Сreating a virtual training environment based on VMware Vcenter

Abstract

The current conditions of the functioning of the higher education system of Ukraine are characterized by the need to ensure continuous blended learning. Therefore, the issue of creating flexible and fault-tolerant learning environments is of critical importance. For IT specialties, the availability of high-performance computer laboratories is a basic requirement for the formation of professional competencies in the field of system administration, cybersecurity and network technologies.

The work, based on a comprehensive analysis of the capabilities of the VMware vCenter software component, examines ways to create a virtual learning environment.

Methodology. The study used a comprehensive systems approach, including a comparative analysis of modern hypervisors and virtualization management platforms. In the implementation process, methods for designing the network topology of virtual machines and configuring access rights based on role models were used.

The work examined the software and hardware requirements for deploying the VMware vSphere environment (including ESXi hypervisors and the vCenter Server management center).

The scientific novelty of the study lies in the development and adaptation of a virtual laboratory model specifically for the needs of higher education institutions. The developed architecture is optimized for conditions of limited hardware resources and specific usage scenarios, unlike standard corporate solutions. A mechanism for integrating virtual infrastructure with existing management systems for providing access to virtual workplaces is proposed. The use of specific role configurations for data storage, virtual resources, and virtual networks is justified to ensure the isolation of students' educational projects from each other while maintaining the overall manageability of the system.

Results. A virtual educational environment based on the use of server virtualization technologies from VMware by Broadcom has been successfully implemented and tested. This is the most effective way to create a "private cloud" of the university, capable of meeting the needs of the educational process regardless of the physical location of teachers and students.