centos7部署时间同步chrony

1、Server端配置chrony

yum install chrony -y  #centos7默认采用chrony，一般不用再装

vim /etc/chrony.conf

修改下面2行

server ntp.aliyun.com iburst

allow 192.168.10.0/24

 

 

 

systemctl restart chronyd

systemctl enable chronyd

2、Client配置

yum install chrony -y

vim /etc/chrony.conf

#修改成server的ip或者主机名

server 192.168.10.41 iburst

 

 

 

systemctl restart chronyd

systemctl enable chronyd

chronyc sources

clock -w