基于双层规划的容器云资源动态配置算法

本文分析容器云资源动态配置决策问题，通过定义容器云资源的调度任务，求解得到容器云资源调度时间；利用容器云资源调度任务的最短时间矩阵，获取容器云资源调度所需的条件。在双层规划条件下，求解容器云资源调度的目标函数和约束函数；考虑到用户的任务情况和云数据中心的云资源状况，在虚拟机上构建一个到物理主机的矩阵，通过构建容器云资源动态配置结果在优化时的目标函数，结合约束条件，实现容器云资源的动态配置。实验结果表明，资源动态配置算法不仅可以提高容器云资源的利用率，还可以减少配置完成时间，具有更好的动态配置性能。

Dynamic Allocation Algorithm of Container Cloud Resources Based on Bi-level Programming

The dynamic configuration decision problem of container cloud resources is analyzed in this paper. By defining the scheduling task of container cloud resources, the scheduling time of container source resources is solved. The shortest time matrix of container cloud resource scheduling task is used to obtain the conditions needed for container cloud resource scheduling. Under the bi-level planning condition, the objective function and constraint function of container cloud resource scheduling are solved, and the container cloud resource scheduling model is constructed. Considering the tasks of users and the cloud resources of data centers, a matrix to physical hosts is constructed on virtual machines. By constructing the objective function of container cloud resource dynamic configuration results in optimization, and combining with constraints, the dynamic configuration of container cloud resources is realized. Experimental results show that the proposed algorithm can not only improve the utilization of container cloud resources, but also reduce the configuration completion time, and has better dynamic configuration performance.