check_rhcs/trunk/check_rhcs_cman_subsystems.sh

@@ -0,0 +1,141 @@
+#!/bin/bash
+#
+# Copyright 2010, Pall Sigurdsson <palli@opensource.is>
+#
+# This script is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This script is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# About this script
+#
+# Checks uptime of a specified host, using NRPE is host is remote
+
+HOSTN="localhost" 		# By default check localhost
+CHECK_COMMAND="group_tool ls 0 default" 	# Default command to check selinux status
+ok=0
+warning=1
+critical=2
+unknown=3
+
+print_help() {
+      echo "check_rhcs_cman version $VERSION"
+      echo "This plugin checks cman groups"
+      echo ""
+      echo "Usage: $0 [-H <host>] <-l LEVEL> <--group GROUP>"
+      echo ""
+      echo "Examples:"
+      echo "# check_rhcs_fencing.sh --level 0 --group default"
+      echo "# check_rhcs_fencing.sh --level 1 --group rgmanager"
+}
+
+#if [ $# -eq 0 ]; then
+#     print_help ;
+#     exit $UNKNOWN
+#fi
+
+
+# Parse arguments
+while [ $# -gt 0 ]
+do
+  case $1
+  in
+    -H)
+      HOSTN=$2
+      shift 2
+    ;;
+    --group)
+      GROUP=$2
+      shift 2
+    ;;
+    --level)
+      LEVEL=$2
+      shift 2
+    ;;
+
+    *)
+      print_help ;
+      exit $UNKNOWN
+      ;;
+  esac
+done
+
+if [ -z $GROUP ]; then
+	echo "ERROR - --group not specified"
+	print_help ;
+	exit $UNKNOWN
+fi
+
+if [ -z $LEVEL ]; then
+	echo "ERROR - --level not specified"
+	print_help ;
+	exit $UNKNOWN
+fi
+
+
+
+# We we are not checking localhost, lets get remote uptime via NRPE
+if [ "$HOSTN" != "localhost" ]; then
+	export PATH=$PATH:/usr/lib/nagios/plugins:/usr/lib64/nagios/plugins:/nagios/usr/lib/nagios/plugins
+	CHECK_COMMAND="check_nrpe -H $HOSTN -c check_cman_group -a $LEVEL $GROUP"
+fi
+
+CHECK_COMMAND="group_tool ls $LEVEL $GROUP"
+
+# group_tool ls
+# type             level name       id       state
+# fence            0     default    00020001 none
+# [1]
+# dlm              1     rgmanager  00030001 none
+#[1 2]
+
+# Get the uptime, raise error if we are unsuccessful
+OUTPUT=`$CHECK_COMMAND 2>&1`
+RESULT=$?
+SUMMARY=""
+
+
+# group_tool should only return status 0 or 1
+# if higher, then something unexpected occured
+if [ $RESULT -ge 2 ]; then
+	echo "group_tool error: could not run command $CHECK_COMMAND"
+	echo "output:"
+	echo "$OUTPUT"
+	exit $unknown
+fi
+
+set -- $OUTPUT
+type=$6
+level=$7
+name=$8
+id=$9
+state=${10}
+# Check if group_tool command ran successfully
+if [ $RESULT -ne 0 ]; then
+	echo "group_tool error: group $GROUP level $LEVEL not found."
+	echo "output:"
+	echo "$OUTPUT"
+	exit $critical
+else
+	echo $OUTPUT | grep -qw "none" 
+	RESULT=$?
+	if [ $RESULT -ne 0 ]; then
+		echo "group_tool error: group is in abnormal state. name=$name type=$type level=$level state=$state"
+		echo "output:"
+		echo "$OUTPUT"
+		exit $critical
+	else
+		echo "group_tool: group ok and in state 'none'. name=$name type=$type level=$level state=$state"
+		echo "output:"
+		echo "$OUTPUT"
+		exit $ok
+	fi
+fi

check_rhcs/trunk/nrpe.d/check_rhcs.cfg

@@ -5,3 +5,11 @@ command[get_rhcs_fencing]=test ! -p /tmp/fence_manual.fifo
 command[check_rhcs_fencing]=/usr/lib64/nagios/plugins/check_rhcs_manualfencing.sh
 
 
+command[get_rhcs_cman_group]=/sbin/group_tool ls '$ARG1$' '$ARG2$'
+command[get_rhcs_cman_group_default]=/sbin/group_tool ls 0 default
+command[get_rhcs_cman_group_rgmanager]=/sbin/group_tool ls 1 rgmanager
+
+
+command[check_rhcs_cman_group]=/usr/lib64/nagios/plugins/check_rhcs_cman_group.sh --level '$ARG1$' --group '$ARG2$'
+command[check_rhcs_cman_group_default]=/usr/lib64/nagios/plugins/check_rhcs_cman_group.sh --level 0 --group default
+command[check_rhcs_cman_group]_rgmanager=/usr/lib64/nagios/plugins/check_rhcs_cman_group.sh --level 1 --group rgmanager