docker-compose.yml

version: "3.1"
# Intended for Development ONLY
services:
  backend-nodejs-app: # Main App
    build: .
    env_file:
      - ./.env
    volumes:
      - ./src:/opt/app/src
    ports:
      - ${PORT}:${PORT}
      - ${DEBUGGER_PORT}:${DEBUGGER_PORT} # Debugger Port
    restart: unless-stopped
    depends_on:
      - backend-redis
      - backend-mongo
    healthcheck:
      test: ["CMD","nc","-z","localhost","3000"]
      interval: 20s
      timeout: 5s
      retries: 3
    command: nodemon src/index.js
  backend-redis: # Redis
    image: redis:5-alpine
    restart: unless-stopped
    logging:
      driver: none
    healthcheck:
      test: ["CMD","nc","-z","localhost","6379"]
      interval: 20s
      timeout: 5s
      retries: 3
  backend-mongo: # Mongo
    image: mongo:4-bionic
    restart: unless-stopped
    logging:
      driver: none
    volumes:
      - database_vol:/data/db
    ports:
      - "27017:27017"
    healthcheck:
      test: ["CMD","nc","-z","localhost","27017"]
      interval: 20s
      timeout: 5s
      retries: 3
volumes:
  database_vol: