python 自动化部署工具-fabri

发布时间:2019-07-30 10:52:59编辑:auto阅读(1579)

    今天闲来无事,来介绍一下利用fabric 来部署代码包。

    安装 pip install fabric

    fabric 默认引用fafile.py,指定执行文件加参数-f,如:fab -H 127.0.0.1 -f fabtest.py test

    生产环境的代码发布需要具备以下几点:打包,发布,切换,回滚,版本管理

    # -*- coding: utf-8 -*-
    
    from fabric.api import *
    from fabric.state import env
    from fapistrano import deploy
    from fabric.api import cd
    import time 
    env.user='deploy'
    env.host=['192.168.1.10','192.168.1.10']
    env.password='testabc123'
    env.dev_source_path = '/data/workspace'
    env.tar_path='/tmp/release/'
    env.pro_project_path='/home/workspace/'
    env.version = time.strftime("%Y%m%d")+"v1"
    
    @task
    @runs_once
    def tar_project():
        with lcd(env.dev_source_path):
            local('tar -czf {0}release.tar.gz .'.format(env.tar_path))
    @task
    def put_tar_package():
        with cd (env.pro_project_path+'release'):
            run('mkdirenv.version')
            with settings(warn_only=True):
            result = put(env.tar_path+'release.tar.gz' env.pro_project_path+'release'+env.version)
           if result.failed and no("put file failed. Continue[Y/N]")
                     abort("put tar failed")
          with cd( )
          run('tar -zxvf release.tar.gz')
          run('rm -rf   release.tar.gz')
    @task
    def make_link():
        with settings(warn_only=true):
            current_path =env.pro_project_path + 'current' 
            run('rm -rf  {0}'.format(current_path))
            run('ln -s {0} {1}'.foramt(env.pro_project_path+'release'+env.version,current_path))
    
    @task
    def main():
         tar_project()
         put_tar_package()
         make_link()
    
    
    
    
    

    
    

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