The CustomCFSQuotaPeriod alpha feature enables node administrators to change the default period used to enforce CFS quota on a node.  This can improve performance for some workloads that experience latency while using CFS quota with the default measurement period.  Finally, the SIG continues to focus on improving reliability by fixing bugs while working out design and implementation of future features.

## Changelog since v1.8.7

### Other notable changes

* Configurable etcd quota backend bytes in GCE ([#59259](https://github.com/kubernetes/kubernetes/pull/59259), [@wojtek-t](https://github.com/wojtek-t))

- Fixed a potential deadlock in the resource quota controller. Enabled recording partial usage info for quota objects specifying multiple resources, when only some of the resources' usage can be determined. ([#74747](https://github.com/kubernetes/kubernetes/pull/74747), [@liggitt](https://github.com/liggitt))

- Kubelet Graceful Node Shutdown feature is now beta. ([#99735](https://github.com/kubernetes/kubernetes/pull/99735), [@bobbypage](https://github.com/bobbypage)) [SIG Node]
- Limit the quest value of hugepage to integer multiple of page size. ([#98515](https://github.com/kubernetes/kubernetes/pull/98515), [@lala123912](https://github.com/lala123912)) [SIG Apps]
- One new field "InternalTrafficPolicy" in Service is added.

* kube-controller-manager can now start the quota controller when discovery results can only be partially determined. ([#67433](https://github.com/kubernetes/kubernetes/pull/67433), [@deads2k](https://github.com/deads2k))

* Moved qos to api.helpers. ([#44906](https://github.com/kubernetes/kubernetes/pull/44906), [@k82cn](https://github.com/k82cn))

* Fix issue with the resource quota controller causing add quota to be resynced at the wrong ([#45685](https://github.com/kubernetes/kubernetes/pull/45685), [@derekwaynecarr](https://github.com/derekwaynecarr))

  
  It matches all PVC objects that have the volume attributes class mentioned. 
  

// https://www.iana.org/domains/root/db/qpon.html
qpon

// quebec : PointQuébec Inc
// https://www.iana.org/domains/root/db/quebec.html
quebec

// quest : XYZ.COM LLC
// https://www.iana.org/domains/root/db/quest.html
quest

// racing : Premier Registry Limited
// https://www.iana.org/domains/root/db/racing.html
racing

// radio : European Broadcasting Union (EBU)

## Changelog since v1.17.16

## Changes by Kind

### Bug or Regression

- Fix counting error in service/nodeport/loadbalancer quota check ([#97830](https://github.com/kubernetes/kubernetes/pull/97830), [@pacoxu](https://github.com/pacoxu)) [SIG API Machinery and Network]

- Kubelet: Fix fs quota monitoring on volumes ([#116793](https://github.com/kubernetes/kubernetes/pull/116793), [@pacoxu](https://github.com/pacoxu)) [SIG Storage]

## Dependencies

### Added
_Nothing has changed._

### Changed