Open port 5432 on docker-compose

.gitlab-ci.yml

@@ -8,7 +8,7 @@ test:
     image: python:3.7
     stage: test
     services:
-        - postgres:latest
+        - postgres:12
     variables:
         POSTGRES_DB: ci
         POSTGRES_USER: postgres

docker-compose.yml

@@ -5,6 +5,8 @@ services:
     image: postgres:12
     volumes:
       - dbdata:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
   web:
     build: .
     image: registry.gitlab.com/sahkoinsinoorikilta/vtmk/web2.0-backend