- For pod resizes requested on nodes where the resize request exceeds the node's allocatable capacity or the node is running an OS that does not support resize, the request will now fail in admission rather than be marked as Infeasible in the pod status later. ([#136043](https://github.com/kubernetes/kubernetes/pull/136043), [@natasha4...

It's in alpha and disabled by default. The `VolumeCapacityPriority` alpha feature was replaced with this, and the default behavior was changed. The `VolumeCapacityPriority` preferred a node with the least allocatable, but the `StorageCapacityScoring` preferred a node with the maximum allocatable. See [KEP-4049](https://github.com/kubernetes/enhancements/blob/master/keps/sig-storage/4049-storage-capacity-scoring-of-nodes-for-dynamic-provisioning/README.md) for details. ([#128184](https://github.co...

    `--cgroups-per-qos=false`.
  * If `kube-reserved` and/or `system-reserved` are specified, node allocatable
    will be enforced on all pods by default. To opt-out set
    `--enforce-node-allocatable=””`
  * Hard Eviction Thresholds will be subtracted from Capacity while calculating
    Node Allocatable. This will result in a reduction of schedulable capacity in

- EmptyDir memory backed volumes are sized as the minimum of pod allocatable memory on a host and an optional explicit user provided value. ([#100319](https://github.com/kubernetes/kubernetes/pull/100319), [@derekwaynecarr](https://github.com/derekwaynecarr)) [SIG Node]

* Make volume usage metrics available for Cinder ([#62668](https://github.com/kubernetes/kubernetes/pull/62668), [@zetaab](https://github.com/zetaab))

  * For alpha, volume resizing supports only Gluster volumes.

* [alpha] Provide capacity isolation and resource management for local ephemeral storage

  * You can now set container requests, container limits, and node allocatable reservations for the new `ephemeral-storage` resource.

  * The `ephemeral-storage` resource includes all the disk space a container might consume with container overlay or scratch.

### SIG Storage

- Fixed CSI volume limits not showing up in node's capacity and allocatable ([#70540](https://github.com/kubernetes/kubernetes/pull/70540), [@gnufied](https://github.com/gnufied))

* Return container command exit codes in kubectl run/exec ([#26541](https://github.com/kubernetes/kubernetes/pull/26541), [@sttts](https://github.com/sttts))
* Fix kubectl describe to display a container's resource limit env vars as node allocatable when the limits are not set ([#29849](https://github.com/kubernetes/kubernetes/pull/29849), [@aveshagarwal](https://github.com/aveshagarwal))

  * Prevent kubelet from setting allocatable < 0 for a resource upon initial creation. ([#46516](https://github.com/kubernetes/kubernetes/pull/46516), [@derekwaynecarr](https://github.com/derekwaynecarr))

* Bug fixes

* remove retry operation on attach/detach  azure disk ([#70568](https://github.com/kubernetes/kubernetes/pull/70568), [@andyzhangx](https://github.com/andyzhangx))
* Fix CSI volume limits not showing up in node's capacity and allocatable ([#70540](https://github.com/kubernetes/kubernetes/pull/70540), [@gnufied](https://github.com/gnufied))