Implementation Of Cloudy Platform Of Enterprise Private Cloud Based On OpenStack

Cloud environment integrate the actual physical resource such as storage, network, compute with virtualization,and form a huge resource pool, which is presented to the user in form of service on demand. With the development of cloud computing and the increase of the count of users, many enterprises are designing and deploying their own internal private cloud. The data security and the quality of service are in good control because of the integration of infrastructure and building their private cloud behind the firewall of data center.The article mainly study how to realized the cloudy architecture of IaaS (Infrastructure as a service) platform based on the open source project OpenStack. According the different business needs the cloudy architecture combine the underlying resource such as storage, compute, network and build a data center with some required features such as high-performance computing power large throughput, low latency. Currently, the article mainly works on the following series of work:(1) Analyze the basic features of cloud computing, architecture and design our own cloudy architecture base on OpenStack;(2) Cloud management portals make use of SDC framework based on MVC design pattern to call the cloud service. After users login in web, they can automatically or manually switch to the corresponding data center. Web service call the underlying resources by means of the exposed underlying API of OpenStack, which show the exposed underlying API for front-end users;(3) After designing cloudy platform architecture based on OpenStack, we must solve the multifarious deployment steps in actual production environment. Build a multi-node test environment, and modify the corresponding deployment strategy, then complete the system deployment automation.