A network expansion method and device

Abstract

The invention discloses a network capacity expansion method and equipment. The network capacity expansion method comprises steps as follows: acquiring network resource utilization rates of multiple set time periods from historical data of a cloud resource pool; according to the network resource utilization rates of the multiple set time periods, calculating the average increment of the network resource utilization rate of each set time period; according to the average increment of the network resource utilization rate of each set time period, estimating the network resource quantity required to be increased within effective duration of network capacity expansion, and when the expected input of the virtual network resource quantity in the estimated network resource quantity required to be increased is larger than that of the physical network resource quantity in the estimated network resource quantity required to be increased, expanding the capacity of network resources in the cloud resource pool according to the estimated network resource quantity required to be increased. With the adoption of the network capacity expansion method and equipment, the capacity expansion expectation of the cloud resource pool is effectively realized, besides, the reasonability of the capacity expansion expectation is also guaranteed, the capacity expansion accuracy is improved, and the operation and maintenance efficiency of the cloud resource pool is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a network expansion method and equipment. Background technique [0002] With the development of cloud computing technology, major operators have officially launched the establishment of private cloud resource pools. However, with the continuous development of the cloud resource pool, how to complete the expansion of the cloud resource pool has become an important problem that needs to be solved urgently. [0003] At present, the monitoring of resource utilization in the private cloud resource pool mainly uses the underlying virtualization platform to query the resource usage and calculate the resource utilization in the cloud resource pool. When the resource utilization exceeds the threshold, an alarm is triggered to prompt the operator to maintain the resources in the cloud resource pool. [0004] It can be seen that the current resource monitoring method can only trigger an...

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Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a method and device for network capacity expansion, which are used to solve the problem of cloud resource pool expansion

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