resource "kubernetes_namespace" "ingress_nginx" {
  metadata {
    name = "ns-ingress"
  }
}

resource "kubernetes_namespace" "ns_nginx" {
  metadata {
    name = "ns-nginx"
  }
}


resource "helm_release" "ingress_nginx" {
  depends_on = [
    kubernetes_namespace.ingress_nginx
  ]

  name       = "ingress-nginx"
# Error: could not download chart: GET "https://ghcr.io/v2/nginx/charts/nginx-ingress/tags/list": GET "https://ghcr.io/token?scope=repository%3Anginx%2Fcharts%2Fnginx-ingress%3Apull&service=ghcr.io": unexpected status code 403: denied: denied
#  repository = "oci://ghcr.io/nginx/charts"
  repository = "oci://registry-1.docker.io/nginxcharts"
  chart      = "nginx-ingress"
#  version    = "2.3.1"
#does not work  version    = "latest" # optional; pin a specific version if desired
  namespace  = kubernetes_namespace.ingress_nginx.metadata[0].name
#off-00 create_namespace = true

  # Load values from external file
  values = [
    file("${path.root}/helm-nginx-values.yml")
  ]

}

# MAIN
###


# install simple-nginx
module "simple-nginx" {
  depends_on = [
    helm_release.ingress_nginx
  ]

  source = "../modules/simple-nginx"
  providers = {
    kubectl = kubectl
  }

  sn_namespace_name        = kubernetes_namespace.ns_nginx.metadata[0].name
}

resource "kubernetes_ingress_v1" "my_simple_nginx_ingress" {
  metadata {
    name = "my-simple-nginx-ingress"
    namespace = kubernetes_namespace.ns_nginx.metadata[0].name

    annotations = {
      "nginx.ingress.kubernetes.io/rewrite-target" = "/"
    }
  }

  spec {
    ingress_class_name = "nginx"

    rule {
      host = "regula-test.webid-solutions.de"

      http {
        path {
          path      = "/"
          path_type = "Prefix"

          backend {
            service {
              name = "nginx-service"
              port {
                number = 80
              }
            }
          }
        }
      }
    }
  }
}