traefik如何使用文件发现服务02

2023-05-15 约 59 字预计阅读 1 分钟

问题

traefik如何使用配置文件发现服务？

使用docker启动traefik, traefik使用配置文件, 并且服务也使用配置文件

通过docker-compose.yaml引用traefik.yml, config.yml

docker-compose.yaml

version: "3"
services:
  reverse-proxy:
    #image: traefik:v2.10
    image: traefik:latest
    ports:
      - "80:80"
      - "8080:8080"
    volumes:
      - ./traefik.yml:/etc/traefik/traefik.yml
      - ./config.yml:/etc/traefik/config.yml
  whoami:
    image: containous/whoami
    ports:
      - "5000:80"

traefik配置文件traefik.yml

api:
    insecure: true
...
providers:
    file:
        filename: /etc/traefik/config.yml

服务发现配置config.yml

http:
    routers:
      my-router:
        rule: "Path(`/whoami/`)"
        service: whoami
    services:
      whoami:
        loadBalancer:
          servers:
            - url: "http://xxxx:5000/"