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Authors: Michael Wurster 1 ; Uwe Breitenbücher 1 ; Lukas Harzenetter 1 ; Frank Leymann 1 ; Jacopo Soldani 2 and Vladimir Yussupov 1

Affiliations: 1 Institute of Architecture of Application Systems, University of Stuttgart, Germany ; 2 Department of Computer Science, University of Pisa, Pisa, Italy

Keyword(s): Deployment Automation, Cloud Computing, TOSCA.

Abstract: The automation of application deployment is critical because manually deploying applications is time-consuming, tedious, and error-prone. Several deployment automation technologies have been developed in recent years employing tool-specific deployment modeling languages. At the same time, the OASIS standard Topology Orchestration Specification for Cloud Applications (TOSCA) emerged as a means for describing cloud applications, i. e., their components and relationships, in a vendor-agnostic fashion. Despite TOSCA is widely used in research, it is not supported by the production-ready deployment automation technologies daily used by practitioners working with cloud-native applications, hence resulting in a gap between the state-of-the-art in research and state-of-practice in the industry. To help bridging this gap, we leverage the recently introduced Essential Deployment Metamodel (EDMM) and identify TOSCA Light, an EDMM-compliant subset of TOSCA, to enact the transformation from TOSCA to the vast majority of deployment automation technology-specific models used by today’s software industry. Further, we present an end-to-end TOSCA Light modeling and transformation workflow and show a prototypical implementation to validate our approach. (More)

CC BY-NC-ND 4.0

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Paper citation in several formats:
Wurster, M.; Breitenbücher, U.; Harzenetter, L.; Leymann, F.; Soldani, J. and Yussupov, V. (2020). TOSCA Light: Bridging the Gap between the TOSCA Specification and Production-ready Deployment Technologies. In Proceedings of the 10th International Conference on Cloud Computing and Services Science - CLOSER, ISBN 978-989-758-424-4; ISSN 2184-5042, pages 216-226. DOI: 10.5220/0009794302160226

@conference{closer20,
author={Michael Wurster. and Uwe Breitenbücher. and Lukas Harzenetter. and Frank Leymann. and Jacopo Soldani. and Vladimir Yussupov.},
title={TOSCA Light: Bridging the Gap between the TOSCA Specification and Production-ready Deployment Technologies},
booktitle={Proceedings of the 10th International Conference on Cloud Computing and Services Science - CLOSER,},
year={2020},
pages={216-226},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009794302160226},
isbn={978-989-758-424-4},
issn={2184-5042},
}

TY - CONF

JO - Proceedings of the 10th International Conference on Cloud Computing and Services Science - CLOSER,
TI - TOSCA Light: Bridging the Gap between the TOSCA Specification and Production-ready Deployment Technologies
SN - 978-989-758-424-4
IS - 2184-5042
AU - Wurster, M.
AU - Breitenbücher, U.
AU - Harzenetter, L.
AU - Leymann, F.
AU - Soldani, J.
AU - Yussupov, V.
PY - 2020
SP - 216
EP - 226
DO - 10.5220/0009794302160226