tobiase · January 23, 2018 18:37 · Jan 23, 2018
diff --git a/fabfile.py b/fabfile.py
@@ -0,0 +1,97 @@
+from __future__ import with_statement
+from fabric.api import *
+from fabric.operations import get
+from fabric.contrib.files import exists
+from contextlib import contextmanager
+import os
+
+
+env.roledefs = {
+    'web': ['server1.example.com', 'server2.example.com'],
+    'db': ['server1.example.com'],
+}
+
+
+env.project_name = 'project_name'
+env.supervisor_app_name = 'project_name'
+env.git_url = '[email protected]:example/project_name.git'
+env.user = 'ubuntu'
+env.apps_path = '/home/ubuntu/'
+env.directory = '/home/ubuntu/project_name'
+env.activate = 'source /home/ubuntu/.virtualenvs/project_name/bin/activate'
+env.do_collectstatic = False
+env.django_settings_module = 'project_name.settings.prod'
+
+
+@contextmanager
+@roles('web')
+def virtualenv():
+    with settings(sudo_user=env.user):
+        with cd(env.directory):
+            with prefix(env.activate):
+                puts('Activated virtualenv')
+                yield
+
+@roles('web')
+def with_static():
+    env.do_collectstatic = True
+
+@roles('web')
+def uptime():
+    with virtualenv():
+        run('uptime')
+
+@roles('web')
+def git_pull():
+    with virtualenv():
+        run('git pull')
+
+@roles('web')
+def pip_install():
+    with virtualenv():
+        run('pip install -r requirements.txt')
+
+@roles('db')
+def syncdb():
+    with virtualenv():
+        run('python manage.py migrate')
+
+@roles('web')
+def collectstatic():
+    with virtualenv():
+        run('pwd')
+        run('python manage.py collectstatic --noinput')
+
+@roles('web')
+def restart_app():
+    sudo('supervisorctl restart %s' % env.supervisor_app_name)
+
+@roles('web')
+def nginx_reload():
+    sudo('service nginx reload')
+
+
+@roles('db')
+def manage(arguments):
+    with virtualenv():
+        run('python manage.py %s' % arguments)
+
+
+@roles('web')
+def deploy():
+    git_pull()
+    pip_install()
+    syncdb()
+    if env.do_collectstatic:
+        collectstatic()
+    restart_app()
+
+@roles('db')
+def dump(arguments='latest.dump'):
+    # this uses a management command called 'dbdump'
+    # something similar to this package https://github.com/vitaliyf/django-dbdump
+    # many more exist
+    with virtualenv():
+        run('python manage.py dbdump %s' % arguments)
+        get('latest.dump', arguments)
+