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

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

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    • OCPSTRAT-10Install and update OpenShift on Infrastructure Providers
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    • Program Call
    • I am marking this for TE as this process and our oc-mirroring process may conflict with one another and support will need to know when to suggest which situation.

    Description

      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

       

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          is depended on by

          Feature Request - Feature requests from customers and/or users RFE-4482 Customers should be able to update without a container registry in disconnected environments

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Accepted

          Feature - Capability or a well-defined set of functionality that delivers business value. Features can include additions or changes to existing functionality. Features can easily span multiple teams, and potentially multiple releases. OCPSTRAT-712 SNO Upgrades, Backup, Restores and Rollbacks

          • Critical - To be worked on immediately following BLOCKER issues.
          • New

          Activity

            People

              rh-ee-smodeel Subin MM
              rh-ee-smodeel Subin MM
              Mark Russell, Oved Ourfali
              Yang Yang Yang Yang
              Stephanie Stout Stephanie Stout
              Scott Dodson Scott Dodson
              Sinny Kumari Sinny Kumari
              Subin MM Subin MM
              Eric Rich Eric Rich
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              Dates

                Created:
                Updated: