debian/pve-cluster.preinst

   1 #!/bin/bash
   2
   3 # abort if any command returns an error value
   4 set -e
   5
   6 # handle incorrectly installed sysctl.d snippet (pve-cluster 5.0-16 and -17)
   7 # TODO: remove in PVE 6.0
   8 function sysctlcleanup {
   9   if test -z "$1"; then
  10     # no old version, nothing to do
  11     true
  12   else
  13     if dpkg --compare-versions "$1" '<=' '5.0-17'; then
  14       # remove directory if it exists
  15       # otherwise we can't install our actual pve.conf file
  16       if test -d '/etc/sysctl.d/pve.conf'; then
  17         rm -rf '/etc/sysctl.d/pve.conf'
  18       fi
  19     fi
  20   fi
  21 }
  22
  23 case "$1" in
  24   upgrade)
  25     sysctlcleanup "$2"
  26     ;;
  27
  28   install)
  29     sysctlcleanup "$2"
  30     ;;
  31
  32 esac
  33
  34 #DEBHELPER#