nagios监控mfs脚本

#!/bin/bash#a nagios plugin for check moosefs healthy#write 20120821CHECK_OK=0CHECK_WARNING=1CHECK_CRITICAL=2CHECK_UNKNOWN=3
CHECK_MASTER () { check_process=`ps aux|grep '/usr/local/mfs/sbin/mfsmaster'|grep -v grep` check_port=`netstat -lunpt|grep ':9419'` if [ -n "$check_process" -a -n "$check_port" ] then echo "mfsmaster is OK" exit 0 else echo "mfsmaster is not running" exit 2 fi}
CHECK_CHUNK () { check_process=`ps aux|grep '/usr/local/mfs/sbin/mfschunkserver'|grep -v grep` check_port=`netstat -lunpt|grep ':9422'` if [ -n "$check_process" -a -n "$check_port" ] then echo "mfschunkserver is OK" exit 0 else echo "mfschunkserver is not running" exit 2 fi}CHECK_CLIENT () { check_process=`ps aux|grep '/usr/local/mfs/bin/mfsmount'|grep -v grep` if [ -n "$check_process" ] then echo "mfsclient is OK" exit 0 else echo "mfsclient is not running" exit 2 fi}CHECK_METALOGGER () { check_process=`ps aux|grep '/usr/local/mfs/sbin/mfsmetalogger'|grep -v grep` if [ -n "$check_process" ] then echo "mfschunkserver is OK" exit 0 else echo "mfschunkserver is not running" exit 2 fi}case "$1" in -M) CHECK_MASTER ;; -c) CHECK_CLIENT ;; -C) CHECK_CHUNK ;; -L) CHECK_METALOGGER ;; *) echo "Unknown argement: $1" ;;esac