openstack/openstack-ansible
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Merge "[DOCS] Applies edits to the OSA install guide appendix A"

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Jenkins 2016-10-05 02:18:19 +00:00 committed by Gerrit Code Review
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doc/source/install-guide/app-config-test.rst
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@ -7,16 +7,16 @@ Appendix A: Example test environment configuration
Introduction
~~~~~~~~~~~~
The test environment is a minimal set of components to deploy a working
OpenStack-Ansible environment for testing purposes.
A test environment contains the minimal set of components needed to deploy a
working OpenStack-Ansible (OSA) environment for testing purposes.
The test environment has the following characteristics:
A test environment has the following characteristics:
* One control plane host (8 vCPU, 8GB RAM, 60GB HDD)
* One compute host (8 vCPU, 8GB RAM, 60GB HDD)
* Each host only has one Network Interface Card (NIC)
* Only a basic compute kit environment will be installed, with glance
and nova set to use file-backed storage.
* One infrastructure (control plane) host (8 vCPU, 8 GB RAM, 60 GB HDD)
* One compute host (8 vCPU, 8 GB RAM, 60 GB HDD)
* One Network Interface Card (NIC) for each host
* A basic compute kit environment, with the Image (glance) and Compute (nova)
services set to use file-backed storage.
.. image:: figures/arch-layout-test.png
:width: 100%
@ -31,8 +31,12 @@ Environment configuration
~~~~~~~~~~~~~~~~~~~~~~~~~
The ``/etc/openstack_deploy/openstack_user_config.yml`` configuration file
sets the hosts available in the groups. This designates the services that
runs on them.
defines which hosts run the containers and services deployed by OSA. For
example, hosts listed in the ``shared-infra_hosts`` section run containers
for many of the shared services that your OpenStack environment requires.
The following is an example of the
``/etc/openstack_deploy/openstack_user_config.yml`` configuration file for a
test environment.
.. literalinclude:: ../../../etc/openstack_deploy/openstack_user_config.yml.aio