docker-compose.yml

version: "3.3"

services:

  traefik:
    image: "traefik:v2.9"
    container_name: "traefik"
    # command:
      #- "--log.level=DEBUG"
    ports:
      - "80:80"
      - "8080:8080"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock:ro"
      - ./traefik.yaml:/traefik.yaml
    restart: always

  service-1:
    build: .
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.my-service.rule=Host(`localhost`)"
      - "traefik.http.routers.my-service.entrypoints=web"
      - "traefik.http.services.my-service.loadbalancer.server.port=5577"
    environment:
      - APP_NAME=my-service-1
      - PORT=5577
    ports:
      - "5577:5577"
  service-2:
    build: .
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.my-service.rule=Host(`localhost`)"
      - "traefik.http.routers.my-service.entrypoints=web"
      - "traefik.http.services.my-service.loadbalancer.server.port=5578"
    environment:
      - APP_NAME=my-service-2
      - PORT=5578
    ports:
      - "5578:5578"

  mongodb:
    container_name: mongodb
    image: mongo:4.4
    volumes:
      - mongodb:/data/db
    ports:
      - "27017:27017"
    command: mongod

volumes:
  mongodb: {}