KEP-4192: remove protobuf tags from API structs

Signed-off-by: Stanislav Láznička <[email protected]>

Author: stlaz

keps/sig-api-machinery/4192-svm-in-tree/README.md

@@ -132,31 +132,31 @@ type StorageVersionMigration struct {
   // Standard object 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"`
+  metav1.ObjectMeta `json:"metadata,omitempty"`
   // Specification of the migration.
   // +optional
-  Spec StorageVersionMigrationSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
+  Spec StorageVersionMigrationSpec `json:"spec,omitempty"`
   // Status of the migration.
   // +optional
-  Status StorageVersionMigrationStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
+  Status StorageVersionMigrationStatus `json:"status,omitempty"`
 }
 
 // Spec of the storage version migration.
 type StorageVersionMigrationSpec struct {
   // The resource that is being migrated. The migrator sends requests to
   // the endpoint serving the resource.
   // Immutable.
-  Resource GroupVersionResource `json:"resource" protobuf:"bytes,1,opt,name=resource"`
+  Resource GroupVersionResource `json:"resource"`
 }
 
 // The names of the group, the version, and the resource.
 type GroupVersionResource struct {
   // The name of the group.
-  Group string `json:"group,omitempty" protobuf:"bytes,1,opt,name=group"`
+  Group string `json:"group,omitempty"`
   // The name of the version.
-  Version string `json:"version,omitempty" protobuf:"bytes,2,opt,name=version"`
+  Version string `json:"version,omitempty"`
   // The name of the resource.
-  Resource string `json:"resource,omitempty" protobuf:"bytes,3,opt,name=resource"`
+  Resource string `json:"resource,omitempty"`
 }
 
 type MigrationConditionType string
@@ -182,7 +182,7 @@ type StorageVersionMigrationStatus struct {
   // ResourceVersion to compare with the GC cache for performing the migration.
   // This is the current resource version of given group, version and resource when
   // kube-controller-manager first observes this StorageVersionMigration resource.
-  ResourceVersion string `json:"resourceVersion,omitempty" protobuf:"bytes,2,opt,name=resourceVersion"`
+  ResourceVersion string `json:"resourceVersion,omitempty"`
 }
 
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
@@ -195,13 +195,13 @@ type StorageVersionMigrationList struct {
   // Standard list 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"`
+  metav1.ListMeta `json:"metadata,omitempty"`
   // Items is the list of StorageVersionMigration
   // +patchMergeKey=type
   // +patchStrategy=merge
   // +listType=map
   // +listMapKey=type
-  Items []StorageVersionMigration `json:"items" listType:"map" listMapKey:"type" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,2,rep,name=items"`
+  Items []StorageVersionMigration `json:"items" listType:"map" listMapKey:"type" patchStrategy:"merge" patchMergeKey:"type"`
 }
 ```