okd/roles/openshift_ovirt/tasks/build_vm_list.yml

---
# Creates a dictionary for use with oVirt.vm-infra role
# https://github.com/oVirt/ovirt-ansible-vm-infra
# Side note:
# If we have a count: 1 in our vm definition, the name that you put in the proper field will be preserved
# if we have more than 1 a counter will be raised and the vm name will be name + iteration (EG) node0, node1, node2
# in case of count: 3
- fail:
    msg: "The openshift_ovirt_dns_zone variable is required."
  when:
  - openshift_ovirt_dns_zone is none
- name: Create virtual machine list fact
  set_fact:
    vms: >-
      {{ vms|default([]) }} + [
      {% for iter in range(item.count) -%}
      {% if iter > 0 -%},{% endif -%}
      {
      {% if item.count == 1 -%}
      'name': '{{ item.name }}.{{ openshift_ovirt_dns_zone }}',
      {% elif item.count > 1 -%}
      'name': '{{ item.name }}{{ iter }}.{{ openshift_ovirt_dns_zone }}',
      {% endif -%}
      'tag': 'openshift_{{ item.profile }}',
      'description': '{{ item.description | default("") }}',
      'cloud_init':
      {
      {% if item.count == 1 -%}
      'host_name': '{{ item.name }}.{{ openshift_ovirt_dns_zone }}',
        {% if item.nic_mode is defined -%}
      'nic_boot_protocol': 'static',
      'nic_ip_address': '{{ item["nic_mode"][item["name"]]["nic_ip_address"] }}',
      'nic_netmask': '{{ item["nic_mode"][item["name"]]["nic_netmask"] }}',
      'nic_gateway': '{{ item["nic_mode"][item["name"]]["nic_gateway"] }}',
      'nic_on_boot': {{ item["nic_mode"][item["name"]]["nic_on_boot"] | default(true) | bool }},
      'nic_name': '{{ item["nic_mode"][item["name"]]["nic_name"] | default("eth0") }}',
          {% if item["nic_mode"][item["name"]]["dns_servers"] is defined -%}
      'dns_servers': '{{ item["nic_mode"][item["name"]]["dns_servers"] }}',
      'dns_search': '{{ item["nic_mode"][item["name"]]["dns_search"] }}',
          {% endif -%}
        {% endif -%}
        {% if item.dns_servers is defined -%}
      'dns_servers': '{{ item["dns_servers"] }}',
        {% endif -%}
        {% if item.dns_search is defined -%}
      'dns_search': '{{ item["dns_search"] }}',
        {% endif -%}
      {% elif item.count > 1 -%}
      'host_name': '{{ item.name }}{{ iter }}.{{ openshift_ovirt_dns_zone }}',
        {% if item.nic_mode is defined -%}
      'nic_boot_protocol': 'static',
      'nic_ip_address': '{{ item["nic_mode"][item["name"] + iter | string ]["nic_ip_address"] }}',
      'nic_netmask': '{{ item["nic_mode"][item["name"] + iter | string ]["nic_netmask"] }}',
      'nic_gateway': '{{ item["nic_mode"][item["name"] + iter | string ]["nic_gateway"] }}',
      'nic_on_boot': {{ item["nic_mode"][item["name"] + iter | string ]["nic_on_boot"] | default(true) | bool }},
      'nic_name': '{{ item["nic_mode"][item["name"] + iter | string ]["nic_name"] | default("eth0") }}',
          {% if item["nic_mode"][item["name"] + iter | string ]["dns_servers"] is defined -%}
      'dns_servers': '{{ item["nic_mode"][item["name"] + iter | string ]["dns_servers"] }}',
          {% endif -%}
          {% if item["nic_mode"][item["name"] + iter | string ]["dns_search"] is defined -%}
      'dns_search': '{{ item["nic_mode"][item["name"] + iter | string ]["dns_search"] }}',
          {% endif -%}
        {% endif -%}
        {% if item.dns_servers is defined -%}
      'dns_servers': '{{ item["dns_servers"] }}',
        {% endif -%}
        {% if item.dns_search is defined -%}
      'dns_search': '{{ item["dns_search"] }}',
        {% endif -%}
      {% endif -%}
      'authorized_ssh_keys': '{{ openshift_ovirt_ssh_key }}'
      },
      'profile':  {{ openshift_ovirt_vm_profile[ item.profile ] }} ,
      }
      {% endfor -%}
      ]
    affinity_groups: >-
      {{ affinity_groups|default([]) }} + [
      {% if item.count > 1 -%}
      {
      'name': '{{ item.name }}_ag',
      'cluster': '{{ openshift_ovirt_cluster }}',
      'vm_enforcing': 'false',
      'vm_rule': 'negative',
      'vms': [
      {% for iter in range(item.count) -%}
      '{{ item.name }}{{ iter }}.{{ openshift_ovirt_dns_zone }}',
      {% endfor -%}
      ]
      }
      {% endif -%}
      ]
  with_items: "{{ openshift_ovirt_vm_manifest }}"
  tags:
  - openshift_ovirt
...