对Python网络设备巡检脚本的实例讲解_最全python巡检脚本

网络设备巡检脚本

24 浏览量更新于2023-05-10 评论 3 收藏 313KB PDF 举报

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对对Python 网络设备巡检脚本的实例讲解网络设备巡检脚本的实例讲解

下面小编就为大家分享一篇对Python 网络设备巡检脚本的实例讲解，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧

1、基本信息、基本信息

我公司之前采用的是人工巡检，但奈何有大量网络设备，往往巡检需要花掉一上午（还是手速快的话）,浪费时间浪费生命。

这段时间正好在学 Python ，于是乎想(其)要(实)解(就)放(是)双(懒)手。

好了，脚本很长又比较挫，有耐心就看看吧。

需要巡检的设备如下：需要巡检的设备如下：

设备清单设备型号

防火墙华为 E8000E

H3C M9006

飞塔 FG3950B

交换机华为 S9306

H3C S12508

Cisco N7K

路由器华为 NE40E

负载 Radware RD5412

Radware RD6420

2、采集数据并写入文件、采集数据并写入文件

# 相关设备巡检命令就不介绍了。。。

01DMZ-E8000E.py # 华为华为 E8000E 交互脚本交互脚本

#!/usr/bin/env python

import pexpect

import sys

import datetime

d1=datetime.datetime.now()

d3=d1+datetime.timedelta(days=-1)

tdy=d3.strftime('%b %d')

today=datetime.date.today().strftime('%Y%m%d')

tt=tdy.split()

if int(tt[-1]) < 10:

tdy=tdy.replace('0',' ')

ip=str(sys.argv[1])

passwd=str(sys.argv[2])

password=str(sys.argv[3])

child=pexpect.spawn('ssh 用户名@%s'%ip)

fout=file('/usr/sh/shell/linux/xunjian/'+today+'/01DMZ-E8000E.txt','w')

child.logfile = fout

child.expect('(?i)ssword:')

child.sendline("%s"%passwd)

child.expect('(?i)E8000E-1>')

child.sendline("su")

child.expect("(?i)assword:")

child.sendline("%s"%password)

child.expect("(?i)E8000E-1>")

child.sendline("dis device | ex Normal")

child.expect("(?i)E8000E-1>")

child.sendline("dis version")

index = child.expect(["(?i)---- More ----","(?i)E8000E-1>"])

if ( index == 0 ):

child.send("a")

child.expect("(?i)E8000E-1>")

child.sendline("dis temperature")

child.expect("(?i)E8000E-1>")

child.sendline("dir")

index = child.expect(["(?i)---- More ----","(?i)E8000E-1>"])

if ( index == 0 ):

child.send("a")

child.expect("(?i)E8000E-1>")

child.sendline("dis memory-usage")

child.expect("(?i)E8000E-1>")

child.sendline("dis hrp state")

child.expect("(?i)E8000E-1>")

child.sendline("dis firewall session table")

index = child.expect(["(?i)---- More ----","(?i)E8000E-1>"])

if ( index == 0 ):

child.send("a")

child.expect("(?i)E8000E-1>")

child.sendline("dis ip routing-table protocol static")

child.expect("(?i)E8000E-1>")

child.sendline("dis int brief | in up")

child.expect("(?i)E8000E-1>")

child.sendline("dis acl 3004")

index = child.expect(["(?i)---- More ----","(?i)E8000E-1>"])

if ( index == 0 ):

child.send("a")

child.expect("(?i)E8000E-1>")

child.sendline("dis acl 3005")

index = child.expect(["(?i)---- More ----","(?i)E8000E-1>"])

if ( index == 0 ):

child.send("a")

child.expect("(?i)E8000E-1>")

child.sendline("dis acl 3006")

index = child.expect(["(?i)---- More ----","(?i)E8000E-1>"])

if ( index == 0 ):

child.send("a")

child.expect("(?i)E8000E-1>")

child.sendline("dis acl 3007")

index = child.expect(["(?i)---- More ----","(?i)E8000E-1>"])

if ( index == 0 ):

child.send("a")

child.expect("(?i)E8000E-1>")

child.sendline("dis alarm all")

child.expect("(?i)E8000E-1>")

child.sendline("dis logbuffer | in %s"%tdy)

for i in range(20):

index = child.expect(["(?i)---- More ----","(?i)E8000E-1>"])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("q")

break

02_03-M9006.py # H3C M9006 交互脚本交互脚本

#!/usr/bin/env python

import pexpect

import sys

import datetime

d1=datetime.datetime.now()

d3=d1+datetime.timedelta(days=-1)

tdy=d3.strftime('%b')

today=datetime.date.today().strftime('%Y%m%d')

ip=str(sys.argv[1])

passwd=str(sys.argv[2])

password=str(sys.argv[3])

if ip == '判断ip，手动打码':

txt='03SM-M9006.txt'

else:

txt='02DMZ-M9006.txt'

child=pexpect.spawn('ssh 用户名@%s'%ip)

fout=file('/usr/sh/shell/linux/xunjian/'+today+'/'+txt,'w')

child.logfile = fout

child.expect('(?i)ssword:')

child.sendline("%s"%passwd)

child.expect('(?i)M9006>')

child.sendline("su")

child.expect("(?i)assword:")

child.sendline("%s"%password)

child.expect("M9006>")

child.sendline("dis device | ex Normal")

child.expect("M9006>")

child.sendline("dis version | in uptime")

child.expect("M9006>")

child.sendline("dis environment")

for i in range(10):

