Use shorter hostname in settings/docker.py

Author: taoky

conf/settings/docker.py

@@ -12,15 +12,15 @@
         'USER': 'hackergame',
         'CONN_MAX_AGE': 0,
         'ATOMIC_REQUESTS': True,
-        'HOST': 'hackergame-pgbouncer',
+        'HOST': 'pgbouncer',
         'PORT': 5432,
         'PASSWORD': os.environ.get('DB_PASSWORD', ''),
     },
 }
 CACHES = {
     'default': {
         'BACKEND': 'django.core.cache.backends.memcached.PyMemcacheCache',
-        'LOCATION': 'hackergame-memcached:11211',
+        'LOCATION': 'memcached:11211',
         'TIMEOUT': 3600,
         'KEY_PREFIX': 'hackergame',
     },