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.. This work is licensed under a Creative Commons Attribution 4.0
.. International License.
.. http://creativecommons.org/licenses/by/4.0
.. Copyright (C) 2022 Nordix Foundation
.. Links
.. _Kubernetes: https://kubernetes.io/
.. _Kubernetes best practices: https://kubernetes.io/docs/setup/best-practices/cluster-large/
.. _kubelet confg guide: https://kubernetes.io/docs/reference/command-line-tools-reference/kubelet/
.. _oom_infra_setup_guide:
OOM Infrastructure Guide
########################
.. figure:: ../../resources/images/oom_logo/oomLogoV2-medium.png
:align: right
OOM deploys and manages ONAP on a pre-established Kubernetes_ cluster - the
creation of this cluster is outside of the scope of the OOM project as there
are many options including public clouds with pre-established environments.
If creation of a Kubernetes cluster is required, the life-cycle of this
cluster is independent of the life-cycle of the ONAP components themselves.
.. rubric:: Minimum Hardware Configuration
Some recommended hardware requirements are provided below. Note that this is for a
full ONAP deployment (all components).
.. table:: OOM Hardware Requirements
===== ===== ====== ====================
RAM HD vCores Ports
===== ===== ====== ====================
224GB 160GB 112 0.0.0.0/0 (all open)
===== ===== ====== ====================
Customizing ONAP to deploy only components that are needed will drastically reduce these requirements.
See the :ref:`OOM customized deployment<oom_customize_overrides>` section for more details.
.. note::
| Kubernetes supports a maximum of 110 pods per node - this can be overcome by modifying your kubelet config.
| See the `kubelet confg guide`_ for more information.
| The use of many small nodes is preferred over a few larger nodes (for example 14 x 16GB - 8 vCores each).
| OOM can be deployed on a private set of physical hosts or VMs (or even a combination of the two).
.. rubric:: Software Requirements
The versions of software that are supported by OOM are as follows:
.. _versions_table:
.. table:: OOM Software Requirements
============== =========== ======= ======== ======== ============ ================= =======
Release Kubernetes Helm kubectl Docker Cert-Manager Prometheus Stack Strimzi
============== =========== ======= ======== ======== ============ ================= =======
Jakarta 1.22.4 3.6.3 1.22.4 20.10.x 1.8.0 35.x 0.28.0
Kohn 1.23.8 3.8.2 1.23.8 20.10.x 1.8.0 35.x 0.31.1
============== =========== ======= ======== ======== ============ ================= =======
.. toctree::
:hidden:
oom_base_config_setup.rst
oom_base_optional_addons.rst
oom_setup_ingress_controller.rst
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