zabbix 监控CDN带宽
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我这边使用的是网宿的CDN做加速,然后有一堆的接口可以调用单独查询;
网宿提供所有频道一起查询;cdn上面都是钱,稍微监控还是非常有必要的。 api信息格式: https://myview.chinanetcenter.com/api/bandwidth-channel.action?u=xxxx&p=xxxx&cust=xxx&date=xxxx&channel=xxxxxx;xxxxx&isExactMatch=false®ion=xxxx&isp=xxxx&resultType=xxxx&format=xxx&startdate=xxxx&enddate=xxxx 说明: u 和p 是必选项,p是cdn后台设置的myview密码;其他可以默认或者不选; channel:频道信息;不填默认是全部。 isp:运营商带宽;默认是所有。 startdate和enddate: 查询的时间;不选默认是全部,而这个时间也有一个规律,就是年月和时间之前用%20转码:比如(2013-01-01%2010:10就是 2013-01-01 10:10) 其api文档可以咨询客服。 |
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1 、先导入bs 查看返回数据结构:
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开始查看数据脚本: |
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[[email protected] python] # cat check_cndbindwaith.py
#coding=utf-8 import urllib,urllib2
from bs4 import BeautifulSoup
import datetime
import sys
username = "xxx"
password = "xxxx"
now_time = datetime.datetime.now()
starttime = (now_time - datetime.timedelta(seconds = 300 )).strftime( '%Y-%m-%d %H:%M' )
starttimeformat = starttime.split()[ 0 ] + "%20" + starttime.split()[ 1 ]
endtime = (datetime.datetime.now()).strftime( '%Y-%m-%d %H:%M' )
endtimtformat = endtime.split()[ 0 ] + "%20" + endtime.split()[ 1 ]
url = "https://myview.chinanetcenter.com/api/bandwidth-channel.action?u=%s&p=%s&startdate=%s&enddate=%s" % (username,password,starttimeformat,endtimtformat)
try :
html = urllib2.urlopen(url, timeout = 5 )
except urllib2.HTTPError as err:
print str (err)
soup = BeautifulSoup(html)
print soup
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二、查看结果并取值: |
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[[email protected] python]# python check_cndbindwaith.py markup_type=markup_type))
<? xml version = "1.0" encoding = "utf-8" ?>< html >< body >< provider name = "ChinaNetCenter" resulttype = "1" type = "bandwidth-channel" >
< bandwidth time = "2016-01-26 15:35:00" >0.00</ bandwidth >
</ channel >
</ date >
</ provider ></ body ></ html >
备注:我们要取的是bandwidth的值。然后通过观察发现有时候脚本返回两个值。而我们zabbix 应该只要一个返回值。 三、zabbix 脚本: #coding=utf-8 import urllib,urllib2 from bs4 import BeautifulSoup import datetime import sys def cdn(): username = "xxx"
password = "xxxx"
now_time=datetime.datetime.now()
starttime=(now_time - datetime.timedelta(seconds=300)).strftime('%Y-%m-%d %H:%M')
starttimeformat = starttime.split()[0]+"%20"+starttime.split()[1]
endtime=(datetime.datetime.now()).strftime('%Y-%m-%d %H:%M')
endtimtformat = endtime.split()[0]+"%20"+endtime.split()[1]
data = []
url = "https://myview.chinanetcenter.com/api/bandwidth-channel.action?u=%s&p=%s&startdate=%s&enddate=%s" %(username,password,starttimeformat,endtimtformat)
try:
html = urllib2.urlopen(url, timeout=5)
except urllib2.HTTPError as err:
print str(err)
soup = BeautifulSoup(html)
for key in soup.find_all("bandwidth"):
data.append(key.get_text())
for i in data:
if i.startswith("0") and not i.startswith("1"):
return 0
else:
return int(i.split(".")[0])
if __name__ == "__main__": print cdn()
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四、zabbix agent编写脚本并且收集数据:
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[[email protected] scripts] # vim /usr/local/zabbix/etc/zabbix_agentd.conf
UserParameter = cdn, / usr / bin / python / usr / local / zabbix / scripts / check_cdnbindwaitch.py
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五、添加item:
六:出图和触发器根据自己需要进行添加:
本文转自 小罗ge11 51CTO博客,原文链接:http://blog.51cto.com/xiaoluoge/1738652,如需转载请自行联系原作者