基于openstack的虚拟机定时任务的设计与实现

摘要

This paper contributed to designing a plugin for openstack to implement the function of setting the time of some instance's running.The plugin was designed based on horizon dashboard,and the users can operate it by the same way that they used the dashboard.The users not only could set the time of start and suspend of some instance easily by it,but al-so choose day of the week as he want.The designing model follows the principle of Django complete.%致力于为 openstack 设计一个可以设定虚拟机实例定时运行功能的插件。该插件是基于openstack的 horizon组件的功能拓展，用户可以像以往使用 horizon的 dashboard的功能一样去使用它。用户通过这个组件可以设定每一天虚拟机运行的起止时间，以及每周需要哪几天运行的周期循环时间。整个插件的设计完全遵循Dj ango的设计原则。