python 实现端口连通性检测
# -*- coding: utf-8 -*-#!/bin/env python
#AUTHOR:karl
#DATE:2018-1-19
#VERSION:V1.0
######################
import time
import os
import paramiko
import datetime
import sys
import MySQLdb
import threading
#######################################
#首次插入数据是REG=0，更新数据REG为其他
#######################################
REG=1
private_key = paramiko.RSAKey.from_private_key_file('/home/appdeploy/.ssh/id_rsa')
def Data_mysql(info):
try:
string=info
Pip=string.split(" ")
Sip=string.split(" ")
Dip=string.split(" ")
Port=string.split(" ")
Result=string.split(" ").replace('\n','')
con = MySQLdb.connect(host='localhost',user="root",passwd="******",db="zabbix",port=3306,charset="utf8")
dt = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
cursor=con.cursor()
valuse=(dt,Result,Pip,Sip,Dip,Port)
if REG == 0:
sql="""INSERT INTO Balant_telnet (create_time,telnet_result,telnet_physicalip,telnet_sourceip,telnet_desip,telnet_port) VALUES (%s,%s,%s,%s,%s,%s) """
result=cursor.execute(sql,valuse)
else:
sql="""UPDATE Balant_telnet set create_time='%s',telnet_result=%s where telnet_physicalip='%s' and telnet_sourceip='%s' and telnet_desip='%s' and telnet_port='%s';""" %(valuse)
result=cursor.execute(sql)
cursor.close()
con.commit()
con.close()
except MySQLdb.Error, e:
print "Error %d: %s" % (e.args, e.args)
sys.exit(1)
def check_port(value,content):
ager={}
ager=content
ssh=paramiko.SSHClient()
try:
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(value,port=22,username='appdeploy',pkey=private_key,timeout=5)
cmd="sh /home/appdeploy/monitor.sh {value}".format(value=ager])
stdin,stdout,stderr = ssh.exec_command(cmd)
for file_d in stdout.readlines():
Data_mysql(file_d)
except:
result=cmd+','+'failed'+'\n'
ssh.close()
###################################
# 对配置文件进行参数解析
###################################
def get_parameter():
ager={}
value=[]
with open("monitor_config") as context:
for line in context:
while not "," in list(line):
host=line.strip()
value=[]
break
line=line.strip().split(",")
value=value+line
ager=value
return ager
if __name__ == '__main__':
threads=[]
parm=get_parameter()
files=range(len(parm.keys()))
for index,content in parm.items():
t = threading.Thread(target=check_port,args=(index,content))
threads.append(t)
for index in files:
threads.start()
for index in files:
threads.join()
页:
[1]