🔧 Update metric filter pattern for log matching

ministryofjustice · Aug 19, 2024 · 01a4780 · 01a4780
1 parent 501c7ab
commit 01a4780
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/terraform/environments/delius-core/modules/components/ldap/ecs_monitoring.tf b/terraform/environments/delius-core/modules/components/ldap/ecs_monitoring.tf
@@ -76,7 +76,9 @@ resource "aws_cloudwatch_metric_alarm" "memory_over_threshold" {
 
 resource "aws_cloudwatch_log_metric_filter" "log_error_filter" {
   name           = "ldap-${var.env_name}-error"
-  pattern        = "%err=[1-9][0-9]+%"
+  # Pattern to match errors but exclude err=32
+  pattern        = "[%]err=([1-9][0-9]+)[%] (?:(?!err=32).)*"
+
   log_group_name = aws_cloudwatch_log_group.ldap_ecs.name
 
   metric_transformation {