基于Docker swarm集群的动态加权调度策略

被引:5
作者
黄凯 [1 ]
孟庆永 [1 ]
谢雨来 [1 ,2 ]
冯丹 [1 ,2 ]
秦磊华 [1 ,2 ]
机构
[1] 华中科技大学计算机科学与技术学院
[2] 武汉国家光电实验室(华中科技大学)
关键词
Docker; swarm; 集群; 权值; 调度策略;
D O I
暂无
中图分类号
TP301.6 [算法理论];
学科分类号
摘要
针对目前的Docker swarm内置的调度策略无法很好地实现Docker集群的负载均衡并且对集群资源的使用率不高的问题,提出了一种动态加权调度算法。所提算法对资源设置权重系数,引入参数bias针对不同服务对资源权重进行动态调整,根据各个节点的实际资源利用情况,对节点资源按照权重进行加权计算,用权值反映节点负载,并将此作为调度依据。在和Docker原始调度策略以及无参数调整的加权调度策略的对比实验中,该算法使得集群中各个节点上的各项资源利用率更加均衡;同时,在集群负载比较高的情况下,该算法实现了更快的服务运行速度。
引用
收藏
页码:1399 / 1403
页数:5
相关论文
共 11 条
  • [1] Slacker:Fast Distribution with Lazy Docker Containers. Harter T,Salmon B,Liu R,et al. 14th USENIX Conference on File and Storage Technologies (FAST2016) . 2016
  • [2] 基于Docker Swarm集群的调度策略优化
    卢胜林
    倪明
    张翰博
    [J]. 信息技术, 2016, (07) : 147 - 151+155
  • [3] Workload prediction using ARIMA model and its impact on cloud applications’’Qo S. Calheiros R N,Masoumi E,Ranjan R,et al. IEEE Transactions on Cloud Computing . 2015
  • [4] Building a virtual system of systems using docker swarm in multiple clouds. Naik N. IEEE International Symposium on Systems Engineering . 2016
  • [5] An efficient multi-task PaaS cloud infrastructure based on docker and AWS ECS for application deployment. Tihfon G M,Park S,Kim J,et al. Cluster Computing . 2016
  • [6] Containers in research:initial experiences with lightweight infrastructure. JULIAN S,SHUEY M,COOK S. Proceedings of the XSEDE16 Conference on Diversity,Big Data,and Science at Scale . 2016
  • [7] The Docker Book:Containerization is the New Virtualization. TURNBULL J. . 2014
  • [8] Dynamic CPU resource allocation in containerized cloud environments. MONSALVE J,LANDWEHR A,TAUFER M. Proceedings of the 2015 IEEE International Conference on Cluster Computing . 2015
  • [9] Workload-aware resource management for energy efficient heterogeneous Docker containers. KANG D-K,CHOI G-B,KIM S-H,et al. TENCON 2016:Proceedings of the 2016 IEEERegion 10 Conference . 2016
  • [10] Distributed MPI cluster with Docker Swarm mode. Nguyen N,Bein D. Computing and Communication Workshop and Conference . 2017