OpenStack(i版)之Keystone,Glance,Nova,Neutron,Horizon
一、前期准备1.1、linux-node1端:[root@linux-node1~]#egrep'(vmx|svm)'/proc/cpuinfo##有输出就支持虚拟化[root@linux-node1~]#cat/etc/redhat-releaseCentOSrelease6.8(Final)[root@linux-node1~]#uname-r2.6.32-642.el6.x86_64[roo