Beispiel #1
0
func setNamespace(typer runtime.ObjectTyper, obj runtime.Object, namespace string) error {
	itemMeta, err := meta.Accessor(obj)
	if err != nil {
		return err
	}
	gvks, _, err := typer.ObjectKinds(obj)
	if err != nil {
		return err
	}
	group, err := registered.Group(gvks[0].Group)
	if err != nil {
		return err
	}
	mapping, err := group.RESTMapper.RESTMapping(gvks[0].GroupKind(), gvks[0].Version)
	if err != nil {
		return err
	}
	switch mapping.Scope.Name() {
	case meta.RESTScopeNameNamespace:
		if len(itemMeta.GetNamespace()) == 0 {
			itemMeta.SetNamespace(namespace)
		}
	}

	return nil
}
Beispiel #2
0
// objectMetaAndKind retrieves kind and ObjectMeta from a runtime object, or returns an error.
func objectMetaAndKind(typer runtime.ObjectTyper, obj runtime.Object) (*api.ObjectMeta, unversioned.GroupVersionKind, error) {
	objectMeta, err := api.ObjectMetaFor(obj)
	if err != nil {
		return nil, unversioned.GroupVersionKind{}, errors.NewInternalError(err)
	}
	kinds, _, err := typer.ObjectKinds(obj)
	if err != nil {
		return nil, unversioned.GroupVersionKind{}, errors.NewInternalError(err)
	}
	return objectMeta, kinds[0], nil
}
// transformDecodeError adds additional information when a decode fails.
func transformDecodeError(typer runtime.ObjectTyper, baseErr error, into runtime.Object, gvk *unversioned.GroupVersionKind, body []byte) error {
	objGVKs, _, err := typer.ObjectKinds(into)
	if err != nil {
		return err
	}
	objGVK := objGVKs[0]
	if gvk != nil && len(gvk.Kind) > 0 {
		return errors.NewBadRequest(fmt.Sprintf("%s in version %q cannot be handled as a %s: %v", gvk.Kind, gvk.Version, objGVK.Kind, baseErr))
	}
	summary := summarizeData(body, 30)
	return errors.NewBadRequest(fmt.Sprintf("the object provided is unrecognized (must be of type %s): %v (%s)", objGVK.Kind, baseErr, summary))
}
Beispiel #4
0
// TODO: move to pkg/runtime or pkg/api
func AsVersionedObjects(objects []runtime.Object, typer runtime.ObjectTyper, convertor runtime.ObjectConvertor, versions ...unversioned.GroupVersion) []error {
	var errs []error
	for i, object := range objects {
		kinds, _, err := typer.ObjectKinds(object)
		if err != nil {
			errs = append(errs, err)
			continue
		}
		if kindsInVersions(kinds, versions) {
			continue
		}
		if !isInternalOnly(kinds) {
			continue
		}
		converted, err := tryConvert(convertor, object, versions)
		if err != nil {
			errs = append(errs, err)
			continue
		}
		objects[i] = converted
	}
	return errs
}