Based：CentOS-6.5

Before install:Open /etc/hosts，Add 127.0.0.1 ooxx (your hostname)

Installing:

root@ooxx]# yum install -y http://rdo.fedorapeople.org/rdo-release.rpm

[root@ooxx]#yum install -y openstack-packstack

[root@ooxx]#packstack --allinone

Waiting for  a long time,you can find the username and password:

[root@ooxx]#cat /root/keystonerc_admin

then you can get http://192.168.1.105/dashboard , and login: