Better safe than sorry, keep PostgreSQL at 11 for now.

Author: cimnine

docker-compose.yml

@@ -36,7 +36,7 @@ services:
     - netbox-static-files:/opt/netbox/netbox/static:ro
     - netbox-nginx-config:/etc/netbox-nginx/:ro
   postgres:
-    image: postgres:12-alpine
+    image: postgres:11-alpine
     env_file: env/postgres.env
     volumes:
     - netbox-postgres-data:/var/lib/postgresql/data