Fix single address for baremetal_single

Pick correct single_address for baremetal nodes in single setup.

Change-Id: Ic49aeb688354dd3d51ad7a381fa993f4b748f910
diff --git a/reclass/storage/system/openstack_baremetal_single.yml b/reclass/storage/system/openstack_baremetal_single.yml
index d823157..3b279b0 100644
--- a/reclass/storage/system/openstack_baremetal_single.yml
+++ b/reclass/storage/system/openstack_baremetal_single.yml
@@ -12,5 +12,5 @@
           params:
             salt_master_host: ${_param:reclass_config_master}
             linux_system_codename: ${_param:linux_system_codename}
-            single_address: ${_param:openstack_baremetal_address}
+            single_address: ${_param:openstack_baremetal_node01_address}
             baremetal_address: ${_param:openstack_baremetal_node01_baremetal_address}