helm_release manifest is null

[PAKalucki]

Terraform, Provider, Kubernetes and Helm Versions

Terraform version: 1.10.4
Provider version: 2.17.0

Affected Resource(s)

• helm_release

Terraform Configuration Files

resource "helm_release" "external_nginx_ingress" {
  name = "external-ingress-nginx"

  repository       = "https://kubernetes.github.io/ingress-nginx"
  chart            = "ingress-nginx"
  version          = "4.11.3"
  namespace        = "default"
  create_namespace = true
}

output "nginx_manifest_tmp" {
  value = "test : ${helm_release.external_nginx_ingress.manifest}"
}

Debug Output

Panic Output

Steps to Reproduce

1. terraform apply

Expected Behavior

According to documentation it should output manifest (String) The rendered manifest as JSON.

Actual Behavior

│ Error: Invalid template interpolation value
│
│   on outputs.tf line 6, in output "nginx_manifest_tmp":
│    6:   value = "test : ${helm_release.external_nginx_ingress.manifest}"
│     ├────────────────
│     │ helm_release.external_nginx_ingress.manifest is null
│
│ The expression result is null. Cannot include a null value in a string template.

[madduci]

I have the same issue, also by tofu test.