安装配置chrony和ntp同步时间

admin

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安装配置chrony和ntp同步时间：

     yum install -y chrony ntpdate ntp

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控制节点：# vim /etc/chrony.conf |grep -v"#"

主节点

vim /etc/chrony.conf

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server 127.127.0.1 iburst

vim /etc/ntp.conf

server 127.127.0.1 iburst

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其他主节点：

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vim /etc/ntp.conf

#server 1.centos.pool.ntp.orgiburst

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#server 2.centos.pool.ntp.orgiburst

#server 3.centos.pool.ntp.orgiburst

server controller1 iburst

vim /etc/ntp.conf

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server controller1 iburst

vim /etc/chrony.conf            

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stratumweight 0

vim /etc/ntp.conf

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stratumweight 0

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清除多余的几条配置

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   vim /etc/chrony.conf

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server 127.127.0.1 iburst

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     allow 192.168.8.0/24