Description of problem: The jenkins plugins don't appear. Here's what the jenkins logs say... Jan 27, 2016 1:48:57 PM SEVERE hudson.model.UpdateSite updateData ERROR: Signature verification failed in update site 'default' <a href='#' class='showDetails'>(show details)</a><pre style='display:none'>java.security.cert.CertPathValidatorException: Algorithm constraints check failed: MD5withRSA<br> at sun.security.provider.certpath.PKIXMasterCertPathValidator.validate(PKIXMasterCertPathValidator.java:135)<br> at sun.security.provider.certpath.PKIXCertPathValidator.validate(PKIXCertPathValidator.java:219)<br> at sun.security.provider.certpath.PKIXCertPathValidator.validate(PKIXCertPathValidator.java:140)<br> at sun.security.provider.certpath.PKIXCertPathValidator.engineValidate(PKIXCertPathValidator.java:79)<br> at java.security.cert.CertPathValidator.validate(CertPathValidator.java:292)<br> at org.jvnet.hudson.crypto.CertificateUtil.validatePath(CertificateUtil.java:93)<br> at jenkins.util.JSONSignatureValidator.verifySignature(JSONSignatureValidator.java:76)<br> at hudson.model.UpdateSite.verifySignature(UpdateSite.java:219)<br> at hudson.model.UpdateSite.updateData(UpdateSite.java:198)<br> at hudson.model.UpdateSite.updateDirectlyNow(UpdateSite.java:170)<br> at hudson.PluginManager.doCheckUpdatesServer(PluginManager.java:891)<br> at jenkins.model.DownloadSettings$DailyCheck.execute(DownloadSettings.java:118)<br> at hudson.model.AsyncPeriodicWork$1.run(AsyncPeriodicWork.java:53)<br> at java.lang.Thread.run(Thread.java:745)<br></pre> When I inspect the java version by shelling into the container like so... $ docker run -t -i --rm docker.io/openshift/jenkins-1-centos7 bash I see java-1.8.0-openjdk-1.8.0.71-2.b15.el7_2.x86_64 Some upstream reports suggest that the java version may be a problem. I know this was working not too long ago, and there was a recent openjdk update in RHEL7.2, so maybe this is related... https://issues.jenkins-ci.org/browse/JENKINS-31102 Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Can I see a layout of your directory structure and in particular your plugins.txt file that contains all your plugin name name and versions.
Also can you retry I know the update site was down at some point in the last day or so. Thanks!