okd/playbooks/ovirt/provisioning-vars.yaml.example

---
###########################
# Engine Connection
###########################
compatibility_version: 4.2
engine_url:                     # https://engine.example.com/ovirt-engine/api
engine_user:                    # admin@internal
engine_password:                # secret

# CA file copied from engine:/etc/pki/ovirt-engine/ca.pem
# path is relative to openshift-cluster directory
engine_cafile:                  # ../ca.pem

data_center_name:               # Default
openshift_ovirt_cluster:          # Default
openshift_ovirt_data_store:       # vmstore
openshift_ovirt_ssh_key: "{{ lookup('file', '~/.ssh/id_rsa.pub') }}"

##########################
# Template Creation
# https://github.com/oVirt/ovirt-ansible-image-template
##########################
qcow_url:                       # https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2c
image_path: "{{ lookup('env', 'HOME') }}/Downloads/{{ template_name }}.qcow2"
template_name:                  # rhel75
template_cluster: "{{ openshift_ovirt_cluster }}"
template_memory: 8GiB
template_cpu: 1
template_disk_storage: "{{ openshift_ovirt_data_store }}"
template_disk_size: 60GiB
template_nics:
  - name: nic1
    profile_name:                # ovirtmgmt
    interface: virtio

##########################
# Virtual Machines
##########################
wait_for_ip: true                # Required to gather IP addresses from amchines after
vm_infra_wait_for_ip_retries: 10 # Higher than default to wait for all IPs on all VMs
vm_infra_wait_for_ip_delay: 8

# Virtual machine profile for master nodes
# Differs from node profile by 16GiB RAM, extra disk for etcd
master_vm:
  cluster: "{{ openshift_ovirt_cluster }}"
  template: "{{ template_name }}"
  memory: 16GiB
  cores: 2
  high_availability: true
  disks:
    - size: 15GiB
      storage_domain: "{{ openshift_ovirt_data_store }}"
      name: docker_disk
      interface: virtio
    - size: 30GiB
      storage_domain: "{{ openshift_ovirt_data_store }}"
      name: localvol_disk
      interface: virtio
    - size: 25GiB
      storage_domain: "{{ openshift_ovirt_data_store }}"
      name: etcd_disk
      interface: virtio
  state: running

# Virtual Machine profile for rest of nodes
node_vm:
  cluster: "{{ openshift_ovirt_cluster }}"
  template: "{{ template_name }}"
  memory: 8GiB
  cores: 2
  disks:
    - size: 15GiB
      storage_domain: "{{ openshift_ovirt_data_store }}"
      name: docker_disk
      interface: virtio
    - size: 30GiB
      storage_domain: "{{ openshift_ovirt_data_store }}"
      name: localvol_disk
      interface: virtio
  state: running
...