Docker Checkpoint & Restore to another Host

Docker has incorporated the CRIU (Checkpoint & Restore) into the experimental build (v1.13). 

https://circleci.com/blog/checkpoint-and-restore-docker-container-with-criu/
https://forums.docker.com/t/docker-checkpoint-restore-on-another-host/27427/2
https://thenewstack.io/openstack-summit-ibm-demonstrates-live-migration-docker-containers/
http://rhelblog.redhat.com/2016/09/26/from-checkpointrestore-to-container-migration/