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  1. OpenShift Cloud
  2. OCPCLOUD-1244

Create Machine API/Etcd Operator safety hand off enhancement

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    • Icon: Story Story
    • Resolution: Done
    • Icon: Major Major
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    • CLOUD Sprint 206, CLOUD Sprint 207, CLOUD Sprint 208, CLOUD Sprint 209, CLOUD Sprint 210, CLOUD Sprint 211, CLOUD Sprint 212, CLOUD Sprint 213, CLOUD Sprint 214, CLOUD Sprint 215, CLOUD Sprint 216, CLOUD Sprint 217

      User Story

      As an operator of OpenShift I want the system to safely prevent problems with the etcd clsuter so that I can replace and resize the control plane machines in a semi automated manner

      As a developer on OpenShift I would like to understand the design for a safety mechanism that prevents etcd quorum loss so that I can implement the solution during the 4.10 cycle

      Background

      We need to design a mechanism that allows Machine API and Etcd Operator to coordinate between one another to allow the safe startup/removal of new Machine members.

      Steps

      • Write enahncement
      • Get feedback from etcd operator et al

      Stakeholders

      • Cluster Infrastructure
      • Etcd

      Definition of Done

      • Enhancement is merged
      • Docs
      • <Add docs requirements for this card>
      • Testing
      • <Explain testing that will be added>

              joelspeed Joel Speed
              joelspeed Joel Speed
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                Created:
                Updated:
                Resolved: