salt/control/cluster/openstack_dns_cluster.yml

parameters:
  _param:
    openstack_dns_backend_image: ${_param:salt_control_xenial_image_backend}
    salt_control_cluster_node_cloud_init_openstack_dns:
      user_data:
        write_files:
        - content: |
            ${salt:control:size:openstack.dns:image_layout}
          owner: root:root
          path: /usr/share/growlvm/image-layout.yml
  salt:
    control:
      size:
        openstack.dns:
          cpu: 2
          ram: 4096
          disk_profile: small
          net_profile: default
          image_layout: ${_param:salt_control_size_image_layout_openstack_dns}
      cluster:
        internal:
          domain: ${_param:cluster_domain}
          engine: virt
          node:
            dns01:
              name: ${_param:openstack_dns_node01_hostname}
              provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
              image: ${_param:salt_control_xenial_image}
              backend: ${_param:openstack_dns_backend_image}
              size: openstack.dns
              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_dns}
            dns02:
              name: ${_param:openstack_dns_node02_hostname}
              provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
              image: ${_param:salt_control_xenial_image}
              backend: ${_param:openstack_dns_backend_image}
              size: openstack.dns
              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_dns}