Bare machine management method and device based on SDN, server and storage medium

Abstract

The invention discloses a bare machine management method and device based on an SDN (Software Defined Network), a server and a storage medium. The method includes the following steps: receiving a network creation request sent by a current tenant through an SDN controller, wherein the network creation request at least includes the tenant identifier of the current tenant; searching for a tenant network corresponding to the current tenant in pre-created tenant networks in response to the network creation request; if no tenant network corresponding to the current tenant is found in the pre-createdtenant networks, creating a tenant network corresponding to the current tenant through an inspection network and a provision network; and managing bare machines BM corresponding to the current tenantthrough the tenant network corresponding to the current tenant. Bare machines can be managed as a whole to meet the specific feasibility and efficiency requirements of tenants.

Description

technical field [0001] The invention relates to the technical field of virtual machines, in particular to an SDN-based bare metal management method, device, server and storage medium. Background technique [0002] With the development of information technology, cloud computing has gradually become a hot spot in the industry, and cloud computing service platforms of major manufacturers at home and abroad have also begun to invest in science, education, culture, health, government, high-performance computing, e-commerce, and the Internet of Things. used in many fields. Software Defined Network (Software Defined Network, SDN) is a new network innovation architecture of Emulex network and a way to realize network virtualization. Its core technology, OpenFlow, separates the control plane and data plane of network equipment, thereby realizing Flexible control of network traffic makes the network more intelligent as a pipeline. [0003] Yunhai OS system provides virtual computing...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that the virtual machine provided by the virtual computing service in a virtualized environment cannot meet the needs of specific scenarios, such as: high-performance computing clusters, big data and related data science computing services, machine learning, etc., the required machine performance configuration is high, The servers in the computer room can provide high-performance computing services, but for bare metal, it is necessary to install operating systems, drivers, and customized software before providing them to customers. Customers are faced with how to install operating systems similar to virtual machines Problems with operations such as switching on and off

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