**我正在尝试使用Traefik通过docker swarm平衡我的Web应用程序。 我已经在traefik之后以群体模式安装了诸如joomla之类的示例应用程序。当应用程序与traefik（即管理器）部署在同一节点上时，Joomla可以正常工作，并且我可以通过点击管理器的节点IP来通过浏览器访问它。但是，如果该服务部署在工作节点上，而管理节点中没有容器，则该服务启动并运行时没有任何问题，但是我无法在浏览器上看到任何内容（点击了管理者IP或工作IP）

My traefik.toml file:

defaultEntryPoints = ["http"]
loglevel = "INFO" 
sendAnonymousUsage = true 
[docker] 
  endpoint = "unix:///var/run/docker.sock"
  exposedByDefault = false 
[api] 
  dashboard = true 
  entrypoint = "dashboard" 
[entryPoints] 
  [entryPoints.http]
  address = ":80" 
  [entryPoints.dashboard] 
  address = ":8080" 
-------------------------------- 

My traefik.yml file: 
version: '3'
services: 
  traefik: 
    image: traefik:v1.7 # The official Traefik docker image
    restart: always 
    ports: 
      - 80:80     # The HTTP port 
      - 9090:8080 # The Web UI (enabled by --api) 
    labels: 
      - traefik.frontend.rule=Host:traefik.dpaas1.pune.cdac.in 
      - traefik.port=8080 
      - traefik.enable=true 
    volumes: 
      - /var/run/docker.sock:/var/run/docker.sock # So that Traefik can listen to the Docker events 
      - ${PWD}/traefik.toml:/etc/traefik/traefik.toml 
    deploy: 
      mode: replicated 
      replicas: 1 
      restart_policy: 
        condition: on-failure 
        max_attempts: 3 
      placement: 
        constraints: [node.role == manager] 
      update_config: 
        delay: 2s 
    networks: 
      - net 
networks: 
  net: 
    external: true 

My joomla.yml file: 

version: '3' 
services: 
  joomla: 
    image: joomla 
    restart: always 
    links: 
      - joomladb:mysql
    volumes: 
      - joomla1-www:/var/www/html 
    deploy: 
      mode: replicated 
      replicas: 3 
      restart_policy: 
        condition: on-failure 
        max_attempts: 3 
      placement: 
        constraints: [node.role == manager] 
      update_config: 
        delay: 2s 
    labels: 
      - traefik.frontend.rule=Host:joomla1.dpaas1.pune.cdac.in 
      - traefik.port=80 
      - traefik.enable=true 
      - traefik.backend.loadbalancer.sticky=true 
    environment: 
      JOOMLA_DB_HOST: 10.208.26.162 
      JOOMLA_DB_PASSWORD: root 
    tty: true 
    networks: 
      - net 
networks: 
  net: 
    external: true
volumes:
  joomla1-www: 
_______________________
```_____________ **

My traefik Dashboard:
[![Traefik logs and dashboard][1]][1]


  [1]: https://i.stack.imgur.com/tcoGu.png