+ try:
+ vm = self.nova.servers.get(resource_uuid)
+ vm_status = (1 if vm.status == 'ACTIVE' else 0)
+ vm_status_metric = Metric(tags, 'vm_status', vm_status)
+ except Exception:
+ log.exception("VM status is not OK!")
+ vm_status_metric = Metric(tags, 'vm_status', 0)