Helm package deployment using Terraform - terraform

Question

I have setup my Azure Kubernetes Cluster using Terraform and it working good.
I trying to deploy packages using Helm but not able to deploy getting below error.
Error: chart "stable/nginx-ingress" not found in https://kubernetes-charts.storage.googleapis.com repository
Note: I tried other packages as well my not able to deploy using "Terraform Resource" below is Terraform code. I tried local helm package using helm command and it works. I think the issue with Terraform helm resources. "nginx" is a sample package not able to deploy any package using Terraform.
resource "azurerm_kubernetes_cluster" "k8s" {
name = var.aks_cluster_name
location = var.location
resource_group_name = var.resource_group_name
dns_prefix = var.aks_dns_prefix
kubernetes_version = "1.19.0"
# private_cluster_enabled = true
linux_profile {
admin_username = var.aks_admin_username
ssh_key {
key_data = var.aks_ssh_public_key
}
}
default_node_pool {
name = var.aks_node_pool_name
enable_auto_scaling = true
node_count = var.aks_agent_count
min_count = var.aks_min_agent_count
max_count = var.aks_max_agent_count
vm_size = var.aks_node_pool_vm_size
}
service_principal {
client_id = var.client_id
client_secret = var.client_secret
}
# tags = data.azurerm_resource_group.rg.tags
}
provider "helm" {
version = "1.3.2"
kubernetes {
host = azurerm_kubernetes_cluster.k8s.kube_config[0].host
client_key = base64decode(azurerm_kubernetes_cluster.k8s.kube_config[0].client_key)
client_certificate = base64decode(azurerm_kubernetes_cluster.k8s.kube_config[0].client_certificate)
cluster_ca_certificate = base64decode(azurerm_kubernetes_cluster.k8s.kube_config[0].cluster_ca_certificate)
load_config_file = false
}
}
resource "helm_release" "nginx-ingress" {
name = "nginx-ingress-internal"
repository = "https://kubernetes-charts.storage.googleapis.com"
chart = "stable/nginx-ingress"
set {
name = "rbac.create"
value = "true"
}
}

Answer 1

You should skip stable in the chart name: it is a repository name but you have no helm repositories defined. Your resource should look like:
resource "helm_release" "nginx-ingress" {
name = "nginx-ingress-internal"
repository = "https://kubernetes-charts.storage.googleapis.com"
chart = "nginx-ingress"
...
}
which is an equivalent to the helm command:
helm install nginx-ingress-internal nginx-ingress --repo https://kubernetes-charts.storage.googleapis.com
Alternatively you can define repositories with the repository_config_path.