Fabric自動部署太方便了

以前不知道有Fabric工具，每次發佈程序到服務器上的時候，基本流程：本地打包程序 -> Ftp上傳 -> 停服務器Apache -> 覆蓋文件 -> 啓動Apache, 很是繁瑣。

前幾天無心發現了Fabric工具，研究了一下，如今我經過該工具發佈程序只要一條指令便可：

fab pack deploy

具體如何實現的，請看實例，你只須要在你的程序跟目錄下添加fabfile.py文件，內容參考以下：

#!/usr/bin/env python

from fabric.api import *

# Configure user, private key, etc. for SFTP deployment
env.user = 'root'
env.hosts = ['SERVER IP']


def pack():
    local('npm run build', capture=False)
    local('python setup.py sdist --formats=gztar', capture=False)

def deploy():
    dist = local('python setup.py --fullname', capture=True).strip()

    # clean up
    sudo('rm -rf /tmp/towerres /tmp/towerres.tar.gz')

    put('dist/%s.tar.gz' % dist, '/tmp/towerres.tar.gz')

    # stop apache
    run('apachectl stop')

    # remove priouse folder
    run('rm /home/maplye/httpd/towerresource/towerres -rf')
    run('rm /home/maplye/httpd/towerresource/migrations -rf')

    # copy
    run('mkdir /tmp/towerres')
    with cd('/tmp/towerres'):
        run('tar zxf /tmp/towerres.tar.gz')

        run('cp -rf /tmp/towerres/%s/towerres /home/maplye/httpd/towerresource/' % dist)
        run('cp -rf /tmp/towerres/%s/migrations /home/maplye/httpd/towerresource/' % dist)
    
    # run
    with cd('/home/maplye/httpd/towerresource'):
        run('chown -R apache:apache towerres')
        run('python manage.py db upgrade')

    # start apache
    run('apachectl start')

    # clean up
    sudo('rm -rf /tmp/towerres /tmp/towerres.tar.gz')

　　具體參照官網： http://www.fabfile.org/

　　中文文檔： http://fabric-docs-cn.readthedocs.org/zh_CN/latest/