traefik 和 nextcloud 的 404 错误和“到多个重定向”

Question

我正在使用 Traefik 反向代理某些服务。但是有些事情没有按预期工作。我认为这可能是端口冲突。当使用端口示例 192.168.1.10:8080 时，我被重定向到 Traefik 仪表板。但是在访问192.168.1.10 时，我想在 Nextcloud 服务中结束，但我得到了 404 错误。

这是我的 docker-compose.yml 文件：

    version: "3.6"
    services:

    ### TRAEFIK REVERSE PROXY WITH LETTS ECRYPT FOR DOCKER MEDIA SERVER ###
      traefik:
        hostname: traefik
        image: traefik:latest
        container_name: traefik
        restart: always
        domainname: ${DOMAINNAME}
        networks:
          - default
          - traefik_proxy
        ports:
          - "80:80"
          - "443:443"
    #      - "8080:8080"
        environment:
          - CLOUDFLARE_EMAIL=${CLOUDFLARE_EMAIL}
          - CLOUDFLARE_API_KEY=${CLOUDFLARE_API_KEY}
        labels:
          - "traefik.enable=true"
          - "traefik.backend=traefik"
          - "traefik.frontend.rule=Host:traefik.${DOMAINNAME}"  
          - "traefik.port=80"
          - "traefik.docker.network=traefik_proxy"
        volumes:
          - /var/run/docker.sock:/var/run/docker.sock:ro
          - ${USERDIR}/docker/traefik:/etc/traefik
          - ${USERDIR}/docker/shared:/shared

    ### NextCloud – Your Own Cloud Storage ### with redis https://github.com/nextcloud/docker/issues/140
      nextcloud:
        container_name: nextcloud
        depends_on:
          - traefik
          - mariadb
          - redis
        restart: always
        image: linuxserver/nextcloud
        volumes:
          - ${USERDIR}/docker/nextcloud:/config
          - ${USERDIR}/shared_data:/data # Path to data you want to share/sync
          - ${USERDIR}/docker/shared:/shared
        ports:
           - "9059:443"
        environment:
          - PUID=${PUID}
          - PGID=${PGID}
        networks:
          - traefik_proxy
          - default
        labels:
          - "traefik.enable=true"
          - "traefik.backend=nextcloud"
          - "traefik.frontend.rule=Host:nextcloud.${DOMAINNAME}"
          - "traefik.port=80"
          - "traefik.protocol=https"
          - "traefik.docker.network=traefik_proxy"

这是我的 Traefik.toml 文件：

    #debug = true
    logLevel = "DEBUG" #DEBUG, INFO, WARN, ERROR, FATAL, PANIC
    InsecureSkipVerify = true
    defaultEntryPoints = ["https", "http"]

    # WEB interface of Traefik - it will show web page with overview of frontend and backend configurations
    [web]
    address = ":8080"
      [web.auth.basic]
      usersFile = "/shared/.htpasswd"

    # Force HTTPS
    [entryPoints]
      [entryPoints.http]
      address = ":80"
        [entryPoints.http.redirect]
        entryPoint = "https"
      [entryPoints.https]
      address = ":443"
        [entryPoints.https.tls]

访问192.168.1.10时，预期的结果是点击nextcloud。

Answer 1

你在 nextcloud 下的标签告诉 traefik 将匹配前端规则的流量路由到该服务的 80 端口

- "traefik.port=80"

而您的 nextcloud 服务仅公开端口 443。将标签更改为使用端口 443。

如果你希望在访问 192.168.1.10 时点击 nextcloud，你的前端规则应该是

- "traefik.frontend.rule=Host:${DOMAINNAME}"

最后在localhost上测试的时候最好用curl测试一下，避免其他麻烦

curl -H Host:whoami0.traefik http://localhost