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  1. OpenShift Bugs
  2. OCPBUGS-54617

Spot Machine should be Failed if during provisioning Machine becomes Deallocated on Azure

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    • Quality / Stability / Reliability
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    • CLOUD Sprint 269, CLOUD Sprint 270
    • 2
    • Done
    • Bug Fix
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      * Previously, {azure-short} spot machines that were evicted before their node became ready could get stuck in the `provisioned` state. With this release, {azure-short} spot instances now use a delete eviction policy. This policy ensures that the machines correctly transition to the `failed` state upon preemption. (link:https://issues.redhat.com/browse/OCPBUGS-54617[OCPBUGS-54617])
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      * Previously, {azure-short} spot machines that were evicted before their node became ready could get stuck in the `provisioned` state. With this release, {azure-short} spot instances now use a delete eviction policy. This policy ensures that the machines correctly transition to the `failed` state upon preemption. (link: https://issues.redhat.com/browse/OCPBUGS-54617 [ OCPBUGS-54617 ])
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      Description of problem:

       - When provisioning  Spot VM via Machineset ,if the cloud provider stops the VM between Machine gets provisioned and it joins to the cluster as Node , the machine remains powered-off (Deallocated in Azure clusters)  causing machine-controller get stuck in a loop waiting machine to join the node:
[controller.go:318] machine-name-xxxx: has no node yet, requeuing

      Version-Release number of selected component (if applicable):

      How reproducible:

          Scale up a Spot

      Steps to Reproduce:

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      Actual results:

      After machine joins as Node everithing works as expected and workloads are scheduled in surviving nodes.  

      Expected results:

      If the SpotVM gets Deallocated during provisionig phase, openshift should reconcile the status of the machine-controller.

      Additional info:

              rmanak@redhat.com Radek Manak
              rhn-support-lperezbe Luis Perez Besa
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              Zhaohua Sun Zhaohua Sun
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                Created:
                Updated:
                Resolved: