Towards the Modelling of Adaptation Rules and Histories for Multi-Cloud Applications

Kyriakos Kritikos, Chrysostomos Zeginis, Eleni Politaki, Dimitris Plexousakis

2019

Abstract

Currently, there is a move towards adopting multi-clouds due to their main benefits, including vendor lock-in avoidance and optimal application realisation via different cloud services. However, such multi-cloud applications face a new challenge related to the dynamicity and uncertainty that even a single cloud environment exhibits. As such, they cannot deliver a suitable service level to their customers, resulting in SLA penalty costs and application provider reputation reduction. To this end, we have previously proposed a cross-level and multi-cloud application adaptation architecture. Towards realising this architecture, this paper proposes two extensions of the CAMEL language allowing to specify advanced adaptation rules and histories. Such extensions not only enable to cover cross-level application adaptation by executing adaptation workflows but also to progress such an adaptation to address both the application and exploited cloud services evolution.

Paper Citation

in Harvard Style

Kritikos K., Zeginis C., Politaki E. and Plexousakis D. (2019). Towards the Modelling of Adaptation Rules and Histories for Multi-Cloud Applications.In Proceedings of the 9th International Conference on Cloud Computing and Services Science - Volume 1: CLOSER, ISBN 978-989-758-365-0, pages 300-307. DOI: 10.5220/0007706503000307

in Bibtex Style

@conference{closer19,
author={Kyriakos Kritikos and Chrysostomos Zeginis and Eleni Politaki and Dimitris Plexousakis},
title={Towards the Modelling of Adaptation Rules and Histories for Multi-Cloud Applications},
booktitle={Proceedings of the 9th International Conference on Cloud Computing and Services Science - Volume 1: CLOSER,},
year={2019},
pages={300-307},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007706503000307},
isbn={978-989-758-365-0},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 9th International Conference on Cloud Computing and Services Science - Volume 1: CLOSER,
TI - Towards the Modelling of Adaptation Rules and Histories for Multi-Cloud Applications
SN - 978-989-758-365-0
AU - Kritikos K.
AU - Zeginis C.
AU - Politaki E.
AU - Plexousakis D.
PY - 2019
SP - 300
EP - 307
DO - 10.5220/0007706503000307