Shulou(Shulou.com)06/02 Report--

Deploy the internal NTP time server, assuming that node0 is the master node of the NTP time server, node1 and node2 are both ntp client slave nodes, and the internal network segment is 10.10.75.0.

All nodes install ntp through the yum command, as follows: yum install ntp.

Modify the configuration file / etc/ntp.conf of node0 node

The contents are as follows:

Server 0.cn.pool.ntp.org

Server 0.asia.pool.ntp.org

Server 3.asia.pool.ntp.org

Restrict 0.cn.pool.ntp.org nomodify notrap noquery

Restrict 0.asia.pool.ntp.org nomodify notrap noquery

Restrict 3.asia.pool.ntp.org nomodify notrap noquery

All servers in the # 10.10.75.0 network segment can use the NTP server to synchronize time.

Restrict default ignore

Restrict 10.10.75.0 mask 255.255.255.0 notrap nomodify

Server 127.127.1.0 prefer

Fudge 127.127.1.0 stratum 10

3. On the node1, node2 node, edit / etc/ntp.conf

Add a server NTP time synchronization server IP address prefer

4. All nodes start the ntp service and set the ntp service to boot automatically, with the following command

Service ntpd start

Chkconfig ntpd on

The slave node first uses ntpdate to manually synchronize the time command as follows: ntpdate-u master node IP address

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.