Docker - Docker compose boilerplate

docker-compose-boilerplate.yaml

version: '3.7'
services:
  mongodb:
    image: mongo:5.0-focal
    environment:
      MONGO_INITDB_ROOT_USERNAME: root
      MONGO_INITDB_ROOT_PASSWORD: root
      MONGO_INITDB_DATABASE: computers-api
    ports:
      - "27017:27017"
    volumes:
      - mongodb_data:/data/db
      - ./mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js:ro

volumes:
    mongodb_data: {}