Merge pull request #28151 from mbohlool/master

Automatic merge from submit-queue

Represent unversioned.Time correctly in swagger spec

unversioned.Time previously represented as "string" type with no format while the correct representation should also have "date-time" as format. fixes #2968

pkg/genericapiserver/genericapiserver.go

@@ -900,6 +900,13 @@ func (s *GenericAPIServer) InstallSwaggerAPI() {
 		ApiPath:         "/swaggerapi/",
 		SwaggerPath:     "/swaggerui/",
 		SwaggerFilePath: "/swagger-ui/",
+		SchemaFormatHandler: func(typeName string) string {
+			switch typeName {
+			case "unversioned.Time", "*unversioned.Time":
+				return "date-time"
+			}
+			return ""
+		},
 	}
 	swagger.RegisterSwaggerService(swaggerConfig, s.HandlerContainer)
 }