标签：标记 常用 显示 apt bootstra 装饰器 cal host log
【Fabric】
Fabric是一个用Python开发的部署工具，最大特点是不用登录远程服务器，在本地运行远程命令，几行Python脚本就可以轻松部署。
安装
wget https://bootstrap.pypa.io/get-pip.py python get-pip.py pip install fabric
from fabric.api import *
env.user = ‘mysql‘
env.hosts = [‘192.168.56.1‘, ‘192.168.56.2‘]
#env.password = ‘1qaz@WSX‘
env.passwords = {
‘root@192.168.56.1:22‘:‘1qaz@WSX‘,
‘root@192.168.56.2:22‘:‘1qaz@WSX‘,
}
@task
@runs_once
def tar_task():
with lcd(‘/home/mysql/yanjun_wang‘):
local(‘tar zcvf hello.tar.gz hello_world.py‘)
@task
def put_task():
run(‘mkdir -p /home/mysql/yanjun_wang‘)
with cd(‘/home/mysql/yanjun_wang‘):
put(‘/home/mysql/yanjun_wang/hello.tar.gz‘, ‘/home/mysql/yanjun_wang/hello.tar.gz‘)
@task
def check_task():
lmd5 = local(‘md5sum /home/mysql/yanjun_wang/hello.tar.gz‘, capture=True).split(‘ ‘)[0]
rmd5 = run(‘md5sum /home/mysql/yanjun_wang/hello.tar.gz‘).split(‘ ‘)[0]
if lmd5 == rmd5:
print(‘OK ...‘)
else:
print(‘ERROR ...‘)
@task
def run_task():
with cd(‘/home/mysql/yanjun_wang‘):
run(‘tar zxvf hello.tar.gz‘)
run(‘python hello_world.py‘)
@task
def execute():
print(‘start ...‘)
tar_task()
put_task()
check_task()
run_task()
print(‘end ...‘)
标签：标记 常用 显示 apt bootstra 装饰器 cal host log
原文地址：http://www.cnblogs.com/vadim/p/7532411.html
