Zabbix通过Python/Shell对HTTP服务状态的监控

py脚本

py2版本

#!/usr/bin/python
# -*- coding: utf-8 -*-
#mon.web.py

import urllib2
import sys

def monitor_http(url):
    response = None
    try:
        response = urllib2.urlopen(url,timeout=5)
        #print response.info() # header
        print response.getcode()
    except urllib2.URLError as e:
        if hasattr(e, 'code'):
            print e.code
        elif hasattr(e, 'reason'):
            print e.reason

    finally:
        if response:
            response.close()

url = sys.argv[1]

monitor_http(url)

#usage python2 1.py  'http://www.baidu.com'

#就判 404吧 


#UserParameter=mon.web[*],/data/app/zabbix/bin/monitor_http.py $1

py3版本脚本

#!/usr/bin/python3
# -*- coding: utf-8 -*-
#mon.web.py
import urllib
import sys
import urllib.request
#import urllib.error
import urllib.error


def monitor_http(url):
    response = None
    try:
        #response = urllib.urlopen(url,timeout=5)
        response = urllib.request.urlopen(url,timeout=5)
        #print response.info() # header
        print("%s" %(response.getcode()))
    except Exception  as e:
#    except urllib.URLError as e:

        if hasattr(e, 'code'):
            print (e.code)
        elif hasattr(e, 'reason'):
            print (e.reason)
    finally:
        if response:
            response.close()

url = sys.argv[1]
monitor_http(url)


#usage   有返回码的才对 
# /data/mon/mon_web.py "http://market-socket.a.com"
#400

整合到Zabbix

首先在ZabbixAgent配置文件中配置一条UserParameter

# zabbix client
UserParameter=mon.web[*],/data/mon/mon.web.py $1

然后配置item：

名 api status code #zabbix_get  根据上面 的UserParameter 来配
键值  mon.web[http://market-api.cailuw.com]

接下来配置一个Trigger：

右边添加 双击  选择刚才有关的 监控项  特别是 respo 什么的那个   然后不等于  我这里是 404 一般正常应该是200


这里我们定义http状态码不为404(一般情形是200)时发出告警

on zbx server 

 zabbix_get  -s 10.3.10.143  -k "mon.web[http://market-api.cailuw.com]"
404

see also

如何通过Python/Shell对HTTP服务状态的监控？

详解 python3 urllib