Design And Implementation Of Containerized Virtual Machine Live Migration Technology

With the progress of science and technology and the rapid development of Internetwork,the problems from all trades and professions are coming more and more complicated.Every day the data that need to be processed is booming.Since many existing systems cannot meet the ever-increasing demands of industry,cloud computing technology comes into use.As an emerging technology in cloud computing field,the Container makes cloud computing technology extremely lightweight,because it is no longer necessary to run a relatively independent operating system for each application.Moreover,the introduction of the concept "container image" has also brought a revolutionary breakthrough in the deployment and upgrade of applications,making‘build once and run anywhere" possible.With the popularization of Container,we need to maintain the load balance of service clusters and satisfy the numerous demands which require uninterrupted service.Thus,how to carry out the live migration of containers has become an urgent problem to be solved.In this paper,we address these issues by designing and implementing live containers migration based on container-based virtual machines Hyper.Based on the design of Hyper system,we introduce a new boot mode into Hyper system,which makes the state of source side consistent with its destination.By changing the mounting method of container image and designing the distributed image storage driver,we have also made live containers migration faster.Next,the live migration module is embedded in Hyper to complete the live containers migration of the metadata that relies on virtual machine,besides,the network management module manages the IP address and traffic redirection of the container.Finally,we use the given system test examples to conduct a comprehensive test,and demonstrate the availability and superiority of the whole system.The system adopts some key technologies such as live migration of virtual machine and distributed storage of image,and applies live migration to Hyper system.In this way,we make live containers migration come into use successfully and fill the blank of the live migration in the container circles.