In-person + Virtual
18-21 April
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Friday, April 21 • 14:00 - 14:35
Sustainability Through Accountability in a CNCF Ecosystem - Yuval Lifshitz & Huamin Chen, Red Hat

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Carbon footprint and energy consumption accounting is essential to sustainable Cloud native computing. However, such capability is quite challenging in multi-tenant services such as compute and storage. This session explains how to use CNCF projects to achieve this goal. Specifically, the Rook operator provides cloud-native storage to applications, orchestrating the Ceph storage system. Recently, tracing was added to Ceph, using an Open Telemetry client and Jaeger backend. In this talk, we would show how we combine per pod energy consumption data coming from Kepler, together with the tracing information coming from Jaeger to estimate the energy consumption of each user in the storage system, even when the consumption is spread among multiple pods. This solution highlights the feasibility of building sustainable computing futures in the CNCF ecosystems. It will benefit both end users and developers and inspire more innovations.

avatar for Huamin Chen

Huamin Chen

Sr. Principal Software Engineer, RedHat
Dr. Huamin Chen is a passionate developer at Red Hat' CTO office. He is one of the founding members of Kubernetes SIG Storage, member of Ceph, Knative, and Rook. He previously spoke at KubeCon, OpenStack Summits, and other technical conferences.
avatar for Yuval Lifshitz

Yuval Lifshitz

Software Engineering Professional, IBM
Yuval Lifshitz works as a Software Engineering Professional at IBM. His current focus is enriching the Ceph ecosystem by adding connectivity between the Rados Object Gateway and external message brokers (Kafka, Knative, RabbitMQ, etc.). He also added Lua scripting into the Rados Object... Read More →

Friday April 21, 2023 14:00 - 14:35 CEST
Hall 7, Room B | Ground Floor | Europe Complex