Information
http://blog.docker.com/2014/06/why-you-dont-need-to-run-sshd-in-docker/
Solution
Uninstall SSH server from the container and use nsenter or any other commands such as
docker exec or docker attach to interact with the container instance.docker exec -i -t $INSTANCE_ID shORdocker attach $INSTANCE_ID
Impact-None.
Default Value-
By default, SSH server is not running inside the container. Only one process per container is
allowed.