instack-undercloud is no longer in use by the TripleO project. Removing
the code to avoid confusion. Stable branches will continue to be
maintained for their life however no new features should be added.
Change-Id: I63a813c7c1ffd30ca30017133d31a497b77a9a4d
Blueprint: remove-instack-undercloud
Enables two generic hardware types by default: IPMI and Redfish.
Calculates enabled power and management interfaces based on enabled
hardware types. Enables support for ironic-inspector and socat console.
Also fixes enabled_drivers which was using deprecated (and removed)
puppet variable ironic::enabled_drivers.
Part of blueprint ironic-driver-composition and blueprint redfish-support.
Change-Id: I22dd51fa871ad9141af2ad935d248262789780a5