Chore: Version bump to 1.32 (#1927)

Author: edibble21

.github/workflows/kind-e2e.yaml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        k8sVersion: ["1.25.x", "1.26.x", "1.27.x", "1.28.x", "1.29.x", "1.30.x", "1.31.x"]
+        k8sVersion: ["1.25.x", "1.26.x", "1.27.x", "1.28.x", "1.29.x", "1.30.x", "1.31.x", "1.32.x"]
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
     - name: Set up Python 3.10

.github/workflows/presubmit.yaml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        k8sVersion: ["1.25.x", "1.26.x", "1.27.x", "1.28.x", "1.29.x", "1.30.x", "1.31.x"]
+        k8sVersion: ["1.25.x", "1.26.x", "1.27.x", "1.28.x", "1.29.x", "1.30.x", "1.31.x", "1.32.x"]
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
     - uses: ./.github/actions/install-deps
@@ -25,7 +25,7 @@ jobs:
     - run: K8S_VERSION=${{ matrix.k8sVersion }} make presubmit
     - name: Send coverage
       # should only send converage once https://docs.coveralls.io/parallel-builds
-      if: matrix.k8sVersion == '1.31.x'
+      if: matrix.k8sVersion == '1.32.x'
       env:
         COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: goveralls -coverprofile=coverage.out -service=github

hack/toolchain.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-K8S_VERSION="${K8S_VERSION:="1.31.x"}"
+K8S_VERSION="${K8S_VERSION:="1.32.x"}"
 KUBEBUILDER_ASSETS="/usr/local/kubebuilder/bin"
 
 main() {

kwok/apis/crds/karpenter.kwok.sh_kwoknodeclasses.yaml

@@ -3,7 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.16.5
+    controller-gen.kubebuilder.io/version: v0.17.1
   name: kwoknodeclasses.karpenter.kwok.sh
 spec:
   group: karpenter.kwok.sh

kwok/charts/crds/karpenter.sh_nodeclaims.yaml

@@ -3,7 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.16.5
+    controller-gen.kubebuilder.io/version: v0.17.1
   name: nodeclaims.karpenter.sh
 spec:
   group: karpenter.sh

kwok/charts/crds/karpenter.sh_nodepools.yaml

@@ -3,7 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.16.5
+    controller-gen.kubebuilder.io/version: v0.17.1
   name: nodepools.karpenter.sh
 spec:
   group: karpenter.sh

pkg/apis/crds/karpenter.sh_nodeclaims.yaml

@@ -3,7 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.16.5
+    controller-gen.kubebuilder.io/version: v0.17.1
   name: nodeclaims.karpenter.sh
 spec:
   group: karpenter.sh

pkg/apis/crds/karpenter.sh_nodepools.yaml

@@ -3,7 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.16.5
+    controller-gen.kubebuilder.io/version: v0.17.1
   name: nodepools.karpenter.sh
 spec:
   group: karpenter.sh

pkg/test/environment.go

@@ -114,16 +114,17 @@ func NewEnvironment(options ...option.Function[EnvironmentOptions]) *Environment
 	opts := option.Resolve(options...)
 	ctx, cancel := context.WithCancel(context.Background())
 
-	version := version.MustParseSemantic(strings.Replace(env.WithDefaultString("K8S_VERSION", "1.31.x"), ".x", ".0", -1))
+	version := version.MustParseSemantic(strings.Replace(env.WithDefaultString("K8S_VERSION", "1.32.x"), ".x", ".0", -1))
 	environment := envtest.Environment{Scheme: scheme.Scheme, CRDs: opts.crds}
-	if version.Minor() >= 21 {
+	if version.Minor() >= 21 && version.Minor() < 32 {
 		// PodAffinityNamespaceSelector is used for label selectors in pod affinities.  If the feature-gate is turned off,
 		// the api-server just clears out the label selector so we never see it.  If we turn it on, the label selectors
 		// are passed to us and we handle them. This feature is alpha in apiextensionsv1.21, beta in apiextensionsv1.22 and will be GA in 1.24. See
 		// https://github.com/kubernetes/enhancements/issues/2249 for more info.
 		environment.ControlPlane.GetAPIServer().Configure().Set("feature-gates", "PodAffinityNamespaceSelector=true")
 	}
-	if version.Minor() >= 24 {
+	//MinDomains got promoted to stable in 1.32
+	if version.Minor() >= 24 && version.Minor() < 32 {
 		// MinDomainsInPodTopologySpread enforces a minimum number of eligible node domains for pod scheduling
 		// See https://kubernetes.io/docs/concepts/scheduling-eviction/topology-spread-constraints/#spread-constraint-definition
 		// Ref: https://github.com/aws/karpenter-core/pull/330

pkg/test/v1alpha1/crds/karpenter.test.sh_testnodeclasses.yaml

@@ -3,7 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.16.5
+    controller-gen.kubebuilder.io/version: v0.17.1
   name: testnodeclasses.karpenter.test.sh
 spec:
   group: karpenter.test.sh