Merge pull request #26924 from olegshaldybin/pluralize-subject

Automatic merge from submit-queue

Rename RBAC 'subject' to 'subjects'.

Rename RBAC subject field

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api/swagger-spec/rbac.authorization.k8s.io_v1alpha1.json

@@ -2685,7 +2685,7 @@
     "id": "v1alpha1.ClusterRoleBinding",
     "description": "ClusterRoleBinding references a ClusterRole, but not contain it.  It can reference a ClusterRole in the global namespace, and adds who information via Subject.",
     "required": [
-     "subject",
+     "subjects",
      "roleRef"
     ],
     "properties": {
@@ -2701,7 +2701,7 @@
       "$ref": "v1.ObjectMeta",
       "description": "Standard object's metadata."
      },
-     "subject": {
+     "subjects": {
       "type": "array",
       "items": {
        "$ref": "v1alpha1.Subject"
@@ -3151,7 +3151,7 @@
     "id": "v1alpha1.RoleBinding",
     "description": "RoleBinding references a role, but does not contain it.  It can reference a Role in the same namespace or a ClusterRole in the global namespace. It adds who information via Subjects and namespace information by which namespace it exists in.  RoleBindings in a given namespace only have effect in that namespace.",
     "required": [
-     "subject",
+     "subjects",
      "roleRef"
     ],
     "properties": {
@@ -3167,7 +3167,7 @@
       "$ref": "v1.ObjectMeta",
       "description": "Standard object's metadata."
      },
-     "subject": {
+     "subjects": {
       "type": "array",
       "items": {
        "$ref": "v1alpha1.Subject"