proxmox-ve/postinst

   1 #! /bin/sh
   2
   3 # Abort if any command returns an error value
   4 set -e
   5
   6 # This script is called as the last step of the installation of the
   7 # package.  All the package's files are in place, dpkg has already
   8 # done its automatic conffile handling, and all the packages we depend
   9 # of are already fully installed and configured.
  10
  11 # The following idempotent stuff doesn't generally need protecting
  12 # against being run in the abort-* cases.
  13
  14 case "$1" in
  15   configure)
  16     # Configure this package.  If the package must prompt the user for
  17     # information, do it here.
  18
  19     # cleanup - remove Proxmox Release Key key from /etc/apt/trusted.gpg
  20     /usr/bin/apt-key --keyring /etc/apt/trusted.gpg del 9887F95A >/dev/null 2>&1 || /bin/true
  21
  22     # setup kernel links for installation CD (rescue boot)
  23     mkdir -p /boot/pve
  24     ln -sf /boot/vmlinuz-@KVNAME@ /boot/pve/vmlinuz
  25     ln -sf /boot/initrd.img-@KVNAME@ /boot/pve/initrd.img
  26
  27     # There are three sub-cases:
  28     if test "${2+set}" != set; then
  29       # We're being installed by an ancient dpkg which doesn't remember
  30       # which version was most recently configured, or even whether
  31       # there is a most recently configured version.
  32       :
  33
  34     elif test -z "$2" -o "$2" = "<unknown>"; then
  35       # The package has not ever been configured on this system, or was
  36       # purged since it was last configured.
  37       :
  38
  39     else
  40       # Version $2 is the most recently configured version of this
  41       # package.
  42       :
  43
  44     fi ;;
  45   abort-upgrade)
  46     # Back out of an attempt to upgrade this package FROM THIS VERSION
  47     # to version $2.  Undo the effects of "prerm upgrade $2".
  48     :
  49
  50     ;;
  51   abort-remove)
  52     if test "$2" != in-favour; then
  53       echo "$0: undocumented call to \`postinst $*'" 1>&2
  54       exit 0
  55     fi
  56     # Back out of an attempt to remove this package, which was due to
  57     # a conflict with package $3 (version $4).  Undo the effects of
  58     # "prerm remove in-favour $3 $4".
  59     :
  60
  61     ;;
  62   abort-deconfigure)
  63     if test "$2" != in-favour -o "$5" != removing; then
  64       echo "$0: undocumented call to \`postinst $*'" 1>&2
  65       exit 0
  66     fi
  67     # Back out of an attempt to deconfigure this package, which was
  68     # due to package $6 (version $7) which we depend on being removed
  69     # to make way for package $3 (version $4).  Undo the effects of
  70     # "prerm deconfigure in-favour $3 $4 removing $6 $7".
  71     :
  72
  73     ;;
  74   *) echo "$0: didn't understand being called with \`$1'" 1>&2
  75      exit 0;;
  76 esac
  77
  78 exit 0