renew_certificates.service

[Unit]
Description=CERTBOT Certificate Renewal Service
After=network.target auditd.service nginx.service
ConditionPathExists=/etc/letsencrypt/renew_certificates.py

[Service]
ExecStart=/etc/letsencrypt/renew_certificates.py
Restart=on-failure
Type=simple
StandardOutput=journal

[Install]
WantedBy=multi-user.target