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  1. OpenShift Container Platform (OCP) Strategy
  2. OCPSTRAT-763

[TechPreview]Disconnected Cluster Update and Boot without local image registry - phase 1

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      Feature Overview

      Note: This feature will be a TechPreview in 4.16 since the newly introduced API must graduate to v1.

      Overarching Goal

      Customers should be able to update and boot a cluster without a container registry in disconnected environments. This feature is for Baremetal disconnected cluster.

      Background

      • For a single node cluster effectively cut off from all other networking, update the cluster despite the lack of access to image registries, local or remote.
      • For multi-node clusters that could have a complete power outage, recover smoothly from that kind of disruption, despite the lack of access to image registries, local or remote.
      • Allow cluster node(s) to boot without any access to a registry in case all the required images are pinned

       

              rh-ee-smodeel Subin M
              rh-ee-smodeel Subin M
              Mark Russell, Oved Ourfali
              Eric Rich Eric Rich
              Jianwei Hou Jianwei Hou
              Stephanie Stout Stephanie Stout
              Scott Dodson Scott Dodson (Inactive)
              Sinny Kumari Sinny Kumari
              Subin M Subin M
              Eric Rich Eric Rich
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                Created:
                Updated: