干旱区生态环境知识资源中心(Arid): Support for full life cycle cloud-native application management: Dynamic TOSCA and SWITCH IDE

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DOI	10.1016/j.future.2019.07.027
	Support for full life cycle cloud-native application management: Dynamic TOSCA and SWITCH IDE
	Stefanic, Polona; Cigale, Matej; Jones, Andrew C.; Knight, Louise; Taylor, Ian
通讯作者	Stefanic, P (corresponding author), Cardiff Univ, Sch Comp Sci & Informat, Cardiff, S Glam, Wales.
会议名称	10th International Workshop on Science Gateways (IWSG)
会议日期	JUN 13-15, 2018
会议地点	Edinburgh, SCOTLAND
英文摘要	Motivated by the complexity and difficulty of engineering time-critical cloud applications, we investigated the methodology and software workbench to provide full application life cycle support to the software engineer. For this purpose we present a novel high-level concept that is concentrated on exchanging the complex, dynamic data using OASIS TOSCA standard, mainly used in static contexts. This methodology enables specifying an application logic, provisioning, deploying, monitoring, and dynamical adaptation to changing conditions. It can be applied effectively to the interchange of dynamically changing data in order to maintain Quality of Service. By extending TOSCA with dynamic mapping of Qualify of Service and runtime attributes related to the application and underlying architecture we show that TOSCA can be used to exchange data and reconfigure on-demand compute resources whilst the application is in the process of design, infrastructure provisioning, runtime or adaptation. To demonstrate that our novel research contributions can be realised, we implemented SWITCH IDE, which showcases this concept through its development workflow which offers application and underlying infrastructure description, manipulation and reconfiguration of QoS and runtime attributes. Our approach differs in that it supports the concept of dynamic TOSCA by directly enabling application runtime to be reconfigured on the fly. (C) 2019 Elsevier B.V. All rights reserved.
英文关键词	Graph-based service modelling TOSCA Orchestration Time-critical cloud application Co-programming Quality of service
来源出版物	FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE
ISSN	0167-739X
EISSN	1872-7115
出版年	2019
卷号	101
页码	975-982
出版者	ELSEVIER
类型	Article; Proceedings Paper
语种	英语
收录类别	CPCI-S
WOS记录号	WOS:000501935700071
WOS类目	Computer Science, Theory & Methods
WOS研究方向	Computer Science
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369947
作者单位	[Stefanic, Polona; Knight, Louise; Taylor, Ian] Cardiff Univ, Sch Comp Sci & Informat, Cardiff, S Glam, Wales; [Jones, Andrew C.] Cardiff Univ, Sch Comp Sci & Informat, Learning & Teaching, Cardiff, S Glam, Wales; [Cigale, Matej] Jozef Stefan Inst, Dept Intelligent Syst, Ljubljana, Slovenia
推荐引用方式 GB/T 7714	Stefanic, Polona,Cigale, Matej,Jones, Andrew C.,et al. Support for full life cycle cloud-native application management: Dynamic TOSCA and SWITCH IDE[C]:ELSEVIER,2019:975-982.