一种基于微服务架构的新型云件PaaS平台

摘要

With the development of microservice, container technology, the software paradigm is evolved towards Cloudware in cloud environment. Cloudware is based on service, supported by cloud platform, and it is the important method to cloudlization traditional software. It is the most important method for software development, deployment, maintains and usage in future cloud environment, and it is also a new thought for software in cloud platform. We proposed a new Cloudware PaaS platform based on microservice architecture and light weighted container technology. The traditional software can be directly deployed in this platform without modiifcation, and provide service to the client by a browser. By utilizing the microservice architecture, this platform has the following characteristics, such as scalability, auto-deployment, disaster recovery and elastic conifguration.%随着微服务、容器等理念和技术的不断深入，云计算环境下的软件形态将进一步朝着云件（Cloudware）的方向发展。云件技术以服务为核心，以云平台为支撑，是实现传统软件云化的重要手段，是未来云环境下的软件开发、软件部署、软件运维和软件使用的重要手段，是软件在云计算平台下的新思想。文章基于轻量级容器技术和微服务架构，提出了一种新的云件PaaS平台，该平台可以在不修改传统软件的情况下，直接将软件部署到云端运行，并通过浏览器服务于终端用户。通过采用微服务架构设计，使得该云件平台具有较好的扩展性、规模化部署、容灾和灵活配置等特性。