linux: error out if no rootfs specified

Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
2017-05-14 13:55:58 +00:00
parent 7b2bf52f62
commit 7a62734d82
2 changed files with 7 additions and 0 deletions
--- a/linux/runtime.go
+++ b/linux/runtime.go
@@ -111,6 +111,9 @@ func (r *Runtime) Create(ctx context.Context, id string, opts plugin.CreateOpts)
 			Options: m.Options,
 		})
 	}
+	if len(sopts.Rootfs) == 0 {
+		return nil, fmt.Errorf("no rootfs was specified for id %s", id)
+	}
 	if _, err := s.Create(ctx, sopts); err != nil {
 		os.RemoveAll(path)
 		return nil, err