---
version: "3.8"

services:
  traefik:
    ports:
      - "80:80"
      - "443:443"
      - "8080:8080"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
      - "letsencrypt:/etc/letsencrypt"
    configs:
      - source: traefik-yml-prod-v3
        target: /etc/traefik/traefik.yml
      - source: file-provider-prod-v1
        target: /etc/traefik/file-provider.yml
    networks:
      - proxy
    deploy:
      mode: replicated
      replicas: 1
      update_config:
        failure_action: rollback
      placement:
        constraints:
          - node.role == manager
      labels:
        - "traefik.enable=true"
        - "traefik.http.services.traefik.loadbalancer.server.port=web"
        - "traefik.http.routers.traefik.rule=Host(`traefik.swarm.autonomic.zone`)"
        - "traefik.http.routers.traefik.entrypoints=web-secure"
        - "traefik.http.routers.traefik.tls.certresolver=staging"
        - "traefik.http.routers.traefik.service=api@internal"
        - "traefik.http.routers.traefik.middlewares=keycloak@file"

  traefik-forward-auth:
    image: thomseddon/traefik-forward-auth:2
    configs:
      - source: forward-ini-prod-v1
        target: /etc/forward.ini
    networks:
      - proxy
    environment:
      - CONFIG=/etc/forward.ini
    secrets:
      - oidc-client-id-v1
      - oidc-client-secret-v1
      - oidc-issuer-url-v1
      - secret-nonce-v1
    deploy:
      labels:
        - "traefik.enable=true"
        - "traefik.http.services.tfa.loadBalancer.server.port=4181"
        - "traefik.http.routers.tfa.rule=Host(`auth.swarm.autonomic.zone`)"
        - "traefik.http.routers.tfa.entrypoints=web-secure"
        - "traefik.http.routers.tfa.tls.certresolver=staging"
        - "traefik.http.routers.tfa.middlewares=keycloak@file"

networks:
  proxy:
    external: true

configs:
  traefik-yml-prod-v3:
    file: configs/prod/traefik.yml
  file-provider-prod-v1:
    file: configs/prod/file-provider.yml
  forward-ini-prod-v1:
    file: configs/prod/forward.ini.tmpl
    template_driver: golang

secrets:
  secret-nonce-v1:
    external: true
  oidc-issuer-url-v1:
    external: true
  oidc-client-id-v1:
    external: true
  oidc-client-secret-v1:
    external: true

volumes:
  letsencrypt: