Kubernetes Custom Resources

Internal

• Extending Kubernetes

Overview

The initial version of custom resource support was introduced in Kubernetes 1.2 as TPR (third-party resources). CRD (Custom Resource Definitions) were introduced in Kubernetes 1.7 and TPR deprecated in Kubernetes 1.8.

Custom Resource

Custom Resource Definition (CRD)

https://kubernetes.io/docs/concepts/extend-kubernetes/api-extension/custom-resources/

https://github.com/kubernetes-sigs/kubebuilder

https://kubernetes.io/docs/tasks/extend-kubernetes/custom-resources/custom-resource-definitions/