1. A method comprising using one or more processors to execute computer-readable program code to perform the following: providing a plurality of common capabilities that comprise operations that are configured to be invoked by a plurality of different processes on a plurality of different containers, the plurality of common capabilities comprising a service delivery solution when invoked by a process from among the plurality of different processes; downloading at least one container from among the plurality of different containers, the at least one container comprising at least one process from among the plurality of different processes when downloaded; and invoking the plurality of common capabilities with the at least one process of the at least one container, wherein each of the plurality of different processes corresponds to a different service, and wherein the plurality of different containers are configured to be utilized interchangeably in a plurality of different service delivery solutions as downloaded, and each of the different service delivery solutions is configured to be expanded and contracted by utilizing the plurality of common capabilities to invoke greater or fewer processes on greater or fewer containers.