# =============================================================================
# WOOO TECH - Momo Pro System
# Prometheus Configuration
# Version: 3.0 - With Alerting
# =============================================================================

global:
  scrape_interval: 15s
  evaluation_interval: 15s
  external_labels:
    monitor: 'momo-pro-system'

# =============================================================================
# 告警規則
# =============================================================================
rule_files:
  - '/etc/prometheus/alert_rules.yml'

# =============================================================================
# Alertmanager 配置
# =============================================================================
alerting:
  alertmanagers:
    - static_configs:
        - targets:
          - momo-alertmanager:9093

# =============================================================================
# Scrape Configurations
# =============================================================================
scrape_configs:
  # ===========================================================================
  # 基礎設施監控
  # ===========================================================================

  # ---------------------------------------------------------------------------
  # Prometheus 自身監控
  # ---------------------------------------------------------------------------
  - job_name: 'prometheus'
    static_configs:
      - targets: ['localhost:9090']
        labels:
          instance: 'prometheus'
          service: 'monitoring'

  # ---------------------------------------------------------------------------
  # Node Exporter - UAT 主機監控（CPU, Memory, Disk, Network）
  # ---------------------------------------------------------------------------
  - job_name: 'node-exporter'
    static_configs:
      - targets: ['node-exporter:9100']
        labels:
          instance: 'uat-server'
          env: 'uat'
          host: '192.168.0.110'
          service: 'infrastructure'

  # ---------------------------------------------------------------------------
  # cAdvisor - Docker 容器指標監控
  # ---------------------------------------------------------------------------
  - job_name: 'cadvisor'
    static_configs:
      - targets: ['cadvisor:8080']
        labels:
          instance: 'docker-host'
          env: 'uat'
          service: 'container'

  # ===========================================================================
  # 應用服務監控
  # ===========================================================================

  # ---------------------------------------------------------------------------
  # Momo Flask 應用 - 資料庫、應用與 AI 自動化指標
  # ---------------------------------------------------------------------------
  - job_name: 'momo-app'
    static_configs:
      - targets: ['momo-pro-system:80']
        labels:
          instance: 'momo-pro-system'
          env: 'uat'
          service: 'application'
    metrics_path: /metrics
    scrape_interval: 30s
    scrape_timeout: 10s

  # ===========================================================================
  # 網站健康監控 (HTTP/HTTPS)
  # ===========================================================================

  # ---------------------------------------------------------------------------
  # Blackbox HTTP - UAT 網站
  # ---------------------------------------------------------------------------
  - job_name: 'blackbox-http-uat'
    metrics_path: /probe
    params:
      module: [http_2xx]
    static_configs:
      - targets:
          - https://mo.wooo.work/health
          - http://momo-pro-system:80/health
        labels:
          env: 'uat'
          probe_type: 'http'
    relabel_configs:
      - source_labels: [__address__]
        target_label: __param_target
      - source_labels: [__param_target]
        target_label: instance
      - target_label: __address__
        replacement: blackbox-exporter:9115

  # ---------------------------------------------------------------------------
  # Blackbox HTTP - PROD 網站
  # ---------------------------------------------------------------------------
  - job_name: 'blackbox-http-prod'
    metrics_path: /probe
    params:
      module: [http_2xx]
    static_configs:
      - targets:
          - https://momo.wooo.work/health
        labels:
          env: 'prod'
          probe_type: 'http'
    relabel_configs:
      - source_labels: [__address__]
        target_label: __param_target
      - source_labels: [__param_target]
        target_label: instance
      - target_label: __address__
        replacement: blackbox-exporter:9115

  # ---------------------------------------------------------------------------
  # Blackbox HTTP - 公司官網
  # ---------------------------------------------------------------------------
  - job_name: 'blackbox-http-corporate'
    metrics_path: /probe
    params:
      module: [http_2xx]
    static_configs:
      - targets:
          - https://wooo.work
        labels:
          env: 'prod'
          probe_type: 'http'
          service: 'corporate'
    relabel_configs:
      - source_labels: [__address__]
        target_label: __param_target
      - source_labels: [__param_target]
        target_label: instance
      - target_label: __address__
        replacement: blackbox-exporter:9115

  # ===========================================================================
  # 端口連通性監控 (TCP)
  # ===========================================================================

