ebf8cfca62
Co-Authored-By: Bartosz Bezak <bartosz@stackhpc.com> Change-Id: I06a3e9922cf95979f3bca120cd82633046270fa3
49 lines
1.5 KiB
ReStructuredText
49 lines
1.5 KiB
ReStructuredText
.. _os-distribution:
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===============
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OS Distribution
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===============
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As of the Wallaby 10.0.0 release, Kayobe supports multiple Operating System
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(OS) distributions. See the :ref:`support matrix <support-matrix-supported-os>`
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for a list of supported OS distributions. The same OS distribution should be
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used throughout the system.
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The ``os_distribution`` variable in ``etc/kayobe/globals.yml`` can be used to
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set the OS distribution to use. It may be set to either ``centos`` or
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or ``rocky`` or ``ubuntu``, and defaults to ``centos``.
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The ``os_release`` variable in ``etc/kayobe/globals.yml`` can be used to set
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the release of the OS. When ``os_distribution`` is set to ``centos`` it may be
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set to ``8-stream``, and this is its default value. When ``os_distribution`` is
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set to ``ubuntu`` it may be set to ``jammy``, and this is its default value.
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When ``os_distribution`` is set to ``rocky`` it may be set to ``8``, and this
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is its default value.
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These variables are used to set various defaults, including:
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* Bootstrap users
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* Overcloud host root disk image build configuration
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* Seed VM root disk image
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* Kolla base container image
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Example: using Ubuntu
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=====================
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In the following example, we set the OS distribution to ``ubuntu``:
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.. code-block:: yaml
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:caption: ``globals.yml``
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os_distribution: "ubuntu"
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Example: using Rocky
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====================
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In the following example, we set the OS distribution to ``rocky``:
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.. code-block:: yaml
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:caption: ``globals.yml``
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os_distribution: "rocky"
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