docker-compose.yaml

version: '3'
services:
  backend:
    build:
      context: ./backend
    container_name: backend-service
    depends_on:
      - mongodb
    ports:
      - 5000:5000
  frontend:
    build:
      context: ./frontend
    container_name: frontend-service
    depends_on:
      - backend
    ports:
      - 3000:3000
  mongodb:
    image: mongo
    ports:
      - 27017:27017
    environment:
      - MONGO_INITDB_ROOT_USERNAME=${MONGO_INITDB_ROOT_USERNAME}
      - MONGO_INITDB_ROOT_PASSWORD=${MONGO_INITDB_ROOT_PASSWORD}
    volumes:
      - mongo-data:/data/db
  mongo-express:
    image: mongo-express
    restart: always # fixes MongoNetworkError when mongodb is not ready when mongo-express starts
    ports:
      - 8080:8081
    environment:
      - ME_CONFIG_MONGODB_ADMINUSERNAME=${ME_CONFIG_MONGODB_ADMINUSERNAME}
      - ME_CONFIG_MONGODB_ADMINPASSWORD=${ME_CONFIG_MONGODB_ADMINPASSWORD}
      - ME_CONFIG_MONGODB_SERVER=${ME_CONFIG_MONGODB_SERVER}
volumes:
  mongo-data:
    driver: local