Jenkins administrative snippets

clear-queue-and-stop-jobs.groovy

import java.util.ArrayList
import hudson.model.*;
import jenkins.model.Jenkins

// Remove everything which is currently queued
def q = Jenkins.instance.queue
for (queued in Jenkins.instance.queue.items) {
  q.cancel(queued.task)
}

// stop all the currently running jobs
for (job in Jenkins.instance.items) {
  stopJobs(job)
}

def stopJobs(job) {
  if (job in com.cloudbees.hudson.plugins.folder.Folder) {
    for (child in job.items) {
      stopJobs(child)
    }    
  } else if (job in org.jenkinsci.plugins.workflow.multibranch.WorkflowMultiBranchProject) {
    for (child in job.items) {
      stopJobs(child)
    }
  } else if (job in org.jenkinsci.plugins.workflow.job.WorkflowJob) {

    if (job.isBuilding()) {
      for (build in job.builds) {
      build.doKill()
      }
    }
  }
}

get-all-jenkins-secrets.groovy

def creds = com.cloudbees.plugins.credentials.CredentialsProvider.lookupCredentials(
    com.cloudbees.plugins.credentials.common.StandardUsernameCredentials.class,
    Jenkins.instance,
    null,
    null
);
for (c in creds) {
     println( ( c.properties.privateKeySource ? "ID: " + c.id + ", UserName: " + c.username + ", Private Key: " + c.getPrivateKey() : ""))
}
for (c in creds) {
     println( ( c.properties.password ? "ID: " + c.id + ", UserName: " + c.username + ", Password: " + c.password : ""))
}