{% for section, params in item.systemd_overrides.items() %}
[{{ section }}]
{%   for key, value in params.items() %}
{%     if value is iterable and (value is not string and value is not mapping) %}
{%       for i in value %}
{{ key }} = {{ i }}
{%       endfor %}
{%     else %}
{{ key }} = {{ value }}
{%     endif %}
{%   endfor %}

{% endfor %}