CentOS8同步时间

使用了chrony模块

1.dnf install chrony

2.vim /etc/chrony.conf

  # Use public servers from the pool.ntp.org project.
  # Please consider joining the pool (http://www.pool.ntp.org/join.html).
  #pool 2.centos.pool.ntp.org iburst
  server 210.72.145.44 iburst
  server ntp.aliyun.com iburst
 

3.systemctl restart chronyd.service

4.chronyc sources -v

参考：https://blog.csdn.net/baozi_xiaoge/article/details/103823996