natea

>>> web = conn.create_security_group('apache', 'Our Apache Group')
>>> web
SecurityGroup:apache
>>> web.authorize('tcp', 80, 80, '0.0.0.0/0')
True
>>>

natea

>>> app = conn.create_security_group('appserver', 'The application tier')
>>> app.authorize(src_group=web)
True
>>> web.authorize(ip_protocol='tcp', from_port=22, to_port=22, \      
                  cidr_ip='192.168.1.130/32')
True
>>> web.rules
[IPPermissions:tcp(80-80),
 IPPermissions:tcp(22-22)]
>>> web.revoke('tcp', 22, 22, cidr_ip='192.168.1.130/32')

natea

from fabric.api import local

def prepare_deploy():
    local("./manage.py test my_app")
    local("git add -p && git commit")

natea

$ fab prepare_deploy
[localhost] run: ./manage.py test my_app
Creating test database...
Creating tables
Creating indexes
..........................................
----------------------------------------------------------------------
Ran 42 tests in 9.138s

OK

natea

from fabric.api import local

def test():
    local("./manage.py test my_app")

def commit():
    local("git add -p && git commit")

def prepare_deploy():
    test()

natea

$ fab prepare_deploy
[localhost] run: ./manage.py test my_app
Creating test database...
Creating tables
Creating indexes
.............E............................
======================================================================
ERROR: testSomething (my_project.my_app.tests.MainTests)
----------------------------------------------------------------------
Traceback (most recent call last):

natea

from __future__ import with_statement
from fabric.api import local, settings, abort
from fabric.contrib.console import confirm

def test():
    with settings(warn_only=True):
        result = local('./manage.py test my_app', capture=True)
    if result.failed and not confirm("Tests failed. Continue anyway?"):
        abort("Aborting at user request.")

natea

def deploy():
    code_dir = '/srv/django/myproject'
    with cd(code_dir):
        run("git pull")
        run("touch app.wsgi")

natea

$ fab deploy
No hosts found. Please specify (single) host string for connection: my_server
[my_server] run: git pull
[my_server] out: Already up-to-date.
[my_server] out:
[my_server] run: touch app.wsgi

Done.

natea

def deploy():
    code_dir = '/srv/django/myproject'
    with settings(warn_only=True):
        if run("test -d %s" % code_dir).failed:
            run("git clone user@vcshost:/path/to/repo/.git %s" % code_dir)
    with cd(code_dir):
        run("git pull")
        run("touch app.wsgi")