version: '3.7'

services:
  traefik:
    image: traefik:v1.7
    command:
      - --logLevel=INFO
      - --defaultEntryPoints=web,websecure
      - "--entryPoints=Name:web Address::80 Redirect.EntryPoint:websecure"
      - "--entryPoints=Name:websecure Address::443 TLS"
      - --docker
      - --docker.exposedByDefault=false
      - --acme
      - --acme.email=email@example.com
      - --acme.caServer=https://acme-staging-v02.api.letsencrypt.org/directory
      - --acme.entrypoint=websecure
      - --acme.storage=/letsencrypt/acme.json
      - --acme.onHostRule
      - --acme.tlsChallenge
    ports:
      - 80:80
      - 443:443
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./letsencrypt:/letsencrypt

  traefik-certs-dumper:
    image: ldez/traefik-certs-dumper:v2.8.1
    entrypoint: sh -c '
      apk add jq
      ; while ! [ -e /data/acme.json ]
        || ! [ `jq ".Certificates | length" /data/acme.json` != 0 ]; do
          sleep 1
      ; done
      && traefik-certs-dumper file --watch
        --source /data/acme.json --dest /data/certs'
    volumes:
      - ./letsencrypt:/data

  whoami:
    image: traefik/whoami:v1.8.1
    labels:
      traefik.enable: true
      traefik.frontend.rule: Host:example.com