I'm managing Kubernetes + nginx.

I'd like to install dynamic modules on nginx that are provided by Nginx Ingress Controller. Those dynamic modules are not offered by Nginx Ingress Controller official configmap (https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/configmap/)

So I believe, I need to build my own Docker container of Nginx Ingress Controller. (Could be added at this? https://github.com/kubernetes/ingress-nginx/blob/8951b7e22ad3952c549150f61d7346f272c563e1/images/nginx/rootfs/build.sh#L618-L632 )

Do you know how we can customize the controller and manage it by helm chart? I'm thinking about making a Fork branch from the controller master repo on Github. But I don't have any idea on how we install a customized version of the controller on terraform + helm chart.

However, I would prefer to use a non-customizable solution (because of some annotation settings)

Environment: Kubernetes Nginx Ingress Controller is installed by helm chart + terraform Nginx Ingress Controller -> https://github.com/kubernetes/ingress-nginx/tree/main/charts/ingress-nginx

Terraform:

resource "helm_release" "nginx-ingress-controller" {
  name      = "nginx-ingress-controller"
  chart     = "ingress-nginx/ingress-nginx"
  namespace = "kube-system"
  version   = "3.34.0"
}

dynamic modules https://docs.nginx.com/nginx/admin-guide/dynamic-modules/dynamic-modules/ (install process might be using --add-dynamic-module option, and set load_module modules/something.so on nginx.conf via ingress.yaml)

Thank you.