Limit lambda function name to 64 chars

terraform-community-modules · Mar 1, 2019 · f17bdf8 · f17bdf8
1 parent f6afb54
commit f17bdf8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/main.tf b/main.tf
@@ -112,7 +112,7 @@ data "archive_file" "index" {
 resource "aws_lambda_function" "lambda" {
   runtime       = "python2.7"
   filename      = "${path.module}/files/index.zip"
-  function_name = "${var.autoscaling_group_name}-ecs-instance-draining-on-scale-in"
+  function_name = "${substr(var.autoscaling_group_name,0,min(64, length(var.autoscaling_group_name)))}"
   role          = "${aws_iam_role.lambda.arn}"
   handler       = "index.lambda_handler"