[TEST-45] support injectable ips

today onap ips are hard coded so we should support
having them injectable from external sources

Change-Id: Id7911df331207a9198e9bf43168b9a6843db6f48
Signed-off-by: DR695H <dr695h@att.com>
diff --git a/robot/resources/openstack/keystone_interface.robot b/robot/resources/openstack/keystone_interface.robot
index ef9eca3..1243a19 100644
--- a/robot/resources/openstack/keystone_interface.robot
+++ b/robot/resources/openstack/keystone_interface.robot
@@ -20,7 +20,7 @@
     [Documentation]    Runs an Openstack Auth Request and returns the token and service catalog. you need to include the token in future request's x-auth-token headers. Service catalog describes what can be called
     [Arguments]    ${alias}    ${username}=    ${password}=
     ${username}    ${password}=   Set Openstack Credentials   ${username}    ${password}
-    ${session}=    Create Session 	keystone 	${GLOBAL_OPENSTACK_KEYSTONE_SERVER}    verify=True
+    ${session}=    Create Session 	keystone 	${GLOBAL_INJECTED_KEYSTONE}    verify=True
     ${uuid}=    Generate UUID
     ${data_template}=    OperatingSystem.Get File    ${OPENSTACK_KEYSTONE_AUTH_BODY_FILE}
     ${arguments}=    Create Dictionary    username=${username}    password=${password}   tenantName=${GLOBAL_OPENSTACK_TENANT_NAME}