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Wide area network clustered deployment system and method based on mirror image

A technology of cluster deployment and wide area network, applied in the direction of transmission system, electrical components, etc., can solve problems such as not taking into account that nodes are not in the same local area network, mirroring cannot be transmitted, etc., to achieve systemic failures that are easy to eliminate, systemic failures are not easy to make mistakes Effect

Inactive Publication Date: 2013-04-10
DAWNING INFORMATION IND BEIJING
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Problems solved by technology

The LAN cluster deployment does not take into account the fact that the nodes in the cluster are not in the same LAN, and the system architecture and technical solutions used make the image unable to be transmitted on the WAN

Method used

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  • Wide area network clustered deployment system and method based on mirror image
  • Wide area network clustered deployment system and method based on mirror image

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Embodiment Construction

[0025] Such as figure 1 As shown, a mirror-based WAN cluster deployment system. It includes: the main control center and the cluster divisions (1, 2...n) that perform data communication with it through the wide area network.

[0026] The main control center includes: a router and a main control terminal, a deployment management server, and a database server that communicate with the cluster divisions (1, 2...n) respectively through the router.

[0027] The main control terminal is used to provide functions of deployment monitoring view, image management view, deployment configuration view and service management view.

[0028] The deployment monitoring view displays the deployment progress information, deployment error information, and deployment completion time information of each deployment node; the image management view is responsible for managing image addition and image deletion functions; the deployment configuration view is responsible for the configuration of the corr...

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Abstract

The invention provides a wide area network clustered deployment system and a method based on a mirror image. The system comprises a main control center and clustered branches (1.2......n), wherein the clustered branches (1.2......n) and the main control center process data communications through a wide area network. The method considers local area network clustered deployment and the situation that panel points in cluster are not located in the same local area network, and the used system framework and the technical scheme enable a mirror image to be transported in a wide area network. The wide area network clustered deployment system and the method based on the mirror image enables a clustered panel point operating system and internet applications which are located in different local area networks to be deployed, is easy to operate, is not prone to make a fault, and eliminates systematic faults easily.

Description

technical field [0001] The invention belongs to the field of computer networks, and in particular relates to a mirror-based wide area network cluster deployment system and method. Background technique [0002] Government agencies or some large enterprises (ISPs, multinational companies) have a large number of server nodes due to business needs, and they are distributed in physically independent computer rooms, and run applications on different nodes as needed. Nodes in these physically completely independent areas are in the same local area network, but parts of different physical areas are usually connected through a wide area network, and cooperate with each other to complete one or several applications. [0003] These clusters composed of server nodes physically located in different regions face enormous pressure in the deployment and upgrade of their operating systems and application software, especially when the number of cluster nodes is relatively large. On the one h...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 龚文李帅王明
Owner DAWNING INFORMATION IND BEIJING
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