[slbackup-commit] CVS update: slbackup/contrib munin-plugin

[finnarne-guest at alioth.debian.org]

  User: finnarne-guest
  Date: 06/02/01 20:36:49

  Modified:    contrib  munin-plugin
  Log:
  Added comments, and support for logrotation
  
  Revision  Changes    Path
  1.3       +26 -5     slbackup/contrib/munin-plugin
  
  Index: munin-plugin
  ===================================================================
  RCS file: /cvsroot/slbackup/slbackup/contrib/munin-plugin,v
  retrieving revision 1.2
  retrieving revision 1.3
  diff -u -r1.2 -r1.3
  --- munin-plugin	29 Jan 2006 12:04:23 -0000	1.2
  +++ munin-plugin	1 Feb 2006 20:36:49 -0000	1.3
  @@ -1,8 +1,12 @@
   #/bin/sh
   #
  +# $Id$
  +#
   # Author: Finn-Arne Johansen 
   # Date:   2006-01-29
   
  +PLUGINNAME=$(basename $0)
  +LOGNAME=/var/log/slbackup/$PLUGINNAME.log
   
   if [ "$1" = "config" ] ; then 
     echo "graph_title slbackup status"
  @@ -20,22 +24,39 @@
     exit 0
   fi
   
  -LAST=$(grep -n "Starting slbackup:" /var/log/slbackup/slbackup.log | tail -1 | cut -f1 -d:)
  +# Fetch log that is not empty (prevent broken plugin when logfile
  +# is rotated)
  +if [ -s $LOGNAME ] ; then 
  +  CAT=cat
  +elif [ -r $LOGNAME.1.gz ] ; then 
  +  CAT=zcat
  +  LOGNAME=$LOGNAME.1.gz
  +fi
  +
  +# Fetch were last backup was started
  +LAST=$($CAT $LOGNAME | grep -n "Starting slbackup:" | tail -1 | cut -f1 -d:)
  +
  +# count failed and successfull backups during last backup
   if [ "$LAST" ] ; then 
     echo -n "failed.value "
  -  tail +$LAST /var/log/slbackup/slbackup.log | grep "Failed backing up client" | wc -l
  +  $CAT $LOGNAME | tail +$LAST | \
  +    grep "Failed backing up client" | wc -l
     echo -n "success.value "
  -  tail +$LAST /var/log/slbackup/slbackup.log | grep "Successfully finished backing up client" | wc -l
  +  $CAT $LOGNAME | tail +$LAST | \
  +    grep "Successfully finished backing up client" | wc -l
   else
  -  echo "failed.value 0"
  +  # or trigger an error if last backup is not found
  +  echo "failed.value 1"
     echo "success.value 0"
   fi
   
  -LASTRUN="$(sed -ne "s/- Finished slbackup.//p" /var/log/slbackup/slbackup.log | tail -1 )" 
  +# Find when last backup ended
  +LASTRUN="$($CAT $LOGNAME | sed -ne "s/- Finished slbackup.//p" | tail -1 )" 
   
   if [ -z "$LASTRUN" ] ; then   
     echo lastrun.value 0
   else   
  +  # report number of hours since last backup
     echo -n "lastrun.value ";   
     cat << EOF | bc 
   scale=2