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Decentralized Kubernetes Federation Control Plane
Umeå University, Faculty of Science and Technology, Department of Computing Science.ORCID iD: 0000-0001-5860-6695
Umeå University, Faculty of Science and Technology, Department of Computing Science.ORCID iD: 0000-0003-0106-3049
Umeå University, Faculty of Science and Technology, Department of Computing Science.ORCID iD: 0000-0002-2633-6798
2020 (English)In: 2020 IEEE/ACM 13TH INTERNATIONAL CONFERENCE ON UTILITY AND CLOUD COMPUTING (UCC 2020), IEEE, 2020, p. 354-359Conference paper, Published paper (Refereed)
Abstract [en]

This position paper presents our vision for a distributed decentralized Kubernetes federation control plane. The goal is to support federations consisting of thousands of Kubernetes clusters, in order to support next generation edge cloud use-cases. Our review of the literature and experience with the current centralized state of the art Kubernetes federation controllers shows that it is unable to scale to a sufficient size, and centralization constitutes an unacceptable single point of failure. Our proposed system maintains cluster autonomy, allows clusters to collaboratively handle error conditions, and scales to support edge cloud use-cases. Our approach is based on a shared database of conflict-free replicated data types (CRDTs), shared among all clusters in the federation, and algorithms that make use of the data.

Place, publisher, year, edition, pages
IEEE, 2020. p. 354-359
Series
International Conference on Utility and Cloud Computing, ISSN 2373-6860
Keywords [en]
kubernetes, cloud computing, federated cloud computing, distributed algorithms, distributed systems, distributed databases
National Category
Computer Sciences
Identifiers
URN: urn:nbn:se:umu:diva-180816DOI: 10.1109/UCC48980.2020.00056ISI: 000612685800037Scopus ID: 2-s2.0-85099559901ISBN: 978-0-7381-2394-3 (print)OAI: oai:DiVA.org:umu-180816DiVA, id: diva2:1534018
Conference
13th IEEE/ACM International Conference on Utility and Cloud Computing (UCC), DEC 07-10, 2020, ELECTR NETWORK
Available from: 2021-03-04 Created: 2021-03-04 Last updated: 2023-03-23Bibliographically approved

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Larsson, LarsKlein, CristianElmroth, Erik

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CiteExportLink to record
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Citation style
  • apa
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