Merge pull request #187 from ministryofjustice/SP-2447

SP-2447 - Increase threshold/evaluation periods for high number of requests alarm #minor

terraform/environment/alerts.tf

@@ -34,19 +34,19 @@ resource "aws_cloudwatch_metric_alarm" "rest_api_high_count" {
   alarm_description   = "Number of requests for LPA Data Rest API in ${terraform.workspace}"
   alarm_name          = "lpa-${local.environment}-rest-api-high-count"
   comparison_operator = "GreaterThanThreshold"
-  datapoints_to_alarm = 1
+  datapoints_to_alarm = 2
   dimensions = {
     ApiName = "lpa-${terraform.workspace}"
   }
-  evaluation_periods        = 1
+  evaluation_periods        = 5
   insufficient_data_actions = []
   metric_name               = "Count"
   namespace                 = "AWS/ApiGateway"
   ok_actions                = [data.aws_sns_topic.rest_api.arn]
   period                    = 60
   statistic                 = "Sum"
   tags                      = {}
-  threshold                 = 500
+  threshold                 = 1000
   treat_missing_data        = "notBreaching"
 }