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