kylemcc / kube-gen Goto Github PK

Hi ,

Thanks for the awesome job ! This is very useful.

Can you please provide some working example of templates ? How to uses functions and stuff , how to get annotation from ingress for example.

That would be very useful !

Thanks

There may be underlying reasons why this wasn't included at some point, but seeing as the Sprig library is pretty well maintained, it would make sense to include it with the kube-gen template processor.

https://github.com/Masterminds/sprig

I think it only requires adding the following here

import (
  "github.com/Masterminds/sprig/v3"
  "html/template"
)

and merging these functions here

tpl := template.Must(
  template.New("base").Funcs(sprig.FuncMap()).ParseGlob("*.html")
)

The kubernetes client is getting pretty ancient, and should be upgraded to a modern version.

https://github.com/kubernetes/client-go

Current version is

https://github.com/kylemcc/kube-gen/blob/16e1462f32d6feb6419dacfdaa52789188de2cd6/go.mod#L9C26-L10C1

from

https://github.com/kubernetes/client-go/releases/tag/v0.24.2

Currently it seems that kube-gen requires a ClusterRole in order to work. It appears that there aren't any controls for limiting the scope of kube-gen to a specific namespace.

For our use case, we want to run https://github.com/kylemcc/kube-nginx-proxy in certain namespaces, and only generate nginx configurations for services / pods within the same namespace. In this scenario, we would also want to only use namespace scoped roles, not cluster scoped roles.

Is this currently possible? Maybe using environment variables or undocumented flags?