tree 54a3d732d78181347d9d1905d74b94ce9e84da5b
parent 37b735d8763c3e4bd51f0f5c42af335b3a361c94
author Vasyl Saienko <vsaienko@mirantis.com> 1535958952 +0300
committer Vasyl Saienko <vsaienko@mirantis.com> 1535958996 +0300

Add openstack upgrade functions

 * applyOpenstackAppsStates - apply all openstack states
   in the given order on specified node
 * runOpenStackUpgradePhase - run specified upgrade phase for
   OpenStack services on given node
 * getOpenStackUpgradeServices - return list of OpenStack application
   that are enabled on specified node according to theirs priorities.

Change-Id: I83f202d8bdf4ae530932f7b0911b55885f718434