version: '3.9'

services:
  mongo:
    container_name: mongo
    image: mongo:latest
    restart: always
    volumes:
      - /opt/mongodb/data:/data/db
    ports:
      - 27017:27017
    environment:
      MONGO_INITDB_ROOT_USERNAME: user
      MONGO_INITDB_ROOT_PASSWORD: pass

networks:
  default:
    name: databases