如何使用gRPC和docker设置Traefik v2

api:
  dashboard: true

entryPoints:
  grpc:
    address: ":50051"

providers:
  docker:
    endpoint: "unix:///var/run/docker.sock"
    exposedByDefault: false

log:
  level: INFO

version: '3'

services:
  traefik:
    image: traefik:v2.5
    command:
      - "--api.insecure=true"
      - "--providers.docker=true"
      - "--providers.docker.exposedbydefault=false"
      - "--entrypoints.grpc.address=:50051"
      - "--log.level=INFO"
      - "--configFile=/etc/traefik/traefik.yml"
    ports:
      - "50051:50051"
      - "8080:8080"
    volumes:
      - ./traefik.yml:/etc/traefik/traefik.yml
      - /var/run/docker.sock:/var/run/docker.sock

docker-compose up -d