| Summary: | Unable to run Jenkins free style job | ||
|---|---|---|---|
| Product: | OpenShift Online | Reporter: | Ragunath Ramaswamy <ragunath.ramaswamy> |
| Component: | Image | Assignee: | Dan McPherson <dmcphers> |
| Status: | CLOSED NOTABUG | QA Contact: | libra bugs <libra-bugs> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 2.x | CC: | a.j.delaney, dmace |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-11-21 20:32:55 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
Ragunath, In the default configuration for a new Jenkins instance on OpenShift, the number of executors for the master node is set to zero. Because of this, all jobs will attempt to run on a provisioned slave via the OpenShift Jenkins plugin, which is only compatible with jobs targetting an OpenShift application setup. To run a freestyle job without using an OpenShift slave node, you'll need to go to the Jenkins configuration and increase the number of executors to a non-zero value, and then configure each of your jobs using the `Restrict where this project can be run` option. For instance, setting this value to `master` would allow your job to execute directly on the Jenkins instance. If you set up different types of slave provisioners which are compatible with your jobs, you can configure the OpenShift application jobs to execute only on OpenShift slaves, and your other jobs to execute only on non-OpenShift slaves using this pattern. I'm closing this as NOTABUG because the issue is configuring Jenkins itself to suit your needs rather than a bug in OpenShift or its slave provisioner (this error is expected if you attempt to run a non-OpenShift job through the OpenShift provisioner). I can get the same error when trying to run a maven build of a git project SEVERE: Timer task hudson.slaves.NodeProvisioner$NodeProvisionerInvoker@1004c31 failed java.lang.UnsupportedOperationException: No Label at hudson.plugins.openshift.OpenShiftCloud.provision(OpenShiftCloud.java:391) at hudson.slaves.NodeProvisioner.update(NodeProvisioner.java:264) at hudson.slaves.NodeProvisioner.access$000(NodeProvisioner.java:51) at hudson.slaves.NodeProvisioner$NodeProvisionerInvoker.doRun(NodeProvisioner.java:345) at hudson.triggers.SafeTimerTask.run(SafeTimerTask.java:54) at java.util.TimerThread.mainLoop(Timer.java:555) at java.util.TimerThread.run(Timer.java:505) I have to provide a "Restrict where this project can be run" to get rid of the error. However, even after that I can't get the thing to run a build. I've run Jenkins on bare metal and on AWS and have not run into this issue, so I suspect it's the openshift integration. |
Description of problem: Unable to run Jenkins free style job. I want to create a jenkins job to pull code from bitbucket. I want to install the M2 Release plugin on jenkins and when "Perform Maven Release" is clicked on the job do a release and store the release to a nexus repository (which I will create on a different gear). Currently I am not able to run any job from jenkins since I get this error below Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1.Created a jenkins server (Instant app) 2.created a "Build a free-style software project" from jenkins 3.in the Build secion added a "Execute shell" echo 'hello world' 4. save job 5. build now Actual results: Page refreshes and no build happens Expected results: echo to be printed on the build output Additional info: I log in to the application with ssh and see the jenkins.log Here are 2 exceptions on that log <pre> Nov 20, 2013 8:05:47 PM jenkins.model.Jenkins <init> WARNING: Failed to broadcast over UDP java.net.BindException: Permission denied at java.net.PlainDatagramSocketImpl.bind0(Native Method) at java.net.AbstractPlainDatagramSocketImpl.bind(AbstractPlainDatagramSocketImpl.java:95) at java.net.DatagramSocket.bind(DatagramSocket.java:376) at java.net.MulticastSocket.<init>(MulticastSocket.java:172) at java.net.MulticastSocket.<init>(MulticastSocket.java:137) at hudson.UDPBroadcastThread.<init>(UDPBroadcastThread.java:69) at jenkins.model.Jenkins.<init>(Jenkins.java:822) at hudson.model.Hudson.<init>(Hudson.java:81) Nov 20, 2013 8:15:24 PM hudson.plugins.openshift.OpenShiftCloud provision INFO: Provisioning new node for workload = 2 and label = null Nov 20, 2013 8:15:24 PM hudson.plugins.openshift.OpenShiftCloud provision INFO: Cancelling build - Label is null Nov 20, 2013 8:15:24 PM hudson.plugins.openshift.OpenShiftCloud cancelBuild INFO: Cancelling build Nov 20, 2013 8:15:24 PM hudson.plugins.openshift.OpenShiftCloud cancelItem INFO: Cancelling Item Nov 20, 2013 8:15:24 PM hudson.plugins.openshift.OpenShiftCloud cancelItem WARNING: Build null rawbldr has been canceled Nov 20, 2013 8:15:24 PM hudson.triggers.SafeTimerTask run SEVERE: Timer task hudson.slaves.NodeProvisioner$NodeProvisionerInvoker@72d6dc failed java.lang.UnsupportedOperationException: No Label at hudson.plugins.openshift.OpenShiftCloud.provision(OpenShiftCloud.java:391) at hudson.slaves.NodeProvisioner.update(NodeProvisioner.java:264) at hudson.slaves.NodeProvisioner.access$000(NodeProvisioner.java:51) at hudson.slaves.NodeProvisioner$NodeProvisionerInvoker.doRun(NodeProvisioner.java:345) at hudson.triggers.SafeTimerTask.run(SafeTimerTask.java:54) at java.util.TimerThread.mainLoop(Timer.java:555) at java.util.TimerThread.run(Timer.java:505) </pre>