  # ---------------------------------------------------------------------------
  # Blackbox TCP - UAT 服務端口
  # ---------------------------------------------------------------------------
  - job_name: 'blackbox-tcp-uat'
    metrics_path: /probe
    params:
      module: [tcp_connect]
    static_configs:
      - targets:
          - 192.168.0.110:5001     # Flask 應用 (正確 port)
          - 192.168.0.110:22       # SSH
          - 192.168.0.110:9090     # Prometheus
          - 192.168.0.110:3000     # Grafana
          - 192.168.0.110:3100     # Loki
          - 192.168.0.110:9000     # Portainer HTTP
        labels:
          env: 'uat'
          probe_type: 'tcp'
    relabel_configs:
      - source_labels: [__address__]
        target_label: __param_target
      - source_labels: [__param_target]
        target_label: instance
      - target_label: __address__
        replacement: blackbox-exporter:9115

  # ---------------------------------------------------------------------------
  # Blackbox TCP - PROD 服務端口
  # ---------------------------------------------------------------------------
  - job_name: 'blackbox-tcp-prod'
    metrics_path: /probe
    params:
      module: [tcp_connect]
    static_configs:
      - targets:
          - 34.80.130.190:22       # GCP SSH
          - 34.80.130.190:80       # GCP HTTP
          - 34.80.130.190:443      # GCP HTTPS
        labels:
          env: 'prod'
          probe_type: 'tcp'
    relabel_configs:
      - source_labels: [__address__]
        target_label: __param_target
      - source_labels: [__param_target]
        target_label: instance
      - target_label: __address__
        replacement: blackbox-exporter:9115

  # ===========================================================================
  # 網路連通性監控 (ICMP Ping)
  # ===========================================================================

  # ---------------------------------------------------------------------------
  # Blackbox ICMP - 所有主機
  # ---------------------------------------------------------------------------
  - job_name: 'blackbox-icmp'
    metrics_path: /probe
    params:
      module: [icmp]
    static_configs:
      - targets:
          - 192.168.0.110          # UAT Server
        labels:
          env: 'uat'
          probe_type: 'icmp'
      - targets:
          - 34.80.130.190          # GCP PROD Server
        labels:
          env: 'prod'
          probe_type: 'icmp'
      - targets:
          - 8.8.8.8                # Google DNS
          - 1.1.1.1                # Cloudflare DNS
        labels:
          env: 'external'
          probe_type: 'icmp'
          service: 'network-check'
    relabel_configs:
      - source_labels: [__address__]
        target_label: __param_target
      - source_labels: [__param_target]
        target_label: instance
      - target_label: __address__
        replacement: blackbox-exporter:9115

  # ===========================================================================
  # DNS 解析監控
  # ===========================================================================

  # ---------------------------------------------------------------------------
  # Blackbox DNS - 域名解析檢查
  # ---------------------------------------------------------------------------
  - job_name: 'blackbox-dns'
    metrics_path: /probe
    params:
      module: [dns_check]
    static_configs:
      - targets:
          - 8.8.8.8                # Google DNS - mo.wooo.work
        labels:
          domain: 'mo.wooo.work'
          probe_type: 'dns'
    relabel_configs:
      - source_labels: [__address__]
        target_label: __param_target
      - source_labels: [__param_target]
        target_label: instance
      - target_label: __address__
        replacement: blackbox-exporter:9115

  - job_name: 'blackbox-dns-momo'
    metrics_path: /probe
    params:
      module: [dns_check_momo]
    static_configs:
      - targets:
          - 8.8.8.8                # Google DNS - momo.wooo.work
        labels:
          domain: 'momo.wooo.work'
          probe_type: 'dns'
    relabel_configs:
      - source_labels: [__address__]
        target_label: __param_target
      - source_labels: [__param_target]
        target_label: instance
      - target_label: __address__
        replacement: blackbox-exporter:9115

  # ===========================================================================
  # 監控系統自身
  # ===========================================================================

  # ---------------------------------------------------------------------------
  # Loki 日誌系統
  # ---------------------------------------------------------------------------
  - job_name: 'loki'
    static_configs:
      - targets: ['loki:3100']
        labels:
          instance: 'loki'
          service: 'logging'

  # ---------------------------------------------------------------------------
  # Grafana 視覺化
  # ---------------------------------------------------------------------------
  - job_name: 'grafana'
    static_configs:
      - targets: ['grafana:3000']
        labels:
          instance: 'grafana'
          service: 'visualization'

  # ---------------------------------------------------------------------------
  # Blackbox Exporter 自身
  # ---------------------------------------------------------------------------
  - job_name: 'blackbox-exporter'
    static_configs:
      - targets: ['blackbox-exporter:9115']
        labels:
          instance: 'blackbox'
          service: 'monitoring'