查看“Zabbix通过Python/Shell对HTTP服务状态的监控”的源代码

=py脚本 on zbx  client vm =
==py2版本==
<pre>
#!/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


</pre>

==py3版本脚本==
<pre>

#!/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





</pre>

=整合到Zabbix=

==首先在ZabbixAgent配置文件中配置一条UserParameter==
<pre>
# zabbix client
UserParameter=mon.web[*],/data/mon/mon.web.py $1
</pre>
==然后配置item：==
<pre>

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


</pre>

==接下来配置一个Trigger：==
<pre>
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
</pre>

=see also=
[https://www.jianshu.com/p/43050495ba57 如何通过Python/Shell对HTTP服务状态的监控？]

[https://blog.csdn.net/enweitech/article/details/78468000  通过Python/Shell对HTTP服务状态的监控]

=使用的知识点补充=
[https://blog.csdn.net/duxu24/article/details/77414298  Python3中urllib使用介绍 和py2 urllib2的区别]

[https://www.jianshu.com/p/2e190438bd9c 详解 python3 urllib]

[https://www.cnblogs.com/Lands-ljk/p/5447127.html  Python3学习笔记（urllib模块的使用） ]


[https://blog.csdn.net/zsuguangh/article/details/6226385  python3.x 的urllib使用例子]
[[category:zabbix]]