[1]王晓,唐洪鹏,潘淑芬.基于集群与镜像技术的学习平台部署架构改造[J].青岛远洋船员职业学院学报,2021,42(3):1-6.
 WANG Xiao,TANG Hongpeng,PAN Shufen.Transformation of Learning Platform Deployment Architecture Based on Cluster and Mirroring Technology[J].Journal of Qingdao Ocean Shipping Mariners College,2021,42(3):1-6.
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基于集群与镜像技术的学习平台部署架构改造()
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《青岛远洋船员职业学院学报》[ISSN:2095-3747/CN:37-1489/U]

卷:
42
期数:
2021年3期
页码:
1-6
栏目:
信息工程
出版日期:
2021-09-30

文章信息/Info

Title:
Transformation of Learning Platform Deployment Architecture Based on Cluster and Mirroring Technology
文章编号:
2095-3747(2021)-03-0001-06
作者:
王晓1唐洪鹏1潘淑芬2
(1. 青岛远洋船员职业学院网络教育学院,山东 青岛 266071;2. 青岛远洋船员职业学院职业培训学院,山东 青岛 266071)
Author(s):
WANG Xiao1TANG Hong—peng1PAN Shu—fen2
1.Online Education School,;2.Vocational Training School, Qingdao Ocean Shipping Mariners College, Qingdao 266071, China
关键词:
Session保持与共享 镜像负载均衡IP地址hash绑定
Keywords:
session retention and sharing mirroring technique load balancing IP address hash binding
分类号:
TP311
文献标志码:
A
摘要:
基于视频课程的学习平台用户体验差的问题是一个困扰运维人员的技术难点。本文采用集群与镜像技术对某学习平台进行部署架构改造:通过Nginx代理服务器做负载均衡的Session保持,通过Redis技术实现Session保存与共享,解决了集群环境下学习平台Session丢失的问题;通过镜像技术和学习平台Web服务器、FTP课程服务器与学员用户设备IP地址绑定,实现了视频课程稳定输出,解决了学习平台用户体验差、视频播放不流畅的问题。
Abstract:
The problem of poor user experience in the learning platform based on video course is a technical difficulty that disturbs the operation and maintenance personnel. In this paper, cluster and mirroring technologies are adopted to transform the deployment architecture of the learning platform. Session retention is performed by Nginx proxy server for load balancing and Session storage and sharing is realized by Redis technology, which solves the problem of Session loss of the learning platform in the cluster environment. By binding the learning platform WEB server, FTP course server and the student user device IP address, the stable output of the video course is realized. It solves the problems of poor user experience and uneven video playback on the learning platform.

参考文献/References:

[1]刘卓,张向利.基于Nginx的负载均衡集群设计与实现[J]. 桂林电子科技大学学报. 2017,(06):490-493.
[2]曾玮,王丹.基于 Spring Session及Redis的 高校Web服务器会话保持技术研究[J]. 实验室科学.2019,22(02):68-75.
[3]CSDN中国软件开发者联盟. linux ssh互信配置——服务器间免密码登录[EB/OL]. https://blog.csdn.net/chenfeng_sky/article/details/108058370,2020年8月17日.
[4]CSDN中国软件开发者联盟. Nginx深入详解之upstream分配方式[EB/OL]. https://blog.csdn.net/daily886/article/details/84313917 ? utm_medium=distribute.pc_relevant. none-task-blog-2-default-baidujs_baidulandingword-default-0 . control&s pm=1001.2101.3001.4242, 2018年11月21日:

备注/Memo

备注/Memo:
收稿日期:2021—08—02第一作者简介:王晓(1971— ),男,副教授基金项目 :2019年青岛远洋船员职业学院立项:“基于IPV6的数字化校园升级改造”(项目编号:2019—R-009)
更新日期/Last Update: 2021-10-20