Title
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stocky-magazine-90066
02/06/2023, 1:38 PMHi, can I just clarify something with ReferenceAttributes?
I've added the following reference attribute for the lambda function resource
func getLambdaFunctionRegistryItem() *schema.RegistryItem {
return &schema.RegistryItem{
Name: "aws_lambda_function",
Notes: []string{"Provisioned concurrency is not yet supported."},
ReferenceAttributes: []string{"function_name"},
CoreRFunc: NewLambdaFunction,
}
}func getLambdaProvisionedConcurrencyConfigRegistryItem() *schema.RegistryItem {
return &schema.RegistryItem{
Name: "aws_lambda_provisioned_concurrency_config",
RFunc: NewLambdaProvisionedConcurrencyConfig,
ReferenceAttributes: []string{"aws_lambda_function.function_name"},
}
}# Add example resources for LambdaProvisionedConcurrencyConfig below
resource "aws_lambda_provisioned_concurrency_config" "lambda_provisioned_concurrency_config" {
function_name = aws_lambda_function.lambda.function_name
provisioned_concurrent_executions = 50
qualifier = aws_lambda_function.lambda.version
}
resource "aws_lambda_function" "lambda" {
function_name = "lambda_function_name"
role = "arn:aws:lambda:us-east-1:account-id:resource-id"
handler = "exports.test"
filename = "function.zip"
runtime = "nodejs12.x"
architectures = ["arm64"]
memory_size = 512
}l
little-author-61621
02/06/2023, 1:52 PM@stocky-magazine-90066 which resource are you adding the new cost to? The
aws_lambda_functionaws_lambda_provisioned_concurrency_configs
stocky-magazine-90066
02/06/2023, 2:06 PMHi @little-author-61621
I was looking to add
aws_lambda_provisioned_concurrency_configaws_lambda_functionOr maybe I'm actually thinking about this in the wrong way.
With some of the examples I looked at on the pricing page, provisioned concurrency is a separate charge. A common use case looks to be that provisioned concurrency isn't enabled 24 x 7 . So I was going to look at implementing this as a separate resource & provide the concurrency usage separate values. But maybe I was getting to far ahead & I wanted to include somethings from the lambda function. The only thing I actually need at the moment when I'm thinking out loud is the Architecture for the function, as there's a cost difference for ARM v x86. Which as an initial thought could be a usage parameter.
l
little-author-61621
02/06/2023, 2:13 PMyeah, looking at it now it seems like it makes sense to treat it as a separate resource.
I think what you might want is this on the
aws_lambda_provisioned_concurrency_configReferenceAttributes: []string{"function_name"}aws_lambda_functionfunction_nameCustomRefIDFunc: func(d *schema.ResourceData) []string {
name := d.Get("function_name").String()
if name != "" {
return []string{name}
}
return nil
}s
stocky-magazine-90066
02/06/2023, 2:16 PMThanks @little-author-61621 I think initially I was possibly over complicating it. I think I've a clearer path forward for an initial stab.
l
little-author-61621
02/06/2023, 2:17 PM👍 great! lmk if I can help more