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936 B
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36 lines
936 B
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==============
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Support Matrix
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==============
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Supported Operating Systems
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~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Kolla Ansible supports the following host Operating Systems (OS):
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.. note::
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CentOS 7 is no longer supported as a host OS. The Train release supports
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both CentOS 7 and 8, and provides a route for migration. See the `Kolla
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Ansible Train documentation
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<https://docs.openstack.org/kolla-ansible/train/user/centos8.html>`_ for
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information on migrating to CentOS 8.
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* CentOS 8
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* Debian Buster (10)
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* RHEL 8
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* Ubuntu Focal (20.04)
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Supported container images
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~~~~~~~~~~~~~~~~~~~~~~~~~~
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For best results, the base container image distribution should match the host
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OS distribution. The following values are supported for ``kolla_base_distro``:
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* ``centos``
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* ``debian``
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* ``rhel``
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* ``ubuntu``
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For details of which images are supported on which distributions, see the
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:kolla-doc:`Kolla support matrix <support_matrix>`.
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