Kubernetes in the Cloud Q&A

Kubernetes is a hot topic these days, generating lots of interest and questions. The goal of our SNIA Cloud Storage Technologies Initiative Kubernetes in the Cloud webcast series is to cut through the hype and provide a vendor neutral look at what Kubernetes is and how it is being used. Our most recent webcast, Kubernetes in the Cloud (Part 2), generated some interesting questions. Here are answers from our expert presenters.

Q. If I’m running my Kubernetes infrastructure at a cloud service provider, do I need CSI support by the cloud provider? If this is not available, I will need a virtual storage array that provides CSI leveraging the underlying cloud storage. Do you know whether there are solutions on the market that I can deploy as a virtual machine at my cloud provider?

A. Current solutions using the CSI interface for public cloud storage are not available at this point. It will be up to the cloud provider to decide whether to support those interfaces to their storage layers.

Q. Does each pod run on one CPU core? I am trying to understand how to size the server configuration?

A. Containers use Linux cgroups to limit the amount of CPU and memory a container can consume and this is exposed in Kubernetes as limits that you can set.

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Get Ready for Part 2 of Kubernetes in the Cloud

Michelle Tidwell, SNIA Board of Directors

As enterprises move to a hybrid multi-cloud world, they are faced with many challenges. In addition to decisions surrounding what technologies to use, they are also seeing a transformation in traditional IT roles. Storage admins are asked to be more cloud savvy while new roles of cloud admins are emerging to handle the complexities of deploying simple and efficient clouds. Meanwhile, both these roles are asked to ensure a self-service environment is architected so that application developers can get resources needed to develop cutting edge apps not in week, days or hours but in minutes.

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Has Hybrid Cloud Reached a Tipping Point?

According to research from the Enterprise Strategy Group (ESG), IT organizations today are struggling to strike the right balance between public cloud and their on-premises infrastructure. Has hybrid cloud reached a tipping point? Find out on April 23, 2019 at our live webcast “The Hybrid Cloud Tipping Point” when the SNIA CSTI welcomes ESG senior analyst, Scott Sinclair, who will share research on current cloud trends, covering:

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