Example of kubernetes_ingress with Kubernetes provider for terraform

main.tf

resource "kubernetes_ingress" "node0_ingress" {
  metadata {
    name = local.node0
    namespace = local.namespace
    annotations = {
      "kubernetes.io/ingress.class" = "nginx"
      "nginx.ingress.kubernetes.io/backend-protocol" = "HTTP"
      "nginx.ingress.kubernetes.io/enable-cors" = "true"
    }
  }

  spec {
    rule {
      host = "${local.node0}-my-custom-domain"
      http {
        path {
          backend {
            service_name = local.node0
            service_port = local.port
          }
        }
      }
    }
  }
}