应用chrony用于工夫同步

yum install chrony -yvim /etc/chrony.confcat /etc/chrony.conf | grep -v  "^#" | grep -v "^$"pool ntp.aliyun.com iburstdriftfile /var/lib/chrony/driftmakestep 1.0 3rtcsyncallow 10.0.0.0/8local stratum 10keyfile /etc/chrony.keysleapsectz right/UTClogdir /var/log/chronysystemctl restart chronydsystemctl enable chronyd

客户端装置并配置

yum install chrony -yvim /etc/chrony.confcat /etc/chrony.conf | grep -v  "^#" | grep -v "^$"pool 10.0.0.20 iburstdriftfile /var/lib/chrony/driftmakestep 1.0 3rtcsynckeyfile /etc/chrony.keysleapsectz right/UTClogdir /var/log/chronysystemctl restart chronyd ; systemctl enable chronyd

应用客户端进行验证

chronyc sources -v  .-- Source mode  '^' = server, '=' = peer, '#' = local clock. / .- Source state '*' = current best, '+' = combined, '-' = not combined,| /             'x' = may be in error, '~' = too variable, '?' = unusable.||                                                 .- xxxx [ yyyy ] +/- zzzz||      Reachability register (octal) -.           |  xxxx = adjusted offset,||      Log2(Polling interval) --.      |          |  yyyy = measured offset,||                                \     |          |  zzzz = estimated error.||                                 |    |           \MS Name/IP address         Stratum Poll Reach LastRx Last sample               ===============================================================================^* master01                      3   6    17     7  -2539ns[  -29us] +/-   16ms

https://www.oiox.cn/

https://www.chenby.cn/

https://cby-chen.github.io/

https://weibo.com/u/5982474121

https://blog.csdn.net/qq\_33921750

https://my.oschina.net/u/3981543

https://www.zhihu.com/people/...

https://segmentfault.com/u/hp...

https://juejin.cn/user/331578...

https://space.bilibili.com/35...

https://cloud.tencent.com/dev...

https://www.jianshu.com/u/0f8...

https://www.toutiao.com/c/use...

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