This change retrieves and stores BMC authentication information for each
BaremetalHost object represented as a machine. This will enable SIP's
Jump Host service to create a Secret with BMC information for each node
in a sub-cluster.
Signed-off-by: Drew Walters <andrew.walters@att.com>
Change-Id: Ie11fa95f694f050b4e61866aaf81ae6410147fc1