1. update clientset, deepcopy using code-generator

2. add a dummy file tools.go to force "go mod vendor" to see
code-generator as dependencies
3. add a script to update CRD
4. add a README to document CRD updating steps
run go mod tidy
update README

vendor/k8s.io/api/coordination/v1/generated.proto

@@ -30,12 +30,12 @@ option go_package = "v1";
 
 // Lease defines a lease concept.
 message Lease {
-  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
   // +optional
   optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
 
   // Specification of the Lease.
-  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
   // +optional
   optional LeaseSpec spec = 2;
 }
@@ -43,7 +43,7 @@ message Lease {
 // LeaseList is a list of Lease objects.
 message LeaseList {
   // Standard list metadata.
-  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
   // +optional
   optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
 

vendor/k8s.io/api/coordination/v1/types.go

@@ -26,12 +26,12 @@ import (
 // Lease defines a lease concept.
 type Lease struct {
 	metav1.TypeMeta `json:",inline"`
-	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
 	// +optional
 	metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
 
 	// Specification of the Lease.
-	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
 	// +optional
 	Spec LeaseSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
 }
@@ -65,7 +65,7 @@ type LeaseSpec struct {
 type LeaseList struct {
 	metav1.TypeMeta `json:",inline"`
 	// Standard list metadata.
-	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
 	// +optional
 	metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
 

vendor/k8s.io/api/coordination/v1/types_swagger_doc_generated.go

@@ -29,8 +29,8 @@ package v1
 // AUTO-GENERATED FUNCTIONS START HERE. DO NOT EDIT.
 var map_Lease = map[string]string{
 	"":         "Lease defines a lease concept.",
-	"metadata": "More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata",
-	"spec":     "Specification of the Lease. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status",
+	"metadata": "More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
+	"spec":     "Specification of the Lease. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status",
 }
 
 func (Lease) SwaggerDoc() map[string]string {
@@ -39,7 +39,7 @@ func (Lease) SwaggerDoc() map[string]string {
 
 var map_LeaseList = map[string]string{
 	"":         "LeaseList is a list of Lease objects.",
-	"metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata",
+	"metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
 	"items":    "Items is a list of schema objects.",
 }
 

vendor/k8s.io/api/coordination/v1beta1/generated.proto

@@ -30,12 +30,12 @@ option go_package = "v1beta1";
 
 // Lease defines a lease concept.
 message Lease {
-  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
   // +optional
   optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
 
   // Specification of the Lease.
-  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
   // +optional
   optional LeaseSpec spec = 2;
 }
@@ -43,7 +43,7 @@ message Lease {
 // LeaseList is a list of Lease objects.
 message LeaseList {
   // Standard list metadata.
-  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
   // +optional
   optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
 

vendor/k8s.io/api/coordination/v1beta1/types.go

@@ -26,12 +26,12 @@ import (
 // Lease defines a lease concept.
 type Lease struct {
 	metav1.TypeMeta `json:",inline"`
-	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
 	// +optional
 	metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
 
 	// Specification of the Lease.
-	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
 	// +optional
 	Spec LeaseSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
 }
@@ -65,7 +65,7 @@ type LeaseSpec struct {
 type LeaseList struct {
 	metav1.TypeMeta `json:",inline"`
 	// Standard list metadata.
-	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
 	// +optional
 	metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
 

vendor/k8s.io/api/coordination/v1beta1/types_swagger_doc_generated.go

@@ -29,8 +29,8 @@ package v1beta1
 // AUTO-GENERATED FUNCTIONS START HERE. DO NOT EDIT.
 var map_Lease = map[string]string{
 	"":         "Lease defines a lease concept.",
-	"metadata": "More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata",
-	"spec":     "Specification of the Lease. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status",
+	"metadata": "More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
+	"spec":     "Specification of the Lease. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status",
 }
 
 func (Lease) SwaggerDoc() map[string]string {
@@ -39,7 +39,7 @@ func (Lease) SwaggerDoc() map[string]string {
 
 var map_LeaseList = map[string]string{
 	"":         "LeaseList is a list of Lease objects.",
-	"metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata",
+	"metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
 	"items":    "Items is a list of schema objects.",
 }