32 lines
1.1 KiB
ReStructuredText
32 lines
1.1 KiB
ReStructuredText
Deploy an additional nova cell v2
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.. warning::
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Multi cell cupport is only supported in Stein and later versions.
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The different sections in this guide assume that you are ready to deploy a new
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overcloud, or already have installed an overcloud (min Stein release).
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.. note::
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Starting with CentOS 8 and TripleO Stein release, podman is the CONTAINERCLI
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to be used in the following steps.
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The minimum requirement for having multiple cells is to have a central OpenStack
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controller cluster running all controller services. Additional cells will
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have cell controllers running the cell DB, cell MQ and a nova cell conductor
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service. In addition there are 1..n compute nodes. The central nova conductor
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service acts as a super conductor of the whole environment.
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For more details on the cells v2 layout check `Cells Layout (v2)
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<https://docs.openstack.org/nova/latest/user/cellsv2-layout.html>`_
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.. toctree::
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deploy_cellv2_stein.rst
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deploy_cellv2_basic.rst
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deploy_cellv2_advanced.rst
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deploy_cellv2_routed.rst
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deploy_cellv2_additional.rst
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deploy_cellv2_manage_cell.rst
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