Nginx-ingress

apiVersion: v1
kind: ConfigMap
metadata:
  name: nginx-config
  namespace: nginx-ingress
data:
  proxy-protocol: "True"
  real-ip-header: "proxy_protocol"
  set-real-ip-from: "0.0.0.0/0"

helm install nginx
kubectl get svc
kubectl describe configmap my-ingress-nginx-controller

helm install ingress-nginx (kubernetes.github.io)
helm install nginx-ingress, helm install my-release oci://ghcr.io/nginxinc/charts/nginx-ingress --version 1.1.2

resource "helm_release" "nginx-ingress" {
  name  = "nginx-ingress"
  chart = "oci://ghcr.io/nginxinc/charts/nginx-ingress"
}

See also

• NGINX Ingress Controller: ConfigMap ingress-nginx, UnAvailableLoadBalancer, UpdatedLoadBalancer, ingress-nginx-controller, ingress-nginx-controller-controller-admission, nginx.org/ingress-controller