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Wednesday, January 13, 2021

kuard on OpenShift

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A quick way to onboard the handy "Kubernetes Up and Running"  kuard application on OpenShift: curl https://raw.githubusercontent....
Tuesday, November 3, 2020

Second Part of Tutorial: Coding the Support of Multiple K8s API Groups

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In the previous post , I showed you how to create a CRD from scratch along with validators and mutators. Now it is time to show how to enabl...
Thursday, October 29, 2020

Tutorial: Custom Resource Definition, Controller and Webhook from Scratch with Kubebuilder

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Here is a tutorial that I wrote on how to create from scratch using kubebuilder a simple CRD with a controller with webhooks. Gotta say tha...
Tuesday, October 27, 2020

Data Platform on K8s

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What is a data platform? It is just a fancy name for components that will work together to make data usable and consumable by the business. ...
Wednesday, October 7, 2020

Building a Kubernetes Operator

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During last week's VMware CodeConnect , Mike Gasch  and I presented how to build a Kubernetes Operator using Kubebuilder. In reality, Mi...
Tuesday, April 14, 2020

Kubernetes API Groups

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One piece of Kubernetes DNA is the Object API convention on Kind, Resource Lists and API Groups. Recently, I gave a presentation about Kub...
Sunday, December 1, 2019

OpenShift Best Practices on the VMWare SDDC

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Please read if you are running OpenShift (or any Enterprise Kubernetes really) on-premises in production:  45 pages of fun . The VMware b...