linux时间同步chronyd

安装chronyd

yum install chrony -y

配置文件

vim /etc/chrony.conf

server cn.pool.ntp.org iburst
allow 10.10.27.0/24
driftfile /var/lib/chrony/drift
makestep 1.0 3
rtcsync
local stratum 10
logdir /var/log/chrony

启动同步

systemctl enable chronyd
systemctl start chronyd
chronyc sources