使用Winsw的Jenkins Windows从安装程序不工作

Question

使用此信息https://hayato-iriumi.net/2019/05/23/how-to-install-jenkins-slave-as-windows-service/，我们将在Windows服务器上设置Jenkins奴隶。詹金斯特工从命令行开始。但是当我们从Windows服务开始时，它会给出下面的错误消息吗？如何解决此错误消息？

Service cannot be started. System.IO.InvalidDataException: Attribute <className> is missing in configuration XML
   at winsw.Util.XmlHelper.SingleAttribute[TAttributeType](XmlElement node, String attributeName)
   at winsw.Extensions.WinSWExtensionDescriptor.FromXml(XmlElement node)
   at winsw.Extensions.WinSWExtensionManager.LoadExtension(String id)
   at winsw.Extensions.WinSWExtensionManager.LoadExtensions()
   at winsw.WrapperService.OnStart(String[] args)
   at System.ServiceProcess.ServiceBase.ServiceQueuedMainCallback(Object state)

xml文件我们有

<service>
  <id>JenkinsSlave</id>
  <name>Jenkins agent</name>
  <description>This service runs an agent for Jenkins automation server.</description>
  <executable>c:\java\jdk-11\bin\java.exe</executable>
  <arguments>-Xrs -jar "c:\jenkins\slave.jar" -jnlpUrl https://jenkinsmaster/jenkins/computer/slave01/slave-agent.jnlp -secret a4b5b4ddfd34a016cd3a8eb94cbe8f908613e33a66db5fa6f5f43a080aea3116 -workDir=c:\jenkins</arguments>
  <workingdirectory>c:\jenkins</workingdirectory>
  <logmode>rotate</logmode>
  <onfailure action="restart">
    <download from="https://jenkinsmaster/jenkins/jnlpJars/slave.jar" to="c:\jenkins\slave.jar"> 
        <extensions>
            <extension enabled="false" classname="winsw.Plugins.RunawayProcessKiller.RunawayProcessKillerExtension" id="killOnStartup">
                <pidfile>c:\jenkins\jenkins_agent.pid</pidfile>
                <stoptimeout>5000</stoptimeout>
                <stopparentfirst>false</stopparentfirst>
            </extension>
        </extensions>
    </download>
  </onfailure>
</service>

谢谢

Answer 1

在链接的网页上显示的示例“Jenkins-Subve.xml”中出现了一些错误(显然您的是基于此)。它拥有以小写命名的所有元素和属性，但实际上其中一些元素和属性应该是混合大小写(可以从错误消息中看到，即它找不到属性className)。

试一试这个：

<service>
  <id>YourJenkinsSlaveServiceId</id>
  <name>Your Jenkins Slave Service Name</name>
  <description>This service runs an agent for Jenkins automation server.</description>
  <executable>C:\Program Files\Java\JRE8\bin\java.exe</executable>
  <arguments>-Xrs -jar "%BASE%\slave.jar" -jnlpUrl http://YourJenkinsServer:8080/computer/YourNodeName/slave-agent.jnlp -secret YourSecretStringConsistingOfHexadecimalCharacters -workDir=C:\YourNodeWorkDir</arguments>
  <logmode>rotate</logmode>
  <onfailure action="restart" />
  <download from="http://YourJenkinsServer:8080/jnlpJars/agent.jar" to="%BASE%\slave.jar"/>
 <extensions>
    <extension enabled="true" className="winsw.Plugins.RunawayProcessKiller.RunawayProcessKillerExtension" id="killOnStartup">
      <pidfile>%BASE%\jenkins_agent.pid</pidfile>
      <stopTimeout>5000</stopTimeout>
      <stopParentFirst>false</stopParentFirst>
    </extension>
  </extensions>
</service>

这是我在this answer中给出的关于如何将代理安装为Windows的更详细说明。

Answer 2

className、stopTimeout和stopParentFirst不应处于较低的情况。