func (this *OpenStack) VmReboot(vm *lobster.VirtualMachine) error { return servers.Reboot(this.ComputeClient, vm.Identification, servers.SoftReboot).ExtractErr() }
func (os *OpenStack) RebootInstance(instanceID string) error { return servers.Reboot(os.ComputeClient, instanceID, servers.HardReboot).ExtractErr() }