CiscoSystems/openstack-installer — pull request #100 by bodepd (2013-10-01 06:58:49+00:00)
Title: Add HA specific config

This commit adds the basic configs for the work
so far on porting the HA model.

- adds galera class group
- adds enable_ha and user.scenerio to hierarchy
- adds the 13 role HA scenario
- adds global param overrides
- adds ha specific hiera defaults
- adds example user data
- adds scenario specific data mappings