openstack-ansible/deploy-guide/source/overview.rst
Jean-Philippe Evrard 8bfc32399e [Docs] Simplify overview page
This modifies the overview section to be one page instead of
4 long sections. We just refer to the architecture reference
for details about the architecture.

Change-Id: I1f5da9acaa677b2cd752cda30c33eba846a96eb4
2018-03-20 11:44:57 +00:00

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========
Overview
========
.. note::
For essential background reading to help understand the service and storage
architecture, please read
`OpenStack-Ansible Architecture in its reference guide
<https://docs.openstack.org/openstack-ansible/latest/reference/architecture/index.html>`_
If you'd like to understand when OpenStack-Ansible would be a good fit for your
organisation, please read the appendix
":ref:`app-aboutosa`".
This guide refers to the following types of hosts:
* `Deployment host`, which runs the Ansible playbooks
* `Target hosts`, where Ansible installs OpenStack services and infrastructure
components
Installation workflow
=====================
The following diagram shows the general workflow of an OpenStack-Ansible
installation.
.. figure:: figures/installation-workflow-overview.png
:width: 100%
Installation requirements and recommendations
=============================================
.. include:: overview-requirements.rst