Add Neutron and TripleO channels to eavesdrop.

Change-Id: Ib64adfd601720aa4683d19fffde359645c9cac70
Add Ironic to eavesdrop.

Add Ironic to the eavesdrop logging list so that Ironic logs are
saved.

Change-Id: I0d624c49f84a02cb593555b4374d11a7f849f1b4
Merge "Add Neutron and TripleO channels to eavesdrop."
Merge "Add Ironic to eavesdrop."