set docker

src/risotto/config.py

@@ -12,7 +12,8 @@ from pathlib import PurePosixPath
 CURRENT_PATH = PurePosixPath(__file__)
 
 def get_config():
-    return {'database': {'host': 'localhost',
+    return {'database': {'engine': 'postgres',
+                         'host': 'postgres',
                          'port': 5432,
                          'dbname': 'risotto',
                          'user': 'risotto',
@@ -30,3 +31,4 @@ def get_config():
             'source': {'root_path': '/srv/seed'},
             'cache': {'root_path': '/var/cache/risotto'}
             }
+