Traefik2 configuration verbosity

Traefik Traefik v2 (latest)
1

Is there a way around this configuration nightmare? (It took me many hours to figure this out!)

version: "3.7"

services:
  web:
    image: my/app
    networks:
      - traefik
    deploy:
      labels:

        # Traefik V1
        traefik.enable: "true"
        traefik.frontend.rule: "Host:example.com"
        traefik.docker.network: traefik_traefik
        traefik.port: 8000

        # Traefik V2
        traefik.enable: "true"
        traefik.docker.network: traefik_traefik
        traefik.http.middlewares.example-web-compress.compress: "true"
        traefik.http.middlewares.example-web-redirectscheme.redirectscheme.scheme: https
        traefik.http.routers.example-web.entrypoints: web
        traefik.http.routers.example-web.rule: Host(`example.com`)
        traefik.http.routers.example-web.middlewares: example-web-redirectscheme@docker
        traefik.http.routers.example-web-secured.entrypoints: web-secure
        traefik.http.routers.example-web-secured.rule: Host(`example.com`)
        traefik.http.routers.example-web-secured.middlewares: example-web-compress@docker
        traefik.http.routers.example-web-secured.tls.certResolver: letsencrypt
        traefik.http.routers.example-web-secured.tls.domains[0].main: "example.com"
        traefik.http.routers.example-web-secured.tls.domains[0].sans: "*.example.com"
        traefik.http.services.example-web.loadbalancer.server.port: 8000
2

Hello,

You can use something like that:

version: "3.7"

services:
  traefik:
    image: traefik:v2.0.4
    command:
      - "--api=true"
      - "--providers.docker"
      - "--providers.docker.exposedbydefault=false"
      - "--entrypoints.web.address=:80"
      - "--entrypoints.web-secure.address=:443"
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    deploy:
      labels:
        traefik.enable: "true"

        # global redirect HTTPS
        traefik.http.routers.redirecttohttps.rule: HostRegexp(`{any:.+}`)
        traefik.http.routers.redirecttohttps.entryPoints: web
        traefik.http.routers.redirecttohttps.middlewares: redirecthttps

        # Dashboard
        traefik.http.routers.api.rule: Host(`traefik.localhost`)
        traefik.http.routers.api.service: api@internal
        traefik.http.routers.api.entryPoints: web

        # Middlewares
        traefik.http.middlewares.example-web-compress.compress: "true"
        traefik.http.middlewares.redirecthttps.redirectScheme.scheme: https

        # noop service (only for Docker Swarm)
        traefik.http.services.noop.loadbalancer.server.port: 999

services:
  web:
    image: containous/whoami:v1.4.0
    deploy:
      labels:
  
        # Traefik v1
        # traefik.enable: "true"
        # traefik.frontend.rule: "Host:example.com"
        # traefik.docker.network: traefik_traefik
        # traefik.port: 8000
  
        # Traefik v2
        traefik.enable: "true"
        traefik.docker.network: traefik_traefik
  
        traefik.http.routers.example-web-secured.rule: Host(`example.com`)
        traefik.http.routers.example-web-secured.entrypoints: web-secure
        traefik.http.routers.example-web-secured.middlewares: example-web-compress@docker
        traefik.http.routers.example-web-secured.tls.certResolver: letsencrypt
        traefik.http.routers.example-web-secured.tls.domains[0].main: "example.com"
        traefik.http.routers.example-web-secured.tls.domains[0].sans: "*.example.com"
        
        traefik.http.services.example-web.loadbalancer.server.port: 80
1 Like
3

@Idez That's quite an improvement. Thanks!