A method and device for cloud computing resource adjustment

Abstract

Embodiments of the present invention provide a method and device for adjusting cloud computing resources, which relate to the technical field of cloud computing and are used to reduce the number of computing nodes in a cloud computing platform and improve resource utilization by increasing the remaining resources of computing nodes. When the trigger condition for resource adjustment is satisfied, the resource scheduling device selects the target instance from the instance information table; when the total resource quota of the first service remains unchanged, the resource scheduling device adjusts the target instance corresponding to each of the instances in the first service A resource quota, so that the resource quota of the target instance is reduced, and the resource quotas corresponding to other instances in the first service other than the target instance are increased; the resource scheduling device sends a first request to the load balancer message, so that the load balancer adjusts the weight corresponding to each of the instances in the first service according to the first request message, and the first request message includes the weight of each of the instances in the first service The corresponding adjusted resource quota.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of cloud computing, and in particular, to a method and device for regulating cloud computing resources. Background technique [0002] The essence of cloud computing is a service provision model. Through this service provision model, resources in a shared resource pool can be accessed through the network anytime, anywhere, and on demand. The content of this resource includes computing resources, network resources, and storage resources. Resources can be dynamically allocated and adjusted, and flexibly divided among different users. [0003] Resource scheduling is a basic service provided by the cloud computing platform, which is used to coordinate and allocate resources in the computing resource pool to different businesses. The business on the cloud computing platform changes dynamically. For example, when the business volume increases, the corresponding business instance needs to be a...

AI Technical Summary

Problems solved by technology

Or you can migrate one or more instances on one computing node to another computing node to increase the remaining resources to create new instances, but this solution requires that the resource usage of the migrated instance is smaller than the remaining resources migrated to the computing node. There is a situation where the remaining resources of a single computing node are insufficient and cannot be migrated

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