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nexus/wiki/concepts/Early-Live-Support.md
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---
title: "Early Live Support"
type: concept
tags: [SRE, cloud-transition]
sources: [ctp-topic-30-managing-change]
last_updated: 2026-04-19
---
## Summary
Early Live Support早期上线支持是 Build 与 BAU 之间的过渡阶段,确保服务平稳上线。
## Definition
在云转型项目中Early Live Support 是构建阶段完成后的上线过渡阶段,需要完成 Go-Live Checklist。
## Key Requirements
- 监控覆盖:确保所有关键服务和基础设施都得到充分监控
- 支持模型:明确各团队与 SRE 团队的交互方式和责任范围
- 事件响应流程:建立清晰的事件响应和升级流程
- SLO/SLI 定义:定义明确的服务等级目标和指标
## Go-Live Checklist Items
- [ ] 监控覆盖完整
- [ ] 支持模型已定义
- [ ] 事件响应流程已建立
- [ ] SLO/SLI 已定义
- [ ] On-call Schedule 已配置
## Related Concepts
- [[SRE]]:早期上线支持的主要执行者
- [[Change Management]]:与变更管理流程相关
## Related Entities
- [[Brendan Starnig]]CTP Topic 30 讲师
## Connections
- [[ctp-topic-30-managing-change]] ← is_the_source_for