Hello,
Many modern Linux systems that are part of systemd have the systemd-timesyncd service.
If this service is used, then there are no such things as ntpd and chronyd in the system.
Please extend the "ntp" mode to work with the timedatectl utility.
# timedatectl status
Local time: Fri 2022-10-07 18:33:28 MSK
Universal time: Fri 2022-10-07 15:33:28 UTC
RTC time: Fri 2022-10-07 15:33:28
Time zone: Europe/Moscow (MSK, +0300)
System clock synchronized: yes
NTP service: active
RTC in local TZ: no
# timedatectl timesync-status
Server: 10.10.0.2 (srv-ntp.holding.com)
Poll interval: 34min 8s (min: 32s; max 34min 8s)
Leap: normal
Version: 3
Stratum: 3
Reference: A05A409
Precision: 1us (-23)
Root distance: 128.654ms (max: 5s)
Offset: +6.303ms
Delay: 1.544ms
Jitter: 16.867ms
Packet count: 17
Frequency: +1.635ppm
Thank you.