RedHat's official notes on [Containerized Install](https://access.redhat.com/documentation/en-us/openshift_container_platform/3.6/html-single/release_notes/#ocp-36-installation 2.3.7.6)
Take a look at how to make an Inventory File
Download the latest Ansible installer image
atomic pull --storage ostree docker:registry.access.redhat.com/openshift3/ose-ansible:v3.6
Install the container with a inventory file
atomic install --system \
--storage=ostree \
--name=openshift-installer \
--set INVENTORY_FILE=/root/inventory \
docker:registry.access.redhat.com/openshift3/ose-ansible:v3.6
systemctl start openshift-installer