[SSH] After `helm upgrade`, `sky ssh up` needs to be run again

描述

此議題沒有描述。

貢獻者指南

技術棧

python

領域

clouddevops

議題類型

bug

難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。

3

預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。

1-3 hours

活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。

active

清晰度議題是否清楚說明預期改動、驗收標準和下一步。

mostly clear

前置要求

HelmKubernetesPythonSSH

新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。

40

研究方向

Investigate why `sky ssh up` must be rerun after a `helm upgrade`. Start by examining the `sky ssh up` command implementation (likely in `sky/ssh.py`) and how SSH configuration is stored. Review the Helm chart files to see if upgrades reset SSH related resources. Check if there are any existing comments or linked issues in the issue #7659 discussion. Consider if the issue is related to missing post upgrade hooks or configuration persistence. Look for any recent changes in the repository that might have introduced this behavior.