# Upgrade from lenny to squeeze turn off samhain /etc/init.d/samhain stop maybe turn off exim /etc/init.d/exim4 stop mv /etc/rc2.d/S20exim4 /etc/rc2.d/K20exim4 # so it stays down install deborphan, clean up apt-get install deborphan dialog orphaner orphaner -n orphaner -a orphaner -a -n purge removed packages dpkg --get-selections | awk '$2!="install" {print $1}' echo "really purge these [y/N]?"; read ans; [ "$ans" = "y" ] && dpkg --purge `dpkg --get-selections | awk '$2!="install" {print $1}'` update dsa-puppet.git (add to squeeze list in local.yaml) do a puppet run: puppetd -t change sources list entries to squeeze: mirror=`cat /etc/apt/sources.list.d/debian.list | awk '/debian/ {print $2; exit}'` echo "Mirror is $mirror"; echo "Fix stuff if this seems wrong"; echo "XXXXXXXXXXXXXXXXXXXXXXX" echo "## VERIFY THE MIRROR IS CORRECT ##"; read write new sources.list.d/ entries: cd /etc/apt/sources.list.d && sed -i "s#lenny#squeeze#g" > debian.list update apt list apt-get update upgrade apt-get install locales-all rest follows apt-get dist-upgrade reject changes to /etc/pam.d/sudo (puppet will install a new file later anyway) reject changes to /etc/munin/plugin-conf.d/munin-node (puppet will install a new file later anyway) * keep local (i.e. reject (N)): * all changes relating to exim (in /etc/exim4 and in logrotate) * /etc/ldap/ldap.conf * /etc/nagios/nrpe.cfg * /etc/samhain/samhainrc * /etc/munin/munin-node.conf * /etc/logrotate.d/apache2 * /etc/apache2/apache2.conf * /etc/apache2/ports.conf update nagios.git (add host to squeeze hostgroup) check for obsolete packages /usr/lib/nagios/plugins/dsa-check-packages clean up old libs orphaner orphaner -n orphaner -a orphaner -a -n purge removed packages dpkg --get-selections | awk '$2!="install" {print $1}' echo "really purge these [y/N]?"; read ans; [ "$ans" = "y" ] && dpkg --purge `dpkg --get-selections | awk '$2!="install" {print $1}'` possibly reboot re-enable exim mv /etc/rc2.d/K20exim4 /etc/rc2.d/S20exim4 env -i /etc/init.d/exim4 start