etcd-io/etcd

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

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#20,623 创建于 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

贡献者指南

技术栈
go
领域
backendtesting
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
4
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
over 1 week
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
needs maintainer response
清晰度议题是否清楚说明期望改动、验收标准和下一步。
needs investigation
前置要求
Go programmingUnderstanding of etcd architectureFamiliarity with Kubernetes traffic patterns
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
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