Again...

docker-compose.staging-build.yml

@@ -5,12 +5,16 @@ services:
         container_name: ${CONTAINER_PREFIX:-staging}-auth-service_mongo
         env_file:
             - staging.env
-        build: .
+        build:
+            context: .
+            args:
+              - DB_NAME
         networks:
             - docknet
         volumes:
             - 'auth-db:/data/db'
             - 'auth-db:/data/configdb'
+            - '/docker-entrypoint-initdb.d/mongo-init.js'
         restart: unless-stopped
         image: mongo:latest
     auth-service: