Fab deployment

gistfile1.py

#!/usr/bin/env python

from fabric.api import *
from datetime import datetime as dt

"""
Deployment Fabric File for codeassistant-django
"""

env.hosts = ['192.168.1.21']
env.user = 'backend'

def deploy():
    """ Deploy the site to the production servers """
    test()
    backup()
    fetch()
    install_requirements()
    upload_config()
    migrate()
    restart()

def test():
    """ Run the unit test suite locally """
    local('./manage.py test')

def runserver():
    local('./manage.py runserver 8000')

def restart():
    """ Restart Lighttpd on the server """
    run('sudo /etc/init.d/lighttpd restart')

def syncdb():
    with cd('~/www/'):
        run('./prod_manage.py syncdb')

def migrate():
    with cd('~/www/'):
        run('./prod_manage.py migrate')

def _backup_postgres():
    pass

def fetch():
    with cd('~/www/'):
        run('git fetch --all')
        run('git reset --hard origin/master')
        run('chmod +x private-requirements.sh')
        run('chmod +x prod_manage.py')
        run('chmod +x index.fcgi')

def backup():
    """ Backup the web and virtual environment """
    d = dt.now().strftime('%m-%d-%Y')

    print 'Backing up web directory...'
    run('tar -zcvf backup-www-%s.tar.gz www/' % (d))

    print 'Backing up virtual environment...'
    run('tar -zcvf backup-env-%s.tar.gz .env/cadjango/' % (d))

def install_requirements():
    with cd('~/www/'):
        run('~/.env/cadjango/bin/pip install -r ~/www/prod-requirements.txt')
        run('./private-requirements.sh')

def upload_config():
    put('~/.cmtask.cfg', '~/.cmtask.cfg')

def clean():
    local('find . -name "*.pyc" -delete')