set preserveUnknownFields to false to make updating to crd v1 easier

- also update controller tools to v0.2.5

Author: nader-ziada

Makefile

@@ -116,11 +116,23 @@ generate: $(CONTROLLER_GEN) ## Generate code
 
 .PHONY: generate-deepcopy
 generate-deepcopy: $(CONTROLLER_GEN) ## Generate deepcopy files
-	$(CONTROLLER_GEN) object:headerFile=./hack/boilerplate/boilerplate.generatego.txt paths=./api/...
+	$(CONTROLLER_GEN) \
+		object:headerFile=./hack/boilerplate/boilerplate.generatego.txt \
+		paths=./api/... \
+		crd:preserveUnknownFields=false \
+		output:crd:dir=./config/crd/bases
 
 .PHONY: generate-manifests
 generate-manifests: $(CONTROLLER_GEN) ## Generate manifests e.g. CRD, RBAC etc
-	$(CONTROLLER_GEN) $(CRD_OPTIONS) rbac:roleName=manager-role webhook paths="./..." output:crd:dir=$(CRD_ROOT) output:webhook:dir=$(WEBHOOK_ROOT) output:rbac:dir=$(RBAC_ROOT)
+	$(CONTROLLER_GEN) \
+		$(CRD_OPTIONS) \
+		rbac:roleName=manager-role \
+		webhook \
+		paths="./..." \
+		crd:preserveUnknownFields=false \
+		output:crd:dir=$(CRD_ROOT) \
+		output:webhook:dir=$(WEBHOOK_ROOT) \
+		output:rbac:dir=$(RBAC_ROOT)
 
 .PHONY: modules
 modules: ## Runs go mod to ensure modules are up to date.

config/crd/bases/bootstrap.cluster.x-k8s.io_kubeadmconfigs.yaml

@@ -3,6 +3,8 @@
 apiVersion: apiextensions.k8s.io/v1beta1
 kind: CustomResourceDefinition
 metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.2.5
   creationTimestamp: null
   name: kubeadmconfigs.bootstrap.cluster.x-k8s.io
 spec:
@@ -14,6 +16,7 @@ spec:
     listKind: KubeadmConfigList
     plural: kubeadmconfigs
     singular: kubeadmconfig
+  preserveUnknownFields: false
   scope: Namespaced
   subresources:
     status: {}

config/crd/bases/bootstrap.cluster.x-k8s.io_kubeadmconfigtemplates.yaml

@@ -3,6 +3,8 @@
 apiVersion: apiextensions.k8s.io/v1beta1
 kind: CustomResourceDefinition
 metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.2.5
   creationTimestamp: null
   name: kubeadmconfigtemplates.bootstrap.cluster.x-k8s.io
 spec:
@@ -14,6 +16,7 @@ spec:
     listKind: KubeadmConfigTemplateList
     plural: kubeadmconfigtemplates
     singular: kubeadmconfigtemplate
+  preserveUnknownFields: false
   scope: Namespaced
   validation:
     openAPIV3Schema:

hack/tools/go.mod

@@ -5,5 +5,5 @@ go 1.12
 require (
 	github.com/golangci/golangci-lint v1.18.0
 	sigs.k8s.io/cluster-api/hack/tools v0.0.0-20190926205936-6fc621a1c6af
-	sigs.k8s.io/controller-tools v0.2.1
+	sigs.k8s.io/controller-tools v0.2.5
 )