Details
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Bug
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Status: Open (View Workflow)
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Major
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Resolution: Unresolved
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None
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'pipeline-build-step':
version: "2.5"
'pipeline-github-lib':
version: "1.0"
'pipeline-graph-analysis':
version: "1.4"
'pipeline-input-step':
version: "2.7"
'pipeline-milestone-step':
version: "1.3.1"
'pipeline-model-api':
version: "1.1.7"
'pipeline-model-declarative-agent':
version: "1.1.1"
'pipeline-model-definition':
version: "1.1.7"
'pipeline-model-extensions':
version: "1.1.7"
'pipeline-rest-api':
version: "2.8"
'pipeline-stage-step':
version: "2.2"
'pipeline-stage-tags-metadata':
version: "1.1.7"
'pipeline-stage-view':
version: "2.8"
'workflow-aggregator':
version: "2.5"
'workflow-api':
version: "2.18"
'workflow-basic-steps':
version: "2.6"
'workflow-cps-global-lib':
version: "2.8"
'workflow-cps':
version: "2.36"
'workflow-durable-task-step':
version: "2.12"
'workflow-job':
version: "2.12.1"
'workflow-multibranch':
version: "2.16"
'workflow-remote-loader':
version: "1.4"
'workflow-scm-step':
version: "2.6"
'workflow-step-api':
version: "2.12"
'workflow-support':
version: "2.14"
Jenkins 2.68 with JNLP4 launcher
Slave node is Windows 2008,
Master is Centos 6.8 with java-1.8.0-openjdk-1.8.0.101-3.b13.el6_8.x86_64'pipeline-build-step': version: "2.5" 'pipeline-github-lib': version: "1.0" 'pipeline-graph-analysis': version: "1.4" 'pipeline-input-step': version: "2.7" 'pipeline-milestone-step': version: "1.3.1" 'pipeline-model-api': version: "1.1.7" 'pipeline-model-declarative-agent': version: "1.1.1" 'pipeline-model-definition': version: "1.1.7" 'pipeline-model-extensions': version: "1.1.7" 'pipeline-rest-api': version: "2.8" 'pipeline-stage-step': version: "2.2" 'pipeline-stage-tags-metadata': version: "1.1.7" 'pipeline-stage-view': version: "2.8" 'workflow-aggregator': version: "2.5" 'workflow-api': version: "2.18" 'workflow-basic-steps': version: "2.6" 'workflow-cps-global-lib': version: "2.8" 'workflow-cps': version: "2.36" 'workflow-durable-task-step': version: "2.12" 'workflow-job': version: "2.12.1" 'workflow-multibranch': version: "2.16" 'workflow-remote-loader': version: "1.4" 'workflow-scm-step': version: "2.6" 'workflow-step-api': version: "2.12" 'workflow-support': version: "2.14" Jenkins 2.68 with JNLP4 launcher Slave node is Windows 2008, Master is Centos 6.8 with java-1.8.0-openjdk-1.8.0.101-3.b13.el6_8.x86_64
Description
One of our nodes disconnected due to a channel disconnect. Meanwhile a pipeline job was running, and as soon as it reconnected, Jenkins tried to schedule a task on the node, which failed with the error:
ERROR: Issue with creating launcher for agent <nodename>. The agent has not been fully initialized yet
ERROR: Issue with creating launcher for agent <nodename>. The agent has not been fully initialized yet
I have attached the console output from the agent.
Attachments
Issue Links
- is related to
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- Resolved
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- relates to
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- Fixed but Unreleased
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- Resolved
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Activity
Tracking to oleg_nenashev’s changes for JENKINS-38527, I found the older JENKINS-23305 which sounds like it is tracking a similar problem. I have no clue as to the root cause here. It should go without saying that if anyone knows how to reproduce the error from scratch they should speak up. Otherwise I am not sure whether there is any way to proceed.
The stack traces of the form
java.lang.IllegalStateException: No remoting channel to the agent OR it has not been fully initialized yet at hudson.model.Slave.reportLauncherCreateError(Slave.java:524) at hudson.model.Slave.createLauncher(Slave.java:496) at org.jenkinsci.plugins.workflow.support.DefaultStepContext.makeLauncher(DefaultStepContext.java:112) at org.jenkinsci.plugins.workflow.support.DefaultStepContext.get(DefaultStepContext.java:68) at org.jenkinsci.plugins.workflow.steps.StepDescriptor.checkContextAvailability(StepDescriptor.java:258) at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:206) at …
suggest that the problem arises when starting a sh, checkout, or similar step inside a node block. That would imply that this is a duplicate of JENKINS-41854. No idea why the frequency of that issue might have changed recently.
