- Migrated the StatefulSet controller (within `kube-controller-manager`) to use [contextual logging](https://k8s.io/docs/concepts/cluster-administration/system-logs/#contextual-logging) ([#113840](https://github.com/kubernetes/kub...

- Migrated `pod-security-admission` to use [contextual logging](https://k8s.io/docs/concepts/cluster-administration/system-logs/#contextual-logging). ([#114471](https://github.com/kubernetes/kubernetes/pull/114471), [@Nama...

- Migrated the `volumebinding scheduler plugins` to use [contextual logging](https://k8s.io/docs/concepts/cluster-administration/system-logs/#contextual-logging). ([#116803](https://github.com/kubernetes/kubernetes/pull/116803), ...

### Pod resource metrics

On-demand metrics calculation is now available through `/metrics/resources`. [When enabled](

- StorageOS volumes now show correct mount information (node and mount time) in the StorageOS administration CLI and UI. ([#78522](https://github.com/kubernetes/kubernetes/pull/78522), [@croomes](https://github.com/croomes))

*   Neutron LBaas V1 support has been removed.

This work enables Kubernetes to take full advantage of the relevant services as exposed by OpenStack clouds. Refer to the [Cloud Providers](https://kubernetes.io/docs/concepts/cluster-administration/cloud-providers/#openstack) documentation for more information.

### Storage

[SIG Storage](https://github.com/kubernetes/community/tree/master/sig-storage) is responsible for storage and volume plugin components.

  optional string providerID = 3;

  // Unschedulable controls node schedulability of new pods. By default, node is schedulable.
  // More info: https://kubernetes.io/docs/concepts/nodes/node/#manual-node-administration
  // +optional
  optional bool unschedulable = 4;

  // If specified, the node's taints.
  // +optional
  repeated Taint taints = 5;

either 2Mi or 1Gi Huge Pages.  This benefits applications that consume large amounts of memory.  Use of Huge Pages is a common tuning recommendation for databases and JVMs.  Finally, the [Device Plugin](https://kubernetes.io/docs/concepts/cluster-administration/device-plugins/) feature, which provides a framework for vendors to advertise their resources to the Kubelet without changing Kubernetes core code.  Targeted devices include GPUs, High-performance NICs, FPGAs, InfiniBand, and other similar computing...

#### Metrics
* [stable] Add support for cloudprovider metrics for storage API calls. See [Controller manager metrics](https://kubernetes.io/docs/concepts/cluster-administration/controller-metrics/) for more information.

### **Other notable changes**

#### Admission plugin

Users of FlexVolume should move their workloads to CSI driver.

### Deprecation of klog specific flags

To simplify the code base, several [logging flags got marked as deprecated](https://kubernetes.io/docs/concepts/cluster-administration/system-logs/#klog) in Kubernetes 1.23.
The code which implements them will be removed in a future release, so users of those need to start replacing the deprecated flags with some alternative solutions.