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  1. Cloud Enablement
  2. CLOUD-2187

Use upstream KUBE_PING in JDG 7.2

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Details

    • Enhancement
    • Resolution: Obsolete
    • Minor
    • None
    • None
    • JDG7
    • None

    Description

      JDG 7.2 is shipped with the upstream version of KUBE_PING (source code can be found here). Since we are early in development loop of 7.2, we would like to try it out (I mentioned it in "Embedded JGroups In OpenShift - Need some help" email thread).

      In order to use the upstream KUBE_PING we need to:

      • Update layers.conf file to pull modules shipped by us in the first place. That's the simplest way to discover upstream KUBE_PING.
      • Update clustered-openshift.xml file and replace old protocol name with the new one.
      • Translate old set of environmental variables into the new one. We need to preserve backwards compatibility with this change.

      For the external client, there should be no noticeable change (apart from configuration bits but the names can not conflict with each other).

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          blocks

          Bug - A problem that impairs or prevents the functions of the product. ISPN-8452 KUBE_PING doesn't work with JDG 7.2 OpenShift image

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Resolved
          relates to

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) CLOUD-1958 [Common] Investigate alternative to kube ping for clustering

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified

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            People

              remerson@redhat.com Ryan Emerson
              slaskawi@redhat.com Sebastian Łaskawiec (Inactive)
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                Updated:
                Resolved: