func FindImage(g osgraph.MutableUniqueGraph, imageName string) graph.Node {
return g.Find(ImageNodeName(&imageapi.Image{ObjectMeta: kapi.ObjectMeta{Name: imageName}}))
}
func FindImageStream(g osgraph.MutableUniqueGraph, stream *imageapi.ImageStream) graph.Node {
return g.Find(ImageStreamNodeName(stream))
}