Enable Writable cgroups for unprivileged containers

[Divya063]

Enhancement Description

• One-line enhancement description (can be used as a release note): Add support for writable cgroups field under container.SecurityContext

• Kubernetes Enhancement Proposal: TBD - KEP-5474: Introduce WritableCgroups option #5475

• Discussion Link:

  • Enable Writable cgroups for unprivileged containers containerd/containerd#10924
  • Writable cgroup for unprivileged containers kubernetes#121190
  • sig-node meeting

• PRs by stage and milestone:

  • Alpha - v1.xx
    • KEP (k/enhancements) update PR(s):
    • Code (k/k) update PR(s):
    • Docs (k/website) update PR(s):

Please keep this description up to date. This will help the Enhancement Team to track the evolution of the enhancement efficiently.

[HirazawaUi]

/sig node