如何使用代码生成器为自定义资源定义生成代码

Question

I want to use serving api which is the part of the knative serving repo to create serving application. Since i'm writing a custom controller, i need to make use of Go client. I'm finding it difficult to generate boiler plate code using the code-generator. I'm following the below mentioned blog on how to do it.

1. https://insujang.github.io/2020-02-13/programming-kubernetes-crd/#write-template-code
2. https://blog.openshift.com/kubernetes-deep-dive-code-generation-customresources/

But i couldn't achieve it. Any help is appreciated.

Answer 1

Yes, code generation for controllers is not the most easy thing. And it has changed over the years.

To start writing a controller with code generation, I would recommend to use Kubebuilder and follow the Kubebuilder guide . And perhaps do custom things when that is understood.

The Kubebuilder guide includes chapters on how to generate CRD code using controller-gen .