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Communication Dans Un Congrès Année : 2023

Custom Serverless Function Scheduling Policies: An APP Tutorial

Résumé

State-of-the-art serverless platforms use hard-coded scheduling policies that hardly accommodate users in implementing functional or performance-related scheduling logic of their functions, e.g., preserving the execution of critical functions within some geographical boundaries or minimising data-access latencies. We addressed this problem by introducing APP: a declarative language for defining per-function scheduling policies which we also implemented as an extension of the open-source OpenWhisk serverless platform. Here, we present a gentle introduction to APP through an illustrative application developed over several incremental steps.
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hal-04362714 , version 1 (23-12-2023)

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Giuseppe de Palma, Saverio Giallorenzo, Jacopo Mauro, Matteo Trentin, Gianluigi Zavattaro. Custom Serverless Function Scheduling Policies: An APP Tutorial. Joint Post-proceedings of the Third and Fourth International Conference on Microservices (Microservices 2020/2022), May 2022, Paris, France. ⟨10.4230/OASIcs.Microservices.2020-2022.5⟩. ⟨hal-04362714⟩
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