cluster_node01_hostname: ${_param:openstack_control_node01_hostname}
cluster_node01_address: ${_param:openstack_control_node01_address}
cluster_node02_hostname: ${_param:openstack_control_node02_hostname}
cluster_node01_hostname: ${_param:openstack_control_node01_hostname}
cluster_node01_address: ${_param:openstack_control_node01_address}
cluster_node02_hostname: ${_param:openstack_control_node02_hostname}