Fast Choreography of Cross-DevOps Reconfiguration with Ballet: A Multi-Site OpenStack Case Study

In the context of Edge Computing or Cyber-Physical Systems, cross-functional, and cross-geographical DevOps teams are in charge of automating deployments, configuration, and management (i.e., reconfiguration) of complex, large-scale, highly dynamic, and geo-distributed service-oriented software syst...

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Bibliographic Details
Published in2024 IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER) pp. 1 - 11
Main Authors Philippe, Jolan, Omond, Antoine, Coullon, Helene, Prud'Homme, Charles, Rais, Issam
Format Conference Proceeding
LanguageEnglish
Published IEEE 12.03.2024
Subjects
Automata
Configuration management
Constraint Programming
Cyber-physical systems
Decentralized Reconfiguration
DevOps
Infrastructure-as-Code
Programming
Semantics
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Summary:In the context of Edge Computing or Cyber-Physical Systems, cross-functional, and cross-geographical DevOps teams are in charge of automating deployments, configuration, and management (i.e., reconfiguration) of complex, large-scale, highly dynamic, and geo-distributed service-oriented software systems. In this context, DevOps teams cannot reasonably manually coordinate their reconfiguration operations in a global manner. Furthermore, as disconnection is the norm in these paradigms, a central entity responsible for reconfiguration should be avoided, and the set of changes to apply should be as fast as possible. This paper presents Ballet, a fast tool to automate decentralized choreographies (i.e., coordination) of cross-DevOps reconfiguration. We show a gain of 42.6% for a deployment scenario and 24% for an update scenario on an OpenStack case study.
ISSN:2640-7574
DOI:10.1109/SANER60148.2024.00007