Please help me, I'm trying to change the number of executors on jenkins. When I'm running this code, it works:
import jenkins.model.Jenkins
Jenkins jenkins = Jenkins.getInstance()
jenkins.setNumExecutors(4)
jenkins.save()
When I use the next function:
void set_executors(int number) {
Jenkins jenkins = Jenkins.getInstance()
jenkins.setNumExecutors(number)
jenkins.save()
}
And running:
java -jar jenkins-cli.jar -s http://localhost:8080 groovy /var/lib/jenkins/executor.groovy set_executors 4
I'm getting:
groovy.lang.MissingMethodException: No signature of method:
Actions.set_executors() is applicable for argument types
(java.lang.String) values: [4]
Possible solutions: set_executors(int)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:55)
Please help!
When run from the command line, groovy passes arguments as strings. Your set_executors function is being called with a String argument instead of an integer as the function expects. You need to modify your code to accept a String argument and convert it to an integer.