docker-compose-withDtAppMon.yml does not match Dynatrace-AppMon-Docker project about easytravel-docker HOT 1 OPEN

version: "3.0"
services:
  easytravel-mongodb:
    hostname: easytravel-mongodb
    container_name: easytravel-mongodb
    image: "dynatrace/easytravel-mongodb"
    ports:
    - 27017
    - 28017

  easytravel-backend:
    hostname: easytravel-backend
    container_name: easytravel-backend
    image: "dynatrace/easytravel-backend"
    ports:
    - 8080
    links:
    - easytravel-mongodb
    volumes:
    - dynatracedocker_dthome:/dynatrace
    environment:
      CATALINA_OPTS: "-agentpath:/dynatrace/agent/lib64/libdtagent.so=name=BusinessBackend_easyTravel,collector=dtcollector"
      ET_DATABASE_LOCATION: "easytravel-mongodb:27017"

  easytravel-frontend:
    hostname: easytravel-frontend
    container_name: easytravel-frontend
    image: "dynatrace/easytravel-frontend"
    ports:
    - 8080
    links:
    - easytravel-backend
    - easytravel-mongodb
    volumes:
    - dynatracedocker_dthome:/dynatrace
    environment:
      CATALINA_OPTS: "-agentpath:/dynatrace/agent/lib64/libdtagent.so=name=CustomerFrontend_easyTravel,collector=dtcollector"
      ET_BACKEND_URL: "http://easytravel-backend:8080"

  easytravel-www:
    hostname: easytravel-www
    container_name: easytravel-www
    image: "dynatrace/easytravel-nginx"
    ports:
    - 80
    links:
    - easytravel-frontend
    - easytravel-backend
    volumes:
    - dynatracedocker_dthome:/dynatrace
    environment:
      ET_FRONTEND_LOCATION: "easytravel-frontend:8080"
      ET_BACKEND_LOCATION: "easytravel-backend:8080"
      DT_AGENT_NAME: "WebServer_easyTravel"
      DT_AGENT_COLLECTOR: "dtcollector"
      LD_PRELOAD: "/dynatrace/agent/lib64/libdtagent.so"
    command: sh -c "/dynatrace/run-wsagent.sh && /run-process.sh"

  loadgen:
    container_name: loadgen
    image: "dynatrace/easytravel-loadgen"
    links:
    - easytravel-backend
    - easytravel-frontend
    - easytravel-www
    environment:
      ET_FRONTEND_URL: "http://easytravel-www:80"
      ET_BACKEND_URL: "http://easytravel-www:8080"
      ET_PROBLEMS: "BadCacheSynchronization,CPULoad,DatabaseCleanup,DatabaseSlowdown,FetchSizeTooSmall,JourneySearchError404,JourneySearchError500,LoginProblems,MobileErrors,TravellersOptionBox"

networks:
  default:
    external:
      name: dynatracedocker_appmon

volumes:
  dynatracedocker_dthome:
    external: true