.1.4.107 jail7.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts

vi /home/bb/bbc1.9e-btf/ext/openfiles 
MACHINE="jail19,johncompanies,com"      # HAS TO BE IN A,B,C FORM

cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh 
(y to questions)
./bbchkhosts.sh
(ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf/src
make; make install
cd ..
./runbb.sh start
more BBOUT 
(look for errors)
exit

echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh

27. configure load mrtg, on mail
vi /usr/local/www/mgmt/mrtg/mrtg1.cfg 
(add new entry to file following existing format)

28. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.119 jail19.johncompanies.com # ssh

su bb
cd
bbsrc/bb/runbb.sh restart ; exit

29. remove reserve space, enable softupdates (probably already set, so not necessary)
NOT APPLICABLE IF USING GVINUM
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a

30. configure ntp
echo "server 10.1.4.5" > /etc/ntp.conf

/usr/sbin/ntpd -p /var/run/ntpd.pid
sleep 2; ntpq -p
(confirm it’s able to reach our time server)

31. mrtg switch graphs

32. fwd and reverse lookups on ns1c
vr johncompanies.com
vi internal.johncompanies.com
rndc reload johncompanies.com IN private
(edit the PTR too)


33. enable noatime option
NOT APPLICABLE IF RUNNING GVINUM
data1 and data2 should look something like:
/dev/amrd0s1g           /mnt/data1      ufs     rw,noatime      2       2


reboot

34. create gvinum volumes

Make a g partition:

bsdlabel -e /dev/amrd0s1

given:
# /dev/aacd0s1:
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  a:   262144        0    4.2BSD     2048 16384 16392
  b:  4194304   262144      swap
  c: 143363997        0    unused        0     0         # "raw" part, don't edit
  d:   524288  4456448    4.2BSD     2048 16384 32776
  e:   524288  4980736    4.2BSD     2048 16384 32776
  f:  6291456  5505024    4.2BSD     2048 16384 28552

new offset = 6291456 + 5505024 = 11796480
new size is size for 'c' partition minus the new start from above
143363997 - 11796480 = 131567517
So:
g: 131567517 11796480 unused 0 0

bsdlabel -e /dev/amrd1s1
change d to g

For a 73G drive (after OS), we can fit 31 2G volumes so:

echo 'drive data1 device /dev/aacd0s1g' > /tmp/cgv

or 

echo '#\!/bin/sh\
i="1"\
while [ $i -le 31 ]\
do\
  echo "volume v$i" >> /tmp/cgv;\
  echo 'plex org concat' >> /tmp/cgv;\
  echo 'sd length 2g drive data1' >> /tmp/cgv;\
i=`expr $i + 1`\
done' > /tmp/mkcgv
sh /tmp/mkcgv
gvinum create /tmp/cgv


For a 146G drive (-4G for swap), we can fit 66 2G volumes so:

echo 'drive data2 device /dev/amrd1s1g' > /tmp/cgv
sh
for f in 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit

gvinum create /tmp/cgv

For 3rd 73G drive (after 2G swap), we can fit 33 2G volumes so:
Label should be:
# /dev/aacd2s1:
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  c: 143299737        0    unused        0     0         # "raw" part, don't edit
  g: 143299721        16    unused        0     0

/dev/aacd1s1d
echo 'drive data3 device /dev/aacd2s1g' > /tmp/cgv
sh
for f in 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data3' >> /tmp/cgv; done

gvinum create /tmp/cgv

For a 2nd 73G drive (after 2G swap), we can fit 33 2G volumes so:

echo 'drive data2 device /dev/aacd1s1g' > /tmp/cgv
sh
for f in 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit

gvinum create /tmp/cgv

For a 2nd 73G drive (after 4G swap), we can fit 32 2G volumes so:

echo 'drive data2 device /dev/aacd1s1g' > /tmp/cgv
sh
for f in 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit

gvinum create /tmp/cgv

For a 3nd 73G drive, we can fit 34 2G volumes so:

echo 'drive data3 device /dev/mfid2s1g' > /tmp/cgv
sh
for f in 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data3' >> /tmp/cgv; done; exit

gvinum create /tmp/cgv

2950:
bsdlabel -e /dev/mfid0s1
bsdlabel -e /dev/mfid1s1



For 1st drive (146G)
echo 'drive data1 device /dev/mfid0s1g' > /tmp/cgv
sh
for f in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data1' >> /tmp/cgv; done; exit

Usually there’s 2040m leftover so create one more smaller vol:
echo 'volume v64\
plex org concat\
sd length 2040m drive data1' >> /tmp/cgv

gvinum create /tmp/cgv

For 2nd drive (146G)
echo 'drive data2 device /dev/mfid1s1g' > /tmp/cgv
sh
for f in 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130;\
do echo "volume v$f" >> /tmp/cgv; echo 'plex org concat' >> /tmp/cgv;\
echo 'sd length 2g drive data2' >> /tmp/cgv; done; exit
gvinum create /tmp/cgv


35. create the jail template

mkdir /mnt/jail
newfs /dev/gvinum/v1
mount /dev/gvinum/v1 /mnt/jail

cd /usr/src
make clean
rm -fr /usr/obj/
make buildworld 
(2450: 2:28mins, supermicro: 53mins, 2950: 36min)
make world DESTDIR=/mnt/jail
(2450: 2:28mins, supermicro: 55mins, 2950: )
cd etc
make distribution DESTDIR=/mnt/jail
mount_devfs devfs /mnt/jail/dev
devfs -m /mnt/jail/dev rule -s 3 applyset 
cd /mnt/jail
ln -sf dev/null kernel

jail /mnt/jail testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
echo 'network_interfaces=""\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf

echo "nameserver 69.55.225.225\
nameserver 69.55.230.3" >> /etc/resolv.conf

vi /etc/crontab
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# DO NOT UNCOMMENT THESE

rm -rf /etc/periodic/daily/400.status-disks

check /tmp for crap

vi /etc/periodic/security/100.chksetuid
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/' (use single quotes)

mkdir -p /usr/compat/linux/dev

adduser (Add account for user, make sure in wheel group)

user/root passwd: 8ico2987

Set root password

vi /usr/home/user/.profile (and add to the file):
TERM=vt100;     export TERM

tzsetup

newaliases 

#cd /dev
#rm console
#ln -s null console

vi /etc/syslog.conf (comment out console and move to /var/log/messages):
#*.err;kern.warning;auth.notice;mail.crit               /dev/console *.err;kern.warning;auth.notice;mail.crit                /var/log/messages 


exit
exit

cd /usr/ports
make -DNOCLEANDEPENDS clean 
(2450: 15mins , supermicro: 29mins, 2950: 24mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/jail/usr (2450: 2:00 mins , supermicro: 15mins, 2950: 3mins)

rm /mnt/jail/root/.history

cd 
dump -0a -f /usr/local/jail/template/61template /dev/gvinum/v1

umount /mnt/jail/dev
umount /dev/gvinum/v1

rm -fr /mnt/jail


36. setup backups
echo '#\!/bin/sh\
backupdir=/mnt/data4/jail7\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jai7\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config

on backup2:
setup backup dirs:
mkdir -p /mnt/data2/jail7/0

add the system to 
vi /mnt/data4/bin/snapshot_rotate

on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)

Edit /usr/local/jail/bin/backup to use the right drives

37. mkdir /root/logs

38. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.226.128
ListenAddress 10.1.4.114

kill -1 `cat /var/run/sshd.pid`

39. add crontab entries
crontab -e
5 0 * * * /usr/local/jail/bin/backup
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats
55 10,23 * * * /usr/local/jail/bin/trafficwatch.pl

On 2950 with Perc5/i also add:
*/5 * * * * /usr/local/jail/bin/perc5iraidchk

40. Reboot notify script
ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh 

41. add to management db (on mail and devweb) jc.ref_machines and jc.ref_templates

uname -r
6.2-RELEASE-jc1

insert into ref_machines values (null,'jail19','jail19.johncompanies.com',0,'l');
select machine_id from ref_machines where host='jail19';
+------------+
| machine_id |
+------------+
|         35 |
+------------+
insert into ref_templates values ('',' 6.2-RELEASE-jc1',15,'FreeBSD 6.2',0);

42. add to server/cabinet map. On mail:
vi /usr/local/www/mgmt/html/cabinetmap.html

43. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
 
00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00117 deny ip from any to 69.55.228.200

jail19 would be 00119...
ipfw add 00107 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.230.108
ipfw add 00107 deny ip from any to 69.55.220.108

44. select customers for probe map

45. install raid monitor (LSI 320 only):

scp backup2:/d4/build/megaraid/MegaMonitor1.02.tgz /tmp
pkg_add MegaMonitor1.02.tgz

edit line in /usr/local/etc/rc.d/megamonitor.sh to look like:
/usr/sbin/MegaCtrl -start -log /var/log/messages  -disChkCon -SMART9999 > /megamonitor.out

comment out:
localhost: /var/log/messages : : : **Monitor** : 
In /usr/home/bb/bbc1.9e-btf/etc/bb-msgstab

cd /usr/ports/sysutils/megarc
make install clean


46. make gv start on boot

scp backup2:/mnt/data4/build/freebsd/gvinum /etc/rc.d/gvinum

If they start stale:

echo '#\!/bin/sh\
i="1"\
while [ $i -le 64 ]\
do\
        gvinum start v$i\
        i=`expr $i + 1`\
done' > /tmp/startgv

sh /tmp/startgv

47. patch jail against starting jails with rtprio

mv /usr/sbin/jail /usr/sbin/jail_
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail

48. make sure mail works
If there are map errors:
cd /etc/mail; make maps

FreeBSD 6.2 -> 6.3[edit]

Last updated 2008-08-07 


1. remove old src
cd /usr
rm –fr src/*

2.  get latest sources for this release:

cd /usr/src 
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_6_3\
*default delete use-rel-suffix\
*default compress\
src-all" > sup

cvsup sup ; pagedave
(20min)

3. configure new kernel. Get config from similar machine or there may be a master copy somewhere under /mnt/data4/build/freebsd (name the kernel config the same as the jail, ex jail18):
cd /usr/src/sys/i386/conf 
scp backup2:/mnt/data4/build/freebsd/kern_config-6.2 ./jail7

or for PAE

scp backup2:/mnt/data4/build/freebsd/kern_config-6.2-PAE ./jail7

edit the kernel config and change ident to be the name of the jail:
vi jail7
ident           jail7

edit /sys/conf/newvers.sh to add –jc1 to the end of the BRANCH string (RELEASE-jc1)
vi /sys/conf/newvers.sh

3. bring over patches from backup2

The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.

cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/6.x/*" .

