-# Servers
-def staging():
- """Use staging server"""
- env.hosts = ['stigma.nowoczesnapolska.org.pl:2222']
- env.user = 'platforma'
- env.path = '/var/services/wolnelektury'
- env.python = '/usr/bin/python'
- env.virtualenv = '/usr/bin/virtualenv'
- env.pip = '/usr/bin/pip'
-
-def production():
- """Use production server"""
- env.hosts = ['wolnelektury.pl']
- env.user = 'lektury'
- env.path = '/srv/wolnelektury.pl'
- env.python = '/usr/bin/python'
- env.virtualenv = '/usr/bin/virtualenv'
- env.pip = 've/bin/pip'
-
-# =========
-# = Tasks =
-# =========
-def test():
- "Run the test suite and bail out if it fails"
- require('hosts', 'path', provided_by=[staging, production])
- result = run('cd %(path)s/%(project_name)s; %(python)s manage.py test' % env)
-
-def setup():
- """
- Setup a fresh virtualenv as well as a few useful directories, then run
- a full deployment. virtualenv and pip should be already installed.
- """
- require('hosts', 'path', provided_by=[staging, production])
-
- run('mkdir -p %(path)s; cd %(path)s; %(virtualenv)s .;' % env, pty=True)
- run('cd %(path)s; mkdir releases; mkdir shared; mkdir packages;' % env, pty=True)
- run('cd %(path)s/releases; ln -s . current; ln -s . previous' % env, pty=True)
- deploy()
-
-def deploy():
- """
- Deploy the latest version of the site to the servers,
- install any required third party modules,
- install the virtual host and then restart the webserver
- """
- require('hosts', 'path', provided_by=[staging, production])
-
- import time
- env.release = time.strftime('%Y-%m-%dT%H%M')
-
- upload_tar_from_git()
- upload_wsgi_script()
- upload_vhost_sample()
- upload_celery_conf()
- install_requirements()
- copy_localsettings()
- symlink_current_release()
- migrate()
- collectstatic()
- restart_webserver()
-
-def deploy_version(version):
- "Specify a specific version to be made live"
- require('hosts', 'path', provided_by=[localhost,webserver])
- env.version = version
- with cd(env.path):
- run('rm releases/previous; mv releases/current releases/previous;', pty=True)
- run('ln -s %(version)s releases/current' % env, pty=True)
- restart_webserver()
-
-def rollback():
- """
- Limited rollback capability. Simple loads the previously current
- version of the code. Rolling back again will swap between the two.
- """
- require('hosts', provided_by=[staging, production])
- require('path')
- with cd(env.path):
- run('mv releases/current releases/_previous;', pty=True)
- run('mv releases/previous releases/current;', pty=True)
- run('mv releases/_previous releases/previous;', pty=True)
- restart_webserver()