---
title: "家庭监控方案Prometheus+Grafana"
type: source
tags: [Prometheus, Grafana, 监控, Docker]
date: 2025-11-11
---

## Source File
- [[raw/Home Office/家庭监控方案：Prometheus + Grafana + Node Exporter + cAdvisor +Blackbox.md]]

## Summary
- 核心主题：家庭环境（NAS+Ubuntu）部署完整监控栈
- 问题域：主机/容器/服务/HTTP可用性监控
- 方法/机制：Docker Compose编排，Prometheus采集+Grafana可视化+Alertmanager告警
- 结论/价值：开箱即用的家庭监控方案，覆盖主机/容器/网络探测

## Key Claims
- 组件：Prometheus + Grafana + Alertmanager + node_exporter + cAdvisor + blackbox_exporter
- 访问端口：Prometheus 9090, Grafana 3000, Alertmanager 9093, cAdvisor 8080, node_exporter 9100, blackbox 9115
- 关键监控项：CPU>85%告警、磁盘<10%告警、内存<15%告警、HTTP探测失败、TLS证书<14天告警
- Grafana导入：Node Exporter Dashboard 1860, cAdvisor 14282, Blackbox 7587
- compose命令：docker compose up -d

## Key Concepts
- [[Prometheus监控]]：时序数据采集+告警规则
- [[Grafana仪表盘]]：多数据源可视化
- [[blackbox_exporter]]：HTTP/TCP/ICMP探测

## Key Entities
- [[Prometheus]]：监控时序数据库
- [[Grafana]]：可视化平台
- [[node_exporter]]：主机指标采集
- [[cAdvisor]]：容器指标采集
- [[blackbox_exporter]]：网络探测

## Connections
- [[家庭监控方案]] ← implements ← [[Prometheus监控]]
- [[Prometheus监控]] ← uses ← [[node_exporter]], [[cAdvisor]], [[blackbox_exporter]]

## Contradictions
- 无冲突
