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check_clientbackup 3.80 KiB
#!/bin/bash
# ======================================================================
#
# NAGIOS CLIENT CHECK :: check client backup
#
# ----------------------------------------------------------------------
# 2016-12-09 v1.0 first lines
# 2016-12-23 v1.1 added readable exitcode from shared functions file
# 2020-03-05 v1.2 <axel.hahn@iml.unibe.ch> switch to ph.* helper functions
# 2020-04-04 v1.3 <axel.hahn@iml.unibe.ch> set status unknown if never executed
# 2022-02-17 v1.4 <axel.hahn@iml.unibe.ch> no tmpfile; show more output to see backed up dirs
# 2022-03-07 v1.5 <axel.hahn@iml.unibe.ch> update scan for results in transfer
# 2022-03-18 v1.6 <axel.hahn@iml.unibe.ch> show dumped databases
# 2022-03-21 v1.7 <axel.hahn@iml.unibe.ch> show databases infos for couchdb2 too
# 2022-03-23 v1.8 <axel.hahn@iml.unibe.ch> FIX: exit with error if backup error occured
# 2022-08-10 v1.9 <axel.hahn@iml.unibe.ch> FIX: mask the dot in .log
# 2022-10-21 v1.10 <axel.hahn@unibe.ch> remove grep: warning: stray \ before white space
# show last backup, prune, verify
# 2023-06-22 v1.11 <axel.hahn@unibe.ch> add help and param support; add parameter for install directory
# 2023-07-27 v1.12 <axel.hahn@unibe.ch> add docs url of IML backup
# 2023-09-01 v1.13 <axel.hahn@unibe.ch> add changecounters and performancedata
# ======================================================================
. $( dirname $0 )/inc_pluginfunctions
export self_APPVERSION=1.13
sInstalldir=/opt/imlbackup/client/
# ----------------------------------------------------------------------
# FUNCTIONS
# ----------------------------------------------------------------------
function showHelp(){
local _self; _self=$(basename $0)
cat <<EOF
$( ph.showImlHelpHeader )
Show status of IML backup.
See https://os-docs.iml.unibe.ch/iml-backup/
It returns with state UNKNOWN if no backup has been performed yet.
It switches to ERROR an error occured during backup process.
SYNTAX:
$_self [-d DIRECTORY]
OPTIONS:
-h or --help show this help.
-d or --dir set installation dir of iml backup to find its check skript
default: /opt/imlbackup/client/
EXAMPLE:
$_self -d /home/backup/imlbackup
set a custom directory und run the backup check
EOF
}
# --- check param -h
while [[ "$#" -gt 0 ]]; do case $1 in
-h|--help) showHelp; exit 0;;
-d|--dir) sInstalldir=$2; shift ;shift;;
*) echo "ERROR: Unknown parameter: $1"; showHelp; exit 1;
esac; done
sChecker=$sInstalldir/check_clientbackup.sh
if [ ! -x $sChecker ]; then
ph.abort "$sChecker not found - maybe clientbackup is not installed here. Use param -d to set the install directory."
fi
result=$( $sChecker )
rc=$?
# remove ascii colors
result=${result//\[[0-9]m/ }
result=${result//\[[0-9][0-9]m/ }
if [ $rc -eq 0 ]; then
ph.setStatus "ok"
else
if echo "$result" | grep "Backup was never executed" 2>/dev/null
then
ph.setStatus "unknown"
else
ph.setStatus "critical"
fi
fi
ph.status
echo "$result" | grep -F "MONITORINFO:" | cut -f 2- -d ':'
echo
# show lines __DB__ of backed up databases and skip al database types
# that do not have a line "__DB__[type] backup"
for dbtype in $( echo "$result" | grep -o '__DB__[a-z][a-z0-9]*' | sort -u )
do
echo "$result" | grep "$dbtype backup" >/dev/null \
&& echo --- local dumps "${dbtype//__DB__/}" \
&& echo "$result" | grep "$dbtype" | grep -v "\.log" \
&& echo
done
echo "--- transfer:"
echo "$result" | grep "__[A-Z][A-Z]*__ " | grep -v "__PERFDATA__"
echo
echo "$result" | grep "__COUNTERS__"
echo
echo "$result" | grep "__LAST__"
echo
echo "$result" | grep "__PERFDATA__" | cut -f 2- -d " "
ph.exit
# ----------------------------------------------------------------------