compliance adjustment

health-lambda.py

@@ -6,6 +6,7 @@ def lambda_handler(event, context):
     sns_client = boto3.client('sns')
     topic_arn = os.environ.get('SNS_TOPIC_ARN')
     event_rule_name = os.environ.get('EVENT_RULE_NAME')
+    alarm_subject_prefix = os.environ.get('ALARM_SUBJECT_PREFIX')
 
     # Get customer name from environment variable
     customer_name = event_rule_name.split('-')[-1]
@@ -14,7 +15,7 @@ def lambda_handler(event, context):
     formatted_rule_name = f"dnx-aws-health-event-{event['detail']['eventTypeCode']}-{customer_name}"
 
     # Format the subject line with a single set of brackets
-    event_subject = f' ALARM: "dnx-aws-health-event-{event["detail"]["eventTypeCode"]}-{customer_name}" in {event["region"]}'
+    event_subject = f' ALARM: "{alarm_subject_prefix}-aws-health-event-{event["detail"]["eventTypeCode"]}-{customer_name}" in {event["region"]}'
 
     event_message = "".join(
         [

lambda.tf

@@ -48,6 +48,7 @@ resource "aws_lambda_function" "health_lambda" {
     variables = {
       SNS_TOPIC_ARN   = var.sns_topic_name != "" ? aws_sns_topic.health_event_topic[0].arn : var.sns_topic_arn
       EVENT_RULE_NAME = var.event_rule_name
+      ALARM_SUBJECT_PREFIX = var.alarm_subject_prefix
     }
   }
 }

variables.tf

@@ -45,3 +45,9 @@ variable "sns_topic_arn" {
   description = "Topic ARN (optional - uses an existing SNS topic)"
   default     = ""
 }
+
+variable "alarm_subject_prefix " {
+  type        = string
+  description = "Alarm prefix name"
+  default     = ""
+}