Apply patches:
patch -l < jls-patch

Apply these only to 2950 with PAE:
patch -p0 < gvinum-staticcompile-patch
patch -p0 < gvinum-bin-patch

4. build, install kernel
cd /usr/src
make buildkernel;  pagedave
(2min)

cd /boot
mv kernel.old kernel.old.old
(optional move old kernel out of the way)

cd /usr/src
make installkernel

cd /boot
mv kernel.old kernel.6.2


5. take ½ of mirror and test (boot up) in new hardware

6. improved loader configs:

/boot/loader.conf:
console="comconsole,vidconsole"
boot_serial="YES"
boot_multicons="YES"

7. build userland
cd /usr/src
make buildworld; pagedave
(33mins)
make installworld 

mergemaster –i
reboot
8. patch jail against starting jails with rtprio

mv /usr/sbin/jail /usr/sbin/jail_
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail

FreeBSD 7.0[edit]

Last updated 2008-04-30 


All time extimates below assume disks aren’t scrubbing. Setup instructions below are for LSI card:

1. make sure bios is setup for bios console redirect
Supermicro:
Console redirection:
Com port addr: on-board COM A
Baud: 38400
Console type: vt100
Flow control: none
Console connection: direct
Continue cr after post: on

2450:
Make sure running bios A09
Console Redirection: VT100/VT220

2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 5.4
skip kernel config (enter)
custom install

partition ->
move cursor to amrd0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save
standard mbr (no boot manager)
space to unselect amrd0
cursor over amrd1
space
a for entire disk
q to quit and save
none (leave untouched)

cursor over amrd0
space
(takes you into part. Screen again) q to exit
none
Make sure both are checked and tab to ok

Label ->
Make sure mfid0 is highlighted

/ 256M
swap 2G (for 2950 make it 4G)
/var 256M (4.6G)
/tmp 256M
/usr 4G
/mnt/data1 remaining space (no need to newfs)

Make sure to toggle S for soft updates on all (should look like UFS2+S Y under the Newfs column)

move cursor to mfid1
swap 8G
/mnt/data2 remaining space (no need to newfs)

q to save and exit

distributions ->
developer
yes to install ports
exit

media ->
cd

commit ->
yes
(2450: 14mins, supermicro: 12mins)

yes to "visit general config" ->
Set root pwd

Add user ‘user’ member group is wheel, set password

Set tz

Networking->interfaces->Fxp0 ->
No IPV6
dhcp=no
Set hostname & domain
Enable sshd

exit...
exit install ->
yes

take the cd out and let the machine reboot

3. double check the date/time

4. edit /etc/make.conf (only add the console speed line if this is a supermicro capable of outputting BIOS redirect at that speed – 2450’s can only do 9600)
echo "WITHOUT_X11=yes \
KERNCONF=jail2 \
BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf



5. add settings to /boot/loader.conf and /boot.config

echo "-Dh" >> /boot.config

echo 'console="comconsole,vidconsole" \
boot_multicons="YES" \
boot_serial="YES" \
mfi_linux_load="YES" \
comconsole_speed="115200"' >> /boot/loader.conf

(leave out the speed and mfi lines for 2450s)

6. turn off all ttyv's except 0 and 1 in /etc/ttys
also turn on ttyd0, change type to vt100:
vi /etc/ttys
ttyd0   "/usr/libexec/getty std.9600"  vt100   on secure

kill -1 1

on console server:
vi /etc/remote
(rename port to jail18 depending on where and which digi plugged into)
test serial console

7. populate hosts
echo "10.1.4.3 backup2" >> /etc/hosts
echo "10.1.4.8 backup1" >> /etc/hosts


8. put key in authorized_keys on backup2
cd
ssh-keygen -t dsa -b 1024 
(default location, leave password blank)

cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys'
cat /root/.ssh/id_dsa.pub | ssh backup1 'cat - >> /root/.ssh/authorized_keys'

confirm that you can ssh to backup2 and backup1 without getting a login prompt

ssh backup2 hostname

ssh backup1 hostname

9. create & populate binaries/scripts dirs
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
mkdir -p /usr/local/jail/template/
mkdir /mnt/data1
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd7.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch quad2
touch quad3
touch quad4
touch safe1
touch safe2
touch safe3
touch safe4
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/rc.d/quad2 quad2
ln -s /usr/local/jail/rc.d/quad3 quad3
ln -s /usr/local/jail/rc.d/quad4 quad4
ln -s /usr/local/jail/rc.d/safe1 safe1
ln -s /usr/local/jail/rc.d/safe2 safe2
ln -s /usr/local/jail/rc.d/safe3 safe3
ln -s /usr/local/jail/rc.d/safe4 safe4
ln -s /usr/local/jail/bin/jailmake_zfs jailmake
--OR--
ln -s /usr/local/jail/bin/jailmake_geom jailmake

ln -s /usr/local/jail/bin/js_zfs js
--OR--
ln -s /usr/local/jail/bin/js_geom js

rehash

10. edit root's path and login script:
vi /root/.cshrc
add to path: 
/usr/local/jail/bin 
(if adaptec card installed, also add /compat/linux/usr/sbin)

Change alias entries (add G):
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm       mb mount
alias mbu       mb umount

and alter the prompt, set the following:
set prompt = "`/bin/hostname -s` %/# "

at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`

set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end

To load the new file:
source /root/.cshrc

11. install cvsup
cd /usr/ports/net/cvsup-without-gui 
make install clean; rehash; mail -s 'cvs installed' dave.boodman@vtext.com < /dev/null

(stay close for gettext options, 2450: 27mins, supermicro: 17mins, 2950: 22mins)

12. get latest sources for this release:
cd /usr/src 
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7\
*default delete use-rel-suffix\
*default compress\
src-all" > sup


-OR-

echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7_1\
*default delete use-rel-suffix\
*default compress\
src-all" > sup

cvsup sup ; mail -s 'cvs sup done' dave.boodman@vtext.com < /dev/null

(2450, ~12mins, supermicro, 27mins, 2950: 7mins)


13. configure new kernel. 
for i386:
cd /usr/src/sys/i386/conf 
scp backup2:/mnt/data4/build/freebsd/kern_config-7.0-PAE ./mx2

-or-
for amd64:
cd /usr/src/sys/amd64/conf 
scp backup2:/mnt/data4/build/freebsd/kern_config-7.0-amd64 ./jail2

------

edit the kernel config and change ident to be the name of the jail:
vi jail2
ident           jail2

edit /sys/conf/newvers.sh to add –jc2 to the end of the BRANCH string (RELEASE-jc2)
vi /sys/conf/newvers.sh

notes: http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html

14. bring over patches from backup2

The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.

cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/7.x/*" .

Apply patches:
patch -l < jls-patch

15. build, install kernel and world
cd /usr/src
make buildworld buildkernel installkernel; mail -s 'kernel build done' dave.boodman@vtext.com < /dev/null
(2450: 1:56min, supermicro: 59mins, 2950: 38mins)
make installworld 
(2450: 3min, supermicro: 1min, 2950: :34)
mergemaster -i
delete /var/tmp/temproot
delete bsnmpd
delete temporary ./etc/hosts
delete temporary ./etc/motd
delete /var/tmp/temproot

cd /usr/src/sys/modules/zfs
make 
make install

16. populate devfs ruleset
scp backup2:/mnt/data4/build/freebsd/devfs.rules /etc

17. populate /etc/rc.conf with IPs and NFS settings
vi /etc/rc.conf

kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"

xntpd_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
sshd_enable="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.102"
devfs_system_ruleset="devfsrules_show_all"

hostname="jail2.johncompanies.com"
ifconfig_xl0="inet 10.1.4.102 netmask 255.255.255.0"
ifconfig_fxp0="inet 69.55.228.53 netmask 255.255.255.0"
defaultrouter="69.55.228.1"
#ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"

static_routes="t1 office"
route_t1="-net 10.1.5 10.1.4.2"
route_office="-net 10.1.6 10.1.4.2"
zfs_enable="YES"

18. make sure sysctls are set and preserved after reboot
echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=65535\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0\
compat.linux.osrelease=2.6.12\
kern.maxvnodes=400000" >> /etc/sysctl.conf

19. mount procfs
echo "proc                    /proc           procfs  rw              0       0" >> /etc/fstab

For Dell 2950/2450:
echo "linprocfs               /usr/compat/linux/proc linprocfs rw     0       0" >> /etc/fstab

For Dell 2950:
echo "linsysfs                /usr/compat/linux/sys linsysfs rw       0       0" >> /etc/fstab

20. reboot. Confirm new kernel is loaded

uname –a

Check devfs rules:
devfs rule showsets
devfs rule -s 3 show

21. update ports:
cd /usr/ports
echo "*default host=cvsup4.FreeBSD.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7_0\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup

cvsup sup; mail -s 'cvs sup ports done' dave.boodman@vtext.com < /dev/null

(2450: 18mins, supermicro: 19mins; 2950: 24mins)

22. Install raid mgmt tool

For LSI based cards:

install linux_base:
cd /usr/ports/emulators/linux_base-fc4
make install clean 
(2450: 7min, supermicro: 3mins, 2950: 14mins)

(for LSI)
cd /usr/ports/sysutils/linux-megamgr
make install clean

cd /usr/ports/sysutils/megarc
make install clean

(for Perc5/i)
cd /usr/ports/sysutils/linux-megacli
make install clean

Test:
rehash; megacli ldinfo lall a0

For adaptec:
On jail18: 
scp /compat/linux/usr/sbin/aaccli user@10.1.4.102:~

mv ~user/aaccli /compat/linux/usr/sbin/aaccli

test out;
/compat/linux/usr/sbin/aaccli

For 3w9690:
scp backup2:/d4/build/3ware/tw_cli-freebsd-x86_64-9.5.0.1.tgz /usr/local/sbin
cd /usr/local/sbin xzvf tw_cli-freebsd-x86_64-9.5.0.1.tgz
rm tw_cli-freebsd-x86_64-9.5.0.1.tgz

test out;
./tw_cli /c0 show allstatus

23. install rsync from ports
cd /usr/ports/net/rsync
make install clean

choose default options

24. install perl from ports
Not necessary if linux_base is installed

cd /usr/ports/lang/perl5.8/
make install clean; rehash
(supermicro: 5min)

25. configure inetd to respond to mrtg load queries
echo "load    stream  tcp     nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf

echo "load            12384/tcp" >> /etc/services

26. install bb client
adduser
Username: bb
Full name: bb
Uid (Leave empty for default): 1984
Login group [bb]:
Login group is bb. Invite bb into other groups? []:
Login class [default]:
Shell (sh csh tcsh nologin) [sh]:
Home directory [/home/bb]:
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: yes
Lock out the account after creation? [no]:
Username   : bb
Password   : <random>
Full Name  : bb
Uid        : 1984
Class      :
Groups     : bb
Home       : /home/bb
Shell      : /bin/sh
Locked     : no
OK? (yes/no): yes

cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd.tar .
tar xf bb-freebsd.tar

edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
10.1.4.108 jail2.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts

vi /home/bb/bbc1.9e-btf/ext/openfiles 
MACHINE="jail2,johncompanies,com"      # HAS TO BE IN A,B,C FORM

cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh 
(y to questions)
./bbchkhosts.sh
(ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf/src
make; make install
cd ..
./runbb.sh start
more BBOUT 
(look for errors)
exit

echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh


NOTE: to get bb working on amd, had to copy over bin dir from linux dist 

27. configure load mrtg, on mail
vi /usr/local/www/mgmt/mrtg/mrtg1.cfg 
(add new entry to file following existing format)

28. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.108 jail2.johncompanies.com # ssh

su bb
cd
bbsrc/bb/runbb.sh restart ; exit

29. remove reserve space, enable softupdates (probably already set, so not necessary)
NOT APPLICABLE IF USING GVINUM
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a

30. configure ntp
echo "server 10.1.4.5" > /etc/ntp.conf

/usr/sbin/ntpd -p /var/run/ntpd.pid
sleep 2; ntpq -p
(confirm it’s able to reach our time server)

31. mrtg switch graphs

32. fwd and reverse lookups on ns1c
vr johncompanies.com
vi internal.johncompanies.com
rndc reload johncompanies.com IN private
(edit the PTR too)


33. create zpools

Make a g partition:

bsdlabel -e /dev/mfid0s1

given:
# /dev/aacd0s1:
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  a:   262144        0    4.2BSD     2048 16384 16392
  b:  4194304   262144      swap
  c: 143363997        0    unused        0     0         # "raw" part, don't edit
  d:   524288  4456448    4.2BSD     2048 16384 32776
  e:   524288  4980736    4.2BSD     2048 16384 32776
  f:  6291456  5505024    4.2BSD     2048 16384 28552

new offset = 6291456 + 5505024 = 11796480
new size is size for 'c' partition minus the new start from above
143363997 - 11796480 = 131567517
So:
g: 131567517 11796480 unused 0 0

bsdlabel -e /dev/mfid1s1
change d to g


zpool create pool1 mfid0s1g
zpool create pool2 mfid1s1g
zfs set atime=off pool1
zfs set atime=off pool2

echo ' vfs.zfs.prefetch_disable="1" \
vfs.zfs.arc_min=16777216 \
vfs.zfs.arc_max=33554432 \
vm.kmem_size_max="1G" # for i386\
vm.kmem_size="1G" # for i386\
vm.kmem_size_max="1.5G" # for amd64\
vm.kmem_size="1.5G" # for amd64\
vfs.zfs.zil_disable="1" ' >> /boot/loader.conf


35. create the jail template


zfs create -o mountpoint=/mnt/data1/jail -o quota=4G pool1/jail

cd /usr/ports/sysutils/jailutils
make install clean

cd /usr/src
make world DESTDIR=/mnt/data1/jail
(2450: 2:28mins, supermicro: 55mins, 2950: 1h )
cd etc
make distribution DESTDIR=/mnt/data1/jail
mount -t devfs devfs /mnt/data1/jail/dev
devfs -m /mnt/data1/jail/dev rule -s 3 applyset 
cd /mnt/data1/jail
ln -sf dev/null kernel
cp /usr/local/sbin/jkill /mnt/data1/jail/sbin

jail /mnt/data1/jail testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
echo 'network_interfaces=""\
hostname="newsystem"\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf

echo "nameserver 69.55.225.225\
nameserver 69.55.230.3" >> /etc/resolv.conf

vi /etc/crontab
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# IF YOU UNCOMMENT THESE, PLEASE ADJUST THEIR RUN TIME

rm -rf /etc/periodic/daily/400.status-disks

check /tmp for crap

vi /etc/periodic/security/100.chksetuid
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/' (use single quotes)

mkdir -p /usr/compat/linux/dev

adduser (Add account for user, make sure in wheel group)

user/root passwd: 8ico2987

Set root password

vi /usr/home/user/.profile (and add to the file):
TERM=vt100;     export TERM

tzsetup

newaliases 

rm /sbin/halt /sbin/reboot
ln /sbin/jkill /sbin/halt
ln /sbin/jkill /sbin/reboot

#cd /dev
#rm console
#ln -s null console

vi /etc/syslog.conf (comment out console and move to /var/log/messages):
#*.err;kern.warning;auth.notice;mail.crit               /dev/console *.err;kern.warning;auth.notice;mail.crit                /var/log/messages 

cd /libexec
mv ld-elf32.so.1 ld-elf32.so.1-orig
ln ld-elf.so.1 ld-elf32.so.1

exit
exit

cd /usr/ports
make -DNOCLEANDEPENDS clean 
(2450: 15mins , supermicro: 29mins, 2950: 24mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/data1/jail/usr (2450: 2:00 mins , supermicro: 15mins, 2950: 3mins)

rm /mnt/data1/jail/root/.history

cd 
zfs snapshot pool1/jail@now
zfs send pool1/jail@now | cat > /usr/local/jail/template/70template 
zfs destroy pool1/jail@now

zfs destroy pool1/jail

rmdir /mnt/data1/jail
f

36. setup backups
echo '#\!/bin/sh\
backupdir=/data/jail2\
server=backup1\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jail\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config

on backup1:
setup backup dirs:
mkdir -p /data/jail2/0

add the system to 
vi /usr/local/sbin/snapshot_rotate

on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)

Edit /usr/local/jail/bin/backup to use the right drives

37. mkdir /root/logs

38. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.238.233
ListenAddress 10.1.4.108

kill -1 `cat /var/run/sshd.pid`

39. add crontab entries
crontab -e
5 0 * * * /usr/local/jail/bin/backup.zfs
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats

On 2950 with Perc5/i also add:
*/5 * * * * /usr/local/jail/bin/perc5iraidchk

40. Reboot notify script
ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh 

41. add to management db (on mail and devweb) jc.ref_machines and jc.ref_templates

uname -r
6.2-RELEASE-jc1

insert into ref_machines values (null,'mx2','mx2.johncompanies.com',0,'m');
select machine_id from ref_machines where host='mx2';
+------------+
| machine_id |
+------------+
|         35 |
+------------+
insert into ref_templates values ('',' 7.1-RELEASE-jc2',44,'FreeBSD 7.1',0);

42. add to server/cabinet map. On mail:
vi /usr/local/www/mgmt/html/cabinetmap.html

43. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
 
00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00117 deny ip from any to 69.55.228.200

jail19 would be 00119...
ipfw add 00107 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.230.108
ipfw add 00107 deny ip from any to 69.55.220.108

44. select customers for probe map

47. patch jail against starting jails with rtprio

mv /usr/sbin/jail /usr/sbin/jail_
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail

48. make sure mail works
If there are map errors:
cd /etc/mail; make maps

49. move and pare down generic kernel
mv kernel.old/ kernel.GENERIC

/  too full, remove old kernel modules except for:

Id Refs Address            Size     Name
 1   14 0xffffffff80100000 ac6c08   kernel
 2    1 0xffffffff80bc8000 1128     mfi_linux.ko
 3    4 0xffffffff80bca000 39138    linux.ko
 4    1 0xffffffffb48f8000 358c     linprocfs.ko
 5    1 0xffffffffb48fc000 9d3      linsysfs.ko
 6    1 0xffffffffb490c000 80ee8    zfs.ko


50. ntp doesn’t seem to start from rc so,

echo '/usr/sbin/ntpd -c /etc/ntp.conf -p /var/run/ntpd.pid -f /var/db/ntpd.drift' > /usr/local/etc/rc.d/ntp.sh
chmod 0700 /usr/local/etc/rc.d/ntp.sh

FreeBSD 7.1[edit]

Last updated 2009-02-16 

All time extimates below assume disks aren’t scrubbing. Setup instructions below are for LSI card:

1. make sure bios is setup for bios console redirect
Supermicro:
Console redirection:
Com port addr: on-board COM A
Baud: 38400
Console type: vt100
Flow control: none
Console connection: direct
Continue cr after post: on

2450:
Make sure running bios A09
Console Redirection: VT100/VT220

2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 5.4
skip kernel config (enter)
custom install

partition ->
move cursor to amrd0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save

NOTE
For gvin probs made 2 slices, 1st 8960M
Freebsd boot mgr

standard mbr (no boot manager)
space to unselect amrd0
cursor over amrd1
space
a for entire disk
q to quit and save
none (leave untouched)

cursor over amrd0
space
(takes you into part. Screen again) q to exit
none
Make sure both are checked and tab to ok

Label ->
Make sure mfid0 is highlighted

/ 256M
swap 2G (for 2950 make it 4G)
/var 256M (4.6G)
/tmp 256M
/usr 4G
/mnt/data1 remaining space (no need to newfs)

Make sure to toggle S for soft updates on all (should look like UFS2+S Y under the Newfs column)

move cursor to mfid1
swap 8G
/mnt/data2 remaining space (no need to newfs)

q to save and exit

distributions ->
developer
yes to install ports
exit

media ->
cd

commit ->
yes
(2450: 14mins, supermicro: 12mins)

yes to "visit general config" ->
Set root pwd

Add user ‘user’ member group is wheel, set password

Set tz

Networking->interfaces->Fxp0 ->
No IPV6
dhcp=no
Set hostname & domain
Enable sshd

exit...
exit install ->
yes

take the cd out and let the machine reboot

3. double check the date/time

4. edit /etc/make.conf (only add the console speed line if this is a supermicro capable of outputting BIOS redirect at that speed – 2450’s can only do 9600)
echo "WITHOUT_X11=yes \
KERNCONF=jail2 \
BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf



5. add settings to /boot/loader.conf and /boot.config

echo "-Dh" >> /boot.config

echo 'console="comconsole,vidconsole" \
boot_multicons="YES" \
boot_serial="YES" \
mfi_linux_load="YES" \
comconsole_speed="115200"' >> /boot/loader.conf

(leave out the speed and mfi lines for 2450s)

6. turn off all ttyv's except 0 and 1 in /etc/ttys
also turn on ttyd0, change type to vt100:
vi /etc/ttys

ttyv2   "/usr/libexec/getty Pc"         cons25  off secure
ttyv3   "/usr/libexec/getty Pc"         cons25  off secure
ttyv4   "/usr/libexec/getty Pc"         cons25  off secure
ttyv5   "/usr/libexec/getty Pc"         cons25  off secure
ttyv6   "/usr/libexec/getty Pc"         cons25  off secure
ttyv7   "/usr/libexec/getty Pc"         cons25  off secure

ttyd0   "/usr/libexec/getty std.9600"  vt100   on secure

kill -1 1

on console server:
vi /etc/remote
(rename port to jail18 depending on where and which digi plugged into)
test serial console

7. populate hosts
echo "10.1.4.3 backup2" >> /etc/hosts
echo "10.1.4.8 backup1" >> /etc/hosts


