adding windows slave node through groovy script

[Sumit Anurag]

hello,

I am using groovy script to add window slave node as below:

import hudson.model.Node.Mode

import hudson.slaves.*

import jenkins.model.Jenkins

def nodename = slave1.abc.com;

def nodelabel = slave1;

def os = windows;

def nodedesc = slavenode;

def getJNLPSecret(nodename){

for (slave in jenkins.model.Jenkins.instance.slaves) {

if (slave.name.equals(nodename)){

def secret = slave.getComputer().getJnlpMac();

println "Secret=" + secret

return;

}

}

println "Secret=Error"

return;

}

if(os.equals("windows")){

Jenkins.instance.addNode(

new DumbSlave(nodename,nodedesc,"C:\\Jenkins","1",

Node.Mode.EXCLUSIVE,nodelabel,new JNLPLauncher(),

new RetentionStrategy.Always(),new LinkedList()))

getJNLPSecret(nodename);

}else {

println "OS: " + os + " is not supported at this time";

}

but getting below error:

Building in workspace C:\jenkins\jobs\slaveinstallation\workspace

[workspace] $ C:\jenkins\tools\hudson.plugins.groovy.GroovyInstallation\grooovy_2.4.7\bin\groovy.bat C:\jenkins\jobs\slaveinstallation\workspace\hudson8618503514845447879.groovy

org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:

C:\jenkins\jobs\slaveinstallation\workspace\hudson8618503514845447879.groovy: 3: unable to resolve class jenkins.model.Jenkins

 @ line 3, column 1.

   import jenkins.model.Jenkins

   ^

C:\jenkins\jobs\slaveinstallation\workspace\hudson8618503514845447879.groovy: 1: unable to resolve class hudson.model.Node.Mode

 @ line 1, column 1.

   import hudson.model.Node.Mode

   ^

C:\jenkins\jobs\slaveinstallation\workspace\hudson8618503514845447879.groovy: 21: unable to resolve class DumbSlave 

 @ line 21, column 1.

   new DumbSlave(nodename,nodedesc,"C:\\Jenkins","1",

   ^

C:\jenkins\jobs\slaveinstallation\workspace\hudson8618503514845447879.groovy: 22: unable to resolve class JNLPLauncher 

 @ line 22, column 31.

   Node.Mode.EXCLUSIVE,nodelabel,new JNLPLauncher(),

                                 ^

C:\jenkins\jobs\slaveinstallation\workspace\hudson8618503514845447879.groovy: 23: unable to resolve class RetentionStrategy.Always 

 @ line 23, column 1.

   new RetentionStrategy.Always(),new LinkedList()))

   ^

5 errors

Build step 'Execute Groovy script' marked build as failure

Finished: FAILURE

please guide me where I am missing.

[Markus Winter]

You have to use a system groovy script so you run in the JVM of the master. By running a plain groovy script you run in a separate JVM. No chance to add a slave this way.

Regards

Markus

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