2-openstack基础环境准备
说明: linux-node1 控制节点 linux-node2 计算节点 2.1.两台centos7服务器 1 2 3 4 5 主机名: [root@linux-node1~] #hostname linux-node1 [root@linux-node2~] #hostname linux-node2 1 2 3 IP: linux-node1192.168.56.11 /24 linux-node2192.168.56.12 /24 1 2 3 4 5 6 host解析 cat /etc/hosts 127.0.0.1localhostlocalhost.localdomainlocalhost4localhost4.localdomain4 ::1localhostlocalhost.localdomainlocalhost6localhost6.localdomain6 192.168.56.11linux-node1linux-node1.oldboyedu.com 192.168.56.12linux-node2linux-node2.oldboy...