---
version: "3.7"

# Notes:
#  Only entrypoints with chars and number are accepted, because:
#  - bash does not allow hyphen in their name
#  - Traefik does not allow underscore when shell configuration is used


  # x-paasify:
  #   app:
  #     service: traefik
  #     port: 8080
  #     image: traefik
  #     version: v1.6
  #     cmd: my command
  #     cmd_help: 
  #     cmd_shell: 
  #     cmd_status: 
  #   conf:
  #     traefik_svc_tls: false
  #     traefik_svc_entrypoints: default-http

networks:
  traefik:
    #external: true
    name: ${net_proxy_web}


services:
  traefik:
    image: ${app_image}:${app_image_version}
    restart: always
    networks:
      traefik:
    environment:

      #command:
      # Core config
      - TRAEFIK_API=true
      - TRAEFIK_API_DASHBOARD=true
      - TRAEFIK_API_DEBUG=true
      - TRAEFIK_API_INSECURE=true
      - TRAEFIK_PILOT_DASHBOARD=false

      # Logging
      - TRAEFIK_LOG_LEVEL=INFO
      - TRAEFIK_ACCESSLOG=false
      - TRAEFIK_ACCESSLOG_FILEPATH=/data/access.log

      # Docker configuration
      - TRAEFIK_PROVIDERS_DOCKER=true
      - TRAEFIK_PROVIDERS_DOCKER_WATCH=true
      - TRAEFIK_PROVIDERS_DOCKER_EXPOSEDBYDEFAULT=false
      - TRAEFIK_PROVIDERS_DOCKER_NETWORK=$app_network_name
      - TRAEFIK_PROVIDERS_DOCKER_ENDPOINT=unix:///var/run/docker.sock
      - TRAEFIK_PROVIDERS_DOCKER_SWARMMODE=false
      - TRAEFIK_PROVIDERS_FILE_DIRECTORY=/etc/traefik

      # This will restrict traefik to conatiners having label `proxy.group`
      - TRAEFIK_PROVIDERS_DOCKER_CONSTRAINTS=Label(`traefik.group`,`$app_network_name`)
      #- TRAEFIK_PROVIDERS_DOCKER_DEFAULTRULE=Host(`{{ .Name }}.{{ index .Labels \"proxy.name\"}}`)



      # File provider
      #- TRAEFIK_PROVIDERS.FILE.DIRECTORY=/etc/traefik/configs

      # Entrypoints
      - TRAEFIK_ENTRYPOINTS_default-http=True
      - TRAEFIK_ENTRYPOINTS_default-http_ADDRESS=:80 # <== Defining an entrypoint for port :80 named default

    labels:
      - traefik.group=$app_network_name

    volumes:
      - $app_dir_conf:/etc/traefik
      - $app_dir_data:/data
      - $app_dir_logs:/logs
      - /var/run/docker.sock:/var/run/docker.sock