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Publication type: Conference paper
Type of review: Peer review (publication)
Title: Transactional migration of inhomogeneous composite cloud applications
Authors: Spillner, Josef
López, Manuel Ramírez
et. al: No
DOI: 10.1007/978-3-030-63161-1_3
Proceedings: Advances in Service-Oriented and Cloud Computing
Page(s): 34
Pages to: 45
Conference details: 7th European Conference on Service Oriented and Cloud Computing (ESOCC), Como, Italy, 12-14 September 2018
Issue Date: 5-Dec-2020
Series: Communications in Computer and Information Science
Series volume: 1115
Publisher / Ed. Institution: Springer
Publisher / Ed. Institution: Cham
ISBN: 978-3-030-63160-4
Language: English
Subject (DDC): 004: Computer science
Abstract: For various motives such as routing around scheduled downtimes or escaping price surges, operations engineers of cloud applications are occasionally conducting zero-downtime live migrations. For monolithic virtual machine-based applications, this process has been studied extensively. In contrast, for composite microservice applications new challenges arise due to the need for a transactional migration of all constituent microservice implementations such as platform-specific light-weight containers and volumes. This paper outlines the challenges in the general heterogeneous case and solves them partially for a specialised inhomogeneous case based on the OpenShift and Kubernetes application models. Specifically, the paper describes our contributions in terms of tangible application models, tool designs, and migration evaluation. From the results, we reason about possible solutions for the general heterogeneous case.
Fulltext version: Accepted version
License (according to publishing contract): Licence according to publishing contract
Restricted until: 2021-12-05
Departement: School of Engineering
Organisational Unit: Institute of Applied Information Technology (InIT)
Published as part of the ZHAW project: MOSAIC – Monitored Platform for Container Based Applications
Appears in collections:Publikationen School of Engineering

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