bump kb and projects to k8s 1.20

Signed-off-by: varshaprasad96 <varshaprasad96@gmail.com>

changelog/fragments/bump-kb.yaml

@@ -0,0 +1,25 @@
+# entries is a list of entries to include in
+# release notes and/or the migration guide
+entries:
+  - description: >
+      Bump kubebuilder to the commit which uses controller-runtime v0.8.3. This results
+      in bumping kubernetes dependencies in projects (go/v3) to 1.20.
+
+    # kind is one of:
+    # - addition
+    # - change
+    # - deprecation
+    # - removal
+    # - bugfix
+    kind: "change"
+
+    # Is this a breaking change?
+    breaking: false
+
+    # Migration can be defined to automatically add a section to
+    # the migration guide. This is required for breaking changes.
+    migration:
+      header: Scaffold projects with k8s 1.20 dependencies.
+      body: >
+        Bumped kubebuilder to the commit which uses controller-runtime v0.8.3. This results
+        in bumping kubernetes dependencies in projects(go/v3) to 1.20.

go.mod

@@ -37,7 +37,7 @@ require (
 	rsc.io/letsencrypt v0.0.3 // indirect
 	sigs.k8s.io/controller-runtime v0.8.3
 	sigs.k8s.io/controller-tools v0.5.0
-	sigs.k8s.io/kubebuilder/v3 v3.0.0
+	sigs.k8s.io/kubebuilder/v3 v3.0.0-alpha.0.0.20210503171920-2b857cb37698
 	sigs.k8s.io/yaml v1.2.0
 )
 

go.sum

@@ -1563,8 +1563,8 @@ sigs.k8s.io/controller-tools v0.4.1 h1:VkuV0MxlRPmRu5iTgBZU4UxUX2LiR99n3sdQGRxZF
 sigs.k8s.io/controller-tools v0.4.1/go.mod h1:G9rHdZMVlBDocIxGkK3jHLWqcTMNvveypYJwrvYKjWU=
 sigs.k8s.io/controller-tools v0.5.0 h1:3u2RCwOlp0cjCALAigpOcbAf50pE+kHSdueUosrC/AE=
 sigs.k8s.io/controller-tools v0.5.0/go.mod h1:JTsstrMpxs+9BUj6eGuAaEb6SDSPTeVtUyp0jmnAM/I=
-sigs.k8s.io/kubebuilder/v3 v3.0.0 h1:jCXjBl04Dd2anjv9aZQwayqu7ibPeHm2iSxPOGkzmpc=
-sigs.k8s.io/kubebuilder/v3 v3.0.0/go.mod h1:KJLAKkOvgXZ2+1REJqFmoseez1tgg5Qoz0zFeJorrSo=
+sigs.k8s.io/kubebuilder/v3 v3.0.0-alpha.0.0.20210503171920-2b857cb37698 h1:l98aP8BgRV8/iBvrbbDPtOYuBrWrjg4QQHnTbFVTpfs=
+sigs.k8s.io/kubebuilder/v3 v3.0.0-alpha.0.0.20210503171920-2b857cb37698/go.mod h1:KJLAKkOvgXZ2+1REJqFmoseez1tgg5Qoz0zFeJorrSo=
 sigs.k8s.io/kustomize v2.0.3+incompatible h1:JUufWFNlI44MdtnjUqVnvh29rR37PQFzPbLXqhyOyX0=
 sigs.k8s.io/kustomize v2.0.3+incompatible/go.mod h1:MkjgH3RdOWrievjo6c9T245dYlB5QeXV4WCbnt/PEpU=
 sigs.k8s.io/kustomize/kyaml v0.10.10 h1:caAxDDkaXZp+0kDsZVik4leFJV8LCy09PdVqpaoNeF4=

testdata/go/v3/memcached-operator/Makefile

@@ -88,7 +88,7 @@ vet: ## Run go vet against code.
 ENVTEST_ASSETS_DIR=$(shell pwd)/testbin
 test: manifests generate fmt vet ## Run tests.
 	mkdir -p ${ENVTEST_ASSETS_DIR}
-	test -f ${ENVTEST_ASSETS_DIR}/setup-envtest.sh || curl -sSLo ${ENVTEST_ASSETS_DIR}/setup-envtest.sh https://raw.githubusercontent.com/kubernetes-sigs/controller-runtime/v0.7.2/hack/setup-envtest.sh
+	test -f ${ENVTEST_ASSETS_DIR}/setup-envtest.sh || curl -sSLo ${ENVTEST_ASSETS_DIR}/setup-envtest.sh https://raw.githubusercontent.com/kubernetes-sigs/controller-runtime/v0.8.3/hack/setup-envtest.sh
 	source ${ENVTEST_ASSETS_DIR}/setup-envtest.sh; fetch_envtest_tools $(ENVTEST_ASSETS_DIR); setup_envtest_env $(ENVTEST_ASSETS_DIR); go test ./... -coverprofile cover.out
 
 ##@ Build

testdata/go/v3/memcached-operator/controllers/memcached_controller.go

@@ -56,7 +56,7 @@ type MemcachedReconciler struct {
 // the user.
 //
 // For more details, check Reconcile and its Result here:
-// - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.7.2/pkg/reconcile
+// - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.8.3/pkg/reconcile
 func (r *MemcachedReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
 	log := r.Log.WithValues("memcached", req.NamespacedName)
 

testdata/go/v3/memcached-operator/go.mod

@@ -6,8 +6,8 @@ require (
 	github.com/go-logr/logr v0.3.0
 	github.com/onsi/ginkgo v1.14.1
 	github.com/onsi/gomega v1.10.2
-	k8s.io/api v0.19.2
-	k8s.io/apimachinery v0.19.2
-	k8s.io/client-go v0.19.2
-	sigs.k8s.io/controller-runtime v0.7.2
+	k8s.io/api v0.20.2
+	k8s.io/apimachinery v0.20.2
+	k8s.io/client-go v0.20.2
+	sigs.k8s.io/controller-runtime v0.8.3
 )