misc/check_rhcs_manualfencing.sh

@@ -0,0 +1,84 @@
+#!/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="test ! -p /tmp/fence_manual.fifo" 	# Default command to check selinux status
+
+print_help() {
+      echo "check_rhcs_fencing version $VERSION"
+      echo "This plugin checks if there is Manual ACK is required for RHCS fencing"
+      echo ""
+      echo "Usage: $0 [-H <host>]"
+      echo ""
+      echo "Example: Check if fencing is required on localhost"
+      echo "# check_rhcs_fencing.sh"
+}
+
+#if [ $# -eq 0 ]; then
+#     print_help ;
+#     exit $UNKNOWN
+#fi
+
+
+# Parse arguments
+while [ $# -gt 0 ]
+do
+  case $1
+  in
+    -H)
+      HOSTN=$2
+      shift 2
+    ;;
+
+    *)
+      print_help ;
+      exit $UNKNOWN
+      ;;
+  esac
+done
+
+
+
+# We we are not checking localhost, lets get remote uptime via NRPE
+if [ "$HOSTN" != "localhost" ]; then
+	export PATH=$PATH:/usr/lib/nagios/plugins:/usr/lib64/nagios/plugins:/nagios/usr/lib/nagios/plugins
+	CHECK_COMMAND="check_nrpe -H $HOSTN -c check_rhcs_fencing"
+fi
+
+
+# Get the uptime, raise error if we are unsuccessful
+OUTPUT=`$CHECK_COMMAND`
+RESULT=$?
+
+if [ $RESULT -eq 2 ]; then
+	echo "Error, could not run command $CHECK_COMMAND"
+	echo "output:"
+	echo "$OUTPUT"
+	exit 3
+fi
+
+if [ $RESULT -gt 0 ]; then
+	echo "Warning, /tmp/fence_manual.fifo exists on host $HOSTN. Manual fencing is required"
+	exit 1
+else
+	echo "Ok, No fencing required on host $HOSTN"
+	exit 0
+fi

misc/check_selinux.sh

@@ -0,0 +1,92 @@
+#!/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="getenforce" 	# Default command to check selinux status
+
+print_help() {
+      echo "check_selinux version $VERSION"
+      echo "This plugin checks selinux status of a remote host"
+      echo ""
+      echo "Usage: $0 -H <host> -s <status>"
+      echo ""
+      echo "Example: Check if remote host is Enforcing"
+      echo "# check_selinux -H remotehost -s Enforcing"
+}
+
+if [ $# -eq 0 ]; then
+     print_help ;
+     exit $UNKNOWN
+fi
+
+
+# Parse arguments
+while [ $# -gt 0 ]
+do
+  case $1
+  in
+    -H)
+      HOSTN=$2
+      shift 2
+    ;;
+
+    -s)
+      STATUS=$2
+      shift 2
+    ;;
+
+    *)
+      print_help ;
+      exit $UNKNOWN
+      ;;
+  esac
+done
+
+
+
+# We we are not checking localhost, lets get remote uptime via NRPE
+if [ "$HOSTN" != "localhost" ]; then
+	export PATH=$PATH:/usr/lib/nagios/plugins:/usr/lib64/nagios/plugins:/nagios/usr/lib/nagios/plugins
+	CHECK_COMMAND="check_nrpe -H $HOSTN -c get_selinux"
+fi
+
+
+# Get the uptime, raise error if we are unsuccessful
+OUTPUT=`$CHECK_COMMAND`
+RESULT=$?
+
+if [ $RESULT -gt 0 ]; then
+	echo "Error - Could not run command $CHECK_COMMAND"
+	echo "Error was: $OUTPUT"
+	exit 3
+fi
+
+# Parse the output from the command
+if [ "$OUTPUT" == "$STATUS" ]; then
+	echo "ok, selinux status is $OUTPUT"
+	exit 0
+else
+	echo "warning, selinux status is $OUTPUT (supposed to be $STATUS)"
+	exit 1
+fi
+
+
+