Update nexus: fix conflicts and sync local changes
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@@ -1,59 +1,59 @@
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---
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title: "Grafana"
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type: entity
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aliases: [Grafana OSS, Grafana Labs]
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tags: [visualization, dashboard, monitoring, observability, grafana]
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date: 2025-11-11
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---
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# Grafana
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## Overview
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Grafana 是开源的可视化和监控平台,由 Grafana Labs 开发和维护。它能连接多种数据源(Prometheus、Loki、VictoriaMetrics、Elasticsearch、InfluxDB 等),提供丰富的仪表盘模板、查询编辑器和告警管理功能。家庭监控方案中,Grafana 通过 Dashboard ID 直接导入官方模板,快速搭建可视化界面。
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## Key Characteristics
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- **多数据源支持**:Prometheus、Loki、VictoriaMetrics、Elasticsearch、MySQL、PostgreSQL 等
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- **Dashboard 即代码**:JSON 格式导出存储,纳入 Git 版本控制(GitOps)
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- **官方 Dashboard 市场**:Dashboard ID 直接导入,1860(Node Exporter Full)、14282(cAdvisor)、7587(Blackbox)
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- **告警管理**:原生告警支持,可替代 Prometheus Alerting 独立使用
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- **变量和模板**:支持动态仪表盘、级联选择器
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- **权限控制**:组织(Org)、团队、用户三级权限体系
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## Home Server Deployment
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```yaml
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# docker-compose.yml 片段
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grafana:
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image: grafana/grafana:latest
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container_name: grafana
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ports:
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- "3000:3000"
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environment:
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- GF_AUTH_ANONYMOUS_ENABLED=true
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- GF_AUTH_ANONYMOUS_ORG_NAME=Main Org
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- GF_AUTH_ANONYMOUS_ORG_ROLE=Viewer
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- GF_SECURITY_ADMIN_USER=admin
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- GF_SECURITY_ADMIN_PASSWORD=admin
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volumes:
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- grafana-storage:/var/lib/grafana
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```
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## Quick Dashboard Import
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1. 访问 `http://localhost:3000`,admin/admin 登录
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2. 添加数据源:`http://prometheus:9090`
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3. Dashboards → Import → 输入 Dashboard ID:
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- **1860** — Node Exporter Full(主机指标)
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- **14282** — cAdvisor Container Metrics(容器指标)
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- **7587** — Blackbox Exporter Probe(HTTP 探测)
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## Related Sources
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- [[家庭监控方案-prometheus-grafana-node-exporter-cadvisor-blackbox]]
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## Related Entities
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- [[Prometheus]] — 主要数据源
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- [[Grafana Labs]] — 维护组织
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- [[Alertmanager]] — 告警接收
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## Related Concepts
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- [[System Monitoring]] — 上游领域
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- [[Centralized Logging]] — Grafana Loki 补充日志可视化
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- [[Observability]] — 可观测性三大支柱之一(可视化层)
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---
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title: "Grafana"
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type: entity
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aliases: [Grafana OSS, Grafana Labs]
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tags: [visualization, dashboard, monitoring, observability, grafana]
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date: 2025-11-11
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---
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# Grafana
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## Overview
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Grafana 是开源的可视化和监控平台,由 Grafana Labs 开发和维护。它能连接多种数据源(Prometheus、Loki、VictoriaMetrics、Elasticsearch、InfluxDB 等),提供丰富的仪表盘模板、查询编辑器和告警管理功能。家庭监控方案中,Grafana 通过 Dashboard ID 直接导入官方模板,快速搭建可视化界面。
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## Key Characteristics
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- **多数据源支持**:Prometheus、Loki、VictoriaMetrics、Elasticsearch、MySQL、PostgreSQL 等
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- **Dashboard 即代码**:JSON 格式导出存储,纳入 Git 版本控制(GitOps)
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- **官方 Dashboard 市场**:Dashboard ID 直接导入,1860(Node Exporter Full)、14282(cAdvisor)、7587(Blackbox)
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- **告警管理**:原生告警支持,可替代 Prometheus Alerting 独立使用
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- **变量和模板**:支持动态仪表盘、级联选择器
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- **权限控制**:组织(Org)、团队、用户三级权限体系
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## Home Server Deployment
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```yaml
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# docker-compose.yml 片段
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grafana:
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image: grafana/grafana:latest
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container_name: grafana
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ports:
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- "3000:3000"
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environment:
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- GF_AUTH_ANONYMOUS_ENABLED=true
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- GF_AUTH_ANONYMOUS_ORG_NAME=Main Org
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- GF_AUTH_ANONYMOUS_ORG_ROLE=Viewer
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- GF_SECURITY_ADMIN_USER=admin
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- GF_SECURITY_ADMIN_PASSWORD=admin
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volumes:
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- grafana-storage:/var/lib/grafana
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```
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## Quick Dashboard Import
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1. 访问 `http://localhost:3000`,admin/admin 登录
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2. 添加数据源:`http://prometheus:9090`
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3. Dashboards → Import → 输入 Dashboard ID:
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- **1860** — Node Exporter Full(主机指标)
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- **14282** — cAdvisor Container Metrics(容器指标)
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- **7587** — Blackbox Exporter Probe(HTTP 探测)
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## Related Sources
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- [[家庭监控方案-prometheus-grafana-node-exporter-cadvisor-blackbox]]
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## Related Entities
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- [[Prometheus]] — 主要数据源
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- [[Grafana Labs]] — 维护组织
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- [[Alertmanager]] — 告警接收
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## Related Concepts
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- [[System Monitoring]] — 上游领域
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- [[Centralized Logging]] — Grafana Loki 补充日志可视化
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- [[Observability]] — 可观测性三大支柱之一(可视化层)
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