tree 2697f167e873d4dd48b8f964a1e76e6dc908f4d9
parent de2057290a368e339cb66a8a61d483c90f964089
author Sergey Lukjanov <slukjanov@mirantis.com> 1393311764 +0400
committer Sergey Lukjanov <slukjanov@mirantis.com> 1393320436 +0400

Savanna: use heat infra engine if available

In Savanna we have two provisioning engines:

* "savanna" that directly work with nova/neutron/glance/cinder/etc and
   we'd like to deprecate it early in Juno release cycle, but it's still
   useful due to the fact that it could work ok w/o Heat;
* "heat" engine uses Heat for provisioning of cluster resources, it's
   currently under active development and we're ready to make it default
   for OpenStack installations with enabled Heat.

Change-Id: I937337b3921e9e51768a118fb4b6bd95962622bd