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Testing Environment via Cluster Solution
Hostačný, Peter ; Kočí, Radek (referee) ; Smrčka, Aleš (advisor)
Testos is a project that aims to create a set of tools supporting automated software testing. One of its components is computational cluster whose main goal is to execute parallel tasks and provide computational resources to other tools in the project. This work details the process of its design, implementation and integration with the Testos project. It is expected that the resulting system will be in use after Testos bus is completed.
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Summary Administration of Virtual Machines in the OVirt Project
Macko, Samuel ; Fiedor, Tomáš (referee) ; Rogalewicz, Adam (advisor)
This thesis tackles the idea of virtualization and virtual machines. Theoretical part covers basics of virtualization from various aspects. It introduces a concept of virtualization and various architectures used to achieve it. The thesis also examines most popular implementations of mentioned architectures as well as commercially available virtualization solutions using those implementations. The aim of its practical part is to design and implement desktop application for administrator level overview over virtual environment running on oVirt. The main goal is to solve some of its known issues regarding accessibility of its data.
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Information System Assessment and Proposal for ICT Modification
Ďuraj, Peter ; Novák, Lukáš (referee) ; Koch, Miloš (advisor)
My diploma thesis concerns assessment of the company's information system and the following proposal of amendments. Theoretical part comprises a complex summary of the essential problems related to information systems terminology. In the analytical part, the company is assessed with the analytical methods for detecting the current state. The proposed part of the solution systematically comes out of the analytical part and this section`s main objective is a proposal of innovative information system that will bring higher added value to the company and subsequent economic evaluation of this information system.
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Design of reliable VLAN-based enterprise data nework
Vrablic, Pavol ; Krkoš, Radko (referee) ; Novotný, Vít (advisor)
The main aim of this work is to identify the potential issues within a robust network to provide a highly reliable and fault free service – with a smooth and reliable functionality of critical services. This work contains new methods of branch networking and virtualization that is increasingly used in enterprise networks. It is important to note that computer clustering provides the functionality of critical services that can surpass potential partial failures and network QoS; which overall, achieves a high quality and reliable service.
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Virtualization of energy infrastructure
Hraboš, Šimon ; Stodůlka, Tomáš (referee) ; Lieskovan, Tomáš (advisor)
This work describes the virtualization process, virtualization tools and virtualization automation. The work also deals with the description of energy infrastructure, KYPO cyber range platform and DLMS/COSEM protocol used in energy. The practical part deals with the virtualization of energy infrastructure using OpenStack and KYPO cyber range platforms. A virtual environment was created using Vagrant application. The OpenStack and KYPO cyber range platforms were subsequently installed in this environment. Next, a sandbox definition was created. The sandbox definition creates a scenario with an energy infrastructure using KYPO platform. The functionality of the energy infrastructure was verified using the Gurux DLMS library.
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System for Automated Server Administration
Pavelka, Martin ; Pánek, Richard (referee) ; Krčma, Martin (advisor)
The goal of this diploma thesis is to design the user interface and implement the information system as a web application. Using the custom implemented library the system communicates with GraphQL server which manages the client data. The thesis describes possible solutions for physical servers automatization. The application provides the application interface to manage virtual servers. Automatization is possible without human interaction. Connection to the virtualization technologies is handled by web interface APIs or custom scripts running in the virtual system terminal. There is a monitoring system built over project components. The thesis also describes the continuous integration using Gitlab tools. Running the configuration task is solved using the Unix CRON system.
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Virtualization of energy infrastructure
Hraboš, Šimon ; Stodůlka, Tomáš (referee) ; Lieskovan, Tomáš (advisor)
This work describes the virtualization process, virtualization tools and virtualization automation. The work also deals with the description of energy infrastructure, KYPO cyber range platform and DLMS/COSEM protocol used in energy. The practical part deals with the virtualization of energy infrastructure using OpenStack and KYPO cyber range platforms. A virtual environment was created using Vagrant application. The OpenStack and KYPO cyber range platforms were subsequently installed in this environment. Next, a sandbox definition was created. The sandbox definition creates a scenario with an energy infrastructure using KYPO platform. The functionality of the energy infrastructure was verified using the Gurux DLMS library.
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System for Automated Server Administration
Pavelka, Martin ; Pánek, Richard (referee) ; Krčma, Martin (advisor)
The goal of this diploma thesis is to design the user interface and implement the information system as a web application. Using the custom implemented library the system communicates with GraphQL server which manages the client data. The thesis describes possible solutions for physical servers automatization. The application provides the application interface to manage virtual servers. Automatization is possible without human interaction. Connection to the virtualization technologies is handled by web interface APIs or custom scripts running in the virtual system terminal. There is a monitoring system built over project components. The thesis also describes the continuous integration using Gitlab tools. Running the configuration task is solved using the Unix CRON system.
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