ansible-roles/roles/zabbix_proxy/templates/zabbix_proxy.conf.j2

{% for key in zabbix_proxy_conf.keys() | list %}
{{ key }}={{zabbix_proxy_conf[key] }}
{% endfor %}
{% if ansible_all_ipv6_addresses | length < 1 and zabbix_proxy_conf['Fping6Location'] is not defined %}
Fping6Location=
{% endif %}