Virtual private cloud creation method and device, equipment and storage medium

Abstract

The invention discloses a virtual private cloud creation method, which comprises the following steps: when a standby data center creates a target virtual private cloud, obtaining a target segment ID range of the virtual private cloud corresponding to the target virtual private cloud in a main data center; determining a specific number of ID values contained in the target segment ID range ; and searching for the specific number of idle ID values from the standby data center by using the initial value to form a segment ID range of the target virtual private cloud. Visibly, in the application, when the virtual private cloud is created, the segment ID range of the target virtual private cloud can be formed by searching for the corresponding number of idle IDs according to the number of the IDvalues of the segment ID range, so that the problem of error report caused by repeated segment IDs can be avoided. The invention furthermore discloses a virtual private cloud creation device, equipment and a computer readable storage medium, which can also realize the above technical effects.

Description

technical field [0001] The present invention relates to the technical field of data disaster recovery, and more specifically, to a virtual private cloud creation method, device, equipment and computer-readable storage medium. Background technique [0002] Yunhai system is a set of cloud management platform. Its function is to manage the servers in the customer data center and virtualize the computing, network, storage and other resources of the servers so as to create virtual machines for users to use. As a unified cloud management platform, Yunhai system can integrate a variety of different virtualization products, such as VMWare, OpenStack, etc. At present, data centers in various industries use OpenStack more. Data centers in various industries face the problem of disaster recovery. For example, a company has a computer room (data center) in two cities A and B, that is, there is a primary data center in city A and a backup primary data center in city B. And use a set of...

AI Technical Summary

Problems solved by technology

[0003] When creating a virtual machine in the standby data center, you first need to create the network, storage and other resources that the virtual machine depends on. Network creation is especially complicated.

Among them, the network belongs to VPC (Virtual Private Cloud, virtual private cloud), the segment ID (Identity document, exclusive number) of the network must be within the range of the VPC segment ID, and the segment IDs of different VPCs in the same OpenStack center cannot overlap , the segment IDs of the network cannot conflict, so it is difficult to create a VPC and network for the standby data center. If the segment ID of the VPC of the standby data center and the segment ID of the primary data center are duplicated, an error will occur.

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