Function rollbacker

pkg/polymorphichelpers/rollbacker.go:26–37

Returns a Rollbacker for changing the rollback version of the specified RESTMapping type or an error

(restClientGetter genericclioptions.RESTClientGetter, mapping *meta.RESTMapping)

// Returns a Rollbacker for changing the rollback version of the specified RESTMapping type or an error
func rollbacker(restClientGetter genericclioptions.RESTClientGetter, mapping *meta.RESTMapping) (Rollbacker, error) {
	clientConfig, err := restClientGetter.ToRESTConfig()
	if err != nil {
		return nil, err
	}
	external, err := kubernetes.NewForConfig(clientConfig)
	if err != nil {
		return nil, err
	}

	return RollbackerFor(mapping.GroupVersionKind.GroupKind(), external)
}