same error.
java.io.IOException: Invalid DER: object is not integer
at io.fabric8.kubernetes.client.internal.PKCS1Util$Asn1Object.getInteger(PKCS1Util.java:125)
at io.fabric8.kubernetes.client.internal.PKCS1Util.next(PKCS1Util.java:55)
at io.fabric8.kubernetes.client.internal.PKCS1Util.decodePKCS1(PKCS1Util.java:46)
at io.fabric8.kubernetes.client.internal.CertUtils.handleOtherKeys(CertUtils.java:179)
at io.fabric8.kubernetes.client.internal.CertUtils.loadKey(CertUtils.java:139)
at io.fabric8.kubernetes.client.internal.CertUtils.createKeyStore(CertUtils.java:115)
at io.fabric8.kubernetes.client.internal.CertUtils.createKeyStore(CertUtils.java:251)
at io.fabric8.kubernetes.client.internal.SSLUtils.keyManagers(SSLUtils.java:128)
at io.fabric8.kubernetes.client.internal.SSLUtils.keyManagers(SSLUtils.java:122)
at io.fabric8.kubernetes.client.utils.HttpClientUtils.createHttpClient(HttpClientUtils.java:123)
Caused: io.fabric8.kubernetes.client.KubernetesClientException: An error has occurred.
at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:64)
at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:53)
at io.fabric8.kubernetes.client.utils.HttpClientUtils.createHttpClient(HttpClientUtils.java:228)
at io.fabric8.kubernetes.client.utils.HttpClientUtils.createHttpClient(HttpClientUtils.java:66)
at io.fabric8.kubernetes.client.BaseClient.<init>(BaseClient.java:51)
at io.fabric8.kubernetes.client.DefaultKubernetesClient.<init>(DefaultKubernetesClient.java:147)
at org.csanchez.jenkins.plugins.kubernetes.KubernetesFactoryAdapter.createClient(KubernetesFactoryAdapter.java:147)
at org.csanchez.jenkins.plugins.kubernetes.KubernetesClientProvider.createClient(KubernetesClientProvider.java:62)
at org.csanchez.jenkins.plugins.kubernetes.KubernetesCloud.connect(KubernetesCloud.java:512)
at org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher.launch(KubernetesLauncher.java:115)
at hudson.slaves.SlaveComputer.lambda$_connect$0(SlaveComputer.java:293)
at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46)
at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:80)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
use the kube file as credentials (created on master node in /etc/rancher/k3s/k3s.yaml)
and get this error.
https://github.com/jenkinsci/kubernetes-client-api-plugin/pull/20 in 4.6.4-2