面向租户开放的安全虚拟网络管理平台设计

Design of a Security Virtual Network Management Platform Opening to the Tenants

如今,虚拟化的浪潮席卷全球,基于网络的虚拟化技术也在如火如荼的发展.虚拟网络的构建使得用户可以忽略对于底层网络硬件的关注,提高网络硬件的使用效率,降低了成本,更加灵活地配置和部署网络.租户作为虚拟网络的主要使用者,是其整体结构的重要组成部分.让租户能够安全、合理地参与虚拟网络的管控,一直是一个很重要的研究问题.基于此,本文设计了一个面向租户开放的安全虚拟网络管理平台,通过一套包括身份认证、权限匹配、指令解析、优先级管理的流程,实现了租户通过模块化指令形式,安全地管控虚拟网络的过程,在增加租户的参与度的同时,保证了网络的稳定性和安全性.

Nowadays, Virtualization is sweeping the whole world. The virtualization technology based on the network is developing rapidly. The construction of virtual network makes the users ignore the underlying network hardware, improve the efficiency in the use of network hardware and reduce the cost. Users also can configure and deploy the network more flexible. Tenants are the main user of virtual network and an important part of the whole structure. It is always be an important aspect that tenants are able to participate in the management and control of virtual network safely and reasonable. According to this, the paper designs a security virtual network management platform opening to the tenants. Through a series of process,including identity authentication, access control, request analysis and priority management, a tenant can control the virtual network safely by modular files, which increase the tenants participation and ensure the stability and security of the network at the same time.