kubekey 3.1.8 ssh bug

[zmoon460]

What is version of KubeKey has the issue?

3.1.8

What is your os environment?

rockylinux 9.4

KubeKey config file

A clear and concise description of what happend.

除了回退到3.1.7，有没有别的方法规避这个bug ？

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06:37:09 UTC [GreetingsModule] Greetings
06:37:10 UTC message: [workbase-ci01]
failed to get SSH session: ssh: setenv failed
06:37:10 UTC retry: [workbase-ci01]
06:37:15 UTC message: [workbase-ci01]
failed to get SSH session: ssh: setenv failed
06:37:15 UTC retry: [workbase-ci01]
06:37:20 UTC message: [workbase-ci01]
failed to get SSH session: ssh: setenv failed
06:37:20 UTC failed: [workbase-ci01]
error: Pipeline[CreateClusterPipeline] execute failed: Module[GreetingsModule] exec failed:
failed: [workbase-ci01] [Greetings] exec failed after 3 retries: failed to get SSH session: ssh: setenv failed
Cleaning up project directory and file based variables

另外一个帖子有人也提到了
https://ask.kubesphere.com.cn/forum/d/24634-kubekey-v318-ban-ben-dao-zhi-sshfang-wen-yi-chang

Relevant log output

Additional information

No response

[zmoon460]

通过比较 3.1.7/3.1.8的代码差异，llm给出的分析如下，选了方式2试验一下，验证有效
cmd/kk/pkg/core/connector/ssh.go问题代码：
261 if err := sess.Setenv("LANG", "en_US.UTF-8"); err != nil { // try make sure work with english language environments
262 return nil, err
263 }

// 在cmd/kk/pkg/core/connector/ssh.go的session()函数中恢复：
方式1：
func (c *connection) session() (*ssh.Session, error) 内：

if err := sess.Setenv("LANG", "en_US.UTF-8"); err != nil {
// 改为警告日志而非返回错误
log.Printf("WARNING: Failed to set LANG: %v", err)
}

或者方式2：

// 尝试设置环境变量，忽略可能的错误
_ = sess.Setenv("LANG", "en_US.UTF-8") // <-- 关键修改点

return sess, nil

将原来的错误检查 if err := ...; err != nil { return...} 改为单行忽略错误 _ = sess.Setenv(...)

[GalenGao]

3.1.9 在centos stream9 也有这个bug

[zmoon460]

第一次用github提交了对这个问题的一个pr，看能否合并
#2552

[lbrigman124]

Both 3.1.10 and 3.1.11 still show this error.

[zmoon460]

提供一下OS版本？