52 lines
2.7 KiB
Markdown
52 lines
2.7 KiB
Markdown
---
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title: "CTP Topic 42 Grafana Observability Dashboard"
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type: source
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tags: [Grafana, Observability, Dashboard, CTP, DevOps]
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date: 2026-04-14
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---
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## Source File
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- [[raw/Cloud & DevOps/Public-Cloud-Learning-Sessions/04_EKS/ctp-topic-42-grafana-observability-dashboard.md]]
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## Summary
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- 核心主题：Grafana 可观测性平台与仪表盘设计
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- 问题域：云监控可视化、企业级监控告警
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- 方法/机制：Grafana 数据源集成、Terraform 自动化、IAM 跨账户访问、Prometheus 网络监控
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- 结论/价值：Grafana 作为统一监控平台，支持多数据源集成和 Terraform 自动化部署，计划替代 Micro Focus 工具实现端到端监控
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## Key Claims
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- Grafana 是开源数据可视化平台，支持多种数据源（Metrics、Logs）
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- Grafana 通过 IAM Role 策略访问多 AWS 账户的监控数据
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- Terraform 模块实现 Grafana 资源自动化配置
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- Prometheus 作为数据源用于网络设备监控（Checkpoint、Firewall）
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- 未来规划：告警规则细化、应用专用仪表盘、推广 Terraform 模块
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## Key Quotes
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> "Grafana does not exist differently data source by itself. It needs to be expressed from the data, all kinds of data sources." — Grafana 数据无关性，需从数据源表达
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> "We would like to build application specific dashboards which can basically give us key insight with respect to our applications that are running over there." — 构建应用专用仪表盘提供关键洞察
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## Key Concepts
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- [[Grafana]]：开源数据可视化平台，通过图表和仪表盘展示监控数据
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- [[可观测性]]（Observability）：系统内部状态的可度量程度，包含 Metrics、Logs、Traces 三大信号
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- [[Prometheus]]：开源监控系统，作为数据源为网络设备（Checkpoint、Firewall）提供指标采集
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- [[Terraform]]：基础设施即代码工具，用于自动化 Grafana 资源配置
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- [[IAM Role]]：AWS 身份访问管理角色，用于跨账户访问控制
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## Key Entities
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- [[AWS CloudWatch]]：AWS 原生监控服务，Grafana 集成的数据源之一
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- [[AWS EKS]]：Amazon Elastic Kubernetes Service，视频所属的云学习主题
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- [[Micro Focus OpsBridge]]：当前企业监控平台，计划被 Grafana 替换
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## Connections
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- [[Grafana]] ← integrates ← [[AWS CloudWatch]]
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- [[Grafana]] ← integrates ← [[Prometheus]]
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- [[Grafana]] ← provisions_with ← [[Terraform]]
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- [[Grafana]] ← accesses_via ← [[IAM Role]]
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- [[CTP Topic 42]] ← part_of ← [[Public Cloud Learning Sessions]]
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## Contradictions
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- 与 [[TikTok Shop - Apache Superset Dashboard设计思路]] 冲突：
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- 冲突点：数据可视化工具选择
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- 当前观点：Grafana 用于基础设施和应用监控
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- 对方观点：Apache Superset 用于电商业务数据可视化 |