group_vars: Refactor installer/kubespray
This change refactors kubespray installer playbooks and
roles to use group_vars instead of using vars from
engine/engine/var directory.
The inventory file necessary for stack installation is
now used from engine/engine/inventory/inventory.ini in
order to utilize group_vars. Includes for the previous
vars files have been removed.
See the first change in series for the reasoning of
switching to group_vars which has additional information
as well.
Change-Id: Ia99a5a954cdd9c7159e272844a8a646884a2d9f4
8 files changed