adding override for ora_venv_dir

playbooks/edx_jenkins_tests.yml

@@ -7,10 +7,11 @@
     mysql5_workaround: True
     ansible_ssh_private_key_file: /var/lib/jenkins/continuous-integration.pem
     # use a separate virtualenv for ora
-    ora_venv_dir: "/opt/wwc/virtualenvs/ora"
   vars_files:
     - "{{ secure_dir }}/vars/edxapp_ref_users.yml"
     - "{{ secure_dir }}/vars/edxapp_sandbox.yml"
+    # overrides specific to the jenkins test playbook
+    - "{{ secure_dir }}/vars/edx_jenkins.tests.yml"
   roles:
     - common
     - nginx

playbooks/secure_example/vars/edx_jenkins_tests.yml

+---
+# override the default virtualenv for ora
+ora_venv_dir: "/opt/wwc/virtualenvs/ora"