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deploy.py
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47 lines (42 loc) · 1.57 KB
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
from http://www.coder4.com/archives/4303
"""
from datetime import datetime
from fabric.api import *
# 登录用户和主机名:
env.user = 'root'
env.hosts = ['www.example.com'] # 如果有多个主机,fabric会自动依次部署
def pack():
''' 定义一个pack任务 '''
# 打一个tar包:
tar_files = ['*.py', 'static/*', 'templates/*', 'favicon.ico']
local('rm -f example.tar.gz')
local('tar -czvf example.tar.gz --exclude=\'*.tar.gz\' --exclude=\'fabfile.py\' %s' % ' '.join(tar_files))
def deploy():
''' 定义一个部署任务 '''
# 远程服务器的临时文件:
remote_tmp_tar = '/tmp/example.tar.gz'
tag = datetime.now().strftime('%y.%m.%d_%H.%M.%S')
run('rm -f %s' % remote_tmp_tar)
# 上传tar文件至远程服务器:
put('shici.tar.gz', remote_tmp_tar)
# 解压:
remote_dist_dir = '/srv/www.example.com@%s' % tag
remote_dist_link = '/srv/www.example.com'
run('mkdir %s' % remote_dist_dir)
with cd(remote_dist_dir):
run('tar -xzvf %s' % remote_tmp_tar)
# 设定新目录的www-data权限:
run('chown -R www-data:www-data %s' % remote_dist_dir)
# 删除旧的软链接:
run('rm -f %s' % remote_dist_link)
# 创建新的软链接指向新部署的目录:
run('ln -s %s %s' % (remote_dist_dir, remote_dist_link))
run('chown -R www-data:www-data %s' % remote_dist_link)
# 重启fastcgi:
fcgi = '/etc/init.d/py-fastcgi'
with settings(warn_only=True):
run('%s stop' % fcgi)
run('%s start' % fcgi)