Update the kustomize (#428)

Author: mkumatag

Makefile

@@ -77,17 +77,17 @@ run: generate fmt vet manifests
 	go run ./main.go
 
 # Install CRDs into a cluster
-install: manifests
-	kustomize build config/crd | kubectl apply -f -
+install: manifests $(KUSTOMIZE)
+	$(KUSTOMIZE) build config/crd | kubectl apply -f -
 
 # Uninstall CRDs from a cluster
-uninstall: manifests
-	kustomize build config/crd | kubectl delete -f -
+uninstall: manifests $(KUSTOMIZE)
+	$(KUSTOMIZE) build config/crd | kubectl delete -f -
 
 # Deploy controller in the configured Kubernetes cluster in ~/.kube/config
-deploy: manifests
-	cd config/manager && kustomize edit set image controller=${IMG}
-	kustomize build config/default | kubectl apply -f -
+deploy: manifests $(KUSTOMIZE)
+	cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
+	$(KUSTOMIZE) build config/default | kubectl apply -f -
 
 # Generate manifests e.g. CRD, RBAC etc.
 manifests: controller-gen

hack/tools/Makefile

@@ -47,7 +47,7 @@ $(GOLANGCI_LINT): $(BIN_DIR) go.mod go.sum # Build golangci-lint from tools fold
 
 KUSTOMIZE := $(BIN_DIR)/kustomize
 $(KUSTOMIZE): $(BIN_DIR) go.mod go.sum # Build kustomize from tools folder.
-	CGO_ENABLED=0 go build -tags=tools -o $@ sigs.k8s.io/kustomize/kustomize/v3
+	CGO_ENABLED=0 go build -tags=tools -o $@ sigs.k8s.io/kustomize/kustomize/v4
 
 MDBOOK_SHARE := $(SHARE_DIR)/mdbook$(MDBOOK_ARCHIVE_EXT)
 $(MDBOOK_SHARE): ../../versions.mk $(SHARE_DIR)

hack/tools/go.mod

@@ -13,5 +13,5 @@ require (
 	sigs.k8s.io/cluster-api/hack/tools v0.0.0-20211118171502-aafa086da595
 	sigs.k8s.io/controller-runtime/tools/setup-envtest v0.0.0-20211110210527-619e6b92dab9
 	sigs.k8s.io/controller-tools v0.7.1-0.20211110210727-ab52f76cc7d1
-	sigs.k8s.io/kustomize/kustomize/v3 v3.10.0
+	sigs.k8s.io/kustomize/kustomize/v4 v4.4.1
 )