etcd-io/etcd

[robustness tests] Consider adding Keys, Count to Kubernetes traffic generator

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#20,623 建立於 2025年9月8日

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area/robustness-testinghelp wantedtype/feature

描述

What would you like to be added?

Kubernetes traffic generator should use Count of Kubernetes-Etcd interface and invoke Ranges with keys_only to better simulate actual Kubernetes traffic.

It seems that keys_only Range calls will be unlikely in the future due to https://github.com/kubernetes/kubernetes/pull/133873.

Work in https://github.com/kubernetes/kubernetes/pull/132355 also replaced calls to Count so it is likely the work on this may no longer be needed/useful.

Why is this needed?

Part of https://github.com/etcd-io/etcd/issues/15820 and https://github.com/etcd-io/etcd/issues/20182

貢獻者指南

技術棧
go
領域
backendtesting
議題類型
feature
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。
4
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。
over 1 week
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。
needs maintainer response
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
needs investigation
前置要求
Go programmingUnderstanding of etcd architectureFamiliarity with Kubernetes traffic patterns
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。
15
研究方向
This issue proposes adding Keys and Count to the Kubernetes traffic generator in etcd's robustness tests. However, the issue notes that recent PRs (kubernetes/kubernetes#133873 and kubernetes/kubernetes#132355) may make this work unnecessary. First, check the status of those PRs and confirm with maintainers whether this feature is still desired. If so, examine the existing traffic generator code (likely in the tests directory) to understand how to integrate these operations. The discussion in the issue comments may provide further guidance.
[robustness tests] Consider adding Keys, Count to Kubernetes traffic generator · etcd-io/etcd#20623 | Good First Issue