fabfile mine

fabfile.py

from __future__ import with_statement
from fabric.api import local, settings, abort, sudo, cd, env 
from fabric.context_managers import prefix
from fabric.contrib.console import confirm

code_dir = '/srv/garbagehost/garbagehost'
virtualenv_name = 'garbagehost'

env.sudo_prefix = "sudo -i -S -p '%(sudo_prompt)s' " % env 

def pre_requirements():
    sudo("apt-get install libvirt-bin python-libvirt python-dev postgresql-client-9.1 postgresql-server-dev-9.1 postgresql-common python-pip")
    sudo("pip install virtualenvwrapper")

def setup_virtualenv():
    sudo("mkvirtualenv --system-site-packages %s" % virtualenv_name, user="garbagehost")

def install_requirements():
    sudo("pip install -Ur requirements.txt",user="garbagehost")

def run_migrations():
    sudo("./manage.py syncdb --noinput",user="garbagehost")
    sudo("./manage.py migrate",user="garbagehost")

def start_server():
    sudo("./manage.py runserver 0.0.0.0:8000",user="garbagehost")

def full_deploy():
    pre_requirements()

    with settings(warn_only=True):
        # Make sure we have a code dir
        if sudo("test -d %s" % code_dir,user="garbagehost").failed:
            sudo("git clone garbagehost@tired:/var/backups/code/garbagehost/ %s" % code_dir, user="garbagehost")
        # Make sure we have the virtual environment
        if sudo("test -d ~/.envs/%s" % virtualenv_name,user="garbagehost").failed:
            setup_virtualenv()

    with prefix("workon %s" % virtualenv_name):
        install_requirements()

    deploy()

def deploy():
    with cd(code_dir):
        sudo("git pull",user="garbagehost")

        with prefix("workon %s" % virtualenv_name):
            run_migrations()
            # start_server()