Fabric实现自动化部署

#cat frbfile.py

from fabric.api import * 

env.hosts = [‘192.168.12.102‘,‘192.168.12.103‘]
env.passwords = {
   ‘root@192.168.12.102:22‘:‘redhat‘,
   ‘root@192.168.12.103:22‘:‘redhat‘,
}

@runs_once

def input_raw():
    return prompt(‘please input you dir:>>>‘)


def  runs(dirN):
    run(‘ls  -l  ‘ + dirN)

@task
def test():
    dirname = input_raw()
    runs(dirname)
    print(‘END.....‘)