Matematički model predikcije korištenja računalnih resursa za razvojnu i testnu okolinu

master's thesis

• Author: Terezija Ćosić
• Mentor: Robert Manger (mentor)
• Committee member: Robert Manger (predsjednik povjerenstva)
• Committee member: Zvonimir Bujanović (član povjerenstva)
• Committee member: Zvonimir Tutek (član povjerenstva)
• Committee member: Marko Vrdoljak (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Mathematics); Zagreb
• Defense date and country: 2017-09-28, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Mathematics

Abstract

Pojam računanja u oblaku prisutan je u gotovo svim IT poduzećima, uključujući i tvrtku Ericsson Nikola Tesla koja bazira interni projekt TEAaaS (Test Environment and Applicaton as a Service) na OpenStack operacijskom sustavu u oblaku. TEAaaS omogućuje korisnicima unutar tvrtke virtualne strojeve za razvoj i testiranje aplikacija. Na tim virtualnim strojevima raspoređenima u dvije virtualne okoline radimo mjerenja potrošnje računalnih resursa koristeći OpenStack servis Ceilometer, izravno spajanje na virtualni stroj i sustav za nadgledanje Zabbix. Na projektnim diskovima na fizičkim serverima podatke o zauzeću koristimo za prikaz na TEAaaS web portalu i predviđanje budućih vrijednosti što pokazuje punjenje kapaciteta tri od deset mjerenih diskova unutar idućih pola godine. Također, dobivamo uvid u korisnička ponašanja na njima dodjeljenim \verb|home| direktorijima.

Abstract (english)

The cloud computing concept is present in almost all IT companies, including Ericsson Nikola Tesla. Its internal project TEAaaS (Test Environment and Appliance as a Service) is based on the OpenStack cloud operating system. TEAaaS provides users within the company with virtual machines for developing and testing applications. On these virtual machines deployed in two virtual environments, we measure the consumption of computing resources using the OpenStack Ceilometer service, direct connection to the virtual machine and the Zabbix monitoring system. On project disks on physical servers, we use the used disk space data for visualization on the TEAaaS web site and for prediction of future data values. These measurings indicate a capacity charge of three of the ten metered disks. Also, we are getting insight into user behavior on home directory assigned to user.

• Keywords: računanje u oblaku; Test Environment and Applicaton as a Service; OpenStack; virtualni stoj za razvoj i testiranje aplikacija; mjerenje potrošnje računalnih resursa
• Keywords (english): cloud computing; Test Environment and Applicaton as a Service; OpenStack; virtual machine for developing and testing applications; measuring the consumption of computing resources
• Language: croatian
• URN:NBN: urn:nbn:hr:217:760468
• Study programme: Title: Computer Science and Mathematics; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra računarstva i matematike (magistar/magistra računarstva i matematike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2017-12-20 13:08:07