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CCM-16092: Add lambda reserved concurrent executions var #229

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CCM-16092: Add lambda reserved concurrent executions var #229

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1 change: 1 addition & 0 deletions infrastructure/terraform/modules/lambda/README.md
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Expand Up @@ -76,6 +76,7 @@ output "processor_lambda_error_rate_alarm_arn" {
| <a name="input_permission_statements"></a> [permission\_statements](#input\_permission\_statements) | Statements giving an external source permission to invoke the Lambda function | <pre>list(object({<br/> action = optional(string)<br/> principal = string<br/> source_arn = optional(string)<br/> source_account = optional(string)<br/> statement_id = string<br/> }))</pre> | `[]` | no |
| <a name="input_project"></a> [project](#input\_project) | The name of the tfscaffold project | `string` | n/a | yes |
| <a name="input_region"></a> [region](#input\_region) | The AWS Region | `string` | n/a | yes |
| <a name="input_reserved_concurrent_executions"></a> [reserved\_concurrent\_executions](#input\_reserved\_concurrent\_executions) | The reserved concurrency for the Lambda function. Set to -1 to remove the concurrency limit, or 0 to prevent the Lambda from being invoked. | `number` | `-1` | no |
| <a name="input_runtime"></a> [runtime](#input\_runtime) | The runtime to use for the lambda function | `string` | `null` | no |
| <a name="input_schedule"></a> [schedule](#input\_schedule) | The fully qualified Cloudwatch Events schedule for when to run the lambda function, e.g. rate(1 day) or a cron() expression. Default disables all events resources | `string` | `""` | no |
| <a name="input_send_to_firehose"></a> [send\_to\_firehose](#input\_send\_to\_firehose) | Enable sending logs to firehose | `bool` | `true` | no |
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2 changes: 2 additions & 0 deletions infrastructure/terraform/modules/lambda/lambda_function.tf
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Expand Up @@ -9,6 +9,8 @@ resource "aws_lambda_function" "main" {
memory_size = var.memory
timeout = var.timeout

reserved_concurrent_executions = var.reserved_concurrent_executions

s3_bucket = local.package_type == "zip" ? aws_s3_object.lambda[0].bucket : null
s3_key = local.package_type == "zip" ? aws_s3_object.lambda[0].key : null
s3_object_version = local.package_type == "zip" ? aws_s3_object.lambda[0].version_id : null
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6 changes: 6 additions & 0 deletions infrastructure/terraform/modules/lambda/variables.tf
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Expand Up @@ -394,3 +394,9 @@ variable "permission_statements" {
description = "Statements giving an external source permission to invoke the Lambda function"
default = []
}

variable "reserved_concurrent_executions" {
type = number
description = "The reserved concurrency for the Lambda function. Set to -1 to remove the concurrency limit, or 0 to prevent the Lambda from being invoked."
default = -1
}