8. put key in authorized_keys on backup2
cd
ssh-keygen -t dsa -b 1024 
(default location, leave password blank)

cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys' 
cat /root/.ssh/id_dsa.pub | ssh backup1 'cat - >> /root/.ssh/authorized_keys'

confirm that you can ssh to backup2 and backup1 without getting a login prompt

ssh backup2 hostname

ssh backup1 hostname

9. create & populate binaries/scripts dirs
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
mkdir -p /usr/local/jail/template/
mkdir /mnt/data1
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd7.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch quad2
touch quad3
touch quad4
touch safe1
touch safe2
touch safe3
touch safe4
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/rc.d/quad2 quad2
ln -s /usr/local/jail/rc.d/quad3 quad3
ln -s /usr/local/jail/rc.d/quad4 quad4
ln -s /usr/local/jail/rc.d/safe1 safe1
ln -s /usr/local/jail/rc.d/safe2 safe2
ln -s /usr/local/jail/rc.d/safe3 safe3
ln -s /usr/local/jail/rc.d/safe4 safe4
ln -s /usr/local/jail/bin/jailmake_geom jailmake
ln -s /usr/local/jail/bin/js_geom js
ln -s /usr/local/jail/bin/canceljail_geom canceljail
ln -s /usr/local/jail/bin/jailmakeempty_geom jailmakeempty

ln -s /usr/local/jail/bin/jailmake_md jailmake
ln -s /usr/local/jail/bin/js_md js
ln -s /usr/local/jail/bin/canceljail_md canceljail
ln -s /usr/local/jail/bin/jailmakeempty_md jailmakeempty
ln -s /usr/local/jail/bin/postboot_md postboot

rehash

10. edit root's path and login script:
vi /root/.cshrc

Change alias entries (add G):
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm       mb mount
alias mbu       mb umount


add to path: 
/usr/local/jail/bin 
(if adaptec card installed, also add /compat/linux/usr/sbin)

and alter the prompt, set the following:
set prompt = "`/bin/hostname -s` %/# "

at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`

set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end

To load the new file:
source /root/.cshrc

11. install cvsup
cd /usr/ports/net/cvsup-without-gui 
make install clean; rehash; mail -s 'cvs installed' dave.boodman@vtext.com < /dev/null

(stay close for gettext options, 2450: 27mins, supermicro: 17mins, 2950: 22mins)

12. get latest sources for this release:
cd /usr/src 
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7_1\
*default delete use-rel-suffix\
*default compress\
src-all" > sup

-OR-

echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7\
*default delete use-rel-suffix\
*default compress\
src-all" > sup

(stable)


cvsup sup ; mail -s 'cvs sup done' dave.boodman@vtext.com < /dev/null

(2450, ~12mins, supermicro, 27mins, 2950: 7mins)


13. configure new kernel. 
for i386:
cd /usr/src/sys/i386/conf 
scp backup2:/mnt/data4/build/freebsd/kern_config-7.0-PAE ./mx2

-or-

for amd64:
cd /usr/src/sys/amd64/conf 
scp backup2:/mnt/data4/build/freebsd/kern_config-7.1-amd64 ./jail2

-------

edit the kernel config and change ident to be the name of the jail:
vi jail2
ident           jail2

edit /sys/conf/newvers.sh to add –jc2 to the end of the BRANCH string (RELEASE-jc2)
vi /sys/conf/newvers.sh

notes: http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html

14. bring over patches from backup2

The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.

cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/7.x/*" .

Apply patches:
patch -l < jls-patch


15. build, install kernel and world

cd /boot

mv kernel kernel.GENERIC
cd kernel.GENERIC
mkdir hold
mv mfi_linux.ko hold/
mv linux.ko hold/
mv linprocfs.ko hold/
mv linsysfs.ko hold/
mv geom_vinum.ko hold/
mv geom_concat.ko hold/
rm *.ko
rm *.symbols
mv hold/* .
rmdir hold/

cd /usr/src
make buildkernel installkernel

make buildworld ; mail -s 'kernel build done' dave.boodman@vtext.com < /dev/null
(2450: 1:56min, supermicro: 59mins, 2950: 38mins)
make installworld 
(2450: 3min, supermicro: 1min, 2950: :34)
mergemaster -i
delete /var/tmp/temproot
delete bsnmpd
delete temporary ./etc/hosts
delete temporary ./etc/motd
delete /var/tmp/temproot

cd /sys/modules/geom/geom_vinum
make 
make install

16. populate devfs ruleset
scp backup2:/mnt/data4/build/freebsd/devfs.rules /etc

17. populate /etc/rc.conf with IPs and NFS settings
vi /etc/rc.conf

kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"

xntpd_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.102"
devfs_system_ruleset="devfsrules_show_all"

#ifconfig_xl0="inet 10.1.4.102 netmask 255.255.255.0"
#ifconfig_fxp0="inet 69.55.228.53 netmask 255.255.255.0"
#ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"

static_routes="t1 office"
route_t1="-net 10.1.5 10.1.4.2"
route_office="-net 10.1.6 10.1.4.2"
gvinum_enable="YES"
fsck_y_enable="YES"
background_fsck="NO"
rc_mfi_raid_tty_log="YES"

18. make sure sysctls are set and preserved after reboot
echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=131070\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0\
dev.amr.0.allow_volume_configure=1\
compat.linux.osrelease=2.6.12" >> /etc/sysctl.conf

19. mount procfs
echo "proc                    /proc           procfs  rw              0       0" >> /etc/fstab

For Dell 2950/2450:
echo "linprocfs               /usr/compat/linux/proc linprocfs rw     0       0" >> /etc/fstab

For Dell 2950:
echo "linsysfs                /usr/compat/linux/sys linsysfs rw       0       0" >> /etc/fstab

mkdir -p /usr/compat/linux/proc
mkdir -p /usr/compat/linux/sys

20. reboot. Confirm new kernel is loaded

uname -a

Check devfs rules:
devfs rule showsets
devfs rule -s 3 show

21. update ports:
cd /usr/ports
echo "*default host=cvsup4.FreeBSD.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7_1\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup

cvsup sup; mail -s 'cvs sup ports done' dave.boodman@vtext.com < /dev/null

(2450: 18mins, supermicro: 19mins; 2950: 24mins)

22. Install raid mgmt tool

For LSI based cards:

install linux_base:
cd /usr/ports/emulators/linux_base-fc4
make install clean 
(2450: 7min, supermicro: 3mins, 2950: 14mins)

(for LSI)
cd /usr/ports/sysutils/linux-megamgr
make install clean

cd /usr/ports/sysutils/megarc
make install clean

(for Perc5/i, 6/i)
cd /usr/ports/sysutils/linux-megacli2
make install clean

Test:
rehash; megacli ldinfo lall a0

For adaptec:
On jail18: 
scp /compat/linux/usr/sbin/aaccli user@10.1.4.102:~

mv ~user/aaccli /compat/linux/usr/sbin/aaccli

test out;
/compat/linux/usr/sbin/aaccli

For 3w9690:
scp backup2:/d4/build/3ware/tw_cli-freebsd-x86_64-9.5.0.1.tgz /usr/local/sbin
cd /usr/local/sbin xzvf tw_cli-freebsd-x86_64-9.5.0.1.tgz
rm tw_cli-freebsd-x86_64-9.5.0.1.tgz

test out;
./tw_cli /c0 show allstatus

23. install rsync from ports
cd /usr/ports/net/rsync
make install clean

choose default options

25. configure inetd to respond to mrtg load queries
echo "load    stream  tcp     nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf

echo "load            12384/tcp" >> /etc/services

26. install bb client
adduser
Username: bb
Full name: bb
Uid (Leave empty for default): 1984
Login group [bb]:
Login group is bb. Invite bb into other groups? []:
Login class [default]:
Shell (sh csh tcsh nologin) [sh]: 
Home directory [/home/bb]:
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: yes
Lock out the account after creation? [no]:
Username   : bb
Password   : <random>
Full Name  : bb
Uid        : 1984
Class      :
Groups     : bb
Home       : /home/bb
Shell      : /bin/sh
Locked     : no
OK? (yes/no): yes

cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd_linuxcompat.tgz .
tar xzf bb-freebsd_linuxcompat.tgz

edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
10.1.4.102 jail2.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts

vi /home/bb/bbc1.9e-btf/ext/openfiles 
MACHINE="jail2,johncompanies,com"      # HAS TO BE IN A,B,C FORM

cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh 
(y to questions)
./bbchkhosts.sh
(ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf
./runbb.sh start
more BBOUT 
(look for errors)
exit

echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh


NOTE: to get bb working on amd, had to copy over bin dir from linux dist 

27. configure load mrtg, on mail
vi /usr/local/www/mgmt/mrtg/mrtg1.cfg 
(add new entry to file following existing format)

28. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.102 jail2.johncompanies.com # ssh

su bb
cd
bbsrc/bb/runbb.sh restart ; exit

29. remove reserve space, enable softupdates (probably already set, so not necessary)
NOT APPLICABLE IF USING GVINUM
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a

30. configure ntp
echo "server 10.1.4.5" > /etc/ntp.conf

/usr/sbin/ntpd -p /var/run/ntpd.pid
sleep 2; ntpq -p
(confirm it’s able to reach our time server)

32. fwd and reverse lookups on ns1c
vr johncompanies.com
vi internal.johncompanies.com
rndc reload johncompanies.com IN private
(edit the PTR too)


33. create gvinum volumes

Make a g partition:

2950:
bsdlabel -e /dev/mfid0s1
bsdlabel -e /dev/mfid1s1
bsdlabel -e /dev/mfid2s1

given:
# /dev/aacd0s1:
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  a:   262144        0    4.2BSD     2048 16384 16392
  b:  4194304   262144      swap
  c: 143363997        0    unused        0     0         # "raw" part, don't edit
  d:   524288  4456448    4.2BSD     2048 16384 32776
  e:   524288  4980736    4.2BSD     2048 16384 32776
  f:  6291456  5505024    4.2BSD     2048 16384 28552

new offset = 6291456 + 5505024 = 11796480
new size is size for 'c' partition minus the new start from above
143363997 - 11796480 = 131567517
So:
g: 131567517 11796480 unused 0 0

bsdlabel -e /dev/amrd1s1
change d to g

For a 146G drive (after OS and 4G swap), we can fit 127 1G volumes so:

echo 'drive data1 device /dev/mfid0s1g' > /tmp/cgv

echo '#\!/bin/sh\
i="1"\
while [ $i -le 127 ]\
do\
  echo "volume v$i" >> /tmp/cgv;\
  echo 'plex org concat' >> /tmp/cgv;\
  echo 'sd length 1g drive data1' >> /tmp/cgv;\
i=`expr $i + 1`\
done' > /tmp/mkcgv
sh /tmp/mkcgv
gvinum create /tmp/cgv

volume 1
plex org concat
sd length 3g drive data1
volume 2
plex org concat
sd length 5g drive data1
volume 3
plex org concat
sd length 8g drive data1
volume 4
plex org concat
sd length 6g drive data1
volume 5
plex org concat
sd length 10g drive data1

for f in 1 2 3 4 5; do bsdlabel -rw /dev/gvinum/$f; done
for f in 1 2 3 4 5; do newfs /dev/gvinum/${f}a; done
for f in 1 2 3 4 5; do mkdir /mnt/data1/$f; mount /dev/gvinum/${f}a /mnt/data1/$f;done
for f in 1 2 3 4 5; do dd if=/dev/zero of=/mnt/data1/$f/this_is_$f bs=1m count=$f; done
for f in 1 2 3 4 5; do ll -h /mnt/data1/$f/; done


