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diff --git a/docs/sections/guides/infra_guides/oom_infra_deployment_requirements.rst b/docs/sections/guides/infra_guides/oom_infra_deployment_requirements.rst new file mode 100644 index 0000000000..1b9db50fe0 --- /dev/null +++ b/docs/sections/guides/infra_guides/oom_infra_deployment_requirements.rst @@ -0,0 +1,72 @@ +.. 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 + ============== =========== ======= ======== ======== ============= ======== + Jakarta 1.22.4 3.6.3 1.22.4 20.10.x 1.8.0 0.28.0 + 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 1.11.1 0.35.0 + ============== =========== ======= ======== ======== ============= ======== + +.. table:: OOM Software Requirements (production) + + ============== ====== ============ ============== + Release Istio Gateway-API Keycloak + ============== ====== ============ ============== + London 1.17.2 v0.6.2 19.0.3-legacy + ============== ====== ============ ============== + +.. table:: OOM Software Requirements (optional) + + ============== ================= ========== + Release Prometheus Stack K8ssandra + ============== ================= ========== + Jakarta 35.x + Kohn 35.x + London 45.x 1.6.1 + ============== ================= ========== |