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6303 update ceph checks

Merged Hahn Axel (hahn) requested to merge 6303-update-ceph-checks into master
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@@ -17,9 +17,10 @@
# ----------------------------------------------------------------------
# 2020-03-04 v1.0 <axel.hahn@iml.unibe.ch>
# 2020-03-05 v1.1 <axel.hahn@iml.unibe.ch> switch to ph.* helper functions
# 2023-04-24 v1.2 <axel.hahn@unibe.ch> update for newer ceph versions
# ======================================================================
. `dirname $0`/inc_pluginfunctions
. $(dirname $0)/inc_pluginfunctions
tmpfile=/tmp/ceph_df_output__$$
outfile=/tmp/check_ceph_df_out__$$
@@ -32,34 +33,33 @@ typeset -i iCritical=0
# ----------------------------------------------------------------------
# set default / override from command line params
typeset -i iWarnLimit=` ph.getValueWithParam 70 w "$@"`
typeset -i iCriticalLimit=` ph.getValueWithParam 90 c "$@"`
typeset -i iWarnLimit=$( ph.getValueWithParam 70 w "$@")
typeset -i iCriticalLimit=$( ph.getValueWithParam 90 c "$@")
sudo /bin/ceph df > $tmpfile 2>&1
if [ $? -ne 0 ]; then
if ! sudo /bin/ceph df > $tmpfile 2>&1
then
rm -f $tmpfile
ph.abort "UNKNOWN: ceph is not available or no sudo permissions to execute ceph commands."
ph.abort "UNKNOWN: ceph is not available or no sudo permissions to execute ceph commands."
fi
rm -f $outfile 2>/dev/null
isHeader=0
area=
while read line
grep "[a-zA-Z]" $tmpfile | while read line
do
# echo "DEBUG: $line"
newArea=`echo $line | grep "^[A-Z]*:"`
newArea=$(echo $line | grep "^\-\-\- [A-Z]*" | sed "s#--- ##" | sed "s# ---##" )
lineStatus=" "
if [ ! -z "$newArea" ]; then
echo>>$outfile
area=`echo $newArea | cut -f 1 -d ":"`
area=$(echo $newArea | cut -f 1 -d ":")
isHeader=1
# Position of disk usage in the sections
iPos=0
test "$area" = "GLOBAL" && iPos=4
test "$area" = "POOLS" && iPos=4
test "$area" = "RAW STORAGE" && iPos=10
test "$area" = "POOLS" && iPos=9
if [ $iPos -eq 0 ]; then
ph.abort "ERROR: unhandled section: [$area]"
fi
@@ -68,7 +68,8 @@ do
if [ $isHeader -eq 1 ]; then
isHeader=0
else
typeset -i percentUsed=`echo $line | awk -v ipos=$iPos '{ print $ipos }' | sed "s#\..*##"`
typeset -i percentUsed
percentUsed=$(echo $line | awk -v ipos=$iPos '{ print $ipos }' | sed "s#\..*##")
if [ $percentUsed -ge $iWarnLimit ]; then
if [ $percentUsed -ge $iCriticalLimit ]; then
iCritical=$iCritical+1
@@ -83,7 +84,7 @@ do
fi
fi
echo "$lineStatus $line" >> $outfile
done < $tmpfile
done
if [ $iCritical -gt 0 ]; then
@@ -94,23 +95,27 @@ else
ph.setStatus "ok"
fi
ph.status "Disksize on Ceph cluster and its pools - critcal: $iCritical ($iCriticalLimit %) .. warnings: $iWarning ($iWarnLimit %)"
ph.status "Disksize on Ceph cluster and its pools - warnings: $iWarning ($iWarnLimit %) .. critcal: $iCritical ($iCriticalLimit %)"
cat $outfile
# 3rd line is global size status
sTotal=`sed -n 3p $tmpfile | awk '{ print $1 }'`
sAvail=`sed -n 3p $tmpfile | awk '{ print $2 }'`
sUsed=` sed -n 3p $tmpfile | awk '{ print $3 }'`
# global size status is in TOTAL...
totalLine="$( grep '^TOTAL' $tmpfile | sed 's#iB##g' )"
iTotal=`ph.toUnit $sTotal ""`
iAvail=`ph.toUnit $sAvail ""`
iUsed=` ph.toUnit $sUsed ""`
# echo "DEBUG: totalLine = $totalLine"
# DEBUG: totalLine = TOTAL 18 T 18 T 428 G 428 G 2.30
sTotal=$( echo $totalLine | awk '{ print $2 $3 }' )
sAvail=$( echo $totalLine | awk '{ print $4 $5 }' )
sUsed=$( echo $totalLine | awk '{ print $6 $7 }' )
iTotal=$(ph.toUnit $sTotal "")
iAvail=$(ph.toUnit $sAvail "")
iUsed=$( ph.toUnit $sUsed "")
ph.perfadd "global-total" "${iTotal}" "" "" 0 ${iTotal}
ph.perfadd "global-avail" "${iAvail}" "" "" 0 ${iTotal}
ph.perfadd "global-used" "${iUsed}" "" "" 0 ${iTotal}
# cleanup
rm -f $tmpfile $outfile 2>/dev/null
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