运行 traekif 在 swarm 模式下有多个端口后端

Running traekif on swarm mode with a multiple ports backend

我在 Swarm 中使用 Traefik 时遇到了一些问题。通过以下配置,我希望端口 80 上的流量到达 traefik 服务,然后将其分派到 proxy 服务上的专用端口但是好像流量不通。

<pre></p> <p>traefik: image: traefik:1.3.5 command: --web --docker --docker.swarmmode --docker.watch --docker.domain=app.dev --logLevel=DEBUG ports: - "80:80" - "8080:8080" volumes: - /var/run/docker.sock:/var/run/docker.sock - /dev/null:/traefik.toml deploy: replicas: 1 placement: constraints: [node.role == manager] restart_policy: condition: on-failure</p> <p>proxy: image: 'myapp/proxy' deploy: replicas: 1 labels: - "traefik.backend=proxy" - "traefik.web.frontend.rule=Host:www.app.dev" - "traefik.web.port=8000" - "traefik.wss.frontend.rule=Host:wss.app.dev" - "traefik.wss.protocol=ws" - "traefik.wss.port=9002" - "traefik.api.frontend.rule=Host:api.app.dev" - "traefik.api.port=8002" - "traefik.lnr.frontend.rule=Host:lnr.app.dev" - "traefik.lnr.port=9001" restart_policy: condition: on-failure </pre>

我在日志中有以下条目: <pre> app_traefik.1.84giy7wqf3n6@moby | time="2017-08-08T11:27:34Z" level=debug msg="Filtering container without port and no traefik.port label app_proxy.1" </pre>

我向应用程序发送请求时收到 404: <pre> curl -H "Host:www.app.dev" <a href="http://localhost" rel="nofollow noreferrer">http://localhost</a> 404 page not found </pre>

在 运行 和 Docker Compose 时,是否在 Swarm 上下文中考虑了单个后端的多个端口?

知道我在这里遗漏了什么吗?

发现需要添加 traefik.port 和 traefik.frontend.rule,即使它们未被使用。 https://github.com/containous/traefik/issues/1840

我也遇到了同样的问题。我正在使用 docker compose for 运行 容器,我的服务中有两个开放端口,我想访问具有不同域的每个端口。我像下面这样解决

    labels:
  - "traefik.enable=true"
  - "traefik.http.routers.s1.rule=Host(`sub1.sample.com`)"
  - "traefik.http.routers.s1.entrypoints=websecure"
  - "traefik.http.routers.s1.service=s1"
  - "traefik.http.routers.s1.tls.certresolver=myhttps"
  - "traefik.http.services.s1.loadbalancer.server.port=8543"
  - "traefik.http.services.s1.loadbalancer.server.scheme=https"

  - "traefik.http.routers.s1.rule=Host(`sub2.sample.com`)"
  - "traefik.http.routers.s2.entrypoints=websecure"
  - "traefik.http.routers.s2.service=s2"
  - "traefik.http.routers.s2.tls.certresolver=myhttps"
  - "traefik.http.services.s2.loadbalancer.server.port=9543"
  - "traefik.http.services.s2.loadbalancer.server.scheme=https"
  - "traefik.docker.network=traefik_default"

我还使用 letsencrypt 来处理 https

此外,我添加这一行是为了在 traefik 和我的容器之间建立安全连接

      - "traefik.http.services.s2.loadbalancer.server.scheme=https"

如果你不需要https你可以省略这行

      - "traefik.http.routers.s1.tls.certresolver=myhttps"

并在此行将 websecure 更改为 web

      - "traefik.http.routers.s1.entrypoints=web"