Bug 1869062

Summary: [4.6] jenkins master pod has hudson.plugins.git/hudson.PluginManager exception leading to build pipelines termination and fail
Product: OpenShift Container Platform Reporter: Jitendar Singh <jitsingh>
Component: JenkinsAssignee: Akram Ben Aissi <abenaiss>
Status: CLOSED ERRATA QA Contact: Jitendar Singh <jitsingh>
Severity: high Docs Contact:
Priority: unspecified    
Version: 4.6CC: aos-bugs, pbhattac, vbobade
Target Milestone: ---   
Target Release: 4.6.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-10-27 16:28:34 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:
Embargoed:

Description Jitendar Singh 2020-08-16 06:48:30 UTC 
Description of problem:
jenkins master pod has hudson.plugins.git exception leading to build pipelines termination and fail.

====================================================
java.lang.IllegalArgumentException: hostname can't be null
	at java.base/java.net.InetSocketAddress.checkHost(InetSocketAddress.java:149)
	at java.base/java.net.InetSocketAddress.<init>(InetSocketAddress.java:216)
	at hudson.ProxyConfiguration.createProxy(ProxyConfiguration.java:266)
	at hudson.ProxyConfiguration.createProxy(ProxyConfiguration.java:256)
	at hudson.ProxyConfiguration.open(ProxyConfiguration.java:307)
	at hudson.model.DownloadService.loadJSON(DownloadService.java:109)
	at hudson.model.UpdateSite.updateDirectlyNow(UpdateSite.java:212)
	at hudson.model.UpdateSite.updateDirectlyNow(UpdateSite.java:207)
	at hudson.PluginManager.checkUpdatesServer(PluginManager.java:1767)
	at hudson.util.Retrier.start(Retrier.java:63)
	at hudson.PluginManager.doCheckUpdatesServer(PluginManager.java:1738)
	at hudson.PluginManager$doCheckUpdatesServer.call(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117)
	at update-center-init$1$2$3.call(update-center-init.groovy:12)
	at update-center-init$1$2$3.call(update-center-init.groovy)
	at hudson.security.ACL.impersonate(ACL.java:367)
	at hudson.security.ACL$impersonate.call(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133)
	at update-center-init$1$2.run(update-center-init.groovy:9)
=====================================================================

2020-08-16 06:27:21 SEVERE  hudson.PluginManager doCheckUpdatesServer Error checking update sites for 1 attempt(s). Last exception was: IllegalArgumentException: hostname can't be null
===========================================================================

Version-Release number of selected component (if applicable):
4.6.0-0.nightly-2020-08-14-191609

How reproducible:
1- oc new-app jenkins-ephemeral
2- oc new-app -f  https://raw.githubusercontent.com/openshift/origin/master/examples/jenkins/pipeline/maven-pipeline.yaml
3- oc start-build openshift-jee-sample

Steps to Reproduce:
1- oc new-app jenkins-ephemeral
2- oc new-app -f  https://raw.githubusercontent.com/openshift/origin/master/examples/jenkins/pipeline/maven-pipeline.yaml
3- oc start-build openshift-jee-sample
Actual results:
==================================================================
Cloning the remote Git repository
ERROR: Error cloning remote repo 'origin'
hudson.plugins.git.GitException: Failed to create http proxy uri
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:2038)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$500(CliGitAPIImpl.java:81)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:569)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$2.execute(CliGitAPIImpl.java:798)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$GitCommandMasterToSlaveCallable.call(RemoteGitImpl.java:161)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$GitCommandMasterToSlaveCallable.call(RemoteGitImpl.java:154)
	at hudson.remoting.UserRequest.perform(UserRequest.java:211)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:369)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:117)
	at java.base/java.lang.Thread.run(Thread.java:834)
	Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to JNLP4-connect connection from ip-10-129-2-13.us-east-2.compute.internal/10.129.2.13:60446
		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1788)
		at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:356)
		at hudson.remoting.Channel.call(Channel.java:998)
		at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:146)
		at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.base/java.lang.reflect.Method.invoke(Method.java:566)
		at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:132)
		at com.sun.proxy.$Proxy116.execute(Unknown Source)
		at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1122)
		at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1167)
		at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:124)
		at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:93)
		at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:80)
		at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
		at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
		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$Worker.run(ThreadPoolExecutor.java:628)
		... 1 more
Caused by: java.net.URISyntaxException: Expected scheme-specific part at index 5: http:
	at java.base/java.net.URI$Parser.fail(URI.java:2913)
	at java.base/java.net.URI$Parser.failExpecting(URI.java:2919)
	at java.base/java.net.URI$Parser.parse(URI.java:3119)
	at java.base/java.net.URI.<init>(URI.java:685)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:2034)
	... 14 more
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // timeout
[Pipeline] echo
in catch block
[Pipeline] echo
Caught: hudson.AbortException: Error cloning remote repo 'origin'
[Pipeline] End of Pipeline
ERROR: Error cloning remote repo 'origin'
Finished: FAILURE
===========================================================================
Expected results:
The builds must not through exceptions and continue to run with success.

Additional info:
====================================
oc new-app -f https://raw.githubusercontent.com/openshift/origin/master/examples/jenkins/pipeline/samplepipeline.yaml
===============================================================================
Logs:-
=============
Caught: hudson.AbortException: rollout:latest returned an error;
{err=Error from server (BadRequest): cannot trigger a deployment for "nodejs-mongodb-example" because it contains unresolved images
, verb=rollout, cmd=oc --server=https://172.30.0.1:443 --certificate-authority=/var/run/secrets/kubernetes.io/serviceaccount/ca.crt --namespace=jenkins-test1 --token=XXXXX rollout latest deploymentconfig/nodejs-mongodb-example , out=, status=1}

[Pipeline] End of Pipeline
ERROR: rollout:latest returned an error;
{err=Error from server (BadRequest): cannot trigger a deployment for "nodejs-mongodb-example" because it contains unresolved images
, verb=rollout, cmd=oc --server=https://172.30.0.1:443 --certificate-authority=/var/run/secrets/kubernetes.io/serviceaccount/ca.crt --namespace=jenkins-test1 --token=XXXXX rollout latest deploymentconfig/nodejs-mongodb-example , out=, status=1}

Finished: FAILURE
===============================================================
Comment 3 Jitendar Singh 2020-08-19 07:00:08 UTC 
VERIFIED
=============================================
 jsingh@localhost  ~/Downloads/openshift-install-linux-4.6.0-0.nightly-2020-08-18-165040  oc new-project jenkins-test
Now using project "jenkins-test" on server "https://api.jenkins-2020-08-18-165040.qe.devcluster.openshift.com:6443".

You can add applications to this project with the 'new-app' command. For example, try:

    oc new-app django-psql-example

to build a new example application in Python. Or use kubectl to deploy a simple Kubernetes application:

    kubectl create deployment hello-node --image=gcr.io/hello-minikube-zero-install/hello-node

 jsingh@localhost  ~/Downloads/openshift-install-linux-4.6.0-0.nightly-2020-08-18-165040  oc new-app jenkins-ephemeral
--> Deploying template "openshift/jenkins-ephemeral" to project jenkins-test

===============================================================================================================================
 jsingh@localhost  ~/Downloads/openshift-install-linux-4.6.0-0.nightly-2020-08-18-165040  oc new-app -f https://raw.githubusercontent.com/openshift/origin/master/examples/jenkins/pipeline/maven-pipeline.yaml
--> Deploying template "jenkins-test/maven-pipeline" for "https://raw.githubusercontent.com/openshift/origin/master/examples/jenkins/pipeline/maven-pipeline.yaml" to project jenkins-test

     * With parameters:
        * Application Name=openshift-jee-sample
        * Source URL=https://github.com/openshift/openshift-jee-sample.git
        * Source Ref=master
        * GitHub Webhook Secret=kI0QmrOr3wl7dbtS5fklYwqYToumnVCXXdaba4VH # generated
        * Generic Webhook Secret=rIPq7ah0BJkRFGFuLtRirgGq26Emunxx0o1sfTfB # generated

