456 lines
17 KiB
Markdown
456 lines
17 KiB
Markdown
# การติดตั้ง Monitoring Stack บน ASUSTOR
|
|
|
|
## **📝 คำอธิบายและข้อควรพิจารณา**
|
|
|
|
> ⚠️ **หมายเหตุ**: Monitoring Stack ทั้งหมดติดตั้งบน **ASUSTOR AS5403T** ไม่ใช่ QNAP
|
|
> เพื่อแยก Application workload ออกจาก Infrastructure/Monitoring workload
|
|
|
|
Stack สำหรับ Monitoring ประกอบด้วย:
|
|
|
|
| Service | Port | Purpose | Host |
|
|
| :---------------- | :--- | :-------------------------------- | :------ |
|
|
| **Prometheus** | 9090 | เก็บ Metrics และ Time-series data | ASUSTOR |
|
|
| **Grafana** | 3000 | Dashboard สำหรับแสดงผล Metrics | ASUSTOR |
|
|
| **Node Exporter** | 9100 | เก็บ Metrics ของ Host system | Both |
|
|
| **cAdvisor** | 8080 | เก็บ Metrics ของ Docker containers | Both |
|
|
| **Uptime Kuma** | 3001 | Service Availability Monitoring | ASUSTOR |
|
|
| **Loki** | 3100 | Log aggregation | ASUSTOR |
|
|
|
|
---
|
|
|
|
## 🏗️ Architecture Overview
|
|
|
|
```
|
|
┌─────────────────────────────────────────────────────────────────────────┐
|
|
│ ASUSTOR AS5403T (Monitoring Hub) │
|
|
├─────────────────────────────────────────────────────────────────────────┤
|
|
│ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ │
|
|
│ │ Prometheus │───▶│ Grafana │ │ Uptime Kuma │ │
|
|
│ │ :9090 │ │ :3000 │ │ :3001 │ │
|
|
│ └──────┬──────┘ └─────────────┘ └─────────────┘ │
|
|
│ │ │
|
|
│ │ Scrape Metrics │
|
|
│ ▼ │
|
|
│ ┌─────────────┐ ┌─────────────┐ │
|
|
│ │node-exporter│ │ cAdvisor │ │
|
|
│ │ :9100 │ │ :8080 │ │
|
|
│ │ (Local) │ │ (Local) │ │
|
|
│ └─────────────┘ └─────────────┘ │
|
|
└─────────────────────────────────────────────────────────────────────────┘
|
|
│ Remote Scrape
|
|
▼
|
|
┌─────────────────────────────────────────────────────────────────────────┐
|
|
│ QNAP TS-473A (App Server) │
|
|
├─────────────────────────────────────────────────────────────────────────┤
|
|
│ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ │
|
|
│ │node-exporter│ │ cAdvisor │ │ Backend │ │
|
|
│ │ :9100 │ │ :8080 │ │ /metrics │ │
|
|
│ └─────────────┘ └─────────────┘ └─────────────┘ │
|
|
└─────────────────────────────────────────────────────────────────────────┘
|
|
```
|
|
|
|
---
|
|
|
|
## กำหนดสิทธิ (บน ASUSTOR)
|
|
|
|
```bash
|
|
# SSH เข้า ASUSTOR
|
|
ssh admin@192.168.10.9
|
|
|
|
# สร้าง Directory
|
|
mkdir -p /volume1/np-dms/monitoring/prometheus/data
|
|
mkdir -p /volume1/np-dms/monitoring/prometheus/config
|
|
mkdir -p /volume1/np-dms/monitoring/grafana/data
|
|
mkdir -p /volume1/np-dms/monitoring/uptime-kuma/data
|
|
mkdir -p /volume1/np-dms/monitoring/loki/data
|
|
|
|
# กำหนดสิทธิ์ให้ตรงกับ User ID ใน Container
|
|
# Prometheus (UID 65534 - nobody)
|
|
chown -R 65534:65534 /volume1/np-dms/monitoring/prometheus
|
|
chmod -R 750 /volume1/np-dms/monitoring/prometheus
|
|
|
|
# Grafana (UID 472)
|
|
chown -R 472:472 /volume1/np-dms/monitoring/grafana/data
|
|
chmod -R 750 /volume1/np-dms/monitoring/grafana/data
|
|
|
|
# Uptime Kuma (UID 1000)
|
|
chown -R 1000:1000 /volume1/np-dms/monitoring/uptime-kuma/data
|
|
chmod -R 750 /volume1/np-dms/monitoring/uptime-kuma/data
|
|
|
|
# Loki (UID 10001)
|
|
chown -R 10001:10001 /volume1/np-dms/monitoring/loki/data
|
|
chmod -R 750 /volume1/np-dms/monitoring/loki/data
|
|
```
|
|
|
|
---
|
|
|
|
## Note: NPM Proxy Configuration (ถ้าใช้ NPM บน ASUSTOR)
|
|
|
|
| Domain Names | Forward Hostname | IP Forward Port | Cache Assets | Block Common Exploits | Websockets | Force SSL | HTTP/2 |
|
|
| :--------------------- | :--------------- | :-------------- | :----------- | :-------------------- | :--------- | :-------- | :----- |
|
|
| grafana.np-dms.work | grafana | 3000 | [ ] | [x] | [x] | [x] | [x] |
|
|
| prometheus.np-dms.work | prometheus | 9090 | [ ] | [x] | [ ] | [x] | [x] |
|
|
| uptime.np-dms.work | uptime-kuma | 3001 | [ ] | [x] | [x] | [x] | [x] |
|
|
|
|
> **หมายเหตุ**: ถ้าใช้ NPM บน QNAP เพียงตัวเดียว ให้ forward ไปยัง IP ของ ASUSTOR (192.168.10.9)
|
|
|
|
---
|
|
|
|
## Docker Compose File (ASUSTOR)
|
|
|
|
```yaml
|
|
# File: /volume1/np-dms/monitoring/docker-compose.yml
|
|
# DMS Container v1.8.0: Application name: lcbp3-monitoring
|
|
# Deploy on: ASUSTOR AS5403T
|
|
# Services: prometheus, grafana, node-exporter, cadvisor, uptime-kuma, loki
|
|
|
|
x-restart: &restart_policy
|
|
restart: unless-stopped
|
|
|
|
x-logging: &default_logging
|
|
logging:
|
|
driver: "json-file"
|
|
options:
|
|
max-size: "10m"
|
|
max-file: "5"
|
|
|
|
networks:
|
|
lcbp3:
|
|
external: true
|
|
|
|
services:
|
|
# ----------------------------------------------------------------
|
|
# 1. Prometheus (Metrics Collection & Storage)
|
|
# ----------------------------------------------------------------
|
|
prometheus:
|
|
<<: [*restart_policy, *default_logging]
|
|
image: prom/prometheus:v2.48.0
|
|
container_name: prometheus
|
|
stdin_open: true
|
|
tty: true
|
|
deploy:
|
|
resources:
|
|
limits:
|
|
cpus: "1.0"
|
|
memory: 1G
|
|
reservations:
|
|
cpus: "0.25"
|
|
memory: 256M
|
|
environment:
|
|
TZ: "Asia/Bangkok"
|
|
command:
|
|
- '--config.file=/etc/prometheus/prometheus.yml'
|
|
- '--storage.tsdb.path=/prometheus'
|
|
- '--storage.tsdb.retention.time=30d'
|
|
- '--web.enable-lifecycle'
|
|
networks:
|
|
- lcbp3
|
|
volumes:
|
|
- "/volume1/np-dms/monitoring/prometheus/config:/etc/prometheus:ro"
|
|
- "/volume1/np-dms/monitoring/prometheus/data:/prometheus"
|
|
healthcheck:
|
|
test: ["CMD", "wget", "--spider", "-q", "http://localhost:9090/-/healthy"]
|
|
interval: 30s
|
|
timeout: 10s
|
|
retries: 3
|
|
|
|
# ----------------------------------------------------------------
|
|
# 2. Grafana (Dashboard & Visualization)
|
|
# ----------------------------------------------------------------
|
|
grafana:
|
|
<<: [*restart_policy, *default_logging]
|
|
image: grafana/grafana:10.2.2
|
|
container_name: grafana
|
|
stdin_open: true
|
|
tty: true
|
|
deploy:
|
|
resources:
|
|
limits:
|
|
cpus: "1.0"
|
|
memory: 512M
|
|
reservations:
|
|
cpus: "0.25"
|
|
memory: 128M
|
|
environment:
|
|
TZ: "Asia/Bangkok"
|
|
GF_SECURITY_ADMIN_USER: admin
|
|
GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_PASSWORD:-Center#2025}
|
|
GF_SERVER_ROOT_URL: "https://grafana.np-dms.work"
|
|
GF_INSTALL_PLUGINS: grafana-clock-panel,grafana-piechart-panel
|
|
networks:
|
|
- lcbp3
|
|
volumes:
|
|
- "/volume1/np-dms/monitoring/grafana/data:/var/lib/grafana"
|
|
depends_on:
|
|
- prometheus
|
|
healthcheck:
|
|
test: ["CMD-SHELL", "wget --spider -q http://localhost:3000/api/health || exit 1"]
|
|
interval: 30s
|
|
timeout: 10s
|
|
retries: 3
|
|
|
|
# ----------------------------------------------------------------
|
|
# 3. Uptime Kuma (Service Availability Monitoring)
|
|
# ----------------------------------------------------------------
|
|
uptime-kuma:
|
|
<<: [*restart_policy, *default_logging]
|
|
image: louislam/uptime-kuma:1
|
|
container_name: uptime-kuma
|
|
deploy:
|
|
resources:
|
|
limits:
|
|
cpus: "0.5"
|
|
memory: 256M
|
|
environment:
|
|
TZ: "Asia/Bangkok"
|
|
networks:
|
|
- lcbp3
|
|
volumes:
|
|
- "/volume1/np-dms/monitoring/uptime-kuma/data:/app/data"
|
|
healthcheck:
|
|
test: ["CMD", "wget", "--spider", "-q", "http://localhost:3001"]
|
|
interval: 30s
|
|
timeout: 10s
|
|
retries: 3
|
|
|
|
# ----------------------------------------------------------------
|
|
# 4. Node Exporter (Host Metrics - ASUSTOR)
|
|
# ----------------------------------------------------------------
|
|
node-exporter:
|
|
<<: [*restart_policy, *default_logging]
|
|
image: prom/node-exporter:v1.7.0
|
|
container_name: node-exporter
|
|
deploy:
|
|
resources:
|
|
limits:
|
|
cpus: "0.5"
|
|
memory: 128M
|
|
environment:
|
|
TZ: "Asia/Bangkok"
|
|
command:
|
|
- '--path.procfs=/host/proc'
|
|
- '--path.sysfs=/host/sys'
|
|
- '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
|
|
networks:
|
|
- lcbp3
|
|
volumes:
|
|
- /proc:/host/proc:ro
|
|
- /sys:/host/sys:ro
|
|
- /:/rootfs:ro
|
|
healthcheck:
|
|
test: ["CMD", "wget", "--spider", "-q", "http://localhost:9100/metrics"]
|
|
interval: 30s
|
|
timeout: 10s
|
|
retries: 3
|
|
|
|
# ----------------------------------------------------------------
|
|
# 5. cAdvisor (Container Metrics - ASUSTOR)
|
|
# ----------------------------------------------------------------
|
|
cadvisor:
|
|
<<: [*restart_policy, *default_logging]
|
|
image: gcr.io/cadvisor/cadvisor:v0.47.2
|
|
container_name: cadvisor
|
|
deploy:
|
|
resources:
|
|
limits:
|
|
cpus: "0.5"
|
|
memory: 256M
|
|
environment:
|
|
TZ: "Asia/Bangkok"
|
|
networks:
|
|
- lcbp3
|
|
volumes:
|
|
- /:/rootfs:ro
|
|
- /var/run:/var/run:ro
|
|
- /sys:/sys:ro
|
|
- /var/lib/docker/:/var/lib/docker:ro
|
|
healthcheck:
|
|
test: ["CMD", "wget", "--spider", "-q", "http://localhost:8080/healthz"]
|
|
interval: 30s
|
|
timeout: 10s
|
|
retries: 3
|
|
|
|
# ----------------------------------------------------------------
|
|
# 6. Loki (Log Aggregation)
|
|
# ----------------------------------------------------------------
|
|
loki:
|
|
<<: [*restart_policy, *default_logging]
|
|
image: grafana/loki:2.9.0
|
|
container_name: loki
|
|
deploy:
|
|
resources:
|
|
limits:
|
|
cpus: "0.5"
|
|
memory: 512M
|
|
environment:
|
|
TZ: "Asia/Bangkok"
|
|
command: -config.file=/etc/loki/local-config.yaml
|
|
networks:
|
|
- lcbp3
|
|
volumes:
|
|
- "/volume1/np-dms/monitoring/loki/data:/loki"
|
|
healthcheck:
|
|
test: ["CMD", "wget", "--spider", "-q", "http://localhost:3100/ready"]
|
|
interval: 30s
|
|
timeout: 10s
|
|
retries: 3
|
|
```
|
|
|
|
---
|
|
|
|
## QNAP Node Exporter & cAdvisor
|
|
|
|
ติดตั้ง node-exporter และ cAdvisor บน QNAP เพื่อให้ Prometheus บน ASUSTOR scrape metrics ได้:
|
|
|
|
```yaml
|
|
# File: /share/np-dms/monitoring/docker-compose.yml (QNAP)
|
|
# เฉพาะ exporters เท่านั้น - metrics ถูก scrape โดย Prometheus บน ASUSTOR
|
|
|
|
version: '3.8'
|
|
|
|
networks:
|
|
lcbp3:
|
|
external: true
|
|
|
|
services:
|
|
node-exporter:
|
|
image: prom/node-exporter:v1.7.0
|
|
container_name: node-exporter
|
|
restart: unless-stopped
|
|
command:
|
|
- '--path.procfs=/host/proc'
|
|
- '--path.sysfs=/host/sys'
|
|
- '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
|
|
networks:
|
|
- lcbp3
|
|
volumes:
|
|
- /proc:/host/proc:ro
|
|
- /sys:/host/sys:ro
|
|
- /:/rootfs:ro
|
|
|
|
cadvisor:
|
|
image: gcr.io/cadvisor/cadvisor:v0.47.2
|
|
container_name: cadvisor
|
|
restart: unless-stopped
|
|
networks:
|
|
- lcbp3
|
|
volumes:
|
|
- /:/rootfs:ro
|
|
- /var/run:/var/run:ro
|
|
- /sys:/sys:ro
|
|
- /var/lib/docker/:/var/lib/docker:ro
|
|
```
|
|
|
|
---
|
|
|
|
## Prometheus Configuration
|
|
|
|
สร้างไฟล์ `/volume1/np-dms/monitoring/prometheus/config/prometheus.yml` บน ASUSTOR:
|
|
|
|
```yaml
|
|
global:
|
|
scrape_interval: 15s
|
|
evaluation_interval: 15s
|
|
|
|
scrape_configs:
|
|
# 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: ['192.168.10.8:8080']
|
|
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'
|
|
```
|
|
|
|
---
|
|
|
|
## Uptime Kuma Monitors
|
|
|
|
เมื่อ Uptime Kuma พร้อมใช้งาน ให้เพิ่ม monitors ต่อไปนี้:
|
|
|
|
| Monitor Name | Type | URL / Host | Interval |
|
|
| :------------ | :--- | :--------------------------------- | :------- |
|
|
| QNAP NPM | HTTP | https://npm.np-dms.work | 60s |
|
|
| Frontend | HTTP | https://lcbp3.np-dms.work | 60s |
|
|
| Backend API | HTTP | https://backend.np-dms.work/health | 60s |
|
|
| MariaDB | TCP | 192.168.10.8:3306 | 60s |
|
|
| Redis | TCP | 192.168.10.8:6379 | 60s |
|
|
| Elasticsearch | HTTP | http://192.168.10.8:9200 | 60s |
|
|
| Gitea | HTTP | https://git.np-dms.work | 60s |
|
|
| n8n | HTTP | https://n8n.np-dms.work | 60s |
|
|
| Grafana | HTTP | https://grafana.np-dms.work | 60s |
|
|
| QNAP Host | Ping | 192.168.10.8 | 60s |
|
|
| ASUSTOR Host | Ping | 192.168.10.9 | 60s |
|
|
|
|
---
|
|
|
|
## Grafana Dashboards
|
|
|
|
### Recommended Dashboards to Import
|
|
|
|
| Dashboard ID | Name | Purpose |
|
|
| :----------- | :--------------------------- | :------------------ |
|
|
| 1860 | Node Exporter Full | Host system metrics |
|
|
| 14282 | cAdvisor exporter | Container metrics |
|
|
| 11074 | Node Exporter for Prometheus | Node overview |
|
|
| 7362 | Docker and Host Monitoring | Combined view |
|
|
|
|
### Import Dashboard via Grafana UI
|
|
|
|
1. Go to **Dashboards → Import**
|
|
2. Enter Dashboard ID (e.g., `1860`)
|
|
3. Select Prometheus data source
|
|
4. Click **Import**
|
|
|
|
---
|
|
|
|
> 📝 **หมายเหตุ**: เอกสารนี้อ้างอิงจาก Architecture Document **v1.8.0** - Monitoring Stack deploy บน ASUSTOR AS5403T
|