I am seeing this issue consistently when trying to use the post.aborted.container['slave'] below.
post {
aborted {
echo "testaborted"
container('slave') {
sh "ls"
}
}
failure {
echo "testfail"
container('slave') {
sh "ls"
}
}
}
What is interesting is I can use the post.failure.container['slave'] above all day long and I can spin up a container and exit cleanly.
Jenkins 2.147 Kubernetes Plugin 1.13.6
[Pipeline] withCredentials ERROR: Issue with creating launcher for agent multi-image-1l98r-vc3rk. The agent has not been fully initialized yet [Pipeline] { [Pipeline] sh ERROR: Issue with creating launcher for agent multi-image-1l98r-vc3rk. The agent has not been fully initialized yet ERROR: Issue with creating launcher for agent multi-image-1l98r-vc3rk. The agent has not been fully initialized yet [Pipeline] } ERROR: Issue with creating launcher for agent multi-image-1l98r-vc3rk. The agent has not been fully initialized yet ERROR: Issue with creating launcher for agent multi-image-1l98r-vc3rk. The agent has not been fully initialized yet ERROR: Issue with creating launcher for agent multi-image-1l98r-vc3rk. The agent has not been fully initialized yet [Pipeline] // withCredentials [Pipeline] } [Pipeline] // container [Pipeline] } [Pipeline] // waitUntil [Pipeline] } [Pipeline] // timeout Error when executing aborted post condition: hudson.remoting.ChannelClosedException: Channel "unknown": Remote call on JNLP4-connect connection from 10.255.1.162/10.255.1.162:11312 failed. The channel is closing down or has closed down at hudson.remoting.Channel.call(Channel.java:948) at hudson.FilePath.act(FilePath.java:1070) at hudson.FilePath.act(FilePath.java:1059) at hudson.FilePath.mkdirs(FilePath.java:1244) at org.jenkinsci.plugins.durabletask.FileMonitoringTask$FileMonitoringController.<init>(FileMonitoringTask.java:171) at org.jenkinsci.plugins.durabletask.BourneShellScript$ShellController.<init>(BourneShellScript.java:197) at org.jenkinsci.plugins.durabletask.BourneShellScript$ShellController.<init>(BourneShellScript.java:189) at org.jenkinsci.plugins.durabletask.BourneShellScript.launchWithCookie(BourneShellScript.java:110) at org.jenkinsci.plugins.durabletask.FileMonitoringTask.launch(FileMonitoringTask.java:98) at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.start(DurableTaskStep.java:264) at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:270) at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:178) at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:122) at sun.reflect.GeneratedMethodAccessor969.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93) at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022) at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:42) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:157) at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:23) at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:155) at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:155) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:159) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:129) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:129) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:129) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:129) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:129) at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17) at WorkflowScript.run(WorkflowScript:198) at ___cps.transform___(Native Method) at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:57) at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:109) at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:82) at sun.reflect.GeneratedMethodAccessor516.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72) at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21) at com.cloudbees.groovy.cps.Next.step(Next.java:83) at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:174) at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163) at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:129) at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:268) at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$101(SandboxContinuable.java:34) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.lambda$run0$0(SandboxContinuable.java:59) at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:58) at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:182) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:332) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:83) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:244) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:232) at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131) at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28) at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.nio.channels.ClosedChannelException at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.NIONetworkLayer.ready(NIONetworkLayer.java:142) at org.jenkinsci.remoting.protocol.IOHub$OnReady.run(IOHub.java:795) at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28) at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59) ... 3 more
We are relatively updated now, and hit this again when restarting our agents. Jenkins 2.154 / Remoting 3.27. The node had just connected via JNLP.
For us i think it would be pretty easy to reproduce if we made a task that continually restarts agents while a job is scheduled via pipeline to run on them.
Cannot contact <nodename>: hudson.remoting.ChannelClosedException: Channel "unknown": Remote call on JNLP4-connect connection from <node>/<ip>:56650 failed. The channel is closing down or has closed down
Never mind, I missed a usage of this message pattern in Jenkins core in Slave.reportLauncherCreateError.