For a 300G drive (after OS and 4G swap), we can fit 273 1G volumes so:

echo 'drive data2 device /dev/mfid1s1g' > /tmp/cgv

echo '#\!/bin/sh\
i="128"\
while [ $i -le 401 ]\
do\
  echo "volume v$i" >> /tmp/cgv;\
  echo 'plex org concat' >> /tmp/cgv;\
  echo 'sd length 1g drive data2' >> /tmp/cgv;\
i=`expr $i + 1`\
done' > /tmp/mkcgv
sh /tmp/mkcgv
gvinum create /tmp/cgv


For a 300G drive (after OS and 4G swap), we can fit 273 1G volumes so:

echo 'drive data3 device /dev/mfid2s1g' > /tmp/cgv

echo '#\!/bin/sh\
i="402"\
while [ $i -le 675 ]\
do\
  echo "volume v$i" >> /tmp/cgv;\
  echo 'plex org concat' >> /tmp/cgv;\
  echo 'sd length 1g drive data3' >> /tmp/cgv;\
i=`expr $i + 1`\
done' > /tmp/mkcgv
sh /tmp/mkcgv
gvinum create /tmp/cgv

Sometimes there’s 2040m leftover so create one more smaller vol:
echo 'volume v64\
plex org concat\
sd length 2040m drive data1' >> /tmp/cgv

To delete:

echo '#\!/bin/sh\
i="1"\
while [ $i -le 127 ]\
do\
  echo "gvinum rm -r v$i" >> /tmp/dgv;\
i=`expr $i + 1`\
done' > /tmp/mkdgv
sh /tmp/mkdgv
sh /tmp/dgv

dd if=/dev/zero of=/dev/sdb seek=285474816 bs=512
dd if=/dev/zero of=/dev/mfid0s2 bs=1m count=1000 (do this to all drives)

35. create the jail template


touch /mnt/data1/jail 
mdconfig -a -t vnode -s 1g -f /mnt/data1/jail -u 0
bsdlabel -rw md0 
newfs4x /dev/md0c
mkdir /mnt/data1/jail-DIR
mount /dev/md0c /mnt/data1/jail-DIR

cd /usr/ports/sysutils/jailutils
make install clean

cd /usr/src
make world DESTDIR=/mnt/data1/jail-DIR
(2450: 2:28mins, supermicro: 55mins, 2950: 1h )
cd etc
make distribution DESTDIR=/mnt/data1/jail-DIR
mount -t devfs devfs /mnt/data1/jail-DIR/dev
devfs -m /mnt/data1/jail-DIR/dev rule -s 3 applyset 
cd /mnt/data1/jail-DIR
ln -sf dev/null kernel
cp /usr/local/sbin/jkill /mnt/data1/jail-DIR/sbin

jail /mnt/data1/jail-DIR testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
echo 'network_interfaces=""\
hostname="newsystem"\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf

echo "nameserver 69.55.225.225\
nameserver 69.55.230.3" >> /etc/resolv.conf

vi /etc/crontab
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# IF YOU UNCOMMENT THESE, PLEASE ADJUST THEIR RUN TIME

rm -rf /etc/periodic/daily/400.status-disks

check /tmp for crap

vi /etc/periodic/security/100.chksetuid
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/' (use single quotes)

mkdir -p /usr/compat/linux/dev

adduser (Add account for user, make sure in wheel group)

user/root passwd: 8ico2987

Set root password

vi /usr/home/user/.profile (and add to the file):
TERM=vt100;     export TERM

tzsetup

newaliases 

rm /sbin/halt /sbin/reboot
ln /sbin/jkill /sbin/halt
ln /sbin/jkill /sbin/reboot

#cd /dev
#rm console
#ln -s null console

vi /etc/syslog.conf (comment out console and move to /var/log/messages):
#*.err;kern.warning;auth.notice;mail.crit               /dev/console *.err;kern.warning;auth.notice;mail.crit                /var/log/messages 

exit
exit

cd libexec
mv ld-elf32.so.1 ld-elf32.so.1-orig
ln ld-elf.so.1 ld-elf32.so.1

may have to run:
chflags noschg ld-elf32.so.1
chflags noschg ld-elf.so.1
then
chflags schg ld-elf.so.1
chflags schg ld-elf32.so.1


cd /usr/ports
make -DNOCLEANDEPENDS clean 
(2450: 15mins , supermicro: 29mins, 2950: 18mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/data1/jail-DIR/usr (2450: 2:00 mins , supermicro: 15mins, 2950: 3mins)

rm /mnt/data1/jail-DIR/root/.history

cd 
dump -0a -f /usr/local/jail/template/71template /dev/md0c
umount /mnt/data1/jail-DIR/dev
umount /dev/md0c
rmdir /mnt/data1/jail-DIR


36. setup backups
echo '#\!/bin/sh\
backupdir=/data/jail2\
server=backup1\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jail\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config

on backup1:
setup backup dirs:
ssh backup1 mkdir -p /data/jail2/0

add the system to 
vi /usr/local/sbin/snapshot_rotate

on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)

Edit /usr/local/jail/bin/backup.xxx to use the right drives and copy to /usr/local/jail/bin/backup 

37. mkdir /root/logs

38. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.228.53
ListenAddress 10.1.4.102

kill -1 `cat /var/run/sshd.pid`

39. add crontab entries
crontab -e
5 0 * * * /usr/local/jail/bin/backup.md
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats

On 2950 with Perc5/i also add:
*/5 * * * * /usr/local/jail/bin/perc5iraidchk

40. Reboot notify script
ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh 

41. add to management db (on mail and devweb) jc.ref_machines and jc.ref_templates

uname -r
6.2-RELEASE-jc1

insert into ref_machines values (null,'mx2','mx2.johncompanies.com',0,'m');
select machine_id from ref_machines where host='mx2';
+------------+
| machine_id |
+------------+
|         35 |
+------------+
insert into ref_templates values ('',' 7.1-RELEASE-jc2',44,'FreeBSD 7.1',0);

42. add to server/cabinet map. On mail:
vi /usr/local/www/mgmt/html/cabinetmap.html

43. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
 
00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00117 deny ip from any to 69.55.228.200

jail19 would be 00119...
ipfw add 00107 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.230.108
ipfw add 00107 deny ip from any to 69.55.220.108

44. select customers for probe map

46. make gv start on boot

scp backup2:/mnt/data4/build/freebsd/gvinum /etc/rc.d/gvinum

If they start stale:

echo '#\!/bin/sh\
i="1"\
while [ $i -le 127 ]\
do\
        gvinum start v$i\
        i=`expr $i + 1`\
done' > /tmp/startgv

sh /tmp/startgv


47. patch jail against starting jails with rtprio

mv /usr/sbin/jail /usr/sbin/jail_
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail

48. make sure mail works
If there are map errors:
cd /etc/mail; make maps

49. move and pare down generic kernel
mv kernel.old/ kernel.GENERIC

/  too full, remove old kernel modules except for:

Id Refs Address            Size     Name
 1   14 0xffffffff80100000 ac6c08   kernel
 2    1 0xffffffff80bc8000 1128     mfi_linux.ko
 3    4 0xffffffff80bca000 39138    linux.ko
 4    1 0xffffffffb48f8000 358c     linprocfs.ko
 5    1 0xffffffffb48fc000 9d3      linsysfs.ko
 6    1 0xffffffffb490c000 80ee8    zfs.ko


50. ntp doesn’t seem to start from rc so,

echo '/usr/sbin/ntpd -c /etc/ntp.conf -p /var/run/ntpd.pid -f /var/db/ntpd.drift' > /usr/local/etc/rc.d/ntp.sh
chmod 0700 /usr/local/etc/rc.d/ntp.sh

FreeBSD 7.2[edit]

Last updated 2009-06-18 

All time extimates below assume disks aren’t scrubbing. Setup instructions below are for LSI card:

1. make sure bios is setup for bios console redirect
2950:
Console redirection:
LCD string..
Date to GMT


2. assuming mirrors (or at least disks) created (if not, refer to this), boot to disk 1 of 7.2
skip kernel config (enter)
custom install

partition ->
move cursor to mfid0, hit space (takes you to partition map screen)
a for entire disk
q to quit and save


standard mbr (no boot manager)
space to unselect mfid0
cursor over mfid1
space
a for entire disk
q to quit and save
none (leave untouched)

cursor over mfid0
space
(takes you into part. Screen again) q to exit
none
Make sure both are checked and tab to ok

Label ->
Make sure mfid0 is highlighted

/ 256M
swap 2G (for 2950 make it 4G)
/var 256M (4.6G)
/tmp 256M
/usr 4G
/mnt/data1 remaining space (no need to newfs)

Make sure to toggle S for soft updates on all (should look like UFS2+S Y under the Newfs column)

move cursor to mfid1
swap 8G (or 4G if there’s a 3rd drive)
/mnt/data2 remaining space (no need to newfs)

q to save and exit

distributions ->
developer
yes to install ports
exit

media ->
cd

commit ->
yes
(2450: 14mins, supermicro: 12mins)

yes to "visit general config" ->
Set root pwd

Add user ‘user’ member group is wheel, set password

Set tz

Networking->interfaces->Fxp0 ->
No IPV6
dhcp=no
Set hostname & domain
Enable sshd

exit...
exit install ->
yes

take the cd out and let the machine reboot

3. double check the date/time

4. edit /etc/make.conf 
echo "WITHOUT_X11=yes \
KERNCONF=jail8 \
BOOT_COMCONSOLE_SPEED=115200" >> /etc/make.conf


5. add settings to /boot/loader.conf and /boot.config

echo "-Dh" >> /boot.config

echo 'console="comconsole,vidconsole" \
boot_multicons="YES" \
boot_serial="YES" \
mfi_linux_load="YES" \
comconsole_speed="115200"' >> /boot/loader.conf


6. turn off all ttyv's except 0 and 1 in /etc/ttys
also turn on ttyd0, change type to vt100:
vi /etc/ttys

ttyv2   "/usr/libexec/getty Pc"         cons25  off secure
ttyv3   "/usr/libexec/getty Pc"         cons25  off secure
ttyv4   "/usr/libexec/getty Pc"         cons25  off secure
ttyv5   "/usr/libexec/getty Pc"         cons25  off secure
ttyv6   "/usr/libexec/getty Pc"         cons25  off secure
ttyv7   "/usr/libexec/getty Pc"         cons25  off secure

ttyd0   "/usr/libexec/getty std.9600"  vt100   on secure

kill -1 1

on console server:
vi /etc/remote
(rename port to jail18 depending on where and which digi plugged into)
test serial console

7. populate hosts
echo "10.1.4.3 backup2" >> /etc/hosts
echo "10.1.4.8 backup1" >> /etc/hosts


8. put key in authorized_keys on backup2
cd
ssh-keygen -t dsa -b 1024 
(default location, leave password blank)

cat /root/.ssh/id_dsa.pub | ssh backup2 'cat - >> /root/.ssh/authorized_keys' 
cat /root/.ssh/id_dsa.pub | ssh backup1 'cat - >> /root/.ssh/authorized_keys'

confirm that you can ssh to backup2 and backup1 without getting a login prompt

ssh backup2 hostname

ssh backup1 hostname

9. create & populate binaries/scripts dirs
mkdir -p /usr/local/jail/bin
mkdir -p /usr/local/jail/rc.d
mkdir -p /usr/local/jail/template/
mkdir /mnt/data1
mkdir /mnt/data2
scp backup2:"/mnt/data4/bin/freebsd7.x/*" /usr/local/jail/bin
cd /usr/local/jail/rc.d/
touch quad1
touch deprecated
chmod +x *
cd /usr/local/jail/bin
ln -s /usr/local/jail/rc.d/quad1 quad1
ln -s /usr/local/jail/bin/jailmake_md jailmake
ln -s /usr/local/jail/bin/js_md js
ln -s /usr/local/jail/bin/canceljail_md canceljail
ln -s /usr/local/jail/bin/jailmakeempty_md jailmakeempty
ln -s /usr/local/jail/bin/postboot_md postboot

rehash

10. edit root's path and login script:
vi /root/.cshrc

Change alias entries (add G):
alias la        ls -aG
alias lf        ls -FAG
alias ll        ls -lAG
alias ls        ls -AG
alias mbm       mb mount
alias mbu       mb umount


add to path: 
/usr/local/jail/bin 
(if adaptec card installed, also add /compat/linux/usr/sbin)

and alter the prompt, set the following:
set prompt = "`/bin/hostname -s` %/# "

at the bottom of the file add:
set sshtty=`who am i|awk '{print $2}'`
/usr/sbin/rtprio 3 -`psj | grep $sshtty | awk '{print $2}'`

set shortty=`who am i | awk '{print $2}' | sed -E 's/.*(..)$/\1/'`
foreach x (`psj | grep sh | grep $shortty | awk '{print $2}'`)
/usr/sbin/rtprio 2 -$x
end

To load the new file:
source /root/.cshrc

11. install cvsup
cd /usr/ports/net/cvsup-without-gui 
make install clean; rehash; mail -s 'cvs installed' dave.boodman@vtext.com < /dev/null

(stay close for gettext options, 2450: 27mins, supermicro: 17mins, 2950: 22mins)

12. get latest sources for this release:
cd /usr/src 
echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7_2\
*default delete use-rel-suffix\
*default compress\
src-all" > sup

-OR-

echo "*default host=cvsup4.freebsd.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7\
*default delete use-rel-suffix\
*default compress\
src-all" > sup

(stable)


cvsup sup ; mail -s 'cvs sup done' dave.boodman@vtext.com < /dev/null

(2450, ~12mins, supermicro, 27mins, 2950: 7mins)


13. configure new kernel. 

cd /usr/src/sys/amd64/conf 
scp backup2:/mnt/data4/build/freebsd/kern_config-7.1-amd64 ./jail8

edit the kernel config and change ident to be the name of the jail:
vi jail8
ident           jail8

edit /sys/conf/newvers.sh to add –jc2 to the end of the BRANCH string (RELEASE-jc2)
vi /sys/conf/newvers.sh

notes: http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html

14. bring over patches from backup2

The various patches are in /mnt/data4/build/freebsd/patches on backup2. There are dirs for each version. Not all dirs are populated, but patches for later versions work on older ones unless there is a new patch in the older dir.

cd /usr/src
scp backup2:"/mnt/data4/build/freebsd/patches/7.2/*" .

Apply patches:
patch -l < jls-patch


15. build, install kernel and world

cd /boot

mv kernel kernel.GENERIC
cd kernel.GENERIC
mkdir hold
mv mfi_linux.ko hold/
mv linux.ko hold/
mv linprocfs.ko hold/
mv linsysfs.ko hold/
mv geom_vinum.ko hold/
mv geom_concat.ko hold/
rm *.ko
rm *.symbols
mv hold/* .
rmdir hold/

cd /usr/src
make buildkernel installkernel

make buildworld ; mail -s 'buildworld done' dave.boodman@vtext.com < /dev/null
(2450: 1:56min, supermicro: 59mins, 2950: 38mins)
make installworld 
(2450: 3min, supermicro: 1min, 2950: :34)
mergemaster -i
delete /var/tmp/temproot
delete bsnmpd
delete temporary ./etc/hosts
delete temporary ./etc/motd
delete /var/tmp/temproot

cd /sys/modules/geom/geom_vinum
make 
make install

16. populate devfs ruleset
scp backup2:/mnt/data4/build/freebsd/devfs.rules /etc

17. populate /etc/rc.conf with IPs and NFS settings
vi /etc/rc.conf

kern_securelevel_enable="NO"
portmap_enable="NO"
sendmail_enable="NO"
usbd_enable="YES"

xntpd_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
inetd_enable="YES"
inetd_flags="-wW -a 10.1.4.102"
devfs_system_ruleset="devfsrules_show_all"

#ifconfig_xl0="inet 10.1.4.102 netmask 255.255.255.0"
#ifconfig_fxp0="inet 69.55.228.53 netmask 255.255.255.0"
#ifconfig_fxp0_alias0="inet 69.55.2xx.xx netmask 255.255.255.0"

static_routes="t1 office"
route_t1="-net 10.1.5 10.1.4.2"
route_office="-net 10.1.6 10.1.4.2"
gvinum_enable="YES"
fsck_y_enable="YES"
background_fsck="NO"
rc_mfi_raid_tty_log="YES"

18. make sure sysctls are set and preserved after reboot
echo "kern.consmute=0\
kern.ipc.shm_use_phys=1\
kern.ipc.shmall=131070\
kern.ipc.shmmax=134217728\
net.inet.tcp.syncookies=0\
kern.maxfiles=32768\
kern.fallback_elf_brand=3\
kern.maxprocperuid=4000\
security.jail.sysvipc_allowed=1\
security.jail.allow_raw_sockets=1\
security.jail.socket_unixiproute_only=1\
security.jail.chflags_allowed=0\
dev.amr.0.allow_volume_configure=1\
compat.linux.osrelease=2.6.12\
vm.pmap.shpgperproc=300" >> /etc/sysctl.conf

19. mount procfs
echo "proc                    /proc           procfs  rw              0       0" >> /etc/fstab

For Dell 2950/2450:
echo "linprocfs               /usr/compat/linux/proc linprocfs rw     0       0" >> /etc/fstab

For Dell 2950:
echo "linsysfs                /usr/compat/linux/sys linsysfs rw       0       0" >> /etc/fstab

mkdir -p /usr/compat/linux/proc
mkdir -p /usr/compat/linux/sys

19. enable noatime option
NOT APPLICABLE IF RUNNING GVINUM
data1 and data2 should look something like:
/dev/amrd0s1g           /mnt/data1      ufs     rw,noatime      2       2

20. reboot. Confirm new kernel is loaded

uname -a

Check devfs rules:
devfs rule showsets
devfs rule -s 3 show

21. update ports:
cd /usr/ports
echo "*default host=cvsup4.FreeBSD.org\
*default base=/usr\
*default prefix=/usr\
*default release=cvs tag=RELENG_7_2\
*default delete use-rel-suffix\
*default compress\
ports-all tag=." > sup

cvsup sup; mail -s 'cvs sup ports done' dave.boodman@vtext.com < /dev/null

(2450: 18mins, supermicro: 19mins; 2950: 24mins)

22. Install raid mgmt tool

For LSI based cards:

install linux_base:
cd /usr/ports/emulators/linux_base-fc4
make install clean 
(2450: 7min, supermicro: 3mins, 2950: 14mins)

(for LSI)
cd /usr/ports/sysutils/linux-megamgr
make install clean

cd /usr/ports/sysutils/megarc
make install clean

(for Perc5/i, 6/i)
cd /usr/ports/sysutils/linux-megacli2
make install clean

Test:
rehash; megacli ldinfo lall a0

For adaptec:
On jail18: 
scp /compat/linux/usr/sbin/aaccli user@10.1.4.102:~

mv ~user/aaccli /compat/linux/usr/sbin/aaccli

test out;
/compat/linux/usr/sbin/aaccli

For 3w9690:
scp backup2:/d4/build/3ware/tw_cli-freebsd-x86_64-9.5.0.1.tgz /usr/local/sbin
cd /usr/local/sbin xzvf tw_cli-freebsd-x86_64-9.5.0.1.tgz
rm tw_cli-freebsd-x86_64-9.5.0.1.tgz

test out;
./tw_cli /c0 show allstatus

23. install rsync from ports
cd /usr/ports/net/rsync
make install clean

choose default options

25. configure inetd to respond to mrtg load queries
echo "load    stream  tcp     nowait  user    /usr/local/jail/bin/load.pl  load.pl" >> /etc/inetd.conf

echo "load            12384/tcp" >> /etc/services

26. install bb client
adduser
Username: bb
Full name: bb
Uid (Leave empty for default): 1984
Login group [bb]:
Login group is bb. Invite bb into other groups? []:
Login class [default]:
Shell (sh csh tcsh nologin) [sh]: 
Home directory [/home/bb]:
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: yes
Lock out the account after creation? [no]:
Username   : bb
Password   : <random>
Full Name  : bb
Uid        : 1984
Class      :
Groups     : bb
Home       : /home/bb
Shell      : /bin/sh
Locked     : no
OK? (yes/no): yes

cd /usr/home/bb
scp backup2:/mnt/data4/build/bb/bb-freebsd_linuxcompat.tgz .
tar xzf bb-freebsd_linuxcompat.tgz

edit /home/bb/bbc1.9e-btf/etc/bb-hosts with something like:
echo "10.1.4.5 mail.johncompanies.com # BBPAGER BBNET BBDISPLAY smtp ssh \
10.1.4.108 jail8.johncompanies.com # ssh" > /home/bb/bbc1.9e-btf/etc/bb-hosts

vi /home/bb/bbc1.9e-btf/ext/openfiles 
MACHINE="jail8,johncompanies,com"      # HAS TO BE IN A,B,C FORM

cd /usr/home/bb/bbc1.9e-btf/etc
./bbchkcfg.sh 
(y to questions)
./bbchkhosts.sh
(ignore ssh errors)
cd ../..
chown -R bb .
su bb
cd
cd bbc1.9e-btf
./runbb.sh start
more BBOUT 
(look for errors)
exit

echo 'su - bb -c "cd /home/bb/bbc1.9e-btf; ./runbb.sh start"' > /usr/local/etc/rc.d/bb.sh
chmod +x /usr/local/etc/rc.d/bb.sh


NOTE: to get bb working on amd, had to copy over bin dir from linux dist 

27. configure load mrtg, on mail
vi /usr/local/www/mgmt/mrtg/mrtg1.cfg 
(add new entry to file following existing format)

28. configure bb on mail:
vi /usr/home/bb/bbsrc/bb1.9e-btf/etc/bb-hosts
10.1.4.102 jail2.johncompanies.com # ssh

su bb
cd
bbsrc/bb/runbb.sh restart ; exit

29. remove reserve space, enable softupdates (probably already set, so not necessary)
NOT APPLICABLE IF USING GVINUM
cd
umount /mnt/data1
umount /mnt/data2
tunefs -m 0 /mnt/data1
tunefs -m 0 /mnt/data2
mount -a

30. configure ntp
echo "server 10.1.4.5" > /etc/ntp.conf

/usr/sbin/ntpd -p /var/run/ntpd.pid
sleep 2; ntpq -p
(confirm it’s able to reach our time server)

32. fwd and reverse lookups on ns1c
vr johncompanies.com
vi internal.johncompanies.com
rndc reload johncompanies.com IN private
(edit the PTR too)



35. create the jail template


touch /mnt/data1/jail 
mdconfig -a -t vnode -s 1g -f /mnt/data1/jail -u 0
bsdlabel -rw md0 
newfs4x -i 4096 /dev/md0c
mkdir /mnt/data1/jail-DIR
mount /dev/md0c /mnt/data1/jail-DIR

cd /usr/ports/sysutils/jailutils
make install clean

cd /usr/src
make world DESTDIR=/mnt/data1/jail-DIR; pagedave
(2450: 2:28mins, supermicro: 55mins, 2950: 1h )
cd etc
make distribution DESTDIR=/mnt/data1/jail-DIR
mount -t devfs devfs /mnt/data1/jail-DIR/dev
devfs -m /mnt/data1/jail-DIR/dev rule -s 3 applyset 
cd /mnt/data1/jail-DIR
ln -sf dev/null kernel
cp /usr/local/sbin/jkill /mnt/data1/jail-DIR/sbin

jail /mnt/data1/jail-DIR testhostname 192.168.11.100 /bin/sh
csh
touch /etc/fstab
echo 'network_interfaces=""\
hostname="newsystem"\
kern_securelevel_enable="NO"\
sendmail_enable="YES"\
sshd_enable="YES"' > /etc/rc.conf

echo "nameserver 69.55.225.225\
nameserver 69.55.230.3" >> /etc/resolv.conf

vi /etc/crontab
remove the adjkerntz lines
comment out periodic’s and put this line above them:
# IF YOU UNCOMMENT THESE, PLEASE ADJUST THEIR RUN TIME

rm -rf /etc/periodic/daily/400.status-disks

check /tmp for crap

vi /etc/periodic/security/100.chksetuid
replace: MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
with: MP='/' (use single quotes)

mkdir -p /usr/compat/linux/dev

adduser (Add account for user, make sure in wheel group)

Username: user
Full name: user
Uid (Leave empty for default):
Login group [user]:
Login group is user. Invite user into other groups? []: wheel
Login class [default]:
Shell (sh csh tcsh nologin) [sh]:
Home directory [/home/user]:
Home directory permissions (Leave empty for default):
Use password-based authentication? [yes]:
Use an empty password? (yes/no) [no]:
Use a random password? (yes/no) [no]: y
Lock out the account after creation? [no]:
Username   : user
Password   : <random>
Full Name  : user
Uid        : 1001
Class      :
Groups     : user
Home       : /home/user
Home Mode  :
Shell      : /bin/sh
Locked     : no
OK? (yes/no): y
adduser: INFO: Successfully added (user) to the user database.
adduser: INFO: Password for (user) is: 901gmYjO
Add another user? (yes/no): n
Goodbye!

vi /usr/home/user/.profile (and add to the file):
TERM=vt100;     export TERM

tzsetup

newaliases 

rm /sbin/halt /sbin/reboot
ln /sbin/jkill /sbin/halt
ln /sbin/jkill /sbin/reboot

#cd /dev
#rm console
#ln -s null console

vi /etc/syslog.conf (comment out console and move to /var/log/messages):
#*.err;kern.warning;auth.notice;mail.crit               /dev/console *.err;kern.warning;auth.notice;mail.crit                /var/log/messages 

exit
exit

cd libexec
chflags noschg ld-elf32.so.1
chflags noschg ld-elf.so.1

mv ld-elf32.so.1 ld-elf32.so.1-orig
ln ld-elf.so.1 ld-elf32.so.1

chflags schg ld-elf.so.1
chflags schg ld-elf32.so.1


cd /usr/ports
make -DNOCLEANDEPENDS clean 
(2450: 15mins , supermicro: 29mins, 2950: 18mins)
rm -fr /usr/ports/distfiles/*
cp -r /usr/ports /mnt/data1/jail-DIR/usr (2450: 2:00 mins , supermicro: 15mins, 2950: 3mins)

rm /mnt/data1/jail-DIR/root/.history

cd 
umount /mnt/data1/jail-DIR/dev
dump -0a -f /usr/local/jail/template/72template /dev/md0c
umount /dev/md0c
rmdir /mnt/data1/jail-DIR


36. setup backups
echo '#\!/bin/sh\
backupdir=/data/jail2\
server=backup1\
\
## ENTRY /etc\
## ENTRY /usr/local/etc\
## ENTRY /usr/local/jail\
## ENTRY /root/logs' > /usr/local/jail/bin/backup.config

on backup1:
setup backup dirs:
ssh backup1 mkdir -p /data/jail2/0

add the system to 
vi /usr/local/sbin/snapshot_rotate

on mail:
vi /usr/local/www/mgmt/cgi/backupgraph.pl
(add hostname)

Edit /usr/local/jail/bin/backup.xxx to use the right drives and copy to /usr/local/jail/bin/backup 

37. mkdir /root/logs

38. edit sshd_config for security
vi /etc/ssh/sshd_config
ListenAddress 69.55.228.53
ListenAddress 10.1.4.102

kill -1 `cat /var/run/sshd.pid`

39. add crontab entries
crontab -e
5 0 * * * /usr/local/jail/bin/backup.md
1 0 1 * * /usr/local/jail/bin/ipfwreset
0 18 * * * /usr/local/jail/bin/ipfwbackup
4,9,14,19,24,29,34,39,44,49,55,59 * * * * /usr/local/jail/bin/trafstats

On 2950 with Perc5/i also add:
*/5 * * * * /usr/local/jail/bin/perc5iraidchk

40. Reboot notify script
ln -s /usr/local/jail/bin/notify.sh /usr/local/etc/rc.d/notify.sh 

41. add to management db (on mail and devweb) jc.ref_machines and jc.ref_templates

uname -r
6.2-RELEASE-jc1

insert into ref_machines values (null,'mx2','mx2.johncompanies.com',0,'m');
select machine_id from ref_machines where host='mx2';
+------------+
| machine_id |
+------------+
|         35 |
+------------+
insert into ref_templates values ('',' 7.1-RELEASE-jc2',44,'FreeBSD 7.1',0);

42. add to server/cabinet map. On mail:
vi /usr/local/www/mgmt/html/cabinetmap.html

43. add an outside blocking rule to the firewall, so this machine can only be reached from inside the firewall. Follow example already in firewall jail17 is:
 
00117 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.228.200
00117 deny ip from any to 69.55.228.200

jail19 would be 00119...
ipfw add 00107 allow ip from { 69.55.230.2 or 69.55.230.10 or 69.55.225.225 or 69.55.238.150 } to 69.55.230.108
ipfw add 00107 deny ip from any to 69.55.220.108

44. select customers for probe map

47. patch jail against starting jails with rtprio

mv /usr/sbin/jail /usr/sbin/jail_
echo '#\!/bin/sh\
/usr/sbin/rtprio -t /usr/sbin/jail_ $*' > /usr/sbin/jail
chmod +x /usr/sbin/jail

48. make sure mail works
If there are map errors:
cd /etc/mail; make maps


50. ntp doesn’t seem to start from rc so,

echo '/usr/sbin/ntpd -c /etc/ntp.conf -p /var/run/ntpd.pid -f /var/db/ntpd.drift' > /usr/local/etc/rc.d/ntp.sh
chmod 0700 /usr/local/etc/rc.d/ntp.sh

51. recover space on /usr

rm -fr /usr/obj

52. setup fuse

cd /usr/ports/sysutils/fusefs-kmod/
make install

vi /etc/rc.conf
fusefs_enable="YES"

sysctl vfs.usermount=1

cd /usr/ports/sysutils/fusefs-sshfs
make install

sshfs 1005@usw-s009.rsync.net: /mnt/data1/69.55.234.68-col00001-DIR/mnt

Stress testing a 6.x jail[edit]

mkdir /mnt/jail
newfs /dev/gvinum/v1
mount /dev/gvinum/v1 /mnt/jail
cd /mnt/jail
restore -r -f /path/to/61stress .
cd ..
umount /mnt/jail

sh
for f in 1 2 3 4 5 6 7 8 9 10; do mkdir /mnt/data1/$f; done

gconcat label v3-v5 /dev/gvinum/v3 /dev/gvinum/v4 /dev/gvinum/v5
bsdlabel -r -w /dev/concat/v3-v5
newfs /dev/concat/v3-v5a
mount /dev/concat/v3-v5a /mnt/data1/1
bsdlabel -r -w /dev/gvinum/v10
newfs /dev/gvinum/v10a
mount /dev/gvinum/v10a /mnt/data1/2
gconcat label v23-v25 /dev/gvinum/v23 /dev/gvinum/v24 /dev/gvinum/v25
bsdlabel -r -w /dev/concat/v23-v25
newfs /dev/concat/v23-v25a
mount /dev/concat/v23-v25a /mnt/data1/3
bsdlabel -r -w /dev/gvinum/v50
newfs /dev/gvinum/v50a
mount /dev/gvinum/v50a /mnt/data1/4
gconcat label v63-v65 /dev/gvinum/v63 /dev/gvinum/v64 /dev/gvinum/v65
bsdlabel -r -w /dev/concat/v63-v65
newfs /dev/concat/v63-v65a
mount /dev/concat/v63-v65a /mnt/data1/5
bsdlabel -r -w /dev/gvinum/v70
newfs /dev/gvinum/v70a
mount /dev/gvinum/v70a /mnt/data1/6
gconcat label v83-v85 /dev/gvinum/v83 /dev/gvinum/v84 /dev/gvinum/v85
bsdlabel -r -w /dev/concat/v83-v85
newfs /dev/concat/v83-v85a
mount /dev/concat/v83-v85a /mnt/data1/7
bsdlabel -r -w /dev/gvinum/v100
newfs /dev/gvinum/v100a
mount /dev/gvinum//v100a /mnt/data1/8
gconcat label v123-v125 /dev/gvinum/v123 /dev/gvinum/v124 /dev/gvinum/v125
bsdlabel -r -w /dev/concat/v123-v125
mount /dev/concat/v123-v125a /mnt/data1/9
newfs /dev/concat/v123-v125a
mount /dev/concat/v123-v125a /mnt/data1/9
bsdlabel -r -w /dev/gvinum/v130
newfs /dev/gvinum/v130a
mount /dev/gvinum//v130a /mnt/data1/10

