Description of problem:


Version-Release number of the following components:
rpm -q openshift-ansible
git cloned branch release-3.7

rpm -q ansible
ansible-2.4.3.0-1.el7ae.noarch

ansible --version
ansible 2.4.3.0
  config file = /etc/ansible/ansible.cfg
  configured module search path = [u'/home/whearn/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python2.7/site-packages/ansible
  executable location = /usr/bin/ansible
  python version = 2.7.5 (default, May  3 2017, 07:55:04) [GCC 4.8.5 20150623 (Red Hat 4.8.5-14)]

How reproducible:
Always

Steps to Reproduce:
1. Deploy a registry with a custom domain
2. Run the task with minimal arguments
3. Look at oc get routes

Actual results:
If you have a special route defined it will reset it to the default *.openshiftapps.com, it will also default to passthrough even if reencrypt is defined

Expected results:
It should look up existing options and secure the route to match as close to as possible.

Additional info:
n/a