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Bug
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Resolution: Not A Defect
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Critical
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None
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Jenkins 2.277.3
Kubernetes Plugin 1.29.4
I have re-start tests to integrated OpenShift for Jenkins provisioning.
I update the service account token (OCP was updated from 4.5 -> 4.7) and click "Test Connection" and got version 1.20.... as expected than I had run some builds.
After a while I got no more connection with the cluster, so I check the authentication again but now I get this error:
Error testing connection https://api.acme.com:6443: java.io.FileNotFoundException: /var/lib/jenkins/.kube/config (No such file or directory)
I have try to remove plugin, restart jenkins and reinstall the Kubernetes plugin without luck.
This is what report Jenkins logs:
Apr 28, 2021 1:55:37 PM FINE org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncherCreating Pod: kubernetes rad-jenkins/testopenshift-test-150-6fsb2-jh64d-79vx0 Apr 28, 2021 1:55:37 PM WARNING org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher launchKubernetes returned unhandled HTTP code 0 null Apr 28, 2021 1:55:37 PM WARNING org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher launchError in provisioning; agent=KubernetesSlave name: testopenshift-test-150-6fsb2-jh64d-79vx0, template=PodTemplate{id='69a239d7-a813-4165-9c23-702f8d990dad', name='testopenshift_test_150-6fsb2-jh64d', namespace='rad-jenkins', label='testopenshift_test_150-6fsb2', annotations=[PodAnnotation{key='buildUrl', value='http://rad.acme.com:8080/jenkins/job/testopenshift/job/test/150/'}, PodAnnotation{key='runUrl', value='job/testopenshift/job/test/150/'}]} java.io.FileNotFoundException: /var/lib/jenkins/.kube/config (No such file or directory) at java.io.FileInputStream.open0(Native Method) at java.io.FileInputStream.open(FileInputStream.java:195) at java.io.FileInputStream.<init>(FileInputStream.java:138) at com.fasterxml.jackson.dataformat.yaml.YAMLFactory.createParser(YAMLFactory.java:354) at com.fasterxml.jackson.dataformat.yaml.YAMLFactory.createParser(YAMLFactory.java:15) at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3413) at io.fabric8.kubernetes.client.internal.KubeConfigUtils.parseConfig(KubeConfigUtils.java:42) at io.fabric8.kubernetes.client.utils.OIDCTokenRefreshInterceptor.intercept(OIDCTokenRefreshInterceptor.java:43) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) at io.fabric8.kubernetes.client.utils.ImpersonatorInterceptor.intercept(ImpersonatorInterceptor.java:68) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) at io.fabric8.kubernetes.client.utils.HttpClientUtils.lambda$createHttpClient$3(HttpClientUtils.java:151) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:257) at okhttp3.RealCall.execute(RealCall.java:93) at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:472) at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:435) at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleCreate(OperationSupport.java:250) at io.fabric8.kubernetes.client.dsl.base.BaseOperation.handleCreate(BaseOperation.java:881) at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:341) Caused: io.fabric8.kubernetes.client.KubernetesClientException: Operation: [create] for kind: [Pod] with name: [null] in namespace: [rad-jenkins] failed. at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:64) at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:72) at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:349) at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:84) at org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher.launch(KubernetesLauncher.java:136) at hudson.slaves.SlaveComputer.lambda$_connect$0(SlaveComputer.java:294) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:80) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)
I check on jenkins storage and I do not have ~/.kube folder, did you update fabric8 jar that changed some behaviour?