https://github.com/int32bit/openstack-workflow #openstack各种时序图
http://docs.openstack.org/developer/openstack-ansible #openstack-ansible相关
https://github.com/openstack/openstack-ansible #openstack-ansible相关
https://github.com/openstack/openstack-ansible #openstack-ansible相关
http://www.ansible.com/openstack #openstack-ansible相关
http://www.99cloud.net/html/2016/jiuzhouyuanchuang_0317/138.html #九州云对部署openstack的博客
https://github.com/ansible/ansible/blob/devel/lib/ansible/cli/console.py #ansible-shell