> It might take a miracle for the code to get adopted upstream by the Linux Mafia, though
The basic building block is containerization/namespacing, which has been adopted upstream. If your app is properly containerized, you can use the CRIU featureset (which is also upstream) to checkpoint it and migrate it to another node.
The basic building block is containerization/namespacing, which has been adopted upstream. If your app is properly containerized, you can use the CRIU featureset (which is also upstream) to checkpoint it and migrate it to another node.