use previous variable combination

Change-Id: I4158d00db4f317ecdd4ad054aeab75704d560945
diff --git a/cloud-deploy-pipeline.groovy b/cloud-deploy-pipeline.groovy
index 235380f..bc6d137 100644
--- a/cloud-deploy-pipeline.groovy
+++ b/cloud-deploy-pipeline.groovy
@@ -108,11 +108,7 @@
 
                     // create openstack env
                     openstack.setupOpenstackVirtualenv(venv, OPENSTACK_API_CLIENT)
-                    openstackCloud = openstack.createOpenstackEnv(
-                        OPENSTACK_API_URL, OPENSTACK_API_CREDENTIALS,
-                        OPENSTACK_API_PROJECT, OPENSTACK_API_PROJECT_DOMAIN,
-                        OPENSTACK_API_PROJECT_ID, OPENSTACK_API_USER_DOMAIN,
-                        OPENSTACK_API_VERSION)
+                    openstackCloud = openstack.createOpenstackEnv(OPENSTACK_API_URL, OPENSTACK_API_CREDENTIALS, OPENSTACK_API_PROJECT)
                     openstack.getKeystoneToken(openstackCloud, venv)
                     //
                     // Verify possibility of create stack for given user and stack type