traefik

docker 中安装traefik 可以参考这篇文章

　　https://q.shanyue.tech/deploy/traefik.html#traefik-%E6%90%AD%E5%BB%BA

 

 

docker-compose.yaml 文件配置

version: '3.3'

networks:

  traefik:

    external: true

services:

  main:

    container_name: main

    image: hello:v1

    working_dir: /hello

    ports:

      - "3002:3002"

    restart: always

    labels:

      - "traefik.enable=true"

      - "traefik.http.routers.hello.service=hello"

      - "traefik.http.services.hello.loadbalancer.server.port=3002"

      # Host()中填写ip 就可以通过ip进行访问，填写域名就通过域名进行访问

      # PathPrefix url请求前缀

      - "traefik.http.routers.hello.rule=Host(`xxx.xxx.xxx`) && PathPrefix(`/hello`)"

      - "traefik.http.routers.hello.middlewares=hello-stripprefix"

      - "traefik.http.middlewares.hello-stripprefix.stripprefix.prefixes=/hello"

    # networks 必须和traefik 使用同一个，不然服务启动后，traefik无法发现

    networks:

      - traefik