Merge pull request #420 from justinsb/guestbook_operator_update_controllergen

guestbook-operator: update controller-gen

Author: k8s-ci-robot

examples/guestbook-operator/Makefile

@@ -1,8 +1,8 @@
 
 # Image URL to use all building/pushing image targets
 IMG ?= controller:latest
-# Produce CRDs that work back to Kubernetes 1.11 (no version conversion)
-CRD_OPTIONS ?= "crd:trivialVersions=true,preserveUnknownFields=false"
+# Produce v1 CRDs
+CRD_OPTIONS ?= "crd:crdVersions=v1"
 
 # Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
 ifeq (,$(shell go env GOBIN))
@@ -98,7 +98,7 @@ CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen
 
 ## Tool Versions
 KUSTOMIZE_VERSION ?= v3.8.7
-CONTROLLER_TOOLS_VERSION ?= v0.4.1
+CONTROLLER_TOOLS_VERSION ?= v0.17.3
 
 KUSTOMIZE_INSTALL_SCRIPT ?= "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh"
 .PHONY: kustomize