Removing dockershim from kubelet

[SergeyKanzhelev]

Enhancement Description

• One-line enhancement description (can be used as a release note): CRI for docker (i.e. dockershim) is currently a built-in container runtime in kubelet code base. This proposal aims
  at a deprecation and subsequent removal of dockershim from kubelet.
• Kubernetes Enhancement Proposal: https://github.com/kubernetes/enhancements/blob/master/keps/sig-node/2221-remove-dockershim/README.md
• Discussion Link: https://groups.google.com/g/kubernetes-sig-node/c/wZVY2cUBKfo/m/wFoyTEdMAwAJ
• Primary contact (assignee): @dims
• Responsible SIGs: SIG-Node
• Enhancement target (which target equals to which milestone):
  • Alpha release target (x.y): 1.20 (marked as deprecated)
  • Beta release target (x.y): 1.24 (k8s released without dockershim)
  • Stable release target (x.y): 1.24 (dockershim is removed from the codebase)
• Alpha
  • KEP (k/enhancements) update PR(s): Removing dockershim from kubelet #1985
  • Code (k/k) update PR(s): Deprecate Dockershim kubernetes#94624
  • Docs (k/website) update PR(s): https://groups.google.com/g/kubernetes-sig-node/c/TTVleVm6EfQ/m/1Mkvw9K4AwAJ
• Beta
  • KEP (k/enhancements) update PR(s):
  • Code (k/k) update PR(s):
  • Docs (k/website) update(s):

<-- uncomment for the next stage

• Stable
  • KEP (k/enhancements) update PR(s):
  • Code (k/k) update PR(s):
  • Docs (k/website) update(s):
    -->

/sig node

[SergeyKanzhelev]

/sig node

[fejta-bot]

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