摘要： 在集群的众多接点上人工部署和维护应用系统是件繁重的工作。应用远程部署系统利用广域互联网络，通过机群管理中心的主监控台来自动完成对集群中的任一节点安装操作系统、安装升级或删除应用软件等任务。该系统可以快速地同时对多个节点安装Linux操作系统，支持安装的Linux操作系统有多个版本，具有良好可扩展性，能帮助用户显著地减少管理维护费用和提高整个系统的可用性。

关键词: 集群, 广域网, Linux系统, 远程部署和安装

Abstract: To manually deploy and maintain an application system on many nodes in a cluster is a tedious job. Remote application deployment system, using a single console in management center, can automatically install operating system and install, upgrade or uninstall application software on any cluster node via wide area network. The system can install Linux operating system on lots of nodes quickly at the same time, supports installation of various Linux versions and has good scalability. It helps to reduce the management cost and improve the system availability significantly.

Key words: cluster, wide area network (WAN), Linux system, remote deployment and installation

中图分类号: 

• TP393