关于临时基础设施、测试工作流程以及 Rackmint 构建方式的笔记。
Long-lived staging environments accumulate drift. Disposable clusters let every test run start from a clean, real deployment—with real dependencies, real networking, and no cleanup burden.
A walkthrough of wiring Rackmint into CI so every pull request gets a live, ephemeral cluster.
A look at the upfront reservation, proportional CPU/RAM pricing, and why prepaid accounts get a TTL.
