Синхронизация времени

date
timedatectl set-timezone Asia/Almaty
yum install systemd-timesyncd
systemctl enable systemd-timesyncd.service
systemctl start systemd-timesyncd.service
systemctl status systemd-timesyncd.service

mcedit /etc/systemd/timesyncd.conf

...
[Time]
NTP=192.168.150.2 192.168.150.109
...

systemctl restart systemd-timesyncd.service

Проверяем

timedatectl