Terraform wrapper for Helm chart with additional resources

helm.tf

variable "helm_values" {
  type    = any
  default = {
    abc   = "xyz"
  }
}

variable "namespace" {
  type    = string
}

# Other variables omitted...

# Uses the Kubernetes provider. Note helm can already create
# the namespace for the release, but this is just for an example.
resource "kubernetes_namespace" "it" {
  metadata = {
    name = var.namespace
  }
}

# Uses Helm provider.
resource "helm_release" "it" {
  chart      = var.helm_chart
  name       = var.helm_release
  # Using output of kubernetes_namespace resource enforces
  # ordering, rather than passing in var.namespace.
  namespace  = one(kubernetes_namespace.it.metadata[*].name)
  repository = var.helm_repository
  values     = [yamlencode(var.helm_values)]
  version    = var.helm_chart_version
}