Need to get value from values.yaml (helm) in terraform not from Terraform variables or hardcoded

[shamanthreddyTR]

Terraform version: 13.5
Helm Provider version: 3.0
Kubernetes version: 1.19

## Terraform configuration
resource "helm_release" "ngnix-ingress-controller" {
  name       = `"ingress-controller"`
  repository = "https://kubernetes.github.io/ingress-nginx"
  namespace = kubernetes_namespace.post-namespace.metadata.0.name
  chart      = "ingress-nginx"
  version = "3.34.0"
 
  values = [<<EOF
controller:
  config:
    proxy-body-size : "0"
    proxy-connect-timeout : "60"
    proxy-read-timeout : "5400"
    proxy-send-timeout : "5400"
EOF
  ]
}
`

## Question

Im setting up Ingress via terraform using helm and kubenetes provider,In the below code I had hardcorded the values like (proxy-body-size : "0" , proxy-connect-timeout : "60" etc ) but I wanted to get them from helm values.yaml and run it via terraform.

[timothyclarke]

@shamanthreddyTR Isn't that a more generic "How do I read a file into terraform" question ?
eg values = file("values.yaml")

[sunshine69]

I am not sure if it work, form what I see in my test

values = [
      "${file("values.yaml")}"
    ]

does not work at all. Using set for each item work. Is it a new bug?

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