Container application capacity expansion method and device, computer equipment and storage medium

Abstract

The embodiment of the invention provides a container application expansion method and device, computer equipment and a storage medium, relates to the technical field of cloud computing, and can be applied to a PaaS platform. The method comprises the following steps: according to the set number of the container instances of the container application to be expanded and the obtained identification information of the container application, expanding the capacity of the container application; obtaining an application environment and an application area of the container application, determining a host machine and an IP of the container instance to be expanded according to the application environment and area of the container application and the number of the container instances to be expanded of the container application; and inheriting the information of the container instances created by the container application, creating the container instances to be expanded on the determined host machine according to the inherited information of the container instances, and setting the determined IP as the IP of the expanded container instances. According to the embodiment of the invention, the capacity expansion of the container instance of the container application can be realized, the speed and efficiency of the container application capacity expansion are improved, and the user experience can be improved while the service is ensured when the user request is increased.

Description

technical field [0001] The present application relates to the technical field of cloud computing, and in particular to a container application expansion method, device, computer equipment and storage medium. Background technique [0002] In a cloud platform, such as a PaaS (Platform-as-a-Service, platform as a service) platform, after the container application is created, the general container application will be put into use. However, when the container application provides services, if the user traffic increases but the container instance of the container application does not change, then each container instance needs to respond to more and more users. Due to the limited resources of each container instance of a container application, more and more users will cause the container application to fail to meet user needs, such as slow response, which will inevitably reduce user experience. Existing expansion of container applications requires users to use multiple professiona...

AI Technical Summary

Problems solved by technology

Due to the limited resources of each container instance of a container application, more and more users will cause the container application to fail to meet user needs, such as slow response, which will inevitably reduce user experience

Existing expansion of container applications requires users to use multiple professional command statements to manually expand capacity one by one. In this way, the efficiency of expansion is low, it is easy to make mistakes, and at the same time requires specific and high professional knowledge of users

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