# File: specs/04-Infrastructure-OPS/04-00-docker-compose/ASUSTOR/monitoring/prometheus/config/prometheus.yml
# Prometheus Configuration — รัน บน ASUSTOR AS5403T (lcbp3-monitoring stack)
# Change Log:
# - 2026-06-02: Initial config — merge จาก 0.yml (existing) + เพิ่ม ollama-metrics job
#
# Deploy path: /volume1/np-dms/monitoring/prometheus/config/prometheus.yml
# Mount (read-only): docker-compose volume → /etc/prometheus/prometheus.yml
#
# NOTE: ไฟล์นี้รวม 0.yml (config เดิมบน ASUSTOR) + job ollama-metrics ใหม่
#       เมื่อ deploy แล้วให้ลบ 0.yml ออก หรือ rename เป็น 0.yml.bak

global:
  scrape_interval: 15s
  evaluation_interval: 15s

# ─── Scrape Jobs ─────────────────────────────────────────────────────────────
scrape_configs:
  # ----------------------------------------------------------------
  # 1. Prometheus self-monitoring (ASUSTOR)
  # ----------------------------------------------------------------
  - job_name: "prometheus"
    static_configs:
      - targets: ["localhost:9090"]

  # ============================================
  # ASUSTOR Metrics (Local)
  # ============================================

  # Host metrics from Node Exporter (ASUSTOR)
  - job_name: "asustor-node"
    static_configs:
      - targets: ["node-exporter:9100"]
        labels:
          host: "asustor"

  # Container metrics from cAdvisor (ASUSTOR)
  - job_name: "asustor-cadvisor"
    static_configs:
      - targets: ["cadvisor:8080"]
        labels:
          host: "asustor"

  # ============================================
  # QNAP Metrics (Remote - 192.168.10.8)
  # ============================================

  # Host metrics from Node Exporter (QNAP)
  - job_name: "qnap-node"
    static_configs:
      - targets: ["192.168.10.8:9100"]
        labels:
          host: "qnap"

  # Container metrics from cAdvisor (QNAP)
  - job_name: "qnap-cadvisor"
    static_configs:
      - targets: ["192.168.10.8:8088"]
        labels:
          host: "qnap"

  # Backend NestJS application (QNAP)
  - job_name: "backend"
    static_configs:
      - targets: ["192.168.10.8:3000"]
        labels:
          host: "qnap"
    metrics_path: "/metrics"

  # MariaDB Exporter (optional - QNAP)
  - job_name: "mariadb"
    static_configs:
      - targets: ["192.168.10.8:9104"]
        labels:
          host: "qnap"

  # ============================================
  # Desk-5439 Metrics (Remote - 192.168.10.100)
  # ============================================

  # ollama-metrics (NorskHelsenett) — Ollama LLM metrics
  # sidecar รันบน Desk-5439 ตาม ADR-023A, expose /metrics บน port 9924
  #
  # Metrics ที่ collect:
  #   ollama_prompt_tokens_total       — prompt tokens รวม
  #   ollama_generated_tokens_total    — generated tokens รวม
  #   ollama_request_duration_seconds  — latency histogram
  #   ollama_time_per_token_seconds    — inference speed (tok/s)
  #   ollama_loaded_models             — จำนวน model ใน VRAM
  #   ollama_model_loaded              — 1/0 per model
  #   ollama_model_ram_mb              — VRAM usage (MB) per model
  - job_name: "ollama-metrics"
    scrape_interval: 30s
    static_configs:
      - targets: ["192.168.10.100:9924"]
        labels:
          host: "desk-5439"
          service: "ollama"
          role: "ai-inference"