Added www allowed domain, RedisCache optional

ansible/roles/web/templates/docker-compose.j2

@@ -13,7 +13,7 @@ web:
     - "5000:5000"
   environment:
     - DJANGO_SETTINGS_MODULE={{ django_project_name }}.settings.production
-    - ALLOWED_HOSTS={{ domain }},{{ ipv4_addresses|join(':5000,') }}
+    - ALLOWED_HOSTS={{ domain }},www.{{ domain }},{{ ipv4_addresses|join(':5000,') }}
     - SECRET_KEY={{ django_secret_key }}
     - MAILGUN_KEY={{ django_email_key }}
     - MAILGUN_DOMAIN={{ django_email_domain }}

publichealth/settings/production.py

@@ -97,19 +97,6 @@ if 'MAILGUN_KEY' in os.environ:
     }
     DEFAULT_FROM_EMAIL = env['MAILGUN_FROM']
 
-# Use Redis as the cache backend for extra performance
-
-CACHES = {
-    'default': {
-        'BACKEND': 'django_redis.cache.RedisCache',
-        'LOCATION': '127.0.0.1:6379',
-        'KEY_PREFIX': 'publichealth',
-        'OPTIONS': {
-            'CLIENT_CLASS': 'django_redis.client.DefaultClient',
-        }
-    }
-}
-
 # Redis location can either be passed through with REDIS_HOST or REDIS_SOCKET
 
 if 'REDIS_URL' in env:
@@ -127,7 +114,6 @@ elif 'REDIS_SOCKET' in env:
 else:
     REDIS_LOCATION = None
 
-
 if REDIS_LOCATION is not None:
     CACHES = {
         'default': {