Small updates: create raw images, change tempest config

Related-PROD: PROD-37187
Change-Id: I3fb259b7a16753fcaad009b8138e909fd66e1774
diff --git a/k8s/yamls/tempest_custom.yaml.clean b/k8s/yamls/tempest_custom.yaml.clean
index 5db71af..6a65e4f 100644
--- a/k8s/yamls/tempest_custom.yaml.clean
+++ b/k8s/yamls/tempest_custom.yaml.clean
@@ -7,7 +7,6 @@
     disable_ssl_certificate_validation: true
 compute:
     volume_device_name: vdb
-    compute_volume_common_az: nova
 heat_plugin:
     floating_network_name: public_net_name
     network_for_ssh: public_net_name
@@ -18,5 +17,4 @@
 network-feature-enabled:
     floating_ips: true
 volume:
-    volume_type: volume_type_name
-    volume_type_multiattach: volume_type_name
\ No newline at end of file
+    volume_type: volume_type_name
\ No newline at end of file