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  1. OpenShift Container Platform (OCP) Strategy
  2. OCPSTRAT-1845

[GA]Disconnected Cluster Update and Boot without local image registry - phase 2

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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

       

              rhn-support-mrussell Mark Russell
              rh-ee-smodeel Subin M
              None
              Mark Russell, Oved Ourfali, Ramon Acedo
              Scott Dodson Scott Dodson (Inactive)
              Eric Rich Eric Rich
              Jianwei Hou Jianwei Hou
              Matthew Werner Matthew Werner
              Kyle Walker Kyle Walker
              Sinny Kumari Sinny Kumari
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                Created:
                Updated: