(해결) traefik 타임아웃 원인이 도대체 뭘까요?

네이비스택님 깃헙에 있는 traefik을 받고 진행했습니다 (이번엔 traefik이지만 이전에 npm 관련 질문과 서비스만 바뀐거빼고 거의 동일합니다;;)

가이드에 있는대로 우선 도커부터 설치후, traefik.toml과 docker-compose를 수정하였고 클플에선

  A - @ / 공인IP / DNS

  CNAME - traefik / @ / DNS

로 설정후 공유기에서 80(tcp) 443(tcp/udp)로 설정까지 해줬는데도 이전에 npm 썼을때랑 동일증상인 타임아웃이 뜨고 안넘어갑니다

npm도 안되는거 보면 공유기쪽 설정문제로 포트가 안열린거 같은데.. 이경우에는 공유기쪽을 봐야할까요 아니면 설정파일을 봐야할까요?

npm도 동일문제로 못쓰고있어서 traefik을 재도전하려 한건데 똑같이 타임아웃에서 안넘어가니 답답하네요;;

추가) traefik 폴더가 /etc/로 들어가야 하는게 맞는건가요?

추가2) http routers에 PathPrefix(`/.well-known/acme-challenge/`)가 에러로 떠있던데 이거때문에 그랬을까요?

아래는 내부아이피로 들어간건데 8080 붙여서 들어가면 잘뜹니다

클플 : 

공유기 : 

traefik.toml :

[global]
    sendAnonymousUsage = false
    checkNewVersion = true

[api]
    dashboard = true
    insecure = true
    debug = true

[log]
    level = "ERROR"
    #filePath = "/etc/traefik/logs/log-file.log"

[accessLog]
    #filePath = "/etc/traefik/logs/access.log"
    #[accessLog.filters]
        #statusCodes = ["200", "300-302"]
        #retryAttempts = true
        #minDuration = "10ms"
[ping]
    entryPoint = "ping"

[entryPoints]
    [entryPoints.web]
        address = ":80"

    [entryPoints.web.http.redirections]
        [entryPoints.web.http.redirections.entryPoint]
            to = "websecure"
            scheme = "https"
            permanent = true

    [entryPoints.websecure]
        address = ":443"
        [entryPoints.websecure.http3]
            advertisedPort = 443

    [entryPoints.ping]
        address = ":8082"

[providers]
    [providers.file]
        watch = true
        filename = "/etc/traefik/dynamic.toml"
  
    [providers.docker]
        endpoint = "unix:///var/run/docker.sock"
        exposedByDefault = false
        network = "traefik-network"
        watch = true

[certificatesResolvers.letsencrypt.acme]
  email = "메일주소"
  storage = "/etc/traefik/acme/acme.json"
  [certificatesResolvers.letsencrypt.acme.httpChallenge]
    entryPoint = "web"

[metrics]
    [metrics.prometheus]
        buckets = [0.1,0.3,1.2,5.0]
        addEntryPointsLabels = true
        addRoutersLabels = true
        addServicesLabels = true

[experimental]
    http3 = true  

docker-compose:

version: "3.9"

services:
  traefik:
    image: traefik:v2.9
    restart: unless-stopped
    logging:
      options:
        max-size: "10m"

    healthcheck:
      test: ["CMD", "wget", "http://localhost:8082/ping", "--spider"]
      interval: 10s
      timeout: 2s
      retries: 3
      start_period: 5s
    command:
      - "--log.level=WARN"
      - "--accesslog=true"
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network=traefik-network"
      - "traefik.http.services.dashboard.loadbalancer.server.port=8080"
      - "traefik.http.services.dashboard.loadbalancer.passhostheader=true"
      - "traefik.http.routers.dashboard.rule=Host(`traefik.도메인`)"
      - "traefik.http.routers.dashboard.entrypoints=websecure"
      - "traefik.http.routers.dashboard.service=api@internal"
      - "traefik.http.routers.dashboard.tls=true"
      - "traefik.http.routers.dashboard.tls.certresolver=letsencrypt"

    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./etc/traefik.toml:/etc/traefik/traefik.toml
      - ./etc/dynamic.toml:/etc/traefik/dynamic.toml
      - traefik-certificates:/etc/traefik/acme

    networks:
      - traefik-network

    ports:
      - target: 80
        published: 80
        mode: host
      - target: 443
        published: 443
        mode: host
        protocol: tcp
      - target: 443
        published: 443
        mode: host
        protocol: udp
      - target: 8080
        published: 8080
        mode: host
        protocol: tcp

networks:
  traefik-network:
    external: true

volumes:
  traefik-certificates:
    driver: local
    driver_opts:
      o: bind
      type: none
      device: ./etc/traefik/ssl/