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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 config guide: https://kubernetes.io/docs/reference/command-line-tools-reference/kubelet/
ONAP Deployment Requirements
============================
.. 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 config 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 (base)
============== =========== ======= ======== ======== ============= ========
Release Kubernetes Helm kubectl Docker Cert-Manager Strimzi
============== =========== ======= ======== ======== ============= ========
Kohn 1.23.8 3.8.2 1.23.8 20.10.x 1.8.0 0.32.0
London 1.23.8 3.8.2 1.23.x 20.10.x 1.12.2 0.35.0
Montreal 1.23.8 3.10.2 1.23.x 20.10.x 1.12.2 0.35.0
============== =========== ======= ======== ======== ============= ========
.. table:: OOM Software Requirements (production)
============== ====== ============ ==============
Release Istio Gateway-API Keycloak
============== ====== ============ ==============
London 1.17.2 v0.6.2 19.0.3-legacy
Montreal 1.17.2 v0.6.2 19.0.3-legacy
============== ====== ============ ==============
.. table:: OOM Software Requirements (optional)
============== ================= ==========
Release Prometheus Stack K8ssandra
============== ================= ==========
Kohn 35.x
London 45.x 1.6.1
Montreal 45.x 1.8.0
============== ================= ==========
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