在Jenkinsfile中使用通过SSH发布的NotSerializableException [英] NotSerializableException using Publish Over SSH in Jenkinsfile

问题描述

我试图在Jenkinsfile中使用通过SSH发布插件。但是，我在 createClient 方法中收到了异常 java.io.NotSerializableException 。这是我的代码：

  DEF publish_ssh = Jenkins.getInstance（）getDescriptor（ jenkins.plugins.publish_over_ssh.BapSshPublisherPlugin） 
 def hostConfiguration = publish_ssh.getConfiguration（$ {env.DSV_DEPLOY_SERVER}）; 
 $ b $ if（hostConfiguration == null）
 {
 currentBuild.rawBuild.result = Result.ABORTED 
 throw new hudson.AbortException（$ {env。 DSV_DEPLOY_SERVER} not found。）
} 
 
 def buildInfo = hostConfiguration.createDummyBuildInfo（）; 
 
高清sshClient = hostConfiguration.createClient（buildInfo，新BapSshTransfer（
 env.SOURCE_FILE，
空，
 env.DSV_DEPLOY_REMOTE_DIR，
 env.REMOVE_PREFIX， 
假，
假，
 env.DSV_DEPLOY_COMMAND，
 env.DSV_DEPLOY_TIMEOUT为整数，
假，
假，
假，
 null 
））; 
  

如何摆脱这个异常？

解决方案

这是因为一些变量不是可序列化的。 DOC

由于管道必须在Jenkins重新启动后才能存活，因此正在运行的程序的状态会定期保存到磁盘，以便稍后恢复（在每个步骤之后或在诸如 sh ）。




您可以使用 @NonCPS
使用



  @NonCPS 
 def createSSHClient（）{
 //你的代码在这里。 
} 
  




I'm trying to use the Publish over SSH plugin inside a Jenkinsfile. However, I'm getting the exception java.io.NotSerializableException in the createClient method. This is my code:

def publish_ssh         = Jenkins.getInstance().getDescriptor("jenkins.plugins.publish_over_ssh.BapSshPublisherPlugin")
def hostConfiguration   = publish_ssh.getConfiguration("${env.DSV_DEPLOY_SERVER}");

if( hostConfiguration == null )
{
    currentBuild.rawBuild.result = Result.ABORTED
    throw new hudson.AbortException("Configuration for ${env.DSV_DEPLOY_SERVER} not found.")
}

def buildInfo = hostConfiguration.createDummyBuildInfo();

def sshClient = hostConfiguration.createClient( buildInfo, new BapSshTransfer(
        env.SOURCE_FILE,
        null,
        env.DSV_DEPLOY_REMOTE_DIR,
        env.REMOVE_PREFIX,
        false,
        false,
        env.DSV_DEPLOY_COMMAND,
        env.DSV_DEPLOY_TIMEOUT as Integer,
        false,
        false,
        false,
        null
    ));

How can I get rid of the exception?

解决方案

It is because some variables are not serializable.

From doc

Since pipelines must survive Jenkins restarts, the state of the running program is periodically saved to disk so it can be resumed later (saves occur after every step or in the middle of steps such as sh).

You may use @NonCPS annotation to do the creation, use the

@NonCPS
def createSSHClient() {
// your code here.
}

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