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Tuesday, November 19 • 3:20pm - 3:55pm
Weighing a Cloud: Measuring Your Kubernetes Clusters - Han Kang, Google & Elana Hashman, Red Hat

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Kubernetes is complicated. Instrumenting it can be worse. Measuring the components of a distributed system shouldn't be as daunting as being asked to weigh a literal cloud.

In this talk, we'll go over the components of a Kubernetes control-plane and show you where to look to figure out what is actually happening. We will show you common cluster issues and how they would look in your instrumentation, so that you can more effectively diagnose clusters.

Starting in version 1.14, Kubernetes metrics were overhauled to provide consistent, high quality metrics. Han Kang and Elana Hashman will go over the changes and the potential ingestion implications of this overhaul and how it may affect you.

Speakers
avatar for Han Kang

Han Kang

Senior Software Engineer, Google
Han Kang is a Senior Software Engineer at Google. He is member of SIG API Machinery, where he works on things related to control-plane boot-sequences and health-checking, as well as SIG Instrumentation, where he focuses on efforts to make metrics more stable.
EH

Elana Hashman

Principal Site Reliability Engineer, Red Hat
Elana Hashman currently works for Red Hat as a Principal Site Reliability Engineer as a technical lead on the Azure Red Hat OpenShift managed service. She is a member of the Kubernetes Instrumentation SIG, where she focuses on benchmarking and metrics usability. In the wider FOSS... Read More →



Tuesday November 19, 2019 3:20pm - 3:55pm
Room 30ABCDE - San Diego Convention Center Upper Level