정보과학회 컴퓨팅의 실제 논문지 (KIISE Transactions on Computing Practices)

  • 제23권2호
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  • Pages.85-96
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  • 2017
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  • 2383-6318(pISSN)
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  • 2383-6326(eISSN)
한국정보과학회 (Korean Institute of Information Scientists and Engineers)
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DOI QR코드

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효율적인 IoT-Cloud 서비스 실증을 위한 응용 성능 모니터링을 활용한 지속적인 통합

Continuous Integration for Efficient IoT-Cloud Service Realization by Employing Application Performance Monitoring

  • 배정주 (광주과학기술원 전기전자컴퓨터공학부) ;
  • 김철원 (광주과학기술원 전기전자컴퓨터공학부) ;
  • 김종원 (광주과학기술원 전기전자컴퓨터공학부)
  • 투고 : 2016.08.16
  • 심사 : 2016.11.17
  • 발행 : 2017.02.15
⟨ 이전 논문 다음 논문 ⟩

초록

사물인터넷(IoT: Internet of Things)과 클라우드(Cloud) 컴퓨팅의 융합에 기반한 소위 IoT-Cloud 서비스들이 ICT 기반의 창의적이고 다양한 미래지향적인 응용 서비스를 구현하는 핵심 모델로 부상하고 있다. IoT 부분의 기기에서 부족한 컴퓨팅 능력을 공유형 클라우드로 보완하는 IoT-Cloud 서비스의 실증은 컨테이너(container)를 활용한 마이크로서비스(microservice) 기반 구현이 효율적이다. 마이크로서비스로 구현된 응용 서비스의 품질은 서비스 기능(function)들을 서로 연결(inter-connect)하는 서비스기능체이닝(SFC: service function chaining) 과정에서 발생하는 특정 기능 또는 이들의 연결에 따른 병목(bottleneck) 등에 영향 받는다. 전체 서비스의 정상작동을 보장하기 위해 서비스 환경 변동을 감안한 다양한 테스트 과정이 필요하며, 이를 통한 지속적인 개선 노력이 필요하다. 본 논문에서는 Node.js 기반의 IoT-Cloud 서비스를 대상으로 DevOps(개발운영병행체제) 기반 지속적인 통합 도구와 응용 성능 모니터링(application performance monitoring) 기법을 활용하여 지속적인 통합을 실험적으로 실증하고 그 효과를 논하고자 한다.

IoT-Cloud service, integration of Internet of Things (IoT) and Cloud, is becoming a critical model for realizing creative and futuristic application services. Since IoT machines have little computing capacity, it is effective to attaching public Cloud resources for realizing IoT-Cloud service. Furthermore, utilizing containers and adopting a microservice architecture for developing IoT-Cloud service are useful for effective realization. The quality of microservice based IoT-Cloud service is affected by service function chaining which inter-connects each functions. For example, an issue with some of the functions or a bottleneck of inter-connection can degrade the service quality. To ensure functionality of the entire service, various test procedures considering various service environments are required to improve the service continuously. Hence in this paper, we introduce experimental realization of continuous integration based on DevOps and employ application performance monitoring for Node.js based IoT-Cloud service. Then we discuss its effectiveness.

키워드

과제정보

연구 과제번호 : 이종 다수 클라우드 간의 자동화된 SaaS 호환성 지원 기술 개발

연구 과제 주관 기관 : 정보통신기술진흥센터, 미래창조과학부

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