A diagram must be created to outline the process by which Ironic communicates with RHEL-OSP components and bare metal nodes when provisioning an instance.
Assigning to Lucy for review.
The provisioning diagram has been published in the Bare Metal Provisioning document: https://access.redhat.com/documentation/en/red-hat-enterprise-linux-openstack-platform/7/bare-metal-provisioning/chapter-1-install-and-configure-openstack-bare-metal-provisioning-ironic