【发布时间】：2017-10-06 08:02:07
【问题描述】：
我有一台 Ubuntu 主机和一台 Windows 10 从机
我需要使用 SSH 连接从主机（ubuntu）连接从机（windows 机器）
点击以下链接
https://devopscube.com/setup-slaves-on-jenkins-2/
附加节点详细信息和全局凭证配置：
启动时遇到以下问题。请帮我解决这个问题
[05/08/17 06:26:10] [SSH] Opening SSH connection to 172.16.108.233:22. Connection timed out (Connection timed out) SSH Connection failed with IOException: "Connection timed out (Connection timed out)". java.io.IOException: There was a problem while connecting to
172.16.108.233:22 at com.trilead.ssh2.Connection.connect(Connection.java:818) at com.trilead.ssh2.Connection.connect(Connection.java:687) at com.trilead.ssh2.Connection.connect(Connection.java:587) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1198) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:724) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:719) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.net.ConnectException: Connection timed out (Connection timed out) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at com.trilead.ssh2.transport.TransportManager.establishConnection(TransportManager.java:354) at com.trilead.ssh2.transport.TransportManager.initialize(TransportManager.java:467) at com.trilead.ssh2.Connection.connect(Connection.java:758) ... 9 more [05/08/17 06:28:21] Launch failed - cleaning up connection [05/08/17 06:28:21] [SSH] Connection closed.
注意：在 Slave 机器上只安装了 Git（没有安装 Jenkins）
【问题讨论】：