Unable to set enable_gatekeeper in 4.12 (also shown in CI)

[wjam]

Description

I've just upgraded to 4.12 and previously working Terraform, which had enable_gatekeeper set to true, is now broken with this error:

│ Error: create: failed to create: namespaces "gatekeeper-system" not found
│ 
│   with module.eks_blueprints_kubernetes_addons.module.gatekeeper[0].module.helm_addon.helm_release.addon[0],
│   on .terraform/modules/eks_blueprints_kubernetes_addons/modules/kubernetes-addons/helm-addon/main.tf line 1, in resource "helm_release" "addon":
│    1: resource "helm_release" "addon" {
│ 

This is the same error that is appear in the failing CI test

• ✋ I have searched the open/closed issues and my issue is not listed.

⚠️ Note

Before you submit an issue, please perform the following first:

1. Remove the local .terraform directory (! ONLY if state is stored remotely, which hopefully you are following that best practice!): rm -rf .terraform/
2. Re-initialize the project root to pull down modules: terraform init
3. Re-attempt your terraform plan or apply and check if the issue still persists

Versions

• Module version [Required]:

• Module version [Required]: 4.8.1

• Terraform version: v1.2.8

• Provider version(s):

• provider registry.terraform.io/gavinbunney/kubectl v1.14.0
• provider registry.terraform.io/hashicorp/aws v4.29.0
• provider registry.terraform.io/hashicorp/helm v2.6.0
• provider registry.terraform.io/hashicorp/kubernetes v2.13.1
• provider registry.terraform.io/hashicorp/time v0.8.0

Reproduction Code [Required]

Steps to reproduce the behavior:

See CI test

Expected behaviour

CI test should pass

Actual behaviour

Terminal Output Screenshot(s)

Additional context

[bryantbiggs]

this is fixed in #1019 and available in v4.12.1