sh
for f in 1 2 3 4 5 6 7 8 9 10; do cd /mnt/data1/$f; dump -0a -f - /dev/gvinum/v1| restore -r -f - ; done

sh
for f in 1 2 3 4 5 6 7 8 9 10; do mount_devfs devfs /mnt/data1/$f/dev; devfs -m /mnt/data1/$f/dev rule -s 3 applyset; done

sh
for f in 15 16 17 18 19 20 21 22 23 24; do ifconfig bce0 alias 10.1.6.$f netmask 255.255.255.255; done

jail /mnt/data1/1 testhostname1 10.1.6.15 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/2 testhostname2 10.1.6.16 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/3 testhostname3 10.1.6.17 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/4 testhostname4 10.1.6.18 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/5 testhostname5 10.1.6.19 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/6 testhostname6 10.1.6.20 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/7 testhostname7 10.1.6.21 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/8 testhostname8 10.1.6.22 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/9 testhostname9 10.1.6.23 /bin/sh /etc/rc 2> /dev/null
jail /mnt/data1/10 testhostname10 10.1.6.24 /bin/sh /etc/rc 2> /dev/null

systat -vmstat


Stress testing zfs[edit]

zfs receive pool1/jail2 < /usr/local/jail/template/template
zfs set mountpoint=/mnt/data1/jail2 pool1/jail2
zfs set quota=4G pool1/jail2
zfs destroy pool1/jail2@now

install apps that will run when jail started 

cp -r /usr/src /mnt/data1/jail2/usr
rm -fr /mnt/data1/jail2/usr/obj

mount -t devfs devfs /mnt/data1/jail2/dev; devfs -m /mnt/data1/jail2/dev rule -s 3 applyset;

jail /mnt/data1/jail2 stress-test 69.55.234.86 /bin/sh
csh
cd /usr/ports/benchmarks/bonnie
make install clean
cd /usr/ports/sysutils/stress
make install clean
cd /usr/ports/net/rsync
make install clean
cd /usr/ports/lang/perl5.8
make install clean

cd /usr/local/etc/rc.d/

cat >> boot.sh
sleep 30 && sh /usr/local/etc/rc.d/buildworld &
sleep 30 && sh /usr/local/etc/rc.d/portindex &
sleep 30 && sh /usr/local/etc/rc.d/stress &
sleep 30 && sh /usr/local/etc/rc.d/bonnie &

cat > buildworld
#!/bin/sh
while (true); do cd /usr/src; make buildworld; done

cat > portindex
while (true); do cd /usr/ports/; make index; done

cat > stress
/usr/local/bin/stress -c 1 -i 1 -m 1 -d 1 --vm-bytes 768M --hdd-bytes 128M

cat > bonnie
#!/bin/sh
while (true); do /usr/local/bin/bonnie -s 2g; done


chmod +x *

exit
exit

cd 
zfs snapshot pool1/jail2@now



sh
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do zfs send pool1/jail2@now | zfs receive pool1/jail$f;
zfs set quota=10G pool1/jail$f; 
zfs set mountpoint=/mnt/data1/jail$f pool1/jail$f;
done

for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do zfs send pool1/jail2@now | zfs receive pool2/jail$f
zfs set quota=10G pool2/jail$f;
zfs set mountpoint=/mnt/data2/jail$f pool2/jail$f;
done

for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101; do chmod 0 /mnt/data1/jail$f/usr/local/etc/rc.d/bonnie; done
for f in 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do chmod 0 /mnt/data1/jail$f/usr/local/etc/rc.d/stress; done

for f in 115 116 117 118 119 120 121 122 123 125 126 127; do chmod 0 /mnt/data2/jail$f/usr/local/etc/rc.d/bonnie; done
for f in 119 120 121 122 123 125 126 127 128 129 130 131; do chmod 0 /mnt/data2/jail$f/usr/local/etc/rc.d/stress; done

for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do mount -t devfs devfs /mnt/data1/jail$f/dev; devfs -m /mnt/data1/jail$f/dev rule -s 3 applyset; done

for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do mount -t devfs devfs /mnt/data2/jail$f/dev; devfs -m /mnt/data2/jail$f/dev rule -s 3 applyset; done

for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; 
do jail /mnt/data1/jail$f testhostname$f 69.55.234.$f /bin/sh /etc/rc 2> /dev/null; done

for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; 
do jail /mnt/data2/jail$f testhostname$f 69.55.234.$f /bin/sh /etc/rc 2> /dev/null; done


systat -vmstat
sysctl vfs.numvnodes


for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do umount /mnt/data1/jail$f/dev; zfs destroy -r pool1/jail$f; done

for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do umount /mnt/data2/jail$f/dev; zfs destroy -r pool2/jail$f; done


for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do touch /mnt/data1/jail$f; 
mdconfig -a -t vnode -s 10g -f /mnt/data1/jail$f -u $f;
bsdlabel -r -w md$f auto;
newfs -O 1 /dev/md${f}a;
mkdir /mnt/data1/jail$f-DIR;
mount /dev/md${f}a /mnt/data1/jail$f-DIR;
rsync -aSH /mnt/data2/jail2/ /mnt/data1/jail$f-DIR/;
done

for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do touch /mnt/data2/jail$f; 
mdconfig -a -t vnode -s 10g -f /mnt/data2/jail$f -u $f;
bsdlabel -r -w md$f auto;
newfs -O 1 /dev/md${f}a;
mkdir /mnt/data2/jail$f-DIR;
mount /dev/md${f}a /mnt/data2/jail$f-DIR;
rsync -aSH /mnt/data1/jail86-DIR/ /mnt/data2/jail$f-DIR/;
done

for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; 
do chmod 0700 /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/bonnie; done
for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; 
do chmod 0700 /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/stress; done

for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; 
do chmod 0700 /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/bonnie; done
for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; 
do chmod 0700 /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/stress; done

for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101; do chmod 0 /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/bonnie; done
for f in 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do chmod 0 /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/stress; done

for f in 115 116 117 118 119 120 121 122 123 125 126 127; do chmod 0 /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/bonnie; done
for f in 119 120 121 122 123 125 126 127 128 129 130 131; do chmod 0 /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/stress; done

for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do mount -t devfs devfs /mnt/data1/jail$f-DIR/dev; devfs -m /mnt/data1/jail$f-DIR/dev rule -s 3 applyset; done

for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do mount -t devfs devfs /mnt/data2/jail$f-DIR/dev; devfs -m /mnt/data2/jail$f-DIR/dev rule -s 3 applyset; done

for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; 
do jail /mnt/data1/jail$f-DIR testhostname$f 69.55.234.$f /bin/sh /etc/rc 2> /dev/null; done

for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; 
do jail /mnt/data2/jail$f-DIR testhostname$f 69.55.234.$f /bin/sh /etc/rc 2> /dev/null; done


for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; 
do cp /mnt/data1/boot.sh /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/;
cp /mnt/data1/stress /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/;
cp /mnt/data1/bonnie /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/;
done

for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; 
do cp /mnt/data1/boot.sh /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/; 
cp /mnt/data1/stress /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/;
cp /mnt/data1/bonnie /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/;
done

for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do umount /mnt/data1/jail$f-DIR/dev; umount /mnt/data1/jail$f-DIR; mdconfig -d -u $f; done

for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do umount /mnt/data2/jail$f-DIR/dev; umount /mnt/data2/jail$f-DIR; mdconfig -d -u $f;  done

for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do 
mkdir /mnt/data1/jail$f-DIR/;
cd /mnt/data1/jail$f-DIR/;
dump -0a -f - /dev/md0a | restore -r -f -;
done

for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do mkdir /mnt/data2/jail$f-DIR/;
cd /mnt/data2/jail$f-DIR/;
dump -0a -f - /dev/md0a | restore -r -f -;
done

for f in 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105; do chmod 0700 /mnt/data1/jail$f-DIR/usr/local/etc/rc.d/*; done

for f in 106 107 108 114 115 116 117 118 119 120 121 122 123 125 126 127 128 129 130 131; do chmod 0700 /mnt/data2/jail$f-DIR/usr/local/etc/rc.d/*;  done



--vm-bytes 300M

Reloading FreeBSD (while preserving customer data)[edit]

2. assuming 2 mirrors, boot to disk 1 of 4.11 
skip kernel config (enter)
custom install
(skip partition)
label
move cursor to aacd0, hit space (takes you to partition map screen)
given this as the pre-existing partition map:
Filesystem    1K-blocks   Used    Avail Capacity  Mounted on
/dev/aacd0s1a    128990  36888    81784    31%    /
/dev/aacd0s1h  30499106      4 28059174     0%    /mnt/data1
/dev/aacd1s1e  69526550      4 63964422     0%    /mnt/data2
/dev/aacd0s1f    257998     10   237350     0%    /tmp
/dev/aacd0s1g   3096462 852082  1996664    30%    /usr
/dev/aacd0s1e    257998   1198   236162     1%    /var
procfs                4      4        0   100%    /proc

relabel and all mount points according to prev settings

or, delete all partitions except for data parts, re-create as necessary

re-toggle newfs on all mount points except for /mnt/data1 - make sure under the Newfs column the data1 (and data2) partiotions look like: UFS+S Y

make sure under the Newfs column the data1 (and data2) partiotions look like
UFS+S N

space to unselect aacd0
cursor over aacd1
space

Space to select both drives and tab to ok

Continue installation as per normal
distributions
developer
yes to install ports
exit
media
cd
commit
yes
(2450: 16mins, supermicro: 11mins)
yes to "visit general config"
Set root pwd
Add user ‘user’ member group is wheel, set password
Set tz
Networking->interfaces->Fxp0
No IPV6
dhcp=yes
Set hostname & domain

exit...
exit install
yes
take the cd out and let the machine reboot
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