当我尝试使用SSH代理在Jenkins中配置从属节点时出现此错误。我正在尝试连接我的kvm来宾。我该如何解决
[01/10/19 18:37:29] [SSH] Checking java version of /var/lib/jenkins/jdk/bin/java
Couldn't figure out the Java version of /var/lib/jenkins/jdk/bin/java
bash: /var/lib/jenkins/jdk/bin/java: No such file or directory
[01/10/19 18:37:29] [SSH] Checking java version of java
[01/10/19 18:37:29] [SSH] java -version returned 1.8.0_191.
[01/10/19 18:37:29] [SSH] Starting sftp client.
[01/10/19 18:37:29] [SSH] Copying latest remoting.jar...
java.io.IOException: Could not copy remoting.jar into '/var/lib/jenkins' on agent
at hudson.plugins.sshslaves.SSHLauncher.copyAgentJar(SSHLauncher.java:1109)
at hudson.plugins.sshslaves.SSHLauncher.access$400(SSHLauncher.java:128)
at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:866)
at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:833)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: Could not copy remoting.jar to '/var/lib/jenkins/remoting.jar' on agent
at hudson.plugins.sshslaves.SSHLauncher.copyAgentJar(SSHLauncher.java:1104)
... 7 more
Caused by: com.trilead.ssh2.SFTPException: Permission denied (SSH_FX_PERMISSION_DENIED: The user does not have sufficient permissions to perform the operation.)
at com.trilead.ssh2.SFTPv3Client.openFile(SFTPv3Client.java:1201)
at com.trilead.ssh2.SFTPv3Client.createFile(SFTPv3Client.java:1074)
at com.trilead.ssh2.SFTPv3Client.createFile(SFTPv3Client.java:1055)
at com.trilead.ssh2.jenkins.SFTPClient.writeToFile(SFTPClient.java:103)
at hudson.plugins.sshslaves.SSHLauncher.copyAgentJar(SSHLauncher.java:1097)
... 7 more
[01/10/19 18:37:29] Launch failed - cleaning up connection
[01/10/19 18:37:29] [SSH] Connection closed
.