configuring the kubernetes jenkins plugin via groovy

kubernetes.groovy

import org.csanchez.jenkins.plugins.kubernetes.*
import jenkins.model.*

def j = Jenkins.getInstance()

def k = new KubernetesCloud(
  'jenkins-test',
  null,
  'https://130.211.146.130',
  'default',
  'https://citest.lsst.codes/',
  '10', 0, 0, 5
)
k.setSkipTlsVerify(true)
k.setCredentialsId('ec5cf56b-71e9-4886-9f03-42934a399148')

def p = new PodTemplate('centos:6', null)
p.setName('centos6')
p.setLabel('centos6-docker')
p.setRemoteFs('/home/jenkins')

k.addTemplate(p)

p = new PodTemplate('lsstsqre/centos:7-docker', null)
p.setName('centos7')
p.setLabel('centos7-docker')
p.setRemoteFs('/home/jenkins')

k.addTemplate(p)

j.clouds.replace(k)
j.save()

Hello,

This is a handy script. Do you know of a way to script adding templates to an existing kubernetes config in jenkins? Your script adds a new kube cloud and pod templates. I just need to add pod templates to an existing kube cloud.

While I haven't tried it, I assume it should be a case of finding the KubernetesCloud object and calling #addTemplate on it.

@dpyoung2

Maybe something like this should help!

    def kcloud
    if (Jenkins.instance.clouds) {
        kcloud = Jenkins.instance.clouds.get(0)
        println "cloud found: ${Jenkins.instance.clouds}"
    } else {
        kcloud = new KubernetesCloud(conf.kubernetes.name)
        Jenkins.instance.clouds.add(kcloud)
        println "cloud added: ${Jenkins.instance.clouds}"
    }

This is great, thanks for the public post!
I would love to now see how this script can be called at launch time (eg. the leader comes up, how do I now attach and launch this script to the leader), but I realize that's a totally different scope of work and investment than your quick work here.

Thanks again!

https://www.jenkins.io/doc/book/managing/groovy-hook-scripts/ ?