Trying to adhere to python naming convention.

cinder_controller/admin-openrc.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+# a admin-openrc.sh file
+export MYSQL_ROOT_PASSWORD="geheim"
+
+# To create the Identity service credentials
+GLANCE_USER_NAME=glance
+GLANCE_PASSWORD=geheim
+export OS_IDENTITY_API_VERSION=3
+export OS_USERNAME=admin
+export OS_PASSWORD=geheim
+export OS_TENANT_NAME=admin
+export OS_AUTH_URL=http://${KEYSTONE_HOST}:35357/v3
+
+export OS_PROJECT_DOMAIN_NAME=default
+export OS_USER_DOMAIN_NAME=default
+export OS_PROJECT_NAME=admin
+export OS_IMAGE_API_VERSION=2