# OpenStack based Reference Architecture This is OpenStack based Reference Architecture (RA-1) ## Release Information **Bundle: _6_** **Version: _0_** **Release Date: _4th January 2022_** ## Bundle/Version History | Bundle.Version | Date | Note | --- | --- | --- | | 1.0 | 20th September 2019 | Botrange Release | | 2.0-alpha | 10th January 2020 | Snezka Release | | 2.0 | 15th May 2020 | Baldy Release | | 3.0 | 25th Sep 2020 | Baraque Release | | 4.0 | 29th Jan 2021 | Elbrus Release | | 5.0 | 1st July 2021 | Kali Release | | 6.0 | 4th January 2022 | Lakelse Release | ## Overall Status | Chapter | Status | | --- | --- | | Chapter 01 | Complete | | Chapter 02 | Complete | | Chapter 03 | Complete | | Chapter 04 | Complete | | Chapter 05 | Complete | | Chapter 06 | Complete | | Chapter 07 | Complete | | Chapter 08 | Complete | ## Table of Contents * [Chapter 01 - Overview](chapters/chapter01.md) * [Chapter 02 - Architecture Requirements](chapters/chapter02.md) * [Chapter 03 - Cloud Infrastructure Architecture](chapters/chapter03.md) * [Chapter 04 - Cloud Infrastructure and VIM Component Level Architecture](chapters/chapter04.md) * [Chapter 05 - Interfaces and APIs](chapters/chapter05.md) * [Chapter 06 - Security](chapters/chapter06.md) * [Chapter 07 - Operations & Life Cycle Management](chapters/chapter07.md) * [Chapter 08 - Gaps, Innovation, and Development](chapters/chapter08.md)