Semiautomatic batch deployment method for heterogeneous cluster operating system

Abstract

The invention provides a semiautomatic batch deployment method for a heterogeneous cluster operating system. The method comprises the following steps of: 102, setting a sample machine in a branch center in a heterogeneous cluster, wherein the sample machine is used for acquiring a mirror by using a mirror server; 104, setting a compact disc read-only memory (CD-ROM) mirror server in the branch center in the heterogeneous cluster, wherein the CD-ROM mirror server is used for providing CD-ROM mirror installation service; 106, setting the mirror server in the branch center in the heterogeneous cluster, wherein the mirror server is used for providing file system mirror installation service; 108, acquiring a file system mirror from the sample machine by using the mirror server in the branch center, automatically downloading the acquired file system mirror from the mirror server, and automatically installing the file system mirror by using a node to be installed; and 110, setting a central mirror server in a center, wherein the central mirror server is used for the operating system mirror registration, query and indexing work of the heterogeneous cluster of each branch center. By the technical scheme, processes except the process of manually selecting a server to install a mirror list at the beginning by a user are all automatically realized, so that the deployment speed of the heterogeneous cluster operating system is greatly increased.

Description

technical field [0001] The invention relates to the field of backup and recovery of cluster operating systems, and more specifically relates to the automatic installation of operating systems. Background technique [0002] Today, when cloud computing centers frequently appear, there are more and more clusters, and the scale is getting bigger and bigger, and the heterogeneity within and between clusters is getting stronger and stronger. The maintenance and management of multi-heterogeneous clusters has become a must. The problem. [0003] Cluster maintenance and management of the operating system is generally divided into two types, one is based on the local CD image installation method, the operating system is installed to the node to be installed; the other is based on the network CD image method, the image is copied to a dedicated The mirror server installs the operating system through the network. There are certain problems in both of these methods, which cannot fully m...

AI Technical Summary

Problems solved by technology

There are certain problems in both of these methods, which cannot fully meet the deployment requirements of heterogeneous clusters. If the homogeneous nodes in heterogeneous clusters use the CD mirroring network method, there will be problems such as low installation efficiency and complicated repeated configuration. After installation, the application software running in the cluster must be reinstalled and deployed, resulting in the interruption of the services provided by the cluster

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