Uploaded image for project: 'OpenShift Node'
  1. OpenShift Node
  2. OCPNODE-1651

Image GC in split-filesystem

XMLWordPrintable

    • Icon: Epic Epic
    • Resolution: Unresolved
    • Icon: Major Major
    • None
    • None
    • None
    • None
    • Upstream KEP for image GC in split-filesystem
    • BU Product Work
    • False
    • None
    • False
    • Not Selected
    • To Do
    • OCPSTRAT-188 - Split filesystem and make each partition first class citizen for kubelet
    • OCPSTRAT-188Split filesystem and make each partition first class citizen for kubelet
    • 21% To Do, 0% In Progress, 79% Done
    • XL

      OCP/Telco Definition of Done
      Epic Template descriptions and documentation.

      <--- Cut-n-Paste the entire contents of this description into your new Epic --->

      Epic Goal

      With Split filesystem the ephemeral storage can be available separate from root. However, kubelet garbage collection (GC) operates only on root. This means, if the split is used to store images, they will never be cleaned-up by kubelet GC.

      • Pursue upstream discussion for allowing image GC in partition other than root.
      • Propose KEP and get an agreement on design.
      • Create a plan to implement and follow-through the agreed KEP.

      Why is this important?

      Scenarios

      1. ...

      Acceptance Criteria

      • CI - MUST be running successfully with tests automated
      • Release Technical Enablement - Provide necessary release enablement details and documents.
      • ...

      Dependencies (internal and external)

      1. ...

      Previous Work (Optional):

      Open questions::

      Done Checklist

      • CI - CI is running, tests are automated and merged.
      • Release Enablement <link to Feature Enablement Presentation>
      • DEV - Upstream code and tests merged: <link to meaningful PR or GitHub Issue>
      • DEV - Upstream documentation merged: <link to meaningful PR or GitHub Issue>
      • DEV - Downstream build attached to advisory: <link to errata>
      • QE - Test plans in Polarion: <link or reference to Polarion>
      • QE - Automated tests merged: <link or reference to automated tests>
      • DOC - Downstream documentation merged: <link to meaningful PR>

              rh-ee-kehannon Kevin Hannon
              nagrawal@redhat.com Neelesh Agrawal
              Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

                Created:
                Updated: