42 lines
1.6 KiB
Markdown
42 lines
1.6 KiB
Markdown
---
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title: "家庭监控方案Prometheus+Grafana"
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type: source
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tags: [Prometheus, Grafana, 监控, Docker]
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date: 2025-11-11
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---
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## Source File
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- [[raw/Home Office/家庭监控方案：Prometheus + Grafana + Node Exporter + cAdvisor +Blackbox.md]]
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## Summary
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- 核心主题：家庭环境（NAS+Ubuntu）部署完整监控栈
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- 问题域：主机/容器/服务/HTTP可用性监控
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- 方法/机制：Docker Compose编排，Prometheus采集+Grafana可视化+Alertmanager告警
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- 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
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## Key Claims
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- 组件：Prometheus + Grafana + Alertmanager + node_exporter + cAdvisor + blackbox_exporter
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- 访问端口：Prometheus 9090, Grafana 3000, Alertmanager 9093, cAdvisor 8080, node_exporter 9100, blackbox 9115
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- 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
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- Grafana导入：Node Exporter Dashboard 1860, cAdvisor 14282, Blackbox 7587
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- compose命令：docker compose up -d
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## Key Concepts
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- [[Prometheus监控]]：时序数据采集+告警规则
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- [[Grafana仪表盘]]：多数据源可视化
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- [[blackbox_exporter]]：HTTP/TCP/ICMP探测
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## Key Entities
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- [[Prometheus]]：监控时序数据库
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- [[Grafana]]：可视化平台
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- [[node_exporter]]：主机指标采集
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- [[cAdvisor]]：容器指标采集
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- [[blackbox_exporter]]：网络探测
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## Connections
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- [[家庭监控方案]] ← implements ← [[Prometheus监控]]
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- [[Prometheus监控]] ← uses ← [[node_exporter]], [[cAdvisor]], [[blackbox_exporter]]
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## Contradictions
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- 无冲突
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