How to move Docker containers between different hosts?
containers, docker, docker-registry
Solution
You cannot move a running docker container from one host to another.
You can commit the changes in your container to an image with `docker commit`, move the image onto a new host, and then start a new container with `docker run`. This will preserve any data that your application has created inside the container.
NB: It does not preserve data that is stored inside volumes; you need to move data volumes manually to new host.
Problem
I cannot find a way of moving docker running containers from one host to another. Is there any way I can push my containers to repositories like we do for images ? Currently, I am not using data volumes to store the data associated with applications running inside containers. So some data resides inside containers, which I want to persist before redesigning the setup.