version: '3' # docker-compose version
services: # services which our app going to use. (list of containers we want to create)
  mongodb: # container name 
    image: mongo # which image container will build on
    ports:
      - "27017:27017"
    networks: # adding network
      - lsp-network
    volumes:
      - mongo-data:/data/db

  lsp:
    build: . # build the Docker image for the service using the Dockerfile located in the current directory
    ports:
      - "4443:443"
      - "8080:80"
    networks: # adding network
      - lsp-network
    depends_on:
      - mongodb

networks: # allow services to talk to each other while providing isolation from other docker container, running on the same host
  lsp-network:
    driver: bridge

volumes: # enable persistence of database data across container restart
  mongo-data:
    driver: local