docker-compose.yml

services:

  mongodb:
    image: mongo:latest
    container_name: mongodb
    restart: always
    env_file: .env
    environment:
      - MONGO_INITDB_ROOT_USERNAME=$MONGO_ROOT_USERNAME
      - MONGO_INITDB_ROOT_PASSWORD=$MONGO_ROOT_PASSWORD
      - MONGO_INITDB_DATABASE=$MONGO_DB
      - MONGO_USERNAME=$MONGO_USERNAME
      - MONGO_PASSWORD=$MONGO_PASSWORD
      - MONGO_HOSTNAME=$MONGO_HOSTNAME
      - MONGO_PORT=$MONGO_PORT
      - MONGO_DB=$MONGO_DB
    ports:
      - "27017:27017"
    volumes:
      - mongodb:/data/db
      - ./mongodb/init.sh:/docker-entrypoint-initdb.d/init.sh:ro
    networks:
      - iwa-api

  app:
    image: iwa-api:latest
    container_name: iwa-api
    restart: always
    env_file: .env
    environment:
      - NODE_ENV=production
      - MONGO_USERNAME=$MONGO_USERNAME
      - MONGO_PASSWORD=$MONGO_PASSWORD
      - MONGO_HOSTNAME=$MONGO_HOSTNAME
      - MONGO_PORT=$MONGO_PORT
      - MONGO_DB=$MONGO_DB
      - WAIT_HOSTS=$MONGO_HOSTNAME:$MONGO_PORT
      - WAIT_TIMEOUT=300
      - WAIT_SLEEP_INTERVAL=30
      - WAIT_HOST_CONNECT_TIMEOUT=30
    ports:
      - "3000:3000"
    volumes:
      - iwa-api:/home/node/app
    networks:
      - iwa-api
    command: sh -c "/wait && cd /home/node/app && node mongodb/populateDb.js && node index.js"

  nginx:
    image: nginx:1.15-alpine
    container_name: nginx
    restart: always
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./data/nginx:/etc/nginx/conf.d
      - ./data/certbot/conf:/etc/letsencrypt
      - ./data/certbot/www:/var/www/certbot
    networks:
      - iwa-api
    command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
      
  certbot:
    image: certbot/certbot
    container_name: certbot
    restart: always
    volumes:
      - ./data/certbot/conf:/etc/letsencrypt
      - ./data/certbot/www:/var/www/certbot
    networks:
      - iwa-api
    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"

networks:
  iwa-api:
    driver: bridge

volumes:
  mongodb:
  iwa-api: