Traefik v2 + Pebble (TLS challenge)

docker-compose.yml

version: '3.9'

# echo {} > letsencrypt/acme.json; docker-compose up --remove-orphans

x-aliases: &aliases
  aliases:
    - whoami.localhost
    - traefik.localhost

x-pebble: &pebble
  pebble:
    image: letsencrypt/pebble:v2.3.1
    command: pebble -config /pebble/config.json
    ports:
      - 14000:14000
    environment:
      # https://github.com/letsencrypt/pebble#testing-at-full-speed
      - PEBBLE_VA_NOSLEEP=1
      # https://github.com/letsencrypt/pebble#invalid-anti-replay-nonce-errors
      - PEBBLE_WFE_NONCEREJECT=0
    volumes:
      - ./pebble:/pebble

x-pebble-traefik: &pebble-traefik
  # touch letsencrypt/acme.json
  # chmod 0600 letsencrypt/acme.json
  depends_on:
    - pebble
  environment:
    - LEGO_CA_CERTIFICATES=/pebble/pebble.minica.pem
    - LEGO_CA_SERVER_NAME=pebble
  networks:
    default:
      <<: *aliases
  # volumes:
  #   - ./letsencrypt/:/letsencrypt
  #   - ./pebble/:/pebble # pebble certificates
  # command:
  #   - --entrypoints.websecure.http.tls.certResolver=leresolver
  #   - --certificatesresolvers.leresolver.acme.caserver=https://pebble:14000/dir
  #   - --certificatesresolvers.leresolver.acme.email=your@email.com
  #   - --certificatesresolvers.leresolver.acme.storage=/letsencrypt/acme.json
  #   - --certificatesresolvers.leresolver.acme.tlsChallenge=true

services:
  <<: *pebble

  traefik:
    <<: *pebble-traefik
    image: traefik:v2.10.1
    command:
      - --api
      - --providers.docker.exposedbydefault=false
      - --entrypoints.web.address=:80
      - --entrypoints.web.http.redirections.entrypoint.to=websecure
      - --entrypoints.web.http.redirections.entrypoint.scheme=https
      - --entrypoints.websecure.address=:443
      - --entrypoints.websecure.http.tls=true
      - --entrypoints.websecure.http.tls.certResolver=leresolver
      - --certificatesresolvers.leresolver.acme.caserver=https://pebble:14000/dir
      - --certificatesresolvers.leresolver.acme.email=your@email.com
      - --certificatesresolvers.leresolver.acme.storage=/letsencrypt/acme.json
      - --certificatesresolvers.leresolver.acme.tlsChallenge=true
    ports:
      - 80:80
      - 443:443
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - ./letsencrypt/:/letsencrypt
      - ./pebble/:/pebble # pebble certificates
    labels:
      traefik.enable: 'true'

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

  whoami:
    image: traefik/whoami:v1.9.0
    # command:
    #   # It tells whoami to start listening on 2001 instead of 80
    #   - --port=2001
    #   - --name 🧀
    labels:
      traefik.enable: 'true'

      traefik.http.routers.app.rule: Host(`whoami.localhost`)
      traefik.http.routers.app.entrypoints: websecure
      traefik.http.routers.app.middlewares: auth

      traefik.http.middlewares.auth.basicauth.users: user:$$apr1$$q8eZFHjF$$Fvmkk//V6Btlaf2i/ju5n/ # user/password