fabric简单案例

1  执行一个简单的task任务,显示两台机器的/home/guol/目录下的文件

from fabric.api import *

env.users='root'

env.port=22

env.hosts=['10.1.6.186','10.1.6.159']

#env.hosts=open('/opt/hosts').readlines()

env.password='xxxxxx'

def task1():

  with cd('/home/guol'):

    run('ls -l')

2.不同的机器执行不同的task

#!/usr/bin/python

from fabric.api import *

from fabric.colors import *

env.roledefs={'web1':['10.1.6.186'],'web2':['10.1.6.159']}

env.password='xxxxxx'

@roles('web1')

def task1():

with cd('/home/guol'):

  run('ls -l')

@roles('web2')

def task2():

  print(green("I'm fabric"))

def deploy():

  execute(task1)

  execute(task2)

原文地址:https://www.cnblogs.com/hixiaowei/p/8487222.html