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  1. OpenShift Virtualization
  2. CNV-36134

Reduce time to redeploy VM scheduled on unhealthy node on 4.15.1

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    • cnv-vm-ready
      • on a node failure, the recovery time for a VM is reduced significantly
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    • To Do
    • CNV-31893BMC Event driven fencing
    • 0% To Do, 0% In Progress, 100% Done
    • dev-ready, doc-ready, po-ready, qe-ready, ux-ready
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      2024-03-04: https://issues.redhat.com/browse/CNV-38703 is merged, and the measurements are planned for the current sprint...

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      2024-03-04: https://issues.redhat.com/browse/CNV-38703 is merged, and the measurements are planned for the current sprint...

      Goal

      Node Health Check (NHC) detects if a node is not healthy anymore and terminates the pods scheduled to this node.

      A VM scheduled to a node detected (e.g. by Node Health Check (NHC)) as not healthy anymore should be restarted quicker than documented  in CNV-30903.

      User Stories

      • As a VM owner, I want my VM redeployed quickly after the node is detected as unhealthy, so that my VM has a minimal downtime.

      Non-Requirements

      • The amount of time the node requires to recover.

      Notes

      • Any additional details or decisions made/needed

              rh-ee-jcanocan Javier Cano Cano
              unassigned_jira Unassigned
              Geetika Kapoor Geetika Kapoor
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                Created:
                Updated:
                Resolved: