Current Status:
OK
(for 0d 1h 57m 28s)Status
Information: USERS OK - 3 users currently logged in
Performance Data: users=3;5;10;0 #### 些数据控制绘图信息,和绘图数据生成
Current Attempt:1/4 (HARD state)
Last Check Time:03212014 17:46:11
Check Type:ACTIVE
Check Latency / Duration:0.129 / 0.030 seconds
Next Scheduled Check: 03-21-2014 17:56:11
Last State Change:03212014 15:56:11
Last Notification:N/A (notification 0)
xxxxxx.........
### 自定义插件要想输出如下信息
Status Information: | 0 , w=70 c=160 |
Performance Data: | users=70;160;0;114 |
必须在脚本的输出结果为 : 0 , w=70 c=160 | users=70;160;0;114
其中'|' 作为数据的分隔位置。
示例脚本,只是绘图完测试检测,可定义修改使用
#/bin/bash
# Date xxx
# Author xx
# Description check the nagios pulgin shell uageage
Useage_help="$0 [-w|--warn number ][ -c |--critical number] "
Warning=0
Critical=0
STAT_OK=0
STAT_WARNING=1
STAT_CRITICAL=2
STAT_UNKNOW=3
process=`/bin/ps -ef | /usr/bin/wc -l `
while [ -n "$1" ]
do
case $1 in
-w|--warn)
shift
Warning=$1
;;
-c|--critical)
shift
Critical=$1
;;
*)
echo "$Useage_help"
exit 1
;;
esac
shift
done
#echo "Warning = $Warning , Critical = $Critical"
### aa | bb
# aa : Status Information
# bb : Performance Data
echo "$STAT_OK , w=$Warning c=$Critical | users=$Warning;$Critical;0;$process"
调用方法与系统自带的一致。
脚格式参照:http://os.51cto.com/art/201103/249956.htm