fix(magnum): drop hard-coded storage class
diff --git a/roles/magnum/tasks/main.yml b/roles/magnum/tasks/main.yml
index 92b0dba..e1ca3c3 100644
--- a/roles/magnum/tasks/main.yml
+++ b/roles/magnum/tasks/main.yml
@@ -87,7 +87,6 @@
           resources:
             requests:
               storage: 50Gi
-          storageClassName: general
 
       - apiVersion: apps/v1
         kind: Deployment