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Device and method for distributing hosts in cluster environment

A host and environment technology, applied in the field of cloud computing clusters, can solve the problem of large administrator labor and achieve the effect of improving efficiency

Inactive Publication Date: 2015-12-02
CHINA STANDARD SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] One of the purposes of the present invention is to solve the technical defect of the prior art that the administrator spends a lot of labor in the process of deploying hosts in a cluster environment

Method used

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  • Device and method for distributing hosts in cluster environment
  • Device and method for distributing hosts in cluster environment
  • Device and method for distributing hosts in cluster environment

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0045] figure 1 It is an architecture diagram of a system for deploying hosts in a cluster environment in this embodiment. The system includes a management device and at least one node host. The node hosts in the system complete the installation of the pre-installed operating system and the final operating system successively, both of which are implemented based on the server / client architecture.

[0046] figure 1 The management device in the system works as the server side, mainly including system image (OS), boot image, host monitoring module and installation management module.

[0047] Wherein, the system image (OS) provides the operating system image to be installed for the node host. The boot image is the image of the boot tool (livecd), which provides a preset operating system for the node host. The boot image includes an agent unit (agent) that acquires and sends node host information to help the node host realize the automatic discovery function. Wherein, the syste...

Embodiment 2

[0060] image 3 It is a flow chart of the steps of the method for deploying a host in a cluster environment in this embodiment.

[0061] Before the host deployment operation, make a boot tool livecd to start the preset operating system on the host node, run an agent agent on the operating system, which can automatically obtain the information of the host, and package it and send it to the host that manages the device monitoring module. It is also necessary to configure the installation management module (cobblerserver), and upload various types of operating system images in the system.

[0062] In the deployment process, first, copy the image (livecd) of the boot tool to the management node, and configure it as a network boot image (step S301). After the host node starts up and detects the network connection, it starts the network (step S302). The management device configures an IP address for the host node through the DHCP service (step S303), and provides the boot image l...

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Abstract

The invention discloses a device and method for distributing hosts in a cluster environment. The device comprises a system mirror image providing an operation system mirror image to be installed for node hosts, a guiding mirror image providing a preset operation system for the node hosts, a host monitoring module collecting node host information sent by agent units installed on the node hosts, and an installation management module sending the guiding mirror image to the node hosts, binds the system mirror image to be installed with the node hosts according to the node host information collected by the host monitoring module and sends the system mirror image bond with the node hosts to the node hosts. Automatic discovery of the hosts in a cluster environment can be completed, operation system mirror images are provided for the hosts and host batch distribution is achieved.

Description

technical field [0001] The present invention relates to the technical field of cloud computing clusters, in particular to a device and method for deploying hosts in a cluster environment. Background technique [0002] At present, with the rapid development of virtualization technology and cloud computing technology, more and more enterprises and users are increasingly demanding large-scale clusters. How to quickly and efficiently perform batch operating systems on a large number of cluster nodes has always been a difficult problem for administrators to solve. [0003] The existing batch installation method usually adopts network installation to realize the installation of a large-scale operating system. [0004] The traditional network installation method is guided by PXE (Pre-Boot Execution Environment), so that the node to be installed uses the network to start, obtains the IP through the DHCP (Dynamic Host Configuration Protocol) server, and then downloads a bootable fil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/0886
Inventor 蒋涛马立克张维婷宋潇豫赵峰乔咏申利飞
Owner CHINA STANDARD SOFTWARE