# Upgrade from lenny to squeeze
+Make sure to coordinate with whoever uses the host, be it the buildd
+operator, the QA team, the ftp team or just announce it if it's a
+general developer box.
+
+on buildds:
+
+ cd ~buildd
+ sudo su - buildd
+ touch NO-DAEMON-PLEASE EXIT-DAEMON-PLEASE && exit
+
+ now wait for the buildd to quit
+
turn off samhain
/etc/init.d/samhain stop &&
orphaner -a
orphaner -a -n
-
purge removed packages
dpkg --get-selections | awk '$2=="deinstall" {print $1}' &&
upgrade
- apt-get install locales-all
+ apt-get install locales-all apt dpkg
rest follows
apt-get dist-upgrade
+use dash as system shell (/bin/sh).
reject changes to /etc/pam.d/sudo (puppet will install a new file later anyway)
* /etc/apache2/apache2.conf
* /etc/apache2/ports.conf
-update nagios.git (add host to squeeze hostgroup)
+update dsa-nagios.git (add host to squeeze hostgroup)
update dsa-puppet.git (add to squeeze list in local.yaml)
do a puppet run:
- puppetd -t
+ puppetd -t; puppetd -t
upgrade once more (security etc)
apt-get update && apt-get dist-upgrade
+if you are moving from a dsa kernel to a debian kernel, add non-free to sources list, then
+
+ apt-get install firmware-linux
+
+maybe also
+
+ apt-get install firmware-bnx2
+
+if you are an nfs client, make sure to load the module before boot completes:
+
+ echo nfs >> /etc/modules
+
+if you are an autofs node, make sure to load the module before boot completes:
+
+ echo autofs4 >> /etc/modules
+
+These last two are because autofs in particular lazy loads the modules, and it
+will happen after we've disabled module loading.
+
clean up transitions
dpkg --purge dhcp3-client && apt-get install isc-dhcp-client # mark as non-auto
Do the same for grub/grub-pc if you did upgrade-from-grub-legacy
+ (reboot)
upgrade-from-grub-legacy
- apt-get purge grub
+ (reboot)
+ apt-get purge grub &&
apt-get install grub-pc
-check for obsolete packages
-
- /usr/lib/nagios/plugins/dsa-check-packages
-
clean up old libs
orphaner
orphaner -a
orphaner -a -n
+check for unneeded/obsolete packages
+
+ apt-get autoremove
+
+ /usr/lib/nagios/plugins/dsa-check-packages
+
purge removed packages
dpkg --get-selections | awk '$2=="deinstall" {print $1}' &&
echo "really purge these [y/N]?" && read ans && [ "$ans" = "y" ] && dpkg --purge `dpkg --get-selections | awk '$2=="deinstall" {print $1}'` &&
echo "These are not at install:" && dpkg --get-selections | awk '$2!="install" {print $1}'
+purge cruft that upgrade doesn't remove
+
+ apt-get remove --purge emacs22-common libxmlrpc-ruby libcap1 emacs22-nox emacs22-bin-common libvolume-id0 gcc-4.2-base ifenslave libopenssl-ruby1.8 mailx
+
re-init samhain
possibly reboot
re-enable exim, samhain
- mv /etc/rc2.d/K02exim4 /etc/rc2.d/S02exim4
- mv /etc/rc2.d/K02samhain /etc/rc2.d/S02samhain
+ mv /etc/rc2.d/K??exim4 /etc/rc2.d/S02exim4
+ mv /etc/rc2.d/K??samhain /etc/rc2.d/S02samhain
env -i /etc/init.d/exim4 start
- env -i /etc/init.d/samhain
+ env -i /etc/init.d/samhain start
insserv
re-init samhain
+### Troubleshooting
### Problems with CCISS
cd /lib/udev/devices
/dev/MAKEDEV cciss
+
+### mailq plugin no longer works
+ apt-get install nagios-plugins-standard