Question

我的配置是一个简单的Docker Swarm（在Windows的Docker上），带有Treafik容器和一个非常简单的Spring Boot'echo'容器。

我想将对“ localhost / traefik”的浏览器请求转发至Traefik仪表板，并将“ localhost / echo / something”转发至简单的Sprint Boot回显应用程序。

预期可工作：

localhost/treafik => gives a "Gateway timeout"
localhost/echo/something => gives a "Gateway timeout"

预计不起作用，但绕过Traefik（不正确）：

localhost:8080 => shows the Traefik dashboard
localhost:8082/echo/something => { "status":"something" }

如何改善docker-compose.yml文件以获得预期结果？这与“联网”有关吗？创建任何网络（甚至是覆盖网络）时，都会出现错误消息。

version: '3.7'
services:
  traefik:
    image: traefik:latest
    command: --api --docker
    restart: always
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - //k/data/slackbot/traefik.toml:/traefik.toml
    ports:
      - "80:80"
      - "8080:8080"
    labels:
      - "traefik.enable=true"
      - "traefik.frontend.rule=Host:localhost;PathPrefixStrip:/traefik"
      - "traefik.port=8080"
      - "traefik.protocol=http"
      - "traefik.backend=traefik"
  slackbotsimple:
    image: solvedshared/slackbotsimple:latest
    ports:
      - 8082:8080
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    labels:
      - "traefik.enable=true"
      - "traefik.frontend.rule=Host:localhost;PathPrefix:/echo"
      - "traefik.port=8082"
      - "traefik.protocol=http"
      - "traefik.backend=slackbotsimple

Answer 1

第一个问题是网络问题。解决了，感谢聪明的吉姆。

另一个问题是我使用了错误的端口号。从前端“ / echo”路由到后端，不使用“端口”部分。我可以直接路由到slackbot应用程序的公开端口！

看看端口配置：只有80个可用。

version: '3.7'
services:
  traefik:
    image: traefik:latest
    command: --api --docker
    restart: always
    networks:
      - slackbotnet
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - //k/data/slackbot/traefik.toml:/traefik.toml
    ports:
      - "80:80"
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network=slackbotnet"
      - "traefik.frontend.rule=Host:localhost;PathPrefixStrip:/traefik"
      - "traefik.port=8080"
      - "traefik.protocol=http"
      - "traefik.backend=traefik"
  slackbotsimple:
    image: solvedshared/slackbotsimple:latest
    networks:
      - slackbotnet
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network=slackbotnet"
      - "traefik.frontend.rule=Host:localhost;PathPrefix:/echo"
      - "traefik.port=8080"
      - "traefik.protocol=http"
      - "traefik.backend=slackbotsimple"

networks:
  slackbotnet:
    name: slackbotnet

Traefik-Docker Swarm-基本路由问题

1 个答案: