Blueprint: support-vpnaas-in-mos
- Implement FUEL plugins for VPNaaS functionality in MOS Implements blueprint: support-vpnaas-in-mos Change-Id: Ib250fbe07fe6f26a751bb3679b0c91a548ffa5d0
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specs/fuel-plugin-vpnaas.rst
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specs/fuel-plugin-vpnaas.rst
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===============================================
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Fuel plugin for VPNaaS functionality in Neutron
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===============================================
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https://blueprints.launchpad.net/fuel/+spec/support-vpnaas-in-mos
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VPNaaS (VPN-as-a-Service) is a Neutron extension that introduces VPN feature
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set.
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VPNaaS provides multiple tunneling and security protocols with static routing.
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For now this plugin uses OpenSwan, which is an opensource IPsec implementation
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for Linux.
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Problem description
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===================
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Today multi-cloud integration is a popular topic, because very often we have
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more than one cloud and want to have connectivity between tenants from the
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different clouds, for example, to have HA for our services on the VMs. And of
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course the most popular use case to have a VPN tunnel between your home network
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and a private network in some cloud.
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Proposed change
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===============
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Implement a FUEL plugin which will deploy IPSec service(OpenSwan) and configure
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VPNaaS functionality in Neutron and Horizon.
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Alternatives
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------------
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It also might be implemented as a part of FUEL core, but we decided to make
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it as a plugin for several reasons:
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* Community decided to separate VPNaaS and other aaS services into their own
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project(repo), so we would do it the same way.
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* Another reason is that any new additional functionality makes a project and
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testing more difficult, which is an additional risk for the FUEL release.
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Data model impact
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-----------------
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None
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REST API impact
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---------------
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None
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Upgrade impact
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--------------
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None
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Security impact
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---------------
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None
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Notifications impact
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--------------------
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None
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Other end user impact
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---------------------
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None
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Performance Impact
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------------------
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None
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Other deployer impact
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---------------------
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None
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Developer impact
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----------------
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None
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Implementation
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==============
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Assignee(s)
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-----------
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Primary assignee:
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Feature Lead: Andrey Epifanov
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Mandatory Design Reviewers: Stanislaw Bogatkin, Sergey Kolekonov,
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Sergey Vasilenko
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Developers: Andrey Epifanov
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QA: Timur Nurlygayanov
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Work Items
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----------
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* Implement FUEL plugin.
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* Implement puppet manifests.
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* Testing.
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* Write Documentation.
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Dependencies
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============
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* OpenSwan package.
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* FUEL 6.0 and higher.
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Testing
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=======
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* Prepare a test plan.
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* Test a deployment with activated plugin on all FUEL deployment modes.
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* Test VPN connection with test VPN point.
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* Integration tests with other OpenStack components and Neutron plugins.
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Documentation Impact
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====================
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* Deployment Guide (how to prepare an env for installation, how to install
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the plugin, how to deploy OpenStack env with the plugin).
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* User Guide (which features the plugin provides, how to use them in the
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deployed OS env).
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* Test Plan.
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* Test Report.
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References
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==========
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* https://wiki.openstack.org/wiki/Neutron/VPNaaS
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* https://wiki.openstack.org/wiki/Neutron/VPNaaS/HowToInstall
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* http://docwiki.cisco.com/wiki/OpenStack:Havana:VPNaaS
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