Docker works!

docker-compose.yml

@@ -0,0 +1,11 @@
+version: "3.3"
+services:
+  rekruhelper:
+    image: git.jmueller.eu/jmueller/rekruhelper:latest
+    container_name: Rekruhelper
+    environment:
+      - db_user=
+      - db_password=
+      - db_host=
+      - db_name=
+      - TOKEN=

main.py

@@ -11,7 +11,7 @@ if os.path.exists(configfile):
     with open('config.json') as user_file:
         config = json.loads(user_file.read())
 else:
-    config = {"db_user": os.environ["db_user"], "db_password": os.environ["db_password"], "db_host": os.environ["db_host"], "db_pass": os.environ["db_pass"]}
+    config = {"db_user": os.environ["db_user"], "db_password": os.environ["db_password"], "db_host": os.environ["db_host"], "db_name": os.environ["db_name"]}
 
 if os.path.exists(".env"):
     load_dotenv()