Timer systemd certbot

systemctl enable certbot-renew.timer
Created symlink from /etc/systemd/system/timers.target.wants/certbot-renew.timer to /usr/lib/systemd/system/certbot-renew.timer.

systemctl edit certbot-renew.timer

[Timer]
OnCalendar=--* 00/08:03:00
RandomizedDelaySec=0 # 0 = no waiting

systemctl start certbot-renew.timer

systemctl status certbot-renew.timer
● certbot-renew.timer - This is the timer to set the schedule for automated renewals
Loaded: loaded (/usr/lib/systemd/system/certbot-renew.timer; enabled; vendor preset: disabled)
Drop-In: /etc/systemd/system/certbot-renew.timer.d
└─override.conf
Active: active (waiting) since Mo 2022-06-27 08:02:42 CEST; 1s ago