DATABASES = { 'default': { 'ATOMIC_REQUESTS': True, 'ENGINE': 'django.db.backends.postgresql', 'NAME': "{{ pg_database }}", 'USER': "{{ pg_username }}", 'PASSWORD': "{{ pg_password }}", 'HOST': "{{ pg_hostname | default('postgres') }}", 'PORT': "{{ pg_port }}", } } CACHES = { 'default': { 'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache', 'LOCATION': '{}:{}'.format("{{ memcached_hostname }}", "{{ memcached_port }}") }, 'ephemeral': { 'BACKEND': 'django.core.cache.backends.locmem.LocMemCache', }, } BROADCAST_WEBSOCKET_SECRET = "{{ broadcast_websocket_secret | b64encode }}"