14807: Refuse to create instance with AddedScratch>0.

[arvados.git] / lib / cloud / azure / azure.go

diff --git a/lib/cloud/azure/azure.go b/lib/cloud/azure/azure.go
index be7980ae7f77ee8e62f1b6ed69c2ae7fc42ea870..d37183fbdf5e5f4b7ec639a61be1abf960a4f200 100644 (file)
--- a/lib/cloud/azure/azure.go
+++ b/lib/cloud/azure/azure.go
@@ -341,6 +341,10 @@ func (az *azureInstanceSet) Create(
        az.stopWg.Add(1)
        defer az.stopWg.Done()
 
+       if instanceType.AddedScratch > 0 {
+               return nil, fmt.Errorf("cannot create instance type %q: driver does not implement non-zero AddedScratch (%d)", instanceType.Name, instanceType.AddedScratch)
+       }
+
        name, err := randutil.String(15, "abcdefghijklmnopqrstuvwxyz0123456789")
        if err != nil {
                return nil, err