jenkins-groovy

I'm trying to create a very simple pipeline, it has one stage and one step. it uses the job 'build' I created as freestyle (which works) but I added an error (the parameter project name has a wrong value - 'test3' instead of 'test') when I ran it, it stay green and send "success" although it failed - if I enter the log I'll see this: Running in Durability level: MAX_SURVIVABILITY [Pipeline] Start of Pipeline [Pipeline] node Running on Jenkins in C:\Program Files (x86)\Jenkins\workspace\pipeline testing [Pipeline] { [Pipeline] stage [Pipeline] { (1) [Pipeline] catchError [Pipeline] { [Pipeline]

Previously asked a question about how to overwrite variables defined in an environment directive and it seems that's not possible. I want to set a variable in one stage and have it accessible to other stages. In a declarative pipeline it seems the only way to do this is in a script{} block. For example I need to set some vars after checkout. So at the end of the checkout stage I have a script{} block that sets those vars and they are accessible in other stages. This works, but it feels wrong. And for the sake of readability I'd much prefer to declare these variables at the top of the pipeline

My workflow sends mails when it fails using a try-catch. i have also enable concurrency and with this, when multiple jobs of the same workflow enters into a throttling stage, the new ones cancels the older ones. This throw an exception of "org.jenkinsci.plugins.workflow.steps.FlowInterruptedException" And canceled jobs also triggers the mail notification. Now i have modified my workflow to catch the specific FlowInterruptedException exception and suppress the mail notice and let anything else to trigger the mail, like so. node { try { // some stages for the workflow } catch (org.jenkinsci

I'm creating a Jenkins pipeline job and I need to run a job on all nodes labelled with a certain label. Therefore I'm trying to get a list of node names assigned with a certain label. (With a node I can get the labels with getAssignedLabels() ) The nodes -list in jenkins.model.Jenkins.instance.nodes seems not contain the master-node which I need to include in my search. My current solution is to iterate over the jenkins.model.Jenkins.instance.computers and use the getNode() -method to get the node. This works, but in the javadoc of Jenkins I'm reading the this list might not be up-to-date. In