services:
  # r-proxy
  caddy:
    image: caddy:latest
    restart: unless-stopped
    ports:
      - 80:80
      - 443:443
      - '443:443/udp'
      - 3000:3000
    volumes:
      - ./Caddyfile:/etc/caddy/Caddyfile

  # metrics collector
  prometheus:
    image: prom/prometheus:latest
    expose:
      - 9090
    volumes:
      - ./prometheus.yaml:/etc/prometheus/prometheus.yml
      # persist data
      - prometheus_storage:/prometheus
    depends_on:
      - caddy
    command: --web.enable-lifecycle --config.file=/etc/prometheus/prometheus.yml

  # log viewer
  grafana:
    image: grafana/grafana:latest
    volumes:
      - ./grafana.yaml:/etc/grafana/provisioning/datasources/datasources.yaml
      - grafana_storage:/var/lib/grafana
    environment:
      - GF_AUTH_ANONYMOUS_ENABLED=true
      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
      - GF_AUTH_DISABLE_LOGIN_FORM=true
      - GF_FEATURE_TOGGLES_ENABLE=traceqlEditor
    depends_on:
      - prometheus

volumes:
  prometheus_storage:
  grafana_storage: