Abstract:

With the development of cloud computing, virtualization, containers, microservices and cloud desktop technologies, the software forms are further moving toward the cloud. There is a new way for individuals to use the software to a certain extent. More and more softwares Manufacturers are also gradually moving their own products to the cloud, cloud system can cloud desktop software, users can eventually use the browser to the traditional desktop software. On the basis of cloud system, this paper proposes the concept of PaaS cloud system and studies the design and implementation of PaaS cloud system. The system mainly discusses how PaaS cloud system manages and dispatches various resources under the microservices architecture, Including service upload deployment, status detection, service monitoring, service start and stop, capacity expansion and other operations. Finally, the article implements Fornax, a cloud-based PaaS platform management system, and tests the system in various aspects. Through the container technology and the microservices architecture mode, the platform makes it easier to schedule and schedule cloud container related instances.

Key words: cloud computing, PaaS, microservice, container, cloudware