kolla/ansible/roles/nova/templates/nova-compute-ironic.json.j2

{
    "command": "nova-compute",
    "config_files": [
        {
            "source": "{{ container_config_directory }}/nova.conf",
            "dest": "/etc/nova/nova.conf",
            "owner": "nova",
            "perm": "0600"
        }
    ]
}