Linux(NTP配置)

最新推荐文章于 2026-01-06 13:45:00 发布

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最新推荐文章于 2026-01-06 13:45:00 发布 · 415 阅读

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#linux #运维 #服务器

后面也会持续更新，学到新东西会在其中补充。
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缺什么东西欢迎评论！我都会及时修改的！

NTP环境搭建

服务端	客户端
192.168.111.10	192.168.111.11
Linux MySQL5.7 3.10.0-1160.el7.x86_64 #1 SMP Mon Oct 19 16:18:59 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux	Linux MySQL5.7 3.10.0-1160.el7.x86_64 #1 SMP Mon Oct 19 16:18:59 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
CentOS Linux release 7.9.2009 (Core)	CentOS Linux release 7.9.2009 (Core)

#服务端客户端都执行
sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
systemctl stop firewalld.service
systemctl disable firewalld.service

NTP服务器端安装与配置

# 安装ntpd服务
yum install ntp -y
[root@MySQL5 ~]# rpm -qa | grep ntp
ntpdate-4.2.6p5-29.el7.centos.2.x86_64
fontpackages-filesystem-1.44-8.el7.noarch
ntp-4.2.6p5-29.el7.centos.2.x86_64
#配置ntpd服务

#备份文件
cp /etc/ntp.conf{
   
   ,.bak}

vi /etc/ntp.conf
server 127.127.1.0
fudge 127.127.1.0 startnum 10 
restrict 127.0.0.1 
restrict 192.168.111.0 netmask 255.255.255.0 
driftfile /var/lib/ntp/ 
logfile /var/log/ntp/ntp.log

server 0.centos.pool.ntp.org iburst
server 1.centos.pool.ntp.org iburst
server 2.centos.pool.ntp.org iburst
server 3.centos.pool.ntp.org iburst

server time1.apple.com iburst
server time2.apple.com iburst
server time3.apple.com iburst
server time4.apple.com iburst
server time5.apple.com iburst

server time1.google.com iburst
server time2.google.com iburst
server time3.google.com iburst
server time4.google.com iburst

server pool.ntp.org iburst
server cn.pool.ntp.org iburst
server ntp1.aliyun.com iburst
server ntp2.aliyun.com iburst
server time1.aliyun.com iburst
server time2.aliyun.com iburst