구글 클라우드 기반 분산원장 처리를 위한 하이퍼레저 패브릭 환경설정과 채널 개발 사례

Abstract

In the era of the 4th Industrial Revolution, blockchain technology is called the 2nd Internet. Among them, the usefulness of enterprise－type blockchain is advancing because it is a technology that goes beyond the three dilemma of public blockchain： decentralization, security, and scalability. Among the many technologies of blockchain, open source Hyperledger Fabric is an enterprise－type blockchain platform, which is a blockchain platform that provides integrated advantages to use blockchain in enterprises. It is important to extend this technology base, taking into account the usefulness of near－standard Hyperledger Fabrics. In this study, we examined the technical usefulness of the open source Hyperledger Fabric and constructed the Hyperledger Fabric environment on the VM instance of the Google Cloud Platform. The VM instance was installed with Linux Ubuntu 16.04 LTS, Docker container, Node.js, etc. This is an example of creating an organization and genesis block, constructing a channel, and joining the created channel to build a system. The result of this study was to drive the distributed ledger of Hyperledger Fabric on the Google Cloud Platform, and contributed to the spread of cloud and Hyperledger Fabric usage through the establishment of the Hyperledger Fabric channel, a corporate blockchain that reached the standard. In addition, it provided Google’s cloud technology, which is close to universalization, and a technology base for computing to check various possibilities of using distributed ledger technology.