2.2 步驟
實現此案例需要按照如下步驟進行。
步驟一:修改openstack,nova01 和 nova02 的時間服務器(以一臺爲例)
[root@openstack ~]# vim /etc/chrony.conf
...
server 192.168.1.254 iburst
[root@openstack ~]# systemctl restart chronyd
步驟二:驗證
[root@openstack ~]# chronyc sources -v
...
|| | | \
MS Name/IP address Stratum Poll Reach LastRx Last sample
===============================================================================
^* gateway 3 6 37 6 -93ns[ +903ns] +/- 26ms
步驟三:兩臺虛擬機配置靜態ip
注意:兩臺主機同樣操作,改一下ip即可(以openstack.tedu.cn爲例)
[root@localhost ~]# echo openstack.tedu.cn > /etc/hostname
[root@localhost ~]# hostname openstack.tedu.cn
//另外一臺主機改名爲nova.tedu.cn,配置ip爲1.20
[root@openstack ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth0
# Generated by dracut initrd
DEVICE="eth0"
ONBOOT="yes"
IPV6INIT="no"
IPV4_FAILURE_FATAL="no"
NM_CONTROLLED="no"
TYPE="Ethernet"
BOOTPROTO="static"
IPADDR="192.168.1.10"
PREFIX=24
GATEWAY=192.168.1.254
[root@openstack ~]# systemctl restart network