7777d81f1a
Update the role documentation to match the newly proposed format. In the new format, each role project should maintain the configuration variations for the role project itself. Change-Id: I165891189ffa67680980a70178fd55951cad293b
41 lines
1.1 KiB
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41 lines
1.1 KiB
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CPU Platform Compatibility
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~~~~~~~~~~~~~~~~~~~~~~~~~~
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This role supports multiple CPU architecture types. At least one repo_build
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node must exist for each CPU type that is in use in the deployment.
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Currently supported CPU architectures:
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- x86_64 / amd64
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- ppc64le
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Compute Driver Compatibility
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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This role supports multiple nova compute driver types. The following
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compute drivers are supported:
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- libvirt (default)
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- ironic
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- lxd (via nova-lxd)
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- powervm (via nova-powervm)
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The driver type will automatically be detected by the OpenStack Ansible Nova
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role for the following compute driver types:
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- libvirt
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- ironic
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- powervm
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Any mix and match of compute node types can be used for those platforms.
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If using the lxd driver, the compute type must be specified using the
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``nova_virt_type`` variable in the ``/etc/openstack_deploy/user_variables.yml``
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file.
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.. code-block:: shell-session
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nova_virt_type: lxd
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It should be noted that if the ``nova_virt_type`` variable is set, then all
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nodes in the deployment will be set to that hypervisor type. It is recommended
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to allow the automatic hypervisor detection.
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