services:
  mongo:
    image: mongo:7.0.41
    container_name: node-ass1-mongo
    restart: unless-stopped
    command: ["mongod", "--bind_ip_all"]
    environment:
      MONGO_INITDB_DATABASE: node_ass1
    volumes:
      - mongo_data:/data/db
    networks:
      - testnet
    mem_limit: 2g
    cpus: 1.0
    healthcheck:
      test:
        [
          "CMD",
          "mongosh",
          "--quiet",
          "mongodb://127.0.0.1:27017/node_ass1",
          "--eval",
          "db.runCommand({ ping: 1 }).ok"
        ]
      interval: 5s
      timeout: 3s
      retries: 15

  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: node-ass1-app
    init: true
    environment:
      NODE_ENV: production
      PORT: 3000
      MONGO_URI: mongodb://mongo:27017/node_ass1
    ports:
      - "127.0.0.1:3000:3000"
    depends_on:
      mongo:
        condition: service_healthy
    networks:
      - testnet
    mem_limit: 1g
    cpus: 1.5

  k6:
    image: grafana/k6:latest
    container_name: node-ass1-k6
    profiles: ["testing"]
    working_dir: /scripts
    volumes:
      - ./k6:/scripts:ro
      - ./results:/results
    networks:
      - testnet
    mem_limit: 2g
    cpus: 1.0
    entrypoint: ["k6"]

networks:
  testnet:
    driver: bridge

volumes:
  mongo_data: