Don't provision for PVCs with AccessModes unsupported by plugin

2017-06-09 17:59:08 -04:00
parent 0cb3cb2549
commit 5e788a6a67
17 changed files with 79 additions and 21 deletions
--- a/pkg/volume/rbd/rbd.go
+++ b/pkg/volume/rbd/rbd.go
@@ -255,6 +255,10 @@ type rbdVolumeProvisioner struct {
 }

 func (r *rbdVolumeProvisioner) Provision() (*v1.PersistentVolume, error) {
+	if !volume.AccessModesContainedInAll(r.plugin.GetAccessModes(), r.options.PVC.Spec.AccessModes) {
+		return nil, fmt.Errorf("invalid AccessModes %v: only AccessModes %v are supported", r.options.PVC.Spec.AccessModes, r.plugin.GetAccessModes())
+	}
+
 	if r.options.PVC.Spec.Selector != nil {
 		return nil, fmt.Errorf("claim Selector is not supported")
 	}