监控代码

#!/usr/bin/env python
#coding: utf-8
import os, sys, re
import json
import requests
import time
import urllib2, base64
from socket import *
def checkTcpPort(host,port):
result = int
try:
s = socket(AF_INET, SOCK_STREAM)
s.settimeout(1)
code = s.connect_ex((host,port))
#print code
s.close()
result = code
except Exception, e:
result = 111
return result
# 上报
def uploadToAgent(p):
method = "POST"
handler = urllib2.HTTPHandler()
opener = urllib2.build_opener(handler)
url = "http://127.0.0.1:1988/v1/push"
request = urllib2.Request(url, data=json.dumps(p))
request.add_header('Content-Type','application/json')
request.get_method = lambda: method
try:
connection = opener.open(request)
except urllib2.HTTPError,e:
connection = e
if connection.code == 200:
print connection.read()
else:
print '{"err":1,"msg":"%s"}' % connection
print "开始 "
# 准备上报数据
def zuzhuangData(tags = '', value = ''):
endpoint = "10.0.2.90"
metric = "userdefine"
key = "remotetcpcheck"
timestamp = int(time.time())
step = 60
vtype = "GAUGE"
i = {
'Metric' :'%s.%s'%(metric,key),
'Endpoint': endpoint,
'Timestamp': timestamp,
'Step': step,
'value': value,
'CounterType': vtype,
'TAGS': tags
}
return i
p = []
with open("./ip.txt") as f:
for line in f:
results = re.findall("(S+)",line)
print results
host = results[0]
port = int(results[1])
description = results[2]
tags = "host=%s,port=%s,description=%s"%(host,port,description)
value = checkTcpPort(host,port)
p.append(zuzhuangData(tags,value))
print json.dumps(p, sort_keys=True,indent = 4)
uploadToAgent(p)

• ips.txt

www.baidu.com
80
百度
www.sina.com.cn 80
新浪

• 添加template
  

• 绑定到host
  

• 别忘了添加endpoint
  

• 看到指标已经上报
  

• 看到已经收到了报警右键
  

• 修改报警设置

如果value是0,说明端口一切正常
如果value是11,说明不通,或者超市
如果value是111,这个是我们自己定义的,说明有了其他异常

结果就是如下的截图:

最后

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