update production DB to Azure managed

stack-compose.yml

@@ -1,21 +1,5 @@
 version: '3.4'
 services:
-  db:
-    image: postgres:12
-    deploy:
-      replicas: 1
-
-    environment:
-      - POSTGRES_USER_FILE=/run/secrets/BACKEND_DB_USER
-      - POSTGRES_PASSWORD_FILE=/run/secrets/BACKEND_DB_PASSWD
-    ports:
-      - 5432:5432
-    volumes:
-      - dbdata:/var/lib/postgresql/data
-    secrets:
-      - BACKEND_DB_USER
-      - BACKEND_DB_PASSWD
-
   backend:
     image: registry.gitlab.com/sahkoinsinoorikilta/vtmk/web2.0-backend:latest
     deploy:
@@ -28,30 +12,30 @@ services:
       - 8000:8000
     volumes:
       - type: bind
-        source: /home/sik/production/files/static/.hidden/django/media
+        source: /home/sik/datadrive/production/files/static/.hidden/django/media
         target: /app/media
       - type: bind
-        source: /home/sik/production/files/static/.hidden/django/static
+        source: /home/sik/datadrive/production/files/static/.hidden/django/static
         target: /app/static
       - type: bind
-        source: /home/sik/production/files/static/.hidden/django/collected_static
+        source: /home/sik/datadrive/production/files/static/.hidden/django/collected_static
         target: /app/collected_static
 
     environment:
-      - SECRET_KEY_FILE=/run/secrets/BACKEND_SECRET_KEY
-      - TG_BOT_TOKEN_FILE=/run/secrets/BACKEND_TG_BOT_TOKEN
-      - DB_USER_FILE=/run/secrets/BACKEND_DB_USER
-      - DB_PASSWD_FILE=/run/secrets/BACKEND_DB_PASSWD
       - HOST=api.sahkoinsinoorikilta.fi
       - FRONTEND_URL=sahkoinsinoorikilta.fi
-      - DB_HOST=db
+      - DB_NAME=sik
+      - DB_USER=sik
+      - DB_HOST=managed-db.postgres.database.azure.com
       - DB_PORT=5432
+      - SECRET_KEY_FILE=/run/secrets/BACKEND_SECRET_KEY
+      - TG_BOT_TOKEN_FILE=/run/secrets/BACKEND_TG_BOT_TOKEN
+      - DB_PASSWD_FILE=/run/secrets/BACKEND_DB_PASSWD
       - EMAIL_API_KEY_FILE=/run/secrets/BACKEND_EMAIL_API_KEY
 
     secrets:
       - BACKEND_SECRET_KEY
       - BACKEND_TG_BOT_TOKEN
-      - BACKEND_DB_USER
       - BACKEND_DB_PASSWD
       - BACKEND_EMAIL_API_KEY
 secrets:
@@ -59,14 +43,7 @@ secrets:
     external: true
   BACKEND_TG_BOT_TOKEN:
     external: true
-  BACKEND_DB_NAME:
-    external: true
-  BACKEND_DB_USER:
-    external: true
   BACKEND_DB_PASSWD:
     external: true
   BACKEND_EMAIL_API_KEY:
     external: true
-
-volumes:
-  dbdata: