openstack-ansible-os_nova/doc at b2096dfa3ca2c2bd9112830dda51d865533ca49d - openstack-ansible-os_nova - OpenDev: Free Software Needs Free Tools

Keystone role was never migrated to usage of haproxy-endpoints role
and included task was used instead the whole time.
With that to reduce complexity and to have unified approach, all mention
of the role and handler are removed from the code.
Change-Id: I3693ee3a9a756161324e3a79464f9650fb7a9f1a