Module for AWS Secret Manager with value/key - Terraform - terraform

Question

I have the following TF module to create Secret Manager resources:
resource "aws_secretsmanager_secret" "secrets_manager" {
count = length(var.secrets)
name = element(split(":", var.secrets[count.index]),0)
description = "Managed by Terraform"
}
resource "aws_secretsmanager_secret_version" "secret" {
count = length(var.secrets)
secret_id = aws_secretsmanager_secret.secrets_manager[count.index].id
secret_string = <<EOF
{
"${element(split(":", var.secrets[count.index]),1)}": "${element(split(":", var.secrets[count.index]),2)}"
}
EOF
}
With:
module "secrets_manager" {
source = "./modules/secret_manager"
secrets = [
"secret_name:secret_value:secret_key",
...
]
}
This has been working perfectly for me. Now what I want is the possibility without changing this mechanism, to create a Secret without specifying/creating a value/key.
module "secrets_manager" {
source = "./modules/secret_manager"
secrets = [
"secret_name:secret_value:secret_key",
"secret_name",
"secret_name:secret_value:secret_key",
...
]
}
I have been trying using a map as a variable, etc ....no luck:
secrets_map = {
secret_one = {
secret_name = "...."
secret_value = "...."
secret_key = "...."
}
secret_two = {
secret_name = "...."
}
}
}

Answer 1

Working!
resource "aws_secretsmanager_secret" "secrets_manager" {
for_each = var.secrets_map
name = each.value["secret_name"]
description = "Managed by Terraform"
}
resource "aws_secretsmanager_secret_version" "secret" {
for_each = {
for key, value in var.secrets_map :
key => value
if lookup(value, "secret_value", "") != ""
}
secret_id = each.value["secret_name"]
secret_string = <<EOF
{
"${each.value["secret_value"]}": "${each.value["secret_key"]}"
}
EOF
depends_on = [
aws_secretsmanager_secret.secrets_manager
]
}
With:
module "secrets_manager" {
source = "./modules/secret_manager"
secrets_map = {
secret_one = {
secret_name = "...."
secret_value = "...."
secret_key = "...."
}
secret_two = {
secret_name = "...."
secret_value = ""
secret_key = ""
}
}
}
And:
variable "secrets_map" {
type = map(object({
secret_name = string
secret_value = string
secret_key = string
}))
}
I couldn't leave the defaults to avoid passing empty values.
Extra:
terraform import .......module.secrets_manager.aws_secretsmanager_secret.secrets_manager[\"secret_two\"] arn....
Thanks to: https://www.youtube.com/watch?v=UFEhJFIj9gY