===============================
How to deploy OpenStack-Ansible
===============================
The script and playbooks defined on this repo will deploy an OpenStack
cloud based on OpenStack-Ansible.
It needs to be combined with Bifrost. You need use Bifrost to provide six VMs.
To learn about how to use Bifrost, you can read the document on
[/opt/releng/prototypes/bifrost/README.md].

Minimal requirements:
1. You will need to have a least 150G free space for the partition on where
   "/var/lib/libvirt/images/" lives.
2. each vm needs to have at least 8 vCPU, 12 GB RAM, 60 GB HDD.

After provisioning the six VMs please follow that steps:

1.Run the script to deploy OpenStack
  cd /opt/releng/prototypes/openstack-ansible/scripts/
  sudo ./osa_deploy.sh
It will take a lot of time. When the deploy is successful, you will see the
message "OpenStack deployed successfully".

2.To verify the OpenStack operation
  2.1 ssh into the controller::
      ssh 192.168.122.3
  2.2 Enter into the lxc container::
      lxcname=$(lxc-ls | grep utility)
      lxc-attach -n $lxcname
  2.3 Verify the OpenStack API::
      source /root/openrc
      openstack user list

This will show the following output::
+----------------------------------+--------------------+
| ID                               | Name               |
+----------------------------------+--------------------+
| 056f8fe41336435991fd80872731cada | aodh               |
| 308f6436e68f40b49d3b8e7ce5c5be1e | glance             |
| 351b71b43a66412d83f9b3cd75485875 | nova               |
| 511129e053394aea825cce13b9f28504 | ceilometer         |
| 5596f71319d44c8991fdc65f3927b62e | gnocchi            |
| 586f49e3398a4c47a2f6fe50135d4941 | stack_domain_admin |
| 601b329e6b1d427f9a1e05ed28753497 | heat               |
| 67fe383b94964a4781345fbcc30ae434 | cinder             |
| 729bb08351264d729506dad84ed3ccf0 | admin              |
| 9f2beb2b270940048fe6844f0b16281e | neutron            |
| fa68f86dd1de4ddbbb7415b4d9a54121 | keystone           |
+----------------------------------+--------------------+