[JIRA] (JENKINS-41388) Any change to Jenkins system config via UI incorrectly sets the namespace for the kubernetes-plugin

[jukka.lehtni...@gmail.com (JIRA)]

Title: Message Title

Jukka Lehtniemi edited a comment on JENKINS-41388   Re: Any change to Jenkins system config via UI incorrectly sets the namespace for the kubernetes-plugin I can reproduce this or very similar problem with Jenkins 2.176.3, Kubernetes plugin 1.19.2 We configure the Kubernetes using JCasC and it generates {{config.xml}} without Kubernetes {{<namespace>}} element. However after making any change to the global configuration using the Jenkins web UI the empty elements {{<namespace></namespace>,<inheritFrom></inheritFrom> and <nodeSelector></nodeSelector>}} will appear in the {{config.xml}}. After this, Jenkins fails to launch Kubernetes slaves with following exception trace: { { code} INFO: Created Pod: default/my-jnlp-f0n0n }} {{ Oct 31, 2019 8:17:36 PM hudson.slaves.NodeProvisioner$2 run }} {{ INFO: Kubernetes Pod Template provisioning successfully completed. We have now 3 computer(s) }} {{ Oct 31, 2019 8:17:36 PM org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher launch }} {{ WARNING: Error in provisioning; agent=KubernetesSlave name: my-jnlp-f0n0n, template=PodTemplate{inheritFrom='', name='my-jnlp', namesp }} {{ ace='', label='my-jnlp', nodeSelector='', nodeUsageMode=EXCLUSIVE, workspaceVolume=org.csanchez.jenkins.plugins.kubernetes.volumes.works }} {{ pace.DynamicPVCWorkspaceVolume@2d963013} }} {{ io.fabric8.kubernetes.client.KubernetesClientException: Failure executing: POST at: https://10.96.0.1/api/v1/namespaces/default/persistentvo }} {{ lumeclaims. Message: Forbidden!Configured service account doesn't have access. Service account may have been revoked. persistentvolumeclaims }} {{ is forbidden: User "system:serviceaccount:default:jenkins-master" cannot create resource "persistentvolumeclaims" in API group "" in the na }} {{ mespace "default". }} {{ at io.fabric8.kubernetes.client.dsl.base.OperationSupport.requestFailure(OperationSupport.java:510) }} {{ at io.fabric8.kubernetes.client.dsl.base.OperationSupport.assertResponseCode(OperationSupport.java:447) }} {{ at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:413) }} {{ at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:372) }} {{ at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleCreate(OperationSupport.java:241) }} {{ at io.fabric8.kubernetes.client.dsl.base.BaseOperation.handleCreate(BaseOperation.java:813) }} {{ at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:328) }} {{ at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:324) }} {{ at org.csanchez.jenkins.plugins.kubernetes.volumes.workspace.DynamicPVCWorkspaceVolume.createVolume(DynamicPVCWorkspaceVolume.java:9 }} {{ 4) }} {{ at org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher.launch(KubernetesLauncher.java:130) }} {{ at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:294) }} {{ at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) }} {{ at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:71) }} {{ at java.util.concurrent.FutureTask.run(FutureTask.java:266) }} {{ at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) }} {{ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) }} {{ at java.lang.Thread.run(Thread.java:748) }}   {code} Thus, it seems to me that the namespace='' is not equal to not having a namespace element at all in the config.xml Add Comment   This message was sent by Atlassian Jira (v7.13.6#713006-sha1:cc4451f) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-issues/JIRA.178170.1485287459000.6489.1572555960294%40Atlassian.JIRA.