Usually，The installation of OpenStack is difficulty，especially for new bird. Many people give up OpenStack just because of the complexity of deployment.To help new birds learn and research OpenStack Cloud,this project provide automatic codes that implement openstack deployment.
How do use this codes?
1、you need prepare a controller node，a compute node，a storage node and astorage node.of course，the role of node can overlay；
2、run openstack_multinodes_install_main.sh,and then enter the nubmber that you will deploy next;
3、enjoy your openstack cloud.