services:
  # 中央Prometheus服务器
  prometheus-central:
    image: prom/prometheus:latest
    container_name: prometheus-central
    restart: unless-stopped
    ports:
      - "${PROMETHEUS_PORT:-9091}:9090"
    volumes:
      - ${PROMETHEUS_DATA_DIR:-./data/prometheus-data}:/prometheus
      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - ./alert_rules.yml:/etc/prometheus/alert_rules.yml:ro
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - "--storage.tsdb.retention.time=${PROMETHEUS_RETENTION_TIME:-30d}"
      - '--web.console.libraries=/etc/prometheus/console_libraries'
      - '--web.console.templates=/etc/prometheus/consoles'
      - '--web.enable-lifecycle'
    labels:
      - "traefik.enable=${TRAEFIK_ENABLED:-true}"
      - "traefik.http.routers.prometheus.rule=Host(`${PROMETHEUS_DOMAIN:-prometheus.example.com}`)"
      - "traefik.http.routers.prometheus.entrypoints=${TRAEFIK_ENTRYPOINT:-web}"
      - "traefik.http.routers.prometheus.service=prometheus"
      - "traefik.http.services.prometheus.loadbalancer.server.port=9090"
      - "traefik.docker.network=${TRAEFIK_NETWORK:-traefik}"

  # Grafana仪表板
  grafana:
    image: grafana/grafana:latest
    container_name: grafana
    restart: unless-stopped
    ports:
      - "${GRAFANA_PORT:-3000}:3000"
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_ADMIN_PASSWORD:-admin123}
      - GF_METRICS_ENABLED=true
      - GF_METRICS_BASIC_AUTH_ENABLED=false
      - GF_DEFAULT_LANGUAGE=${GRAFANA_DEFAULT_LANGUAGE:-zh-Hans}
      - GF_USERS_DEFAULT_THEME=${GRAFANA_DEFAULT_THEME:-light}
      # 配置 Grafana 的根 URL（用于 Traefik 反向代理）
      - GF_SERVER_ROOT_URL=${GRAFANA_ROOT_URL:-http://localhost:3000}
    volumes:
      - ${GRAFANA_DATA_DIR:-./data/grafana-data}:/var/lib/grafana
      - ./grafana/provisioning:/etc/grafana/provisioning
      - ./grafana/dashboards:/var/lib/grafana/dashboards
    labels:
      - "traefik.enable=${TRAEFIK_ENABLED:-true}"
      - "traefik.http.routers.grafana.rule=Host(`${GRAFANA_DOMAIN:-grafana.example.com}`)"
      - "traefik.http.routers.grafana.entrypoints=${TRAEFIK_ENTRYPOINT:-web}"
      - "traefik.http.routers.grafana.service=grafana"
      - "traefik.http.services.grafana.loadbalancer.server.port=3000"
      - "traefik.docker.network=${TRAEFIK_NETWORK:-traefik}"

  # Alertmanager告警管理
  alertmanager:
    image: prom/alertmanager:latest
    container_name: alertmanager
    restart: unless-stopped
    ports:
      - "${ALERTMANAGER_PORT:-9093}:9093"
    volumes:
      - ./alertmanager/alertmanager.yml:/etc/alertmanager/alertmanager.yml:ro
    labels:
      - "traefik.enable=${TRAEFIK_ENABLED:-true}"
      - "traefik.http.routers.alertmanager.rule=Host(`${ALERTMANAGER_DOMAIN:-alertmanager.example.com}`)"
      - "traefik.http.routers.alertmanager.entrypoints=${TRAEFIK_ENTRYPOINT:-web}"
      - "traefik.http.routers.alertmanager.service=alertmanager"
      - "traefik.http.services.alertmanager.loadbalancer.server.port=9093"
      - "traefik.docker.network=${TRAEFIK_NETWORK:-traefik}"

  # 远程写入接收器 (VictoriaMetrics)
  victoria-metrics:
    image: victoriametrics/victoria-metrics:latest
    container_name: victoria-metrics
    restart: unless-stopped
    ports:
      - "${VICTORIAMETRICS_PORT:-8428}:8428"
    volumes:
      - ${VICTORIAMETRICS_DATA_DIR:-./data/victoria-metrics-data}:/victoria-metrics-data
    command:
      - '--storageDataPath=/victoria-metrics-data'
      - "--retentionPeriod=${VICTORIAMETRICS_RETENTION_PERIOD:-30d}"
      - "--httpListenAddr=:${VICTORIAMETRICS_PORT:-8428}"

  # 拓扑标注助手（上传/下载 targets.csv，H5 采集 GPS + 天地图校验）
  topology-editor:
    build:
      context: ..
      dockerfile: topology-editor/Dockerfile
    image: topology-editor:local
    container_name: topology-editor
    restart: unless-stopped
    environment:
      - PORT=4080
      - TILE_CACHE_URL=http://tile-cache:4090
    ports:
      - "${TOPOLOGY_EDITOR_PORT:-4080}:4080"
    mem_limit: "128m"

  # 天地图瓦片缓存（节省 key 免费量；可手动清空缓存后重新拉取）
  tile-cache:
    build:
      context: ..
      dockerfile: tile-cache/Dockerfile
    image: tile-cache:local
    container_name: tile-cache
    restart: unless-stopped
    environment:
      - PORT=4090
      - TIANDITU_TK=${TIANDITU_TK:-}
      - CACHE_DIR=/cache
      - CACHE_TTL_DAYS=${TILE_CACHE_TTL_DAYS:-7}
      - UPSTREAM_TIMEOUT_MS=${TILE_CACHE_UPSTREAM_TIMEOUT_MS:-15000}
    volumes:
      - ${TILE_CACHE_DATA_DIR:-./data/tile-cache}:/cache
    ports:
      - "${TILE_CACHE_PORT:-4090}:4090"
    mem_limit: "128m"


# 定义网络配置（默认使用已存在的 traefik 网络）
networks:
  default:
    name: ${NETWORK_NAME:-traefik}
    external: ${EXTERNAL_NETWORK:-true}