def index(self, req, flavor_id):
        context = req.environ['nova.context']
        authorize(context, action='index')
        return self._get_extra_specs(context, flavor_id)
Only work on select distros which still use Red Hat's /usr/bin/service for
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/api/openstack/compute/legacy_v2/contrib/flavorextraspecs.py/FlavorExtraSpecsController.index--crossover with--dataset/ETHPy150Open saltstack/salt/salt/modules/rh_service.py/__virtual__