Not sure when this arrived but it was stopping anything running.
Appears not to be in the older test `init` containers.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Adds a logging daemon that collects logs in a ring buffer in a runc container.
The tools logwrite and logread can be used to read/write logs. The logging
daemon can be sent open file descriptors that will be read and included
in the logs.
Modifies init to start the daemon and use logwrite to capture logs from runc.
Signed-off-by: Magnus Skjegstad <magnus@skjegstad.com>
