Question

我使用cloudflare CDN构建traefik。我使用docker container run命令执行由Drone CI执行的docker容器。成功构建docker容器时出现问题，导致子域网关错误。

docker-compose.yml

class R[A] extends M[A]

Traefik.toml

version: '3'

services:
  traefik:
    image: traefik:latest
    container_name: traefik
    restart: always
    domainname: ${DOMAINNAME}
    networks:
      - traefik_proxy
    ports:
      - "80:80"
      - "443:443"
      - "8080:8080"
    environment:
      - CF_API_EMAIL=${CLOUDFLARE_EMAIL}
      - CF_API_KEY=${CLOUDFLARE_API_KEY}
    labels:
      - "traefik.enable=true"
      - "traefik.backend=traefik"
      - "traefik.frontend.rule=Host:monitor.${DOMAINNAME}"
      - "traefik.port=8080"
      - "traefik.docker.network=traefik_proxy"
      - "traefik.frontend.headers.SSLRedirect=true"
      - "traefik.frontend.headers.STSSeconds=315360000"
      - "traefik.frontend.headers.browserXSSFilter=true"
      - "traefik.frontend.headers.contentTypeNosniff=true"
      - "traefik.frontend.headers.forceSTSHeader=true"
      - "traefik.frontend.headers.SSLHost=example.com"
      - "traefik.frontend.headers.STSIncludeSubdomains=true"
      - "traefik.frontend.headers.STSPreload=true"
      - "traefik.frontend.headers.frameDeny=true"
      - "traefik.frontend.auth.basic.users:${HTTP_USERNAME}:${HTTP_PASSWORD}"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - /etc/traefik:/etc/traefik
      - /etc/docker/shared:/shared

networks:
  traefik_proxy:
    external:
      name: traefik_proxy

我用来运行由Drone执行的Docker容器的命令：

docker容器运行-d --name示例开发--restart = unless- 停止--label“ traefik.backend = example-development”-标签 “ traefik.frontend.rule = Host：subdomain.example.com”-标签 “ traefik.enable = false”-标签“ traefik.port = 6611”-公开6611 cloud.canister.io:5000/用户名/仓库

我的Docker容器正在听http://127.0.0.1:6611

以上代码示例导致错误504网关超时。

Answer 1

Traefik需要与其连接的容器建立公共网络。在这种情况下，您需要使用--net=traefik_proxy运行容器。

如果您的容器位于多个网络上，则还需要标签traefik.docker.network=traefik_proxy来告诉traefik使用哪个网络。

traefik docker上的错误网关

1 个答案: