International Business Machines Corporation
Container optimization through automatic layer suggestions

Abstract:

In an approach to optimizing container images through automatic layer suggestions, one or more computer processors identify one or more layers contained within an image. The one or more computer processors compare each identified layer with one or more layers contained in an image repository. The one or more computer processors calculate a layer overlap score for each compared layer. The one or more computer processors determine a potential substitute layer utilizing a respective calculated layer overlap score. The one or more computer processors, responsive to the determined substitute layer exceeding a layer overlap score threshold, substitute one or more identified layers with the determined substitute layer. The one or more computer processors restructure one or more layers of the image based on the substituted layer.