在Traefik后面运行Graylog

Question

我一直在使用Traefik作为通过docker compose管理的几个容器的反向代理。它一直运行良好，但我有一些困难的灰色日志运行在它后面。

这个配置(完整文件的摘录，删除了不相关的服务)对我有效

version: '3'

services:
  traefik:
    image: traefik 
    command: --docker 
    networks:
      - web
    ports:
      - "80:80"     
      - "8080:8080" 
      - "443:443"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
  graylog:
    image: graylog/graylog:3.0
    environment:
      - GRAYLOG_PASSWORD_SECRET=somepasswordpepper
      - GRAYLOG_ROOT_PASSWORD_SHA2=somestuffhere
      - GRAYLOG_HTTP_BIND_ADDRESS=0.0.0.0:9000
      - GRAYLOG_HTTP_EXTERNAL_URI=http://graylog.localhost/
    links:
      - mongodb:mongo
      - elasticsearch
    depends_on:
      - mongodb
      - elasticsearch
    networks:
      - web
      - default
    ports:
      - 9000:9000
      - 1514:1514
      - 1514:1514/udp
      - 12201:12201
      - 12201:12201/udp
    labels:
      - "traefik.docker.network=web"
      - "traefik.web.frontend.rule=Host:graylog.localhost"
      - "traefik.protocol=http"
      - "traefik.port=9000"
      - "traefik.enable=true"

然后，我可以在浏览器中访问http://graylog.localhost/上的灰度日志

出现这个问题是因为我不能在我的登台环境中使用这样的域。我必须使用的是paths而不是domains，例如我的staging环境中的swagger服务被定义为

swagger:
    image: swaggerapi/swagger-ui
    environment:
      SWAGGER_JSON: /swagger/staging-openapi.yaml
      BASE_URL: /swagger
    volumes:
      - /home/ubuntu/src/carelink_swagger_service:/swagger
    networks:
      - web
      - default
    labels:
      - "traefik.docker.network=web"
      - "traefik.frontend.rule=Host:my.staging.domain.org; PathPrefix: /swagger"
      - "traefik.protocol=http"
      - "traefik.port=8080"
      - "traefik.enable=true"

我访问像这样的https://my.staging.domain.org/swagger/服务

尝试对灰度日志采用这种方法

graylog:
    image: graylog/graylog:3.0
    environment:
      - GRAYLOG_PASSWORD_SECRET=somepasswordpepper
      - GRAYLOG_ROOT_PASSWORD_SHA2=somestuffhere
      - GRAYLOG_HTTP_BIND_ADDRESS=0.0.0.0:9000
      - GRAYLOG_HTTP_EXTERNAL_URI=http://localhost/graylog/
    links:
      - mongodb:mongo
      - elasticsearch
    depends_on:
      - mongodb
      - elasticsearch
    networks:
      - web
      - default
    ports:
      - 9000:9000
      - 1514:1514
      - 1514:1514/udp
      - 12201:12201
      - 12201:12201/udp
    labels:
      - "traefik.docker.network=web"
      - "traefik.web.frontend.rule=Host:localhost; PathPrefix: /graylog"
      - "traefik.protocol=http"
      - "traefik.port=9000"
      - "traefik.enable=true"

我得到了以下错误

​

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我已经在灰色日志论坛上浏览了这个Q/A，similar entries等等，但我感觉我是在追赶我的尾巴。

Answer 1

这是针对Traefik 2.x的，但我认为您将设法转换您的规则：

      labels:
        - "traefik.http.routers.graylog.rule=PathPrefix(`/graylog`)"
        - "traefik.http.routers.graylog.middlewares=graylog3@docker,graylog2@docker,graylog@docker"
        - "traefik.http.middlewares.graylog3.stripprefix.prefixes=/graylog"
        - "traefik.http.middlewares.graylog2.redirectregex.regex=^(.*)/graylog$$"
        - "traefik.http.middlewares.graylog2.redirectregex.replacement=$$1/graylog/"
        - "traefik.http.middlewares.graylog.replacepathregex.regex=^/graylog/(.*)"
        - "traefik.http.middlewares.graylog.replacepathregex.replacement=^/$$1"
        - "traefik.http.routers.graylog.service=graylog"
        - "traefik.http.services.graylog.loadbalancer.server.port=9000"
        - "traefik.docker.network=traefik"