Selfreparing method of nodes in cloud computing cluster

A repair method and self-repair technology, applied in the field of cloud computing, can solve problems such as high maintenance costs, reduce workload and working time, and save human resource costs

Active Publication Date: 2014-02-19
安徽斯百德信息技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a large-scale cloud management system cluster, such technical management will consume a lot of maintenance costs

Method used

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  • Selfreparing method of nodes in cloud computing cluster
  • Selfreparing method of nodes in cloud computing cluster
  • Selfreparing method of nodes in cloud computing cluster

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0016] see image 3 , the system working steps when node A in the cluster is down:

[0017] Step 1: The cloud system monitors the status of node A in real time to determine whether it is down;

[0018] Step 2: If node A goes down, all running cloud virtual machines on node A will be automatically migrated to the normal running node B, so as to ensure the normal operation of cloud virtual machines;

[0019] Step 3: The cloud system enables IPMI;

[0020] Step 4: IPMI restarts node A;

[0021] Step 5: The cloud system monitors the status of node A again. If the restart is successful, it is completed; otherwise, go to step 6.

[0022] Step 6: The cloud system enables IPMI;

[0023] Step 7: IPMI performs network startup on node A, and then uses the automatic discovery and installation function of the cloud management system to reinstall the system and settings for this node;

[0024] Step 8: The cloud system monitors the state of node A again, and if node A is running normall...

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Abstract

The invention provides a selfreparing method of nodes in a cloud computing cluster, and relates to the technical field of cloud computing. The selfreparing method comprises the steps that first, a cloud management system monitors the operating state of each node; second, when breakdown happens to one node, a system starts a failover process, and all cloud virtual machines on the node are automatically started on other nodes which are sufficient in resource and normal in operation; third, a management system controls the node to be started again through an IPMI system, and the state is detected; fourth, if the state is normal after starting, the node is continuously added into the cluster for being used; fifth, if restarting repairing fails, the IPMI system is used for controlling the node to achieve network starting, then the automatic finding and installing function of the cloud management system is used for reinstalling systems and settings to the node, and the node is added in the cluster after setting is achieved; sixth, if repairing fails, a control table is notified to give out an warning to notify a manager. The selfreparing method of the nodes in the cloud computing cluster lowers the working amount of the working time of the server manager, and human resource cost is saved.

Description

Technical field: [0001] The invention relates to the technical field of cloud computing, in particular to a method for node self-repair in a cloud computing cluster. Background technique: [0002] With the continuous development of Internet technology and applications, the scale of data centers carrying Internet services has also continued to expand. Some large data center servers have hundreds or even thousands of servers. Facing such a huge server maintenance work, the server Most of the administrator's time is occupied by simple operations such as server restart. Server administrators urgently need a technical method to realize server self-test and restart, thereby reducing the complexity of server management and maintenance, and better realizing server management. Human resource allocation and optimization of personnel. [0003] see figure 1 , there are multiple servers in the cloud management system to host the running of cloud virtual machines, these servers are form...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08
Inventor 牛永伟
Owner 安徽斯百德信息技术有限公司
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