--> Creating resources ...
    imagestream.image.openshift.io "openshift-jee-sample" created
    imagestream.image.openshift.io "wildfly" created
    buildconfig.build.openshift.io "openshift-jee-sample" created
    buildconfig.build.openshift.io "openshift-jee-sample-docker" created
    deploymentconfig.apps.openshift.io "openshift-jee-sample" created
    service "openshift-jee-sample" created
    route.route.openshift.io "openshift-jee-sample" created
--> Success
    Use 'oc start-build openshift-jee-sample' to start a build.
    Use 'oc start-build openshift-jee-sample-docker' to start a build.
    Access your application via route 'openshift-jee-sample-jenkins-test.apps.jenkins-2020-08-18-165040.qe.devcluster.openshift.com' 
    Run 'oc status' to view your app.
 jsingh@localhost  ~/Downloads/openshift-install-linux-4.6.0-0.nightly-2020-08-18-165040  oc start-build openshift-jee-sample
build.build.openshift.io/openshift-jee-sample-1 started
 jsingh@localhost  ~/Downloads/openshift-install-linux-4.6.0-0.nightly-2020-08-18-165040  oc get pods
NAME               READY   STATUS      RESTARTS   AGE
jenkins-1-deploy   0/1     Completed   0          3m45s
jenkins-1-wjf9j    1/1     Running     0          3m41s
 jsingh@localhost  ~/Downloads/openshift-install-linux-4.6.0-0.nightly-2020-08-18-165040  oc get pods -w
NAME               READY   STATUS      RESTARTS   AGE
jenkins-1-deploy   0/1     Completed   0          3m50s
jenkins-1-wjf9j    1/1     Running     0          3m46s
maven-gjqlp        0/1     Pending     0          0s
maven-gjqlp        0/1     Pending     0          0s
maven-gjqlp        0/1     ContainerCreating   0          0s
maven-gjqlp        0/1     ContainerCreating   0          2s
maven-gjqlp        0/1     ContainerCreating   0          6s
maven-gjqlp        1/1     Running             0          28s
maven-gjqlp        1/1     Terminating         0          56s
openshift-jee-sample-docker-1-build   0/1     Pending             0          0s
openshift-jee-sample-docker-1-build   0/1     Pending             0          0s
openshift-jee-sample-docker-1-build   0/1     Init:0/2            0          0s
maven-gjqlp                           0/1     Terminating         0          60s
openshift-jee-sample-docker-1-build   0/1     Init:0/2            0          2s
openshift-jee-sample-docker-1-build   0/1     Init:0/2            0          6s
maven-gjqlp                           0/1     Terminating         0          66s
maven-gjqlp                           0/1     Terminating         0          66s
openshift-jee-sample-docker-1-build   0/1     Init:0/2            0          11s
openshift-jee-sample-docker-1-build   0/1     Init:1/2            0          12s
openshift-jee-sample-docker-1-build   0/1     PodInitializing     0          13s
openshift-jee-sample-docker-1-build   1/1     Running             0          14s
openshift-jee-sample-docker-1-build   0/1     Completed           0          77s
openshift-jee-sample-1-deploy         0/1     Pending             0          0s
openshift-jee-sample-1-deploy         0/1     Pending             0          0s
openshift-jee-sample-1-deploy         0/1     ContainerCreating   0          0s
openshift-jee-sample-1-deploy         0/1     ContainerCreating   0          2s
openshift-jee-sample-1-76nq6          0/1     Pending             0          0s
openshift-jee-sample-1-76nq6          0/1     Pending             0          0s
openshift-jee-sample-1-76nq6          0/1     ContainerCreating   0          0s
openshift-jee-sample-1-deploy         1/1     Running             0          2s
openshift-jee-sample-1-76nq6          0/1     ContainerCreating   0          2s
openshift-jee-sample-1-76nq6          0/1     ContainerCreating   0          6s
openshift-jee-sample-1-76nq6          0/1     Running             0          37s

===================================================================================
jsingh@localhost  ~/Downloads/openshift-install-linux-4.6.0-0.nightly-2020-08-18-165040  oc get pods
NAME                                  READY   STATUS      RESTARTS   AGE
jenkins-1-deploy                      0/1     Completed   0          8m8s
jenkins-1-wjf9j                       1/1     Running     0          8m4s
openshift-jee-sample-1-76nq6          1/1     Running     0          112s
openshift-jee-sample-1-deploy         0/1     Completed   0          114s
openshift-jee-sample-docker-1-build   0/1     Completed   0          3m12s
===============================================================================
pipeline build succesful and dont see any SEVERE log in master pod
Comment 5 errata-xmlrpc 2020-10-27 16:28:34 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (OpenShift Container Platform 4.6 GA Images), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:4196