Hi,
I'm a newbie to pipelines. I have a Jenkins master running on Linux
(RHEL), and I have an agent running (via SSH) on a NonStop/Tandem machine,
which looks like UNIX for all intents and purposes. I can run various jobs
on the NonStop agent without issue, build steps with shell commands work
fine.
However, when I use an "sh ..." command in a pipeline script, it fails
with an error about "can't find nohup...".
Any suggestions? I even went as far as to create a symlink to nohup in the
/home/hp/meg/remote_jenkins/workspace/Ermiyas3
directory. No dice.
Here is the pipeline script:
pipeline {
agent { node { label 'MEG' } }
environment {
PATH =
'/bin:/usr/coreutils/bin:.:/home/hp/meg/bin:/usr/local/bin:/usr/tandem/java/bin:/usr/local/maven/bin'
}
stages {
stage('Build') {
steps {
echo 'Building..'
echo 'env.PATH=' + env.PATH
sh 'ls'
}
}
stage('Test') {
steps {
input 'Click to execute TEST'
echo 'Testing..'
sh 'mvn test'
}
}
stage('Deploy') {
steps {
input 'Click to execute DEPLOY'
echo 'Deploying....'
}
}
}
}
Here is the log:
Started by user mwatson <http://bmc053.atc-hp.com:16877/user/mwatson>
Running in Durability level: MAX_SURVIVABILITY[Pipeline] nodeRunning on
TSEK_MEG <http://bmc053.atc-hp.com:16877/computer/TSEK_MEG/> in
/home/hp/meg/remote_jenkins/workspace/Ermiyas3[Pipeline] {[Pipeline]
withEnv[Pipeline] {[Pipeline] stage[Pipeline] { (Build)[Pipeline]
echoBuilding..[Pipeline]
echoenv.PATH=/bin:/usr/coreutils/bin:.:/home/hp/meg/bin:/usr/local/bin:/usr/tandem/java/bin:/usr/local/maven/bin[Pipeline]
sh[Ermiyas3] Running shell script[Pipeline] }[Pipeline] // stage[Pipeline]
stage[Pipeline] { (Test)Stage "Test" skipped due to earlier
failure(s)[Pipeline] }[Pipeline] // stage[Pipeline] stage[Pipeline] {
(Deploy)Stage "Deploy" skipped due to earlier failure(s)[Pipeline] }[Pipeline]
// stage[Pipeline] }[Pipeline] // withEnv[Pipeline] }[Pipeline] //
node[Pipeline] End of Pipelinejava.io.IOException: error=4002, No such file or
directory
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.<init>(UNIXProcess.java:251)
at java.lang.ProcessImpl.start(ProcessImpl.java:134)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
Also: hudson.remoting.Channel$CallSiteStackTrace: Remote call to TSEK_MEG
at
hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1741)
at
hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
at hudson.remoting.Channel.call(Channel.java:955)
at hudson.Launcher$RemoteLauncher.launch(Launcher.java:1052)
at hudson.Launcher$ProcStarter.start(Launcher.java:449)
at
org.jenkinsci.plugins.durabletask.BourneShellScript.launchWithCookie(BourneShellScript.java:186)
at
org.jenkinsci.plugins.durabletask.FileMonitoringTask.launch(FileMonitoringTask.java:71)
at
org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.start(DurableTaskStep.java:176)
at
org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:229)
at
org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:153)
at
org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:122)
at sun.reflect.GeneratedMethodAccessor907.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:133)
at
org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:155)
at
org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:159)
at
org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:129)
at
com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17)
at
com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:57)
at
com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:109)
at
com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:82)
at sun.reflect.GeneratedMethodAccessor821.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
com.cloudbees.groovy.cps.impl.ContinuationPtr$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:122)
at
org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:261)
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:174)
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)
Caused: java.io.IOException: Cannot run program "nohup" (in directory
"/home/hp/meg/remote_jenkins/workspace/Ermiyas3"): error=4002, No such file or
directory
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
at hudson.Proc$LocalProc.<init>(Proc.java:249)
at hudson.Proc$LocalProc.<init>(Proc.java:218)
at hudson.Launcher$LocalLauncher.launch(Launcher.java:929)
at hudson.Launcher$ProcStarter.start(Launcher.java:449)
at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:1299)
at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:1259)
at hudson.remoting.UserRequest.perform(UserRequest.java:212)
at hudson.remoting.UserRequest.perform(UserRequest.java:54)
at hudson.remoting.Request$2.run(Request.java:369)
at
hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Finished: FAILURE
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