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 }}",
    }
}

BROKER_URL = 'redis://{}:{}/'.format(
    "{{ redis_hostname }}",
    "{{ redis_port }}",)

CHANNEL_LAYERS = {
    'default': {'BACKEND': 'channels_redis.core.RedisChannelLayer',
                'CONFIG': {
                    'hosts': [("{{ redis_hostname }}", {{ redis_port|int }})],
                    'capacity': 10000,
                 }}
}

CACHES = {
    'default': {
        'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
        'LOCATION': '{}:{}'.format("{{ memcached_hostname }}", "{{ memcached_port }}")
    },
    'ephemeral': {
        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
    },
}