packages/nagvis/NAGVIS_UPDATE.hook

   1 #!/bin/bash
   2 # This hook is meant to help the user to update their OMD instances running
   3 # NagVis 1.5 to NagVis 1.6. The main reason for this hook is the change of
   4 # the var/nagvis/userfiles directory to share/nagvis/htdocs/userfiles for
   5 # delivered files and local/share/nagvis/htdocs/userfiles for individual
   6 # files.
   7 # It is not simply copying the contents of the old directory to the new
   8 # directory. During update only the customized files must be moved. Otherwise
   9 # the files in the local path would override the ones in the default path.
  10 #
  11 # The easiest solution for this is to create a hook which runs once for each
  12 # instance. Since we can not easily provide a hook for downgrading, we only
  13 # handle the upgrade from 1.5 to 1.6x and leave the old files where they are.
  14
  15 # Skip this when already copied once
  16 if [ ! -d $OMD_ROOT/var/nagvis/userfiles ] \
  17    || [ -e $OMD_ROOT/var/nagvis/userfiles/.copied ]; then
  18     exit 0
  19 fi
  20
  21 case "$1" in
  22     refresh)
  23         # Copy while excluding standard NagVis files
  24         rsync -a -f "- images/maps/*demo*.png" \
  25                  -f "- images/iconsets/20x20.gif" \
  26                  -f "- images/iconsets/error.png" \
  27                  -f "- images/iconsets/configerror_*.png" \
  28                  -f "- images/iconsets/demo_*.png" \
  29                  -f "- images/iconsets/std_*.png" \
  30                  -f "- images/templates/default*" \
  31                  -f "- images/shapes/demo*.png" \
  32                  -f "- templates/default.*" \
  33                  -f "- gadgets/gadgets_core.php" \
  34                  -f "- gadgets/std_*.php" \
  35                  -f "- sounds/std_*.mp3" \
  36                  $OMD_ROOT/var/nagvis/userfiles/ \
  37                  $OMD_ROOT/local/share/nagvis/htdocs/userfiles
  38         touch $OMD_ROOT/var/nagvis/userfiles/.copied
  39     ;;
  40 esac
  41
  42 exit 0