Connected to Kubernetes Kubernetes_POC_NOT_FOR_PRODUCTION_USE URL namespace -jenkins-spawn Aug 31, 2021 1:08:24 PM FINEST org.csanchez.jenkins.plugins.kubernetes.PodTemplateBuilder Pod built: --- apiVersion: "v1" kind: "Pod" metadata: labels: jenkins: "agent" jenkins/label-digest: "0f7682da1d49c30aaefcdc9f10c2056fc6ed75d3" jenkins/label: "k8s_ubuntu2004" name: "jenkins-agent-llbrg" spec: containers: - args: - "9999999" command: - "sleep" env: - name: "no_proxy" value: "" - name: "http_proxy" value: "" image: "jenkins/inbound-agent" imagePullPolicy: "IfNotPresent" name: "jenkins-agent-container" resources: limits: {} requests: memory: "4GB" ephemeral-storage: "40GB" cpu: "4" tty: false volumeMounts: - mountPath: "/home/jenkins/agent" name: "workspace-volume" readOnly: false workingDir: "/home/jenkins/agent" - env: - name: "JENKINS_SECRET" value: "" - name: "no_proxy" value: "" - name: "http_proxy" value: "" - name: "JENKINS_AGENT_NAME" value: "jenkins-agent-llbrg" - name: "JENKINS_WEB_SOCKET" value: "true" - name: "JENKINS_NAME" value: "jenkins-agent-llbrg" - name: "JENKINS_AGENT_WORKDIR" value: "/home/jenkins/agent" - name: "JENKINS_URL" value: "" image: "jenkins/inbound-agent:4.3-4" name: "jnlp" resources: limits: {} requests: memory: "256Mi" cpu: "100m" volumeMounts: - mountPath: "/home/jenkins/agent" name: "workspace-volume" readOnly: false hostNetwork: false imagePullSecrets: - name: "" nodeSelector: kubernetes.io/os: "linux" restartPolicy: "Never" volumes: - emptyDir: medium: "" name: "workspace-volume" Aug 31, 2021 1:08:24 PM FINE org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher Creating Pod: Kubernetes_POC_NOT_FOR_PRODUCTION_USE -jenkins-spawn/jenkins-agent-llbrg Aug 31, 2021 1:08:24 PM WARNING org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher launch Kubernetes returned unhandled HTTP code 0 null Aug 31, 2021 1:08:24 PM WARNING org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher launch Error in provisioning; agent=KubernetesSlave name: jenkins-agent-llbrg, template=PodTemplate{id='7c0e83ee-9022-4e42-b482-603d1f46d6f6', name='jenkins-agent', namespace='-jenkins-spawn', label='k8s_ubuntu2004', containers=[ContainerTemplate{name='jenkins-agent-container', image='jenkins/inbound-agent', workingDir='/home/jenkins/agent', command='sleep', args='9999999', resourceRequestCpu='4', resourceRequestMemory='4GB', resourceRequestEphemeralStorage='40GB', resourceLimitCpu='', resourceLimitMemory='', resourceLimitEphemeralStorage='', livenessProbe=ContainerLivenessProbe{execArgs='', timeoutSeconds=0, initialDelaySeconds=0, failureThreshold=0, periodSeconds=0, successThreshold=0}}], imagePullSecrets=[PodImagePullSecret{name=''}]} java.io.IOException: Unexpected response code for CONNECT: 503 at okhttp3.internal.connection.RealConnection.createTunnel(RealConnection.java:419) at okhttp3.internal.connection.RealConnection.connectTunnel(RealConnection.java:220) at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:161) at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:258) at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135) at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114) at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:127) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) at io.fabric8.kubernetes.client.utils.BackwardsCompatibilityInterceptor.intercept(BackwardsCompatibilityInterceptor.java:133) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) at io.fabric8.kubernetes.client.utils.TokenRefreshInterceptor.intercept(TokenRefreshInterceptor.java:42) 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$createApplicableInterceptors$6(HttpClientUtils.java:281) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:257) at okhttp3.RealCall.execute(RealCall.java:93) at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:541) at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:504) at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleCreate(OperationSupport.java:292) at io.fabric8.kubernetes.client.dsl.base.BaseOperation.handleCreate(BaseOperation.java:893) at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:372) Caused: io.fabric8.kubernetes.client.KubernetesClientException: Operation: [create] for kind: [Pod] with name: [null] in namespace: [-jenkins-spawn] failed. at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:64) at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:72) at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:380) at io.fabric8.kubernetes.client.dsl.base.BaseOperation.create(BaseOperation.java:86) at org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher.launch(KubernetesLauncher.java:132) at hudson.slaves.SlaveComputer.lambda$_connect$0(SlaveComputer.java:294) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:80) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829) Aug 31, 2021 1:08:24 PM FINER org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher Removing Jenkins node: jenkins-agent-llbrg Aug 31, 2021 1:08:24 PM INFO org.csanchez.jenkins.plugins.kubernetes.KubernetesSlave _terminate Terminating Kubernetes instance for agent jenkins-agent-llbrg