⚠ bump to kubernetes 1.22.0 (#1626)

* bump to kubernetes 1.22.0

* bump envtest binaries to 1.22

Signed-off-by: Joe Lanford <joe.lanford@gmail.com>

* remove all usages for apiextensions.k8s.io/v1beta1 CRDs

* remove all usages for admissionregistration.k8s.io/v1beta1 mutating and validating webhook configs

Signed-off-by: Joe Lanford <joe.lanford@gmail.com>

go.mod

@@ -7,8 +7,6 @@ require (
 	github.com/fsnotify/fsnotify v1.4.9
 	github.com/go-logr/logr v0.4.0
 	github.com/go-logr/zapr v0.4.0
-	github.com/googleapis/gnostic v0.5.5 // indirect
-	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/imdario/mergo v0.3.12 // indirect
 	github.com/onsi/ginkgo v1.16.4
 	github.com/onsi/gomega v1.14.0
@@ -20,11 +18,11 @@ require (
 	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac
 	gomodules.xyz/jsonpatch/v2 v2.2.0
 	google.golang.org/appengine v1.6.7 // indirect
-	k8s.io/api v0.21.3
-	k8s.io/apiextensions-apiserver v0.21.3
-	k8s.io/apimachinery v0.21.3
-	k8s.io/client-go v0.21.3
-	k8s.io/component-base v0.21.3
+	k8s.io/api v0.22.0
+	k8s.io/apiextensions-apiserver v0.22.0
+	k8s.io/apimachinery v0.22.0
+	k8s.io/client-go v0.22.0
+	k8s.io/component-base v0.22.0
 	k8s.io/utils v0.0.0-20210722164352-7f3ee0f31471
 	sigs.k8s.io/yaml v1.2.0
 )

hack/check-everything.sh

@@ -28,7 +28,7 @@ kb_root_dir=$tmp_root/kubebuilder
 ${hack_dir}/verify.sh
 
 # Envtest.
-ENVTEST_K8S_VERSION=${ENVTEST_K8S_VERSION:-"1.21.2"}
+ENVTEST_K8S_VERSION=${ENVTEST_K8S_VERSION:-"1.22.0"}
 
 header_text "installing envtest tools@${ENVTEST_K8S_VERSION} with setup-envtest if necessary"
 tmp_bin=/tmp/cr-tests-bin

pkg/builder/builder_suite_test.go

@@ -21,12 +21,12 @@ import (
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
-
-	apiextensionsv1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
+	apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
 	"k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/client-go/rest"
+
 	"sigs.k8s.io/controller-runtime/pkg/envtest"
 	"sigs.k8s.io/controller-runtime/pkg/envtest/printer"
 	"sigs.k8s.io/controller-runtime/pkg/internal/testing/addr"
@@ -78,27 +78,32 @@ var _ = AfterSuite(func() {
 func addCRDToEnvironment(env *envtest.Environment, gvks ...schema.GroupVersionKind) {
 	for _, gvk := range gvks {
 		plural, singular := meta.UnsafeGuessKindToResource(gvk)
-		crd := &apiextensionsv1beta1.CustomResourceDefinition{
+		crd := apiextensionsv1.CustomResourceDefinition{
 			TypeMeta: metav1.TypeMeta{
-				APIVersion: "apiextensions.k8s.io/v1beta1",
+				APIVersion: "apiextensions.k8s.io/v1",
 				Kind:       "CustomResourceDefinition",
 			},
 			ObjectMeta: metav1.ObjectMeta{
 				Name: plural.Resource + "." + gvk.Group,
 			},
-			Spec: apiextensionsv1beta1.CustomResourceDefinitionSpec{
-				Group:   gvk.Group,
-				Version: gvk.Version,
-				Names: apiextensionsv1beta1.CustomResourceDefinitionNames{
+			Spec: apiextensionsv1.CustomResourceDefinitionSpec{
+				Group: gvk.Group,
+				Names: apiextensionsv1.CustomResourceDefinitionNames{
 					Plural:   plural.Resource,
 					Singular: singular.Resource,
 					Kind:     gvk.Kind,
 				},
-				Versions: []apiextensionsv1beta1.CustomResourceDefinitionVersion{
+				Scope: apiextensionsv1.NamespaceScoped,
+				Versions: []apiextensionsv1.CustomResourceDefinitionVersion{
 					{
 						Name:    gvk.Version,
 						Served:  true,
 						Storage: true,
+						Schema: &apiextensionsv1.CustomResourceValidation{
+							OpenAPIV3Schema: &apiextensionsv1.JSONSchemaProps{
+								Type: "object",
+							},
+						},
 					},
 				},
 			},

pkg/controller/testdata/crds/unconventionallisttype.yaml

@@ -1,4 +1,4 @@
-apiVersion: apiextensions.k8s.io/v1beta1
+apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   name: unconventionallisttypes.chaosapps.metamagical.io
@@ -8,4 +8,10 @@ spec:
     kind: UnconventionalListType
     plural: unconventionallisttypes
   scope: Namespaced
-  version: "v1"
+  versions:
+    - name: "v1"
+      storage: true
+      served: true
+      schema:
+        openAPIV3Schema:
+          type: object