docker-compose.yml

# Production Compose File
version: '3.8'

services:
  # nginx
  client:
    container_name: drawhub_client
    depends_on:
      - server # for reverse proxy
    build:
      context: .
      # reference the image in the last build stage
      cache_from:
        - nginx:1.23.0-alpine
      dockerfile: ./apps/client/Dockerfile
    image: drawhub/client:latest
    ports:
      # exposed port 4200
      # nginx internal port 80
      - 4200:80
    networks:
      - app
    restart: always
    env_file:
      - .env

  # node (uses base image)
  server:
    container_name: drawhub_server
    depends_on:
      - mongo
    build:
      context: .
      # reference the image in the last build stage
      cache_from:
        - node:16.15.1-alpine3.16
      dockerfile: ./apps/server/Dockerfile
    image: drawhub/server:latest
    ports:
      - 3333:3333
    environment:
      - PORT=3333
      # `mongo` refers to container name
      # since its outside of this container's localhost
      - MONGO_URI=mongodb://drawhub:admin@drawhub_mongo:27017
      - REDIS_URL=redis://drawhub_redis:6379
    networks:
      - app
    restart: always
    env_file:
      - .env

  # see: https://www.mongodb.com/compatibility/docker
  mongo:
    container_name: drawhub_mongo
    image: mongo:latest
    volumes:
      - mongodata:/data/db
    ports:
      - 27017:27017
    environment:
      - MONGO_INITDB_ROOT_USERNAME=drawhub
      - MONGO_INITDB_ROOT_PASSWORD=admin
    networks:
      - app
    restart: always

  redis:
    container_name: drawhub_redis
    image: redis:latest
    volumes:
      - redisdata:/var/lib/redis
    ports:
      - 6379:6379
    networks:
      - app
    restart: always

networks:
  app:
    # default network driver:
    #   for standalone containers that need to communicate
    driver: bridge

volumes:
  mongodata:
  redisdata: