Jenkins从属节点处于脱机状态：身份验证失败

Question

我有一个使用用户/密码ssh身份验证的节点。该节点被报告为脱机，当我尝试启动代理时，我得到：

[02/23/17 15:32:00] [SSH] Opening SSH connection to myUrl:22.
ERROR: Failed to authenticate as myUser. Wrong password. (credentialId:lawrence/method:keyboard-interactive)
[02/23/17 15:32:02] [SSH] Authentication failed.
hudson.AbortException: Authentication failed.
    at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1217)
    at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:711)
    at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:706)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
[02/23/17 15:32:02] Launch failed - cleaning up connection
[02/23/17 15:32:02] [SSH] Connection closed.

我已确认用户名和密码是正确的，因为我设法自己手动登录。

导致此错误的原因是什么？

Answer 1

根本原因是jenkins用户无法读取SSH私钥。 您应该直接输入私钥。

Answer 2

尝试执行

，而不是登录

ssh slave command

我怀疑您的登录资料是罪魁祸首。看看this