kubernetes_secret not updated.

[motizzz]

trafficstars

Hi, we start using Kubernetes provider version: 2.3.0 and we noticed that when we destroy random_password the kubernetes_secret data pass value wont changed to "".

in Kubernetes provider version: 2.0.2 it works as expected

Terraform Version, Provider Version and Kubernetes Version

Terraform version: 0.15.5
Kubernetes provider version: 2.3.0 and higher  
Kubernetes version: 1.18

Affected Resource(s)

• kubernetes_secret

Terraform Configuration Files

variable "pass" {}
variable "zone" {}
variable "project_id" {}
variable "cluster_name" {}


data "google_client_config" "default" {
}

data "google_container_cluster" "cluster" {
  name     = var.cluster_name
  location = var.zone
  project  = var.project_id
}

provider "kubernetes" {
  version                = "2.3.0"
  host                   = "https://${data.google_container_cluster.cluster.endpoint}"
  token                  = data.google_client_config.default.access_token
  cluster_ca_certificate = base64decode(data.google_container_cluster.cluster.master_auth.0.cluster_ca_certificate)
}

resource "random_password" "pass" {
  count = var.pass ? 1 : 0
  length = 16
}

resource "kubernetes_secret" "pass" {
  metadata {
    name = "pass"
  }
  data = {
    pass = element(concat(random_password.pass.*.result, tolist([""])), 0)
  }
}

Steps to Reproduce

1. terraform apply -var pass=true -var zone=us-central1-c -var project_id=my-project -var cluster_name=cluster-foo
2. terraform apply -var pass=false -var zone=us-central1-c -var project_id=my-project -var cluster_name=cluster-foo

Expected Behavior

What should have happened? kubernetes_secret pass should changed to empty string ""

Actual Behavior

What actually happened? password stay in secret

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[sambonbonne]

I am facing the same issue when adding a new key/value in a secret and trying to update with terraform apply. Terraform doesn't output any error and it exits with an OK code.

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