don't put extension params in 'CreateOpts' if unset; working rackspace acceptance test
diff --git a/rackspace/compute/v2/servers/requests.go b/rackspace/compute/v2/servers/requests.go
index 357b174..4f40e83 100644
--- a/rackspace/compute/v2/servers/requests.go
+++ b/rackspace/compute/v2/servers/requests.go
@@ -89,7 +89,10 @@
serverMap := res["server"].(map[string]interface{})
serverMap["key_name"] = opts.KeyPair
- serverMap["block_device_mapping_v2"] = opts.BlockDevice
+ var bd bootfromvolume.BlockDevice
+ if opts.BlockDevice != bd {
+ serverMap["block_device_mapping_v2"] = []bootfromvolume.BlockDevice{opts.BlockDevice}
+ }
return res, nil
}