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
This will allow tripleoclient to update instack-undercloud, call the
new pre_upgrade hook which will contain any new steps needed for
the coming release, and then call the regular upgrade script to
apply all the new configuration.
bp undercloud-upgrade
Change-Id: If7c2f5f5a904d570b2f2fbe4eea3f8fd7162afb9