add more codes

pkg/state/store.go

@@ -136,6 +136,9 @@ func (s *Store) SaveCT(spec lxc.Spec) error {
 	if spec.ID == "" {
 		return fmt.Errorf("ct id is required")
 	}
+	if spec.RootfsPool == "" {
+		return fmt.Errorf("rootfs_pool is required")
+	}
 	data, err := yaml.Marshal(spec)
 	if err != nil {
 		return err