docs(administration): notate rabbitMQ setup

!39 #76

docs/projects/django-template/administration/index.md

@@ -16,6 +16,11 @@ To install this application you must have a container engine installed, both doc
 Settings for the application are stored within a docker volume at path `/etc/itsm/`, with the settings living in `.py` files. A database is also required for the application to store it's settings. SQLLite and MariaDB/MySQL are supported.
 
 
+### Background workers
+
+This application requires that you deploy at least one background worker. The background worker requires access to a RabbitMQ message broker for the queueing and routing of messages (background jobs). If you are using our docker container to deploy this application, launch an additional container with `celery -A app worker -l INFO` as the entrypoint/command. Configuration for the worker resides in directory `/etc/itsm/` within the container. see below for the `CELERY_` configuration.
+
+
 ### Settings file
 
 The settings file is a python file `.py` and must remain a valid python file for the application to work.

includes/etc/itsm/settings.py

@@ -20,3 +20,8 @@ DATABASES = {
 #         'PORT': '',
 #     }
 # }
+
+#
+#
+#
+# CELERY_BROKER_URL = 'amqp://<username>:<password>@<host>:<port>/[<message host>]'  # 'amqp://' is the connection protocol