• 10.0.19.133(controller)、10.0.19.138

  • 10.0.19.134(compute-1)

  • 10.0.19.135(compute-2)

配置ip,改为静态IP地址,并保证一下参数

DEVICE=INTERFACE_NAME
TYPE=Ethernet
ONBOOT="yes"
BOOTPROTO="none"

#sed -i 's/static/none/g' /etc/sysconfig/network-scripts/ifcfg-eth0 
# 三台分别设置主机名
hostnamectl set-hostname controller
hostnamectl set-hostname compute-1
hostnamectl set-hostname compute-2

配置解析地址

# /etc/hosts下增加以下内容(三都加)
10.0.19.133 controller
10.0.19.134 compute-1
10.0.19.135 compute-2

关闭防火墙并重启

systemctl stop firewalld
systemctl disable firewalld
vim /etc/sysconfig/selinux
SELINUX=disabled
reboot