104 lines
2.7 KiB
Markdown
104 lines
2.7 KiB
Markdown
# Site Migration & Backup Toolkit (site-migration-toolkit)
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*🇨🇳 中文版在下方 | Chinese version below*
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Welcome to the **Site Migration & Backup Toolkit**. This repository provides the orchestrations, runbooks, and automated playbooks for managing the disaster recovery lifecycle of the AI Workspace infrastructure.
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## Phase Roadmap
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This project is iteratively rolling out disaster recovery capabilities. Currently, we are heavily focused on **Phase 1**.
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### Phase 1: Migration / Cold Backup / Offline Restore (Current)
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Implement only the foundation:
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* Ansible automated migration skeleton
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* File and configuration packaging
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* PostgreSQL dump / restore skeleton
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* Vault secret migration design placeholder
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* DNS cutover pre-check placeholder
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* GitHub Actions regression verification skeleton
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* Manual recovery fallback scripts and runbook
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### Phase 2: Warm Standby / Scheduled Backup
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Only reserve documentation and interface placeholders for:
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* Scheduled backup
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* Incremental sync
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* Object storage archive
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* Restore drill
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* RPO / RTO report
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### Phase 3: Hot Backup / DTS / Replication
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Only reserve roadmap placeholders for:
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* PostgreSQL streaming replication
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* Redis replication
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* DTS / CDC
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* Dual-write validation
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* Failover plan
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### Phase 4: Multi-Active / DR Platform
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Only reserve roadmap placeholders for:
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* Multi-region deployment
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* Traffic routing
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* Data consistency strategy
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* Active-Active / Active-Passive
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* DR orchestration platform
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---
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# 站点迁移与备份工具集 (Site Migration & Backup Toolkit)
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欢迎使用 **Site Migration & Backup Toolkit**。本代码库提供了管理 AI Workspace 基础架构灾难恢复生命周期的编排、运维手册和自动化 Playbooks。
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## 阶段演进路线图 (Phase Roadmap)
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本项目正在迭代推出灾备能力。目前，我们正重点聚焦于 **Phase 1 (第一阶段)**。
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### Phase 1: 迁移 / 冷备 / 离线恢复 (当前阶段)
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仅实现基础底座：
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* Ansible 自动化迁移骨架
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* 文件与配置打包
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* PostgreSQL 逻辑备份 / 还原骨架
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* Vault 凭证迁移设计占位符
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* DNS 流量切换前置检查占位符
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* GitHub Actions 回归验证骨架
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* 手动恢复降级脚本与运维手册
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### Phase 2: 温备 / 定时备份
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仅保留文档与接口占位符：
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* 定时计划备份
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* 增量同步
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* 对象存储归档
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* 还原演练
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* RPO / RTO 报告
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### Phase 3: 热备 / DTS / 复制
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仅保留路线图占位符：
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* PostgreSQL 流复制
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* Redis 数据复制
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* DTS / CDC (变更数据捕获)
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* 双写验证
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* 故障转移 (Failover) 计划
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### Phase 4: 多活 / 灾备管理平台
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仅保留路线图占位符：
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* 多地域 (Multi-region) 部署
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* 流量智能路由
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* 数据一致性策略
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* 双活 (Active-Active) / 主备 (Active-Passive)
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* DR 灾备编排平台
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