Document how to fix BASE-IS-OLD

[mirror/dsa-wiki.git] / input / howto / upgrade-to-squeeze.mdwn

diff --git a/input/howto/upgrade-to-squeeze.mdwn b/input/howto/upgrade-to-squeeze.mdwn
index 18b69a3..7573b37 100644 (file)
--- a/input/howto/upgrade-to-squeeze.mdwn
+++ b/input/howto/upgrade-to-squeeze.mdwn
@@ -1,6 +1,18 @@
 
 # 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 &&
@@ -21,11 +33,6 @@ install deborphan, clean up
        orphaner -a
        orphaner -a -n
 
-unhold puppet
-
-       echo puppet install | dpkg --set-selections &&
-       echo puppet-common install | dpkg --set-selections
-
 purge removed packages
 
        dpkg --get-selections | awk '$2=="deinstall" {print $1}' &&
@@ -64,13 +71,13 @@ reject changes to /etc/munin/plugin-conf.d/munin-node (puppet will install a new
   * /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
+       puppetd -t; puppetd -t
 
 upgrade once more (security etc)
 
@@ -84,6 +91,17 @@ 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
@@ -115,21 +133,26 @@ purge removed packages
        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
 
@@ -137,3 +160,6 @@ On custom kernels in squeeze it seems that udev stopped to create cciss devices,
 
        cd /lib/udev/devices
        /dev/MAKEDEV cciss
+
+### mailq plugin no longer works
+       apt-get install nagios-plugins-standard