November 13–15, 2018 - Shanghai, China
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Tuesday, November 13 • 16:45 - 16:50
Upgrading Stateful Sets in Constrained Environment - Kishore Yerrapragada, A10 Networks

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The session will share the experiences we have had and lessons we learned in the process of upgrading micro service based platform with stateful sets in a resource constrained environment.

We have adopted Kubernetes as platform to host as well as distribute our management control plan that manages lots of high through put network software/hardware. We use the same platform to host SaaS as well as ship it on custom hardware to our on premise customers. While Kubernetes allows us to do rolling upgrades with out impacting the availability, we need to make sure our upgrades don't require extra resources as they run on fixed baremetal. These stateful sets include Cassandra, Elastic Search with out shared storage. The session will cover important hurdles in these environments and share some of the techniques we have used to over come those.


Kishore Yerrapragada

VP of Engineering 工程副总裁, A10 Networks
Speaker heads engineering for cloud division for A10 Networks. He owns the product and platform that powers A10 Networks SaaS business as well as management platform. Previous to this, he was part of Cloud.com team that built Apache CloudStack and was also responsible for designing... Read More →

Tuesday November 13, 2018 16:45 - 16:50
2F Room 3
  • Skill Level Any