This talk focusses on how to build operators or custom controllers using CustomResourceDefinitions (CRDs) in Kubernetes.
View Slide
https://github.com/kubernetes/sample-controller
https://medium.com/@cloudark/kubernetes-custom-controllers-b6c7d0668fdf (by Devdatta Kulkarni)
https://github.com/kubernetes/code-generatorhttps://blog.openshift.com/kubernetes-deep-dive-code-generation-customresources/
From https://admiralty.io/kubernetes-custom-resource-controller-and-operator-development-tools.html