Cloud infrastructure configuring using concept infrastructure as a code

U ovome radu objašnjava se koncept oblaka i njegova uloga u računarstvu u oblaku. Objašnjene su prednosti korištenja takvog pristupa, kao i koncept infrastruktura kao kôd. Nadalje, izvršena je usporedba najpopularnijih alata koji se koriste za provizioniranje infrastrukture u računalnom oblaku. Uz teoretsko objašnjenje, koncept infrastrukture kao kôd implementiran je kroz praktični primjer. Za implementaciju je korišten Amazon Web Services, pružatelj usluga računarstva u oblaku s pripadajućim alatom CloudFormation. Napisani su predlošci pomoću kojih se postavilo testno okruženje za uslugu RoomOrders, a nakon toga prikazano je postavljanje predložaka u računalni oblak kako bi se uspostavilo produkcijsko okruženje za navedenu uslugu. Ovaj postupak pokazuje jednostavnost, fleksibilnost i ponovljivost konfiguracije.This thesis explains the concept of the cloud and its role in cloud computing. The advantages of using such an approach have been explained, as well as the concept of infrastructure as a code. Furthermore, comparison of the most popular tools used for provisioning infrastructure in the cloud has been made. In addition to the theoretical explanation, the concept of infrastructure as code has been implemented through a practical example. Amazon Web Services, a cloud computing service provider with the associated CloudFormation tool, were used for the implementation. Templates for provisioning the RoomOrders test environment were written and later deployed to the cloud in order to establish a production environment for the mentioned service. This process demonstrates the simplicity, flexibility and repeatability of the configuration