Munin contributed plugins

#!/bin/sh

: << =cut

=head1 NAME

ceph_capacity - Shows ceph total storage capacity, used raw space and used data space

=head1 CONFIGURATION

[ceph_capacity]

env.warning_level Used raw space percentage above warning alert should be issued

env.critical_level Used raw space percentage above critical alert should be issued

=head1 AUTHOR

Mate Gabri <mate@gabri.hu>

=head1 LICENSE

GPLv2

=head1 MAGICK MARKERS

 #%# family=auto

 #%# capabilities=autoconf

=cut

if [ "$1" = "autoconf" ]; then

	echo yes

	exit 0

fi

WARNING_LEVEL=${warning_level:-"80"}

CRITICAL_LEVEL=${critical_level:-"90"}

if [ "$1" = "config" ]; then

	echo 'graph_title CEPH capacity'

	echo 'graph_category ceph'

	echo 'graph_vlabel GB'

	echo 'graph_info CEPH cluster capacity'

	echo 'graph_args --base 1000 -l 0'

	CAPACITY=$(ceph -s | grep pgmap | cut -d ';' -f 2 | cut -d ',' -f 3 | cut -d '/' -f 2 | awk '{ print $1 }')

	WARNING=$(echo "scale=2;$CAPACITY * ($WARNING_LEVEL/100)" | bc -l | cut -d '.' -f 1)

	CRITICAL=$(echo "scale=2;$CAPACITY * ($CRITICAL_LEVEL/100)" | bc -l | cut -d '.' -f 1)

	echo "capacity.label Capacity"

	echo "used.label Raw used"

	echo "used.draw AREA"

	echo "used.warning $WARNING"

	echo "used.critical $CRITICAL"

	echo "data.label Data"

	echo "data.draw AREA"

	exit 0

fi

echo "capacity.value $(ceph -s | grep pgmap | cut -d ';' -f 2 | cut -d ',' -f 3 | cut -d '/' -f 2 | awk '{ print $1 }')"

echo "used.value $(ceph -s | grep pgmap | cut -d ';' -f 2 | cut -d ',' -f 2 | awk '{ print $1 }')"

echo "data.value $(ceph -s | grep pgmap | cut -d ';' -f 2 | cut -d ',' -f 1 | awk '{ print $1 }')"

#!/bin/sh

: << =cut

=head1 NAME

ceph_osd - Shows ceph OSD states (total configured, up and in)

=head1 AUTHOR

Mate Gabri <mate@gabri.hu>

=head1 LICENSE

GPLv2

=head1 MAGICK MARKERS

 #%# family=auto

 #%# capabilities=autoconf

=cut

if [ "$1" = "autoconf" ]; then

	echo yes

	exit 0

fi

if [ "$1" = "config" ]; then

	echo 'graph_title CEPH OSDs'

	echo 'graph_category ceph'

	echo 'graph_vlabel nr'

	echo 'graph_info CEPH OSD up/down status'

	echo 'graph_scale no'

	echo 'graph_args --base 1000 -l 0'

	echo "osds.label OSDs"

	echo "up.label Up"

	echo "in.label In"

	echo "in.draw AREA"

	exit 0

fi

echo "osds.value $(ceph -s | grep osdmap | awk '{ print $3 }')"

echo "up.value $(ceph -s | grep osdmap | awk '{ print $5 }')"

echo "in.value $(ceph -s | grep osdmap | awk '{ print $7 }')"