use installers controller as the nodes controller is blocked
use installers controller as the nodes controller is blocked

before installation the installer before_filter blocks the nodes API
make sure to use installer status as a basic crowbar api available test

gosipyan/automation,vmoravec/automation,aspiers/automation,vmoravec/automation,SUSE-Cloud/automation,gosipyan/automation,aspiers/automation,gosipyan/automation,vmoravec/automation,SUSE-Cloud/automation,aspiers/automation,gosipyan/automation,SUSE-Cloud/automation,aspiers/automation,vmoravec/automation,SUSE-Cloud/automation