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  1. JBoss Enterprise Application Platform
  2. JBEAP-14477

EAP CD clustering scale up issues on OpenShift

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Critical Critical
    • 7.2.0.CD12
    • None
    • Clustering
    • None
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      To reproduce (with reference to Building EAP for OpenShift section Testing Built Images with OCP):

      • Using oc cluster up, obtain the latest EAP-CD Openshift Image:
      • import the current imagestreams:
        See here: https://paste.fedoraproject.org/paste/WDOPugjKUtXvkFfOHv6E3A
        $ docker pull docker-registry.engineering.redhat.com/kwills/eap-cd-openshift:SNAPSHOT
        [Note this is not yet updated to CR1]
      • clone the repo: https://github.com/luck3y/jboss-eap-7-openshift-image/tree/eap-cd-dev
      • run the following setup script: misc/setup-templates.sh (change the docker tag for the SNAPSHOT above)
      • run the misc/import_templates.sh script
      • in the local openshift admin console, log in as developer and add to app, pick 'JBoss EAP CD + A-MQ(with https)' and add it to 'My Project'
      • Allow the build to complete and the first pod to run.
      • Scale the pods to 2, observe the logs for both pods.
      • Scale to 3, observe errors begin to occur.
      • Scale to 4, same as 3 etc.
      Show
      To reproduce (with reference to Building EAP for OpenShift section Testing Built Images with OCP): Using oc cluster up, obtain the latest EAP-CD Openshift Image: import the current imagestreams: See here: https://paste.fedoraproject.org/paste/WDOPugjKUtXvkFfOHv6E3A $ docker pull docker-registry.engineering.redhat.com/kwills/eap-cd-openshift:SNAPSHOT [Note this is not yet updated to CR1] clone the repo: https://github.com/luck3y/jboss-eap-7-openshift-image/tree/eap-cd-dev run the following setup script: misc/setup-templates.sh (change the docker tag for the SNAPSHOT above) run the misc/import_templates.sh script in the local openshift admin console, log in as developer and add to app, pick 'JBoss EAP CD + A-MQ(with https)' and add it to 'My Project' Allow the build to complete and the first pod to run. Scale the pods to 2, observe the logs for both pods. Scale to 3, observe errors begin to occur. Scale to 4, same as 3 etc.

      This is for JBoss EAP 7.2.0.CD12.Alpha1 (WildFly Core 4.0.1.Final-redhat-1-20180316. See attached logs.tgz and standalone-openshift.xml)

      These logs are EAP CD starting in OpenShift and deploying a quick start from https://github.com/jboss-openshift/openshift-quickstarts.git
      (Tag 1.3, helloworld-mdb)

      The first two pods seem to come up fine, but the 3rd and 4th do not.
      EAP71 doesn't have this issue, and I can add pods to the deployment and the join the cluster fine.

        1. eap-app-71-amq-1-1-bl9h9.log
          24 kB
        2. eap-app-71-amq-1-1-fnhdw.log
          25 kB
        3. eap-app-71-amq-1-1-pqwmm.log
          27 kB
        4. eap-app-71-amq-1-amq-1-dj7mk.log
          3 kB
        5. eap-app-amq-2-1-9zlnd.log
          26 kB
        6. eap-app-amq-2-1-jd4bk.log
          28 kB
        7. eap-app-amq-2-1-pjng4.log
          24 kB
        8. eap-app-amq-2-1-tmfld.log
          56 kB
        9. eap-app-cd1-1-9gkxm.log
          81 kB
        10. eap-app-cd1-1-bc49s.log
          62 kB
        11. eap-app-cd1-1-fd6z8.log
          159 kB
        12. eap-app-cd1-1-s8rrs.log
          130 kB
        13. eap-cd-app-basic-1-1-4mqdd.log
          44 kB
        14. eap-cd-app-basic-1-1-9bhc7.log
          72 kB
        15. eap-cd-app-basic-1-1-g8nnb.log
          54 kB
        16. eap-cd-app-basic-1-1-jdxlx.log
          61 kB
        17. eap-cd-app-basic-1-1-n5f44.log
          51 kB
        18. eap-cd-app-basic-1-1-r2n64.log
          48 kB
        19. eap-cd-app-basic-1-1-wj4h7.log
          48 kB
        20. eap-cd-app-basic-1-1-zd5sg.log
          43 kB
        21. logs.tgz
          40 kB
        22. standalone-openshift.xml
          34 kB

              rhn-engineering-rhusar Radoslav Husar
              kwills@redhat.com Ken Wills
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                Created:
                Updated:
                Resolved: