feat: Added path input variable for lambda module IAM role (#150)

Author: onymbuk

README.md

@@ -118,6 +118,7 @@ To run the tests:
 | <a name="input_create_sns_topic"></a> [create\_sns\_topic](#input\_create\_sns\_topic) | Whether to create new SNS topic | `bool` | `true` | no |
 | <a name="input_iam_role_boundary_policy_arn"></a> [iam\_role\_boundary\_policy\_arn](#input\_iam\_role\_boundary\_policy\_arn) | The ARN of the policy that is used to set the permissions boundary for the role | `string` | `null` | no |
 | <a name="input_iam_role_name_prefix"></a> [iam\_role\_name\_prefix](#input\_iam\_role\_name\_prefix) | A unique role name beginning with the specified prefix | `string` | `"lambda"` | no |
+| <a name="input_iam_role_path"></a> [iam\_role\_path](#input\_iam\_role\_path) | Path of IAM role to use for Lambda Function | `string` | `null` | no |
 | <a name="input_iam_role_tags"></a> [iam\_role\_tags](#input\_iam\_role\_tags) | Additional tags for the IAM role | `map(string)` | `{}` | no |
 | <a name="input_kms_key_arn"></a> [kms\_key\_arn](#input\_kms\_key\_arn) | ARN of the KMS key used for decrypting slack webhook url | `string` | `""` | no |
 | <a name="input_lambda_description"></a> [lambda\_description](#input\_lambda\_description) | The description of the Lambda function | `string` | `null` | no |

main.tf

@@ -102,6 +102,7 @@ module "lambda" {
   role_name                 = "${var.iam_role_name_prefix}-${var.lambda_function_name}"
   role_permissions_boundary = var.iam_role_boundary_policy_arn
   role_tags                 = var.iam_role_tags
+  role_path                 = var.iam_role_path
 
   # Do not use Lambda's policy for cloudwatch logs, because we have to add a policy
   # for KMS conditionally. This way attach_policy_json is always true independenty of

variables.tf

@@ -114,6 +114,12 @@ variable "iam_role_name_prefix" {
   default     = "lambda"
 }
 
+variable "iam_role_path" {
+  description = "Path of IAM role to use for Lambda Function"
+  type        = string
+  default     = null
+}
+
 variable "lambda_function_tags" {
   description = "Additional tags for the Lambda function"
   type        = map(string)