Python的批量远程管理和部署工具Fabric用法实例

# -*- coding:utf-8 -*- 
 
from fabric.api import run, local, roles, env, cd 
env.hosts=[ 
    '192.168.1.110', 
    '192.168.1.111', 
    '192.168.1.112' 
] 
env.user="username" 
env.password="password" 
env.port=22 
#env.parallel=True 
#env.skip_bad_hosts=True 
#env.timeout=1 
#env.warn_only=True 
 
# local用于在本地PC执行命令. 
# run用于在远程PC执行命令. 
def ls(): 
    with cd('/home/workspace/project'): 
        local('touch 1.log') 
    with cd('/home/workspace/project2'): 
        local('touch 2.log')  
 
#@parallel, 可以设置是否并行执行 
#@serial 
def pull(): 
    with cd('/home/workspace/project'): 
        run('git pull') 
 
def clean(): 
    with cd('/home/workspace/project'): 
        run('bash clean.sh') 
 
@hosts('192.168.1.113') 
def robot(device): 
    with cd('/home/workspace/project'): 
        run('bash run.sh %s robot && sleep 1' % device)

fab clean
fab pull
fab robot:hosts="192.168.1.115",device=5560