Error with crn parser in SCC DA

[jor2]

kms module has this count condition:

  count                       = var.existing_scc_cos_kms_key_crn != null || var.existing_scc_cos_bucket_name != null || var.existing_scc_instance_crn != null ? 0 : 1 # no need to create any KMS resources if passing an existing key or bucket, or SCC instance

If you pass a value for existing_scc_cos_bucket_name the count is 0 and no kms module is used. The CRN condition appears to be wrong and needs a rethink of the logic:

module "existing_kms_key_crn_parser" {
  count   = var.existing_scc_cos_kms_key_crn != null || var.existing_kms_instance_crn != null ? 1 : 0
  source  = "terraform-ibm-modules/common-utilities/ibm//modules/crn-parser"
  version = "1.1.0"
  crn     = var.existing_scc_cos_kms_key_crn != null ? var.existing_scc_cos_kms_key_crn : module.kms[0].keys[format("%s.%s", local.scc_cos_key_ring_name, local.scc_cos_key_name)].crn
}

No kms module is used but it still attempts to reference it if var.existing_scc_cos_kms_key_crn == null.

You get this error

 2024/12/12 21:39:13 Terraform plan | Error: Invalid index
 2024/12/12 21:39:13 Terraform plan | 
 2024/12/12 21:39:13 Terraform plan |   on main.tf line 42, in module "existing_kms_key_crn_parser":
 2024/12/12 21:39:13 Terraform plan |   42:   crn     = var.existing_scc_cos_kms_key_crn != null ? var.existing_scc_cos_kms_key_crn : module.kms[0].keys[format("%!s(MISSING).%!s(MISSING)", local.scc_cos_key_ring_name, local.scc_cos_key_name)].crn
 2024/12/12 21:39:13 Terraform plan |     ├────────────────
 2024/12/12 21:39:13 Terraform plan |     │ module.kms is empty tuple

source code is here

[kierramarie]

Provider issue: IBM-Cloud/terraform-provider-ibm#5890