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("dir | in total")

break

child.expect("M9006>")

child.sendline("dis memory")

for i in range(10):

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("dis irf link")

break

child.expect("M9006>")

child.sendline("dis redundancy group")

child.expect("---- More ----")

child.send('a')

child.expect("M9006>")

child.sendline("dis session statistics summary")

child.expect("M9006>")

child.sendline("dis ip routing-table protocol static")

child.expect("M9006>")

child.sendline("dis int brief | in UP")

for i in range(10):

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

else:

break

if ip == '判断ip':

child.sendline("dis acl 3001")

for i in range(10):

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("dis acl 3002")

child.expect("M9006>")

child.sendline("dis alarm")

break

else:

child.sendline("dis object-policy ip")

for i in range(20):

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("dis alarm")

break

child.expect("M9006>")

child.sendline("dis logbuffer reverse | in %s"%tdy)

index = child.expect(["(?i)---- More ----","M9006>"]) 这边其实只要一个 for 循环就可以了，不高兴改了

if ( index == 0 ):

child.send(" ")

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send(" ")

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send("a")

index = child.expect(["(?i)---- More ----","M9006>"])

if ( index == 0 ):

child.send("a")

else:

child.sendline('')

child.expect("M9006>")

child.sendline("q")

04IN-FG3950B.py # 飞塔飞塔 FG3950B 交互脚本交互脚本

#!/usr/bin/env python

import pexpect

import sys

import datetime

today=datetime.date.today().strftime('%Y%m%d')

child.expect("%s"%name)

child.sendline("su")

child.expect("(?i)assword:")

child.sendline("%s"%password)

child.expect("%s"%name)

child.sendline("dis device | ex Normal")

child.expect("%s"%name)

child.sendline("dis version | in H3C S12508")

child.expect("%s"%name)

child.sendline("dir")

child.expect("%s"%name)

child.sendline("dis memory")

child.expect("%s"%name)

child.sendline("dis irf link")

for i in range(10):

index = child.expect(["(?i)---- More ----","%s"%name])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("dis int brief | in UP")

break

for i in range(20):

index = child.expect(["(?i)---- More ----","%s"%name])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("dis mac-address count")

break

child.expect("%s"%name)

child.sendline("dis arp all count")

if ip == "手动打码":

child.expect("%s"%name)

child.sendline("dis ip routing-table vpn-instance Dmz protocol static")

for i in range(20):

index = child.expect(["(?i)---- More ----","%s"%name])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("dis ip routing-table vpn-instance Inside protocol static")

for i in range(20):

index = child.expect(["(?i)---- More ----","%s"%name])

if ( index == 0 ):

child.send(" ")

else:

child.sendline(" ")

break

child.expect("%s"%name)

child.sendline("dis environment")

for i in range(50):

index = child.expect(["(?i)---- More ----","%s"%name])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("dis alarm")

break

child.expect("%s"%name)

child.sendline("dis logbuffer | in %s"%tdy)

for i in range(50):

index = child.expect(["(?i)---- More ----","%s"%name])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("q")

sys.exit()

09_10SM-N7K.py # Cisco N7K 交互脚本交互脚本

#!/usr/bin/env python

import pexpect

import sys

import datetime

today=datetime.date.today().strftime('%Y%m%d')

ip=str(sys.argv[1])

passwd=str(sys.argv[2])

child=pexpect.spawn('telnet %s'%ip)

if ip == '是个ip':

txt='09SM-N7K-1.txt'

name='W-SM-N7K-1#'

else:

txt='10SM-N7K-2.txt'

name='W-SM-N7K-2#'

fout=file('/usr/sh/shell/linux/xunjian/'+today+'/'+txt,'w')

child.logfile = fout

child.expect('login:')

child.sendline("发送用户名")

child.expect('(?i)ssword:')

child.sendline("%s"%passwd)

child.expect("%s"%name)

child.sendline("sh hardware | in ok")

child.expect("%s"%name)

child.sendline("sh version | in uptime")

child.expect("%s"%name)

child.sendline("dir")

child.expect("%s"%name)

child.sendline("sh int brief | in up")

for i in range(10):

index = child.expect(["(?i)More--","%s"%name])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("sh hsrp brief")

break

child.expect("%s"%name)

child.sendline("sh mac address-table count")

child.expect("%s"%name)

child.sendline("sh ip arp | in number")

child.expect("%s"%name)

child.sendline("sh ip route static summary")

child.expect("%s"%name)

child.sendline("sh environment temperature")

for i in range(10):

index = child.expect(["(?i)More--","%s"%name])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("sh vpc")

break

for i in range(10):

index = child.expect(["(?i)More--","%s"%name])

if ( index == 0 ):

child.send(" ")

else:

child.sendline("sh logging last 30")

剩余17页未读，继续阅读

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