[Unit]
Description=ACME Cert renewal
ConditionFileNotEmpty=/etc/dehydrated/domains.txt
{% if dehydrated_systemd_timer_onfailure is defined %}
OnFailure={{ dehydrated_systemd_timer_onfailure }}
{% endif %}

[Service]
User=root
ExecStart={{ dehydrated_install_root }}/dehydrated --cron
Type=oneshot