fix

psql/docker-compose.yaml

@@ -5,10 +5,8 @@ services:
     container_name: postgres
     restart: always
     environment:
-      POSTGRES_DB: testdb1
       POSTGRES_USER: testuser
-      POSTGRES_PASSWORD: pa$$w0rd
-      PGDATA: /var/lib/postgresql/data
+      POSTGRES_PASSWORD: passw0rd
     volumes:
       - pgdata:/var/lib/postgresql/data
     expose: