huawei-cloud-rds-failover SKILL.md skillA
huawei-cloud-rds-failover from huaweicloud/huaweicloud-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add huaweicloud/huaweicloud-skills/huawei-cloud-rds-failover@git:20260923.28ce17bPins git:20260923.28ce17b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- huaweicloud/huaweicloud-skills
- Path
skills/storage/rds/huawei-cloud-rds-failover/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260923.28ce17b, committed Sep 23, 2026
- First version recorded
- Sep 21, 2026
- Size
- 15,554 bytes
- Repository stars
- 59
- License
- MIT
华为云 RDS 主备倒换演练工具。一键式覆盖 prepare（准备检查）→ execute（执行倒换）→ report（生成报告）全流程。 查询 RDS HA 实例、检查 IAM 权限、安全执行主备倒换、轮询等待完成、收集日志和 CES 监控数据、生成综合 HTML 报告。 prepare 阶段内置风险评估（复制状态、存储水位、备份兜底、负载、复制延迟等）， 严重风险默认阻止倒换（需 --force 人工确认）。 支持 MySQL、PostgreSQL、SQL Server、MariaDB、TaurusDB（GaussDB for MySQL）。 Triggers: RDS主备倒换, 主备倒换演练, failover, RDS故障演练, 主备切换, 倒换实验, rds failover, RDS failover, 高可用演练, 高可用验证, RDS HA切换, 主备互换, RDS switchover, 数据库故障演练, RDS容灾演练。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 华为云 RDS 主备倒换演练
## 概述
本工具用于在华为云上安全地执行 RDS 主备倒换（Failover）演练。通过三阶段流水线完成：
```
prepare（准备检查） → execute（执行倒换） → report（生成报告）
```
- **prepare**：查询 RDS HA 实例、检查 IAM 权限、生成实验配置目录，并执行**风险评估**（详见下文专节）
- **execute**：读取配置、执行主备倒换、轮询等待完成、收集日志和监控数据
- **report**：读取配置和执行结果、生成综合 HTML 报告
支持所有 RDS 引擎：MySQL、PostgreSQL、SQL Server、MariaDB、TaurusDB（GaussDB for MySQL）。
## 触发词/触发条件
当用户需要执行 RDS 主备倒换、主备切换、故障演练、failover 实验时触发本 skill。
**触发词**：RDS主备倒换、主备倒换演练、failover、RDS故障演练、主备切换、倒换实验、rds failover、RDS failover、高可用演练、高可用验证、RDS HA切换、主备互换、RDS switchover、数据库故障演练、RDS容灾演练
**触发条件**：
- 用户提到 RDS 主备倒换或 failover 操作
- 用户需要对 HA 类型 RDS 实例执行主备切换
- 用户需要 RDS 故障演练或高可用验证
- 用户需要对 RDS 实例做主备互换或 switchover
- 用户需要验证 RDS 高可用容灾能力
## 前置条件
| 条件 | 说明 | 验证方式 |
|------|------|---------|
| **hcloud CLI** | 已安装并完成认证（KooCLI ≥ 3.0.0） | `hcloud version` |
| **AK/SK** | 通过 hcloud profile 配置（`hcloud configure init`）。脚本仅检查 AK/SK 环境变量**是否存在**（不读取实际值），实际认证由 hcloud profile 完成 | `hcloud RDS ListInstances --cli-region=cn-north-1` |
| **Python 3.8+** | 运行脚本 | `python3 --version` |
| **HA 类型 RDS 实例** | 目标区域内至少存在一个主备实例 | hcloud CLI 查看 |
| **实例状态为 ACTIVE** | 倒换前实例必须处于运行状态 | prepare 阶段自动检查 |
## 配置
共享配置文件 `config/config.json`：
```json
{
…Read the whole file at its exact version.
How to install
mdr add huaweicloud/huaweicloud-skills/huawei-cloud-rds-failover@sha256:4a72da3f6407e60aThe line at the top of this page pins the label git:20260923.28ce17b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_wwavef5khnqz7zi3)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Sep 21, 2026 and Sep 23, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260923.28ce17b latest | 2026-09-23 | 28ce17b | 15,554 B | A | view · diff |
| git:20260922.f914cfc | 2026-09-22 | f914cfc | 8,565 B | A | view · diff |
| git:20260921.404e3c9 | 2026-09-21 | 404e3c9 | 8,533 B | A | view |
Audit of the latest version
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- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (15554 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
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Source
huaweicloud/huaweicloud-skills · 59 stars · license MIT · pushed 2026-11-07 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_wwavef5khnqz7zi3 GET https://markdownregistry.com/api/v1/resolve?ref=huaweicloud/huaweicloud-skills/huawei-cloud-rds-failover GET https://markdownregistry.com/api/v1/blob/4a72da3f6407e60a5e1d3373a992a1632a8c1428068b0533874b12df85f17651
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.