计算机应用与软件2017，Vol.34Issue(1)：34-38,67,6.DOI:10.3969/j.issn.1000-386x.2017.01.006
一种基于Docker容器的集群分段伸缩方法
A CLUSTER SCALING METHOD BASED ON DOCKER CONTAINER
苗立尧 1陈莉君1
作者信息
- 1. 西安邮电大学计算机学院 陕西西安710061
- 折叠
摘要
Abstract
A scaling method of cluster is proposed based on Docker container technology to solve the problems of present scaling method, such as slow response and heavy cost.It uses auto-regressive model to predict future workload while monitoring the real-time workload, and calculates the need of resource with one queue theory model.This method first relocates resources by itself, then it chooses the Docker scaling or VM scaling depending on the workload change rate until the response time is within an acceptable range of users.The experimental results show that this method can provide faster scaling response and less cost when dealing with fluctuating workloads.关键词
伸缩/虚拟机/Docker容器Key words
Scalability/Virtual machine/Docker container分类
信息技术与安全科学引用本文复制引用
苗立尧,陈莉君..一种基于Docker容器的集群分段伸缩方法[J].计算机应用与软件,2017,34(1):34-38,67,6.
