[Bug 1100000] can't run iscsid in a docker container

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1100000

--- Comment #1 from James Slagle  ---
To give a little more context into what I'm doing, I'm trying to run OpenStack
nova compute configured to use the nova-baremetal driver inside a container.

when nova-baremetal provisions a machine it acts as an iscsi initiator and logs
into a target that has been created on the machine that is being provisioned.
It then dd's the requested image onto the disk.

therefore, aiui, iscsid must be running inside the container where you are also
running iscsiadm.

This same thing has also been tried in lxc, with what I expect is the same
issue:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1226855