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Automatic installation deployment method based on PXE, and PXE server

An automatic installation and server technology, applied in the computer field, can solve the problems of not being able to support dynamic modification of DHCP configuration files, not being able to support operating systems, not being able to support resource pool default installation boot configuration files, etc.

Pending Publication Date: 2016-09-21
OPZOON TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in actual operation, existing PXE servers cannot support dynamic modification of DHCP configuration files, nor can they support the default installation and boot configuration files of different resource pools, so that different PXE clients cannot be installed and obtained from different resource pools according to requirements. The image file of the operating system

Method used

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  • Automatic installation deployment method based on PXE, and PXE server
  • Automatic installation deployment method based on PXE, and PXE server
  • Automatic installation deployment method based on PXE, and PXE server

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] In order to better understand how the method provided by the present invention automatically modifies the configuration in the PXE server, the setup of the PXE server in the early stage is first introduced below.

[0036] Step 1. Install the server and modify the configuration.

[0037] Install the CentOS system on the VMware virtual machine. This system is used as the basic system of the PXE server. Install DHCP, TFTP and FTP servers on this system, and mod...

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PUM

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Abstract

The invention provides an automatic installation deployment method based on PXE, and a PXE server. The automatic installation deployment method is characterized in that after a booting instruction is received, DHCP service, TFTP service, and FTP service are booted; after a DHCP modification instruction is received, configuration information of a DHCP service configuration file is modified dynamically according to the modification information of the DHCP modification instruction; after a DHCP request message transmitted by a pre-configured PXE client is received, a DHCP response message is returned to the PXE client, and comprises the configuration information of the current DHCP service configuration file, and then the PXE client is used to download an installation booting configuration file according to the IP address of the configuration information and the address of the booting configuration file, and at last, PXE installation configuration is completed by the installation booting configuration file. The automatic installation deployment method based on the PXE provided by the invention is advantageous in that the flexible automatic configuration modification is realized according to current network environment input by a user, and manual hand-operated modification is not required; the application range is wide, and the method is easy and simple to realize.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a PXE-based automatic installation and deployment method and a PXE server. Background technique [0002] Preboot execute environment (Preboot execute Environment, referred to as PXE) is currently a relatively mainstream technology, mainly used in client / server (Client / Server, referred to as C / S), for the client through the network from the remote server (that is, resource pool) to download the boot image file, wherein the boot image file can be a boot program or an operating system, and the client guides the operating system pre-installed in the remote server according to the boot image file, so as to start on the client operating system. [0003] The interaction process between the PXE client and the PXE server is as follows: figure 1 As shown, including: 1. PXEClient starts from its own PXE network card and asks for an IP from the DHCP server in the network; 2. ...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/12
CPCH04L41/0883H04L61/5014
Inventor 高福亮
Owner OPZOON TECH