docker/libcontainer — pull request #71 by vmarmol (2014-07-08 01:42:09+00:00)
Title: Api get

This was removed from all CF proposals but it is extremely useful for attaching to a container from a process that did not create the container. Cases when this happens:
- Containers created by another entity, like systemd, LXC, etc.
- Restarting the daemon that monitors containers and being able to re-attach to them.
- Gathering stats or observing a container you didn't start.