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traefik-gateway-dashboard

本文为dashboard用法，基础用法请参考：traefik-gateway

三个镜像

  • traefik
    • swr.cn-south-1.myhuaweicloud.com/vp-whdev/all-in-devops/traefik:20230516
内置插件：rewritebody
内置插件：rewriteHeaders

  • 动态服务发现

    • swr.cn-south-1.myhuaweicloud.com/vp-whdev/all-in-devops/traefik-service-discovery:202306051

    更新日志：2023-06-21：

    • 打包dashboard面板到一个服务，无需再部署dashboard
    • 增加服务监控

  • dashboard面板:

    • swr.cn-south-1.myhuaweicloud.com/vp-whdev/all-in-devops/traefik-service-discovery-dashboard-front:stage

    更新日志：2023-06-21

    • dashboard面板已经集成到动态服务发现,无需部署

安装部署说明

  • 部署: traefik
# 端口开放
80，http端口
443,https端口
8080,traefik自带的dashboard端口，可以不开放
  • 部署traefik-service-discovery
# 服务名必须为 traefik-service-discovery


# 端口开方
8080，非必须
# 环境变量
spring.profiles.active = mysqlProd
# mysqlProd，使用mysql数据库,prod，使用sqlite数据库
# 如果使用sqlite数据库，需要注意数据库持久化路径，容器目录/data,容器初始化时会自动复制初始化数据库文件。
# sqlite不支持服务监控

app.datasource.host =
app.datasource.nam e=
app.datasource.password =
app.datasource.username =
  • 数据库初始化脚本
CREATE TABLE `traefik_gateway_config` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键id',
  `route_name` varchar(255) DEFAULT NULL COMMENT '路由名称',
  `access_path` varchar(255) DEFAULT NULL COMMENT '访问路径',
  `service_type` int(2) DEFAULT NULL COMMENT '后端服务类型: 1:http 2:tcp 3:udp',
  `service_address` varchar(255) DEFAULT NULL COMMENT '后端服务地址',
  `middleware` text COMMENT '中间件',
  `status` int(255) DEFAULT NULL COMMENT '启用/禁用状态: 0:禁用 1:启用',
  `deleted` int(255) DEFAULT '0' COMMENT '删除状态: 0:不删除 1:删除',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC COMMENT='网关配置';

CREATE TABLE `global_middleware` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键id',
  `global_middleware` longtext COMMENT '全局中间件',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC COMMENT='全局中间件';
  • traefik-service-discovery-dashboard-fron
# 端口开放:80
# 访问路径/front/
  • 服务发现配置
路径 服务 备注
/ traefik 必须
/traefik-dashboard/ traefik内置的dashboard 非必须
/traefikconfig-dashboard/ 动态路由dashboard 非必须
/traefik-service-discovery/ 动态路由api 非必须
  • 首页不是从根目录开始 如果你的首页不是从根目录开始，则需要做一些单独d配置，复制下面的配置文件，挂载到traefik-gatewy的容器路径 ./index-not-root.yaml:/etc/traefik/conf.d/conf2/ 
http:
  routers:
    # 首页不是根目录
    index-not-root:
    # 注意路由匹配路径与你所需要的保持一致
    # 注意中间件中的删除路径前缀，理论上应该和路由路径一致
      rule: "PathPrefix(`/minio/`)"  
      service: index-not-root
      middlewares:
        - stripPrefix-index-not-root
        - rewritebody-index-not-root
        - rewriteHeaders-index-not-root
  services:
    index-not-root:
      loadBalancer:
        servers:
          - url: http://traefik-gateway:80    # 部署的traefik主程序必须叫这个名字
  middlewares:
  # 去除前缀  
    stripPrefix-index-not-root:
      stripPrefix:
        prefixes:
          - "/minio/"
  # 正文路径改写
    rewritebody-index-not-root:
      plugin:
        plugin-rewritebody:                   # 要和静态配置文件的插件名称对应上
          rewrites:
            - regex: "/traefik-service-discovery/api/"
              replacement: "/minio/traefik-service-discovery/api/"
            - regex: "/traefik-dashboard/api"
              replacement: "/minio/traefik-dashboard/api"
            - regex: "/minio/dashboard/"
              replacement: "/minio/traefik-dashboard/dashboard/"
  # header改写
    rewriteHeaders-index-not-root:
      plugin:
        plugin-rewriteHeaders:
          rewrites:
            - header: "Location"
              regex: "/minio/dashboard/"
              replacement: "/minio/traefik-dashboard/dashboard/"

插件使用

插件参考网址

middlewares:
# 删除路径前置
  stripPrefix-traefikconfig-dashboard:
    stripPrefix:
      prefixes:
        - "/traefikconfig-dashboard/"

# 增加路径前缀
  addPrefixFront-traefikconfig-dashboard:
    addPrefix:
      prefix: "/front/"

# 正文路径改写
  rewritebody-traefikconfig-dashboard:
      plugin:
        plugin-rewritebody: # 要和静态配置文件的插件名称对应上
          rewrites:
            - regex: "/api/"
              replacement: "/traefik-service-discovery/api/"   

# 删除路径前缀
  stripPrefix-traefikconfig-service-discovery:
    stripPrefix:
      prefixes:
        - "/traefik-service-discovery/"

# 基础身份验证
  basicAuth-traefikconfig-dashboard:
      basicAuth:
        removeHeader: true
        users:
          - "admin:" # 在线生成 http://www.jsons.cn/htpasswd/


# 发送时修改host
  headers-peisong:
    headers:
      customRequestHeaders:
        host: "peisong.gxzszs.cn"

# 重写 header
  rewriteHeaders-peisong:
    plugin:
      plugin-rewriteHeaders:
        rewrites:
          - header: "Location"
            regex: "peisong.gxzszs.cn"
            replacement: "peisong.gxfusui.com"
          - header: "Location"
            regex: "http://peisong.gxfusui.com/plugin.php"
            replacement: "/plugin.php"
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