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749 B
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25 lines
749 B
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.. raw:: pdf
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.. index:: Reference Architectures: Multi-node with HA
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.. _Multi-node_HA:
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Multi-node with HA Deployment
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=============================
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Production environments typically require high availability, which
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involves several architectural requirements. Specifically, you will
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need at least three controllers, and
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certain components will be deployed in multiple locations to prevent
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single points of failure. That's not to say, however, that you can't
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reduce hardware requirements by combining your storage, network, and controller
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nodes:
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.. image:: /_images/deployment-ha-compact_svg.jpg
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:align: center
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We'll take a closer look at the details of this deployment configuration in
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:ref:`Close_look_Multi-node_HA` section.
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