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  1. Jenkins
  2. JENKINS-60775

Kubernetes Plugin - Intermittent Provisioning Error

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Minor Minor
    • kubernetes-plugin
    • None

      The following error is intermittently shown in the Jenkins log:

      Error in provisioning; agent=KubernetesSlave name: ui-1ad2b50d-8cba-4a86-9fbf-0a2292fceff4-dbgs2-q6csg, template=PodTemplate{, name='ui-1ad2b50d-8cba-4a86-9fbf-0a2292fceff4-dbgs2', namespace='jenkins-test', label='ui-1ad2b50d-8cba-4a86-9fbf-0a2292fceff4', nodeUsageMode=EXCLUSIVE, volumes=[HostPathVolume [mountPath=/var/run/docker.sock, hostPath=/var/run/docker.sock], HostPathVolume [mountPath=/users/jenkins/workspace, hostPath=/users/jenkins/workspace], EmptyDirVolume [mountPath=/tmp, memory=true]], containers=[ContainerTemplate{name='jnlp', image='dfwdtrlabawsw.ds.dtveng.net/dtdi-cicd/jenkins-centos-he-slave:OVSYS-34851-SNAPSHOT-4', workingDir='/users/jenkins', args='${computer.jnlpmac} ${computer.name}', ttyEnabled=true}], annotations=[org.csanchez.jenkins.plugins.kubernetes.PodAnnotation@aab9c821]}. Container jnlp. Logs: Running java -cp /usr/share/jenkins/remoting-3.10.2.jar hudson.remoting.jnlp.Main -headless -url http://10.27.16.33:8080/ *** ui-1ad2b50d-8cba-4a86-9fbf-0a2292fceff4-dbgs2-q6csg
      Jan 14, 2020 10:47:17 PM hudson.remoting.jnlp.Main createEngine
      INFO: Setting up slave: ui-1ad2b50d-8cba-4a86-9fbf-0a2292fceff4-dbgs2-q6csg
      Jan 14, 2020 10:47:17 PM hudson.remoting.jnlp.Main$CuiListener <init>
      INFO: Jenkins agent is running in headless mode.
      Jan 14, 2020 10:47:17 PM hudson.remoting.Engine startEngine
      WARNING: No Working Directory. Using the legacy JAR Cache location: /users/jenkins/.jenkins/cache/jars
      Jan 14, 2020 10:47:18 PM hudson.remoting.jnlp.Main$CuiListener status
      INFO: Locating server among [http://10.27.16.33:8080/]
      Jan 14, 2020 10:47:18 PM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve
      INFO: Remoting server accepts the following protocols: [JNLP4-connect, Ping]
      Jan 14, 2020 10:47:18 PM hudson.remoting.jnlp.Main$CuiListener status
      INFO: Agent discovery successful
        Agent address: 10.27.16.33
        Agent port:    35758
        Identity:      99:01:27:82:37:4a:ac:c5:08:83:f3:9a:aa:80:2c:68
      Jan 14, 2020 10:47:18 PM hudson.remoting.jnlp.Main$CuiListener status
      INFO: Handshaking
      Jan 14, 2020 10:47:18 PM hudson.remoting.jnlp.Main$CuiListener status
      INFO: Connecting to 10.27.16.33:35758
      Jan 14, 2020 10:47:18 PM hudson.remoting.jnlp.Main$CuiListener status
      INFO: Trying protocol: JNLP4-connect
      
      Jan 14, 2020 10:47:18 PM WARNING org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher launchError in provisioning; agent=KubernetesSlave name: ui-1ad2b50d-8cba-4a86-9fbf-0a2292fceff4-dbgs2-q6csg, template=PodTemplate{, name='ui-1ad2b50d-8cba-4a86-9fbf-0a2292fceff4-dbgs2', namespace='jenkins-test', label='ui-1ad2b50d-8cba-4a86-9fbf-0a2292fceff4', nodeUsageMode=EXCLUSIVE, volumes=[HostPathVolume [mountPath=/var/run/docker.sock, hostPath=/var/run/docker.sock], HostPathVolume [mountPath=/users/jenkins/workspace, hostPath=/users/jenkins/workspace], EmptyDirVolume [mountPath=/tmp, memory=true]], containers=[ContainerTemplate{name='jnlp', image='dfwdtrlabawsw.ds.dtveng.net/dtdi-cicd/jenkins-centos-he-slave:OVSYS-34851-SNAPSHOT-4', workingDir='/users/jenkins', args='${computer.jnlpmac} ${computer.name}', ttyEnabled=true}], annotations=[org.csanchez.jenkins.plugins.kubernetes.PodAnnotation@aab9c821]}
      java.lang.IllegalStateException: Agent is not connected after 100 seconds, status: Running
      	at org.csanchez.jenkins.plugins.kubernetes.KubernetesLauncher.launch(KubernetesLauncher.java:187)
      	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)

      Please let me know if there are any troubleshooting tips that could resolve this issue.

            Unassigned Unassigned
            em503c Edwin Makiuchi
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              Created:
              Updated: