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diff --git a/docs/development/gapanalysis/gap-analysis-architecture-options.rst b/docs/development/gapanalysis/gap-analysis-architecture-options.rst index c629dfe..4d91c09 100644 --- a/docs/development/gapanalysis/gap-analysis-architecture-options.rst +++ b/docs/development/gapanalysis/gap-analysis-architecture-options.rst @@ -3,71 +3,8 @@ .. (c) Gergely Csatari (Nokia) ================================== -OpenRetriever architecture options +Container4NFV architecture options ================================== -1 Architecture options to support only containers on bare metal -............................................................... -To support containers on bare metal without the support of VM-s only a single -VIM is needed. -This architecture option is targeted by OpenRetriever in OPNFV Euphrates, and -this architecture option is considered in the gap analyzis against -:doc:`OpenStack <gap-analysis-openstack>` and -:doc:`Kubernetes <gap-analysis-kubernetes-v1.5>`. -Examples: Kubernetes, OpenStack with Zun_ and Kuryr_, which as a side effect -also supports VM-s. - -2 Architecture options to support containers and VM-s -..................................................... -There are different architecture options to support container based and VM based -VNF-s in OPNFV. This section provides a list of these options with a brief -description and examples. -In the descriptions providing the same API means, that the same set of API-s are -used (like the OpenStack_ API-s or the Kubernetes_ API), integrted networks mean, -that the network connections of the workloads can be connected without leaving -the domain of the VIM and shared hardware resources mean that it is possible to -start a workload VM and a workload container on the same physical host. - -2.1 Separate VIM-s -================== -There is a separate VIM for VM-s and a separate for containers, they use -different hardware pools, they provide different API-s and their networks are -not integrated. -Examples: A separate OpenStack instance for the VM-s and a separate Kubernetes_ -instance for the containers. - -2.2 Single VIM -============== -One VIM supports both VM-s and containers using the same hardware pool, with -the same API and with integrated networking solution. -Examples: OpenStack with Zun_ and Kuryr_ or Kubernetes_ with Kubevirt_, Virtlet_ or -similar. - -2.3 Combined VIM-s -================== -There are two VIM-s from API perspective, but usually the VIM-s share hardware -pools on some level. This option have suboptions. - -2.3.1 Container VIM on VM VIM ------------------------------ -A container VIM is deployed on top of resources managed by a VM VIM, they share -the same hardware pool, but they have separate domains in the pool, they provide -separate API-s and there are possibilities to integrate their networks. -Example: A Kubernetes_ is deployed into VM-s or bare metal hosts into an -OpenStack deployment optionally with Magnum. Kuryr_ integrates the networks on -some level. - -2.3.2 VM VIM on Container VIM ------------------------------ -A VM VIM is deployed on top of resources managed by a container VIM, they do not -share the same hardware pool, provide different API and do not have integrated -networks. -Example: `Kolla Kubernetes <https://github.com/openstack/kolla-kubernetes>`_ or -`OpenStack Helm <https://wiki.openstack.org/wiki/Openstack-helm>`_. - -.. _Kubernetes: http://kubernetes.io/ -.. _Kubevirt: https://github.com/kubevirt/ -.. _Kuryr: https://docs.openstack.org/developer/kuryr/ -.. _OpenStack: https://www.openstack.org/ -.. _Virtlet: https://github.com/Mirantis/virtlet -.. _Zun: https://wiki.openstack.org/wiki/Zun +Analyzis of the architecture options were moved to the +`Container4NFV wiki <https://wiki.opnfv.org/display/OpenRetriever/Analyzis+of+architecture+options>`_.
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