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  1. WildFly
  2. WFLY-6841

Singleton backup service cannot be overridden

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Details

    • Bug
    • Resolution: Done
    • Major
    • 11.0.0.Alpha1
    • 10.0.0.Final
    • Clustering
    • None

    Description

      Currently, singleton services are started on the primary node only - no service is started on the backup nodes. We can generalize this use case by building a singleton service using 2 services: one to be started on the primary node, and the other to be installed on backup nodes. When a node is elected as the primary provider, we stop the backup service, and start the primary service. Conversely, when a primary node loses a re-election, it stops its primary service and starts its backup service.

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                pferraro@redhat.com Paul Ferraro
                pferraro@redhat.com Paul Ferraro
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                  Created:
                  Updated:
                  Resolved: