k8s -ntpd recording time synchronization configuration (V)

1) configuration server 
operated at 192.168.0.1 root user 
yum install -y ntp ntpdate 
modify etc / ntp.conf 
annotation server and restrict all 
added: 
server 0.cn.pool.ntp.org 
server 0.asia.pool. ntp.org 
Server 3.asia.pool.ntp.org 

the restrict 0.cn.pool.ntp.org nomodify notrap The NOQUERY 
the restrict 0.asia.pool.ntp.org nomodify notrap The NOQUERY 
the restrict 3.asia.pool.ntp.org nomodify NOQUERY notrap 

server 127.127.1.0 # local Clock 
Fudge 127.127.1.0 Stratum 10 

System enable the ntpd 
systemctl disable chronyd 
systemctl the restart the ntpd 
# View the NTP server network 
the ntpq -p 
2) client disposed 
in 192.168.0.2 192.168.0.3 root user operating 
yum install -y ntp ntpdate
In /etc/ntp.conf added
192.168.0.1 the prefer Server 
 
System enable the ntpd 
systemctl disable chronyd 
systemctl the restart the ntpd 
# synchronization 
ntpdate -u 192.168.0.1 
performed hwclock --systohc, system time synchronized to the hardware BIOS