Merge pull request kubernetes#3057 from chendave/ga

Graduate `PreferNominatedNode` to GA

Author: k8s-ci-robot

keps/prod-readiness/sig-scheduling/1923.yaml

@@ -3,3 +3,5 @@ alpha:
   approver: "@wojtek-t"
 beta:
   approver: "@wojtek-t"
+stable:
+  approver: "@wojtek-t"

keps/sig-scheduling/1923-prefer-nominated-node/README.md

@@ -14,6 +14,7 @@
   - [Graduation Criteria](#graduation-criteria)
     - [Alpha](#alpha)
     - [Beta](#beta)
+    - [GA](#ga)
 - [Production Readiness Review Questionnaire](#production-readiness-review-questionnaire)
   - [Feature Enablement and Rollback](#feature-enablement-and-rollback)
   - [Rollout, Upgrade and Rollback Planning](#rollout-upgrade-and-rollback-planning)
@@ -198,6 +199,12 @@ in back-to-back releases.
 - Gather feedback from developers and surveys.
 - The feature is guarded by a feature flag, and will be enabled by default in beta.
 
+#### GA
+
+- No negative feedback.
+- The feature gate `PreferNominatedNode` will graduate to GA.
+- [Integration test](https://k8s-testgrid.appspot.com/presubmits-kubernetes-blocking#pull-kubernetes-integration&include-filter-by-regex=TestPreferNominatedNode).
+
 ## Production Readiness Review Questionnaire
 
 ### Feature Enablement and Rollback
@@ -329,3 +336,4 @@ _This section must be completed when targeting beta graduation to a release._
 - 2020-09-29: Initial KEP sent out for review https://github.com/kubernetes/enhancements/pull/2026
 - 2020-12-17: Mark the KEP as implementable
 - 2021-05-21: Graduate the feature to Beta
+- 2021-11-23: Graduate the feature to GA

keps/sig-scheduling/1923-prefer-nominated-node/kep.yaml

@@ -18,12 +18,12 @@ prr-approvers:
   - "@wojtek-t"
 
 # The target maturity stage in the current dev cycle for this KEP.
-stage: beta
+stage: stable
 
 # The most recent milestone for which work toward delivery of this KEP has been
 # done. This can be the current (upcoming) milestone, if it is being actively
 # worked on.
-latest-milestone: "v1.22"
+latest-milestone: "v1.24"
 
 # The milestone at which this feature was, or is targeted to be, at each stage.
 milestone: