Editing Monitoring openvz resources using nagios and snmp
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Latest revision | Your text | ||
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##################################################################################### | ##################################################################################### | ||
− | if [ $RET1 -gt $RET2 ]; then | + | if [ $RET1 -gt $RET2 ]; then |
RET=$RET1 | RET=$RET1 | ||
else | else | ||
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exit $RET | exit $RET | ||
</source> | </source> | ||
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=== check_vzquota Without SNMP === | === check_vzquota Without SNMP === | ||
<source lang="bash"> | <source lang="bash"> | ||
#!/bin/bash | #!/bin/bash | ||
RET=0 | RET=0 | ||
− | DATA=`echo;sudo /usr/sbin/vzlist -1 | + | DATA=`echo;sudo /usr/sbin/vzlist -1 | xargs -I {} bash -c "echo {}:;sudo /usr/sbin/vzquota stat {}"` |
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echo "$DATA" | perl -n -e' | echo "$DATA" | perl -n -e' | ||
my $vid ; | my $vid ; | ||
my $ret=0 ; | my $ret=0 ; | ||
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while(<STDIN>){ | while(<STDIN>){ | ||
my %vid; | my %vid; | ||
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$softlimit=$3 ; | $softlimit=$3 ; | ||
$hardlimit=$4 ; | $hardlimit=$4 ; | ||
− | if ( $usage >= $ | + | if ( $usage >= $softlimit ){ |
− | + | print "WARNING: VZquota limit exceeded on $vid: $resource usage->$usage, softlimit->$softlimit, hardlimit->$hardlimit, time->$time, expire->$expire " ; | |
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$ret=1; | $ret=1; | ||
} | } | ||
− | + | print "$vid:$resource $usage/$softlimit "; | |
} | } | ||
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} | } | ||
exit($ret); | exit($ret); | ||
' | ' | ||
RET=$? | RET=$? | ||
+ | echo | ||
exit $RET | exit $RET | ||
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</source> | </source> | ||
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=== check_ubc Without SNMP === | === check_ubc Without SNMP === | ||
<source lang="bash"> | <source lang="bash"> | ||
#!/bin/bash | #!/bin/bash | ||
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export FILE=/tmp/check_ubc | export FILE=/tmp/check_ubc | ||
RET=0 | RET=0 | ||
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− | + | DATA=`cat /proc/user_beancounters` | |
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if [ -f $FILE ]; then | if [ -f $FILE ]; then | ||
echo "$DATA" | perl -n -e' | echo "$DATA" | perl -n -e' | ||
use Data::Dumper; | use Data::Dumper; | ||
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my $file=$ENV{"FILE"}; | my $file=$ENV{"FILE"}; | ||
my $ret=0 ; | my $ret=0 ; | ||
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${beancounters{$vid}}{$resource}=[$held , $maxheld , $barrier , $limit ,$failcnt ]; | ${beancounters{$vid}}{$resource}=[$held , $maxheld , $barrier , $limit ,$failcnt ]; | ||
if ( ($held > $barrier) && ($barrier != 0) ) { | if ( ($held > $barrier) && ($barrier != 0) ) { | ||
− | print "WARNING: Limits on $vid: | + | print "WARNING: Limits on $vid: $resource held->$held , barrier->$barrier ( limit->$limit ) " ; |
$ret=1; | $ret=1; | ||
} | } | ||
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my $limit=$beancounters{$vmachine_id}{$resource}[3]; | my $limit=$beancounters{$vmachine_id}{$resource}[3]; | ||
if ( $failcnt_old < $failcnt ){ | if ( $failcnt_old < $failcnt ){ | ||
− | print "CRITICAL: | + | print "CRITICAL: Incrased failcnt $vmachine_id: $resource from $failcnt_old to $failcnt (held->$held , maxheld->$maxheld , barrier->$barrier , limit->$limit ) " ; |
$ret=2; | $ret=2; | ||
} | } | ||
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} | } | ||
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− | + | if ($ret == 0 ) { print "OK. \n" ; } | |
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− | if ($ret == 0 ) { print "OK | ||
# print Dumper(%beancounters_old) ; | # print Dumper(%beancounters_old) ; | ||
# print "\n"; | # print "\n"; | ||
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Also don't forget to consider this on your <code>nrpe.cfg</code>, so that you call the script with sudo: | Also don't forget to consider this on your <code>nrpe.cfg</code>, so that you call the script with sudo: | ||
command[check_ubc]=sudo /usr/local/nagios/libexec/check_ubc | command[check_ubc]=sudo /usr/local/nagios/libexec/check_ubc | ||
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