Description of problem:
After upgrade v3.9 to v3.10, original registry address return back to ip of docker registry which should be dns address before upgrade.

//before upgrade
# oc get is
NAME               DOCKER REPO                                                 TAGS      UPDATED
registry-console   docker-registry.default.svc:5000/default/registry-console   v3.9      

//after upgrade
# oc get is
NAME               DOCKER REPO                                   TAGS      UPDATED
registry-console   172.30.38.105:5000/default/registry-console   v3.9      

# oc get dc docker-registry -o yaml |grep -A 1 "REGISTRY_OPENSHIFT_SERVER_ADDR"
        - name: REGISTRY_OPENSHIFT_SERVER_ADDR
          value: docker-registry.default.svc:5000

Version-Release number of the following components:
openshift-ansible-3.10.0-0.27.0.git.0.abed3b7.el7.noarch

How reproducible:
always

Steps to Reproduce:
1. Upgrade v3.9 to v3.10
2.
3.

Actual results:
Images was pull/push by ip address of docker-reregistry.

Expected results:
Images should be pull/push by dns address of docker-reregistry.

Additional info:
Please attach logs from ansible-playbook with the -vvv flag