Added alarm to the ecs processor task

Author: dlzhry2nhs

terraform/ecs_batch_processor_config.tf

@@ -357,3 +357,33 @@ resource "aws_cloudwatch_log_group" "pipe_log_group" {
   name              = "/aws/vendedlogs/pipes/${local.short_prefix}-pipe-logs"
   retention_in_days = 30
 }
+
+resource "aws_cloudwatch_log_metric_filter" "record_processor_task_error_logs" {
+  count          = var.batch_error_notifications_enabled ? 1 : 0
+
+  name           = "${local.short_prefix}-RecordProcessorTaskErrorLogsFilter"
+  pattern        = "%ERROR:|CRITICAL:%"
+  log_group_name = aws_cloudwatch_log_group.ecs_task_log_group.name
+
+  metric_transformation {
+    name      = "${local.short_prefix}-RecordProcessorTaskErrorLogs"
+    namespace = "${local.short_prefix}-RecordProcessorTask"
+    value     = "1"
+  }
+}
+
+resource "aws_cloudwatch_metric_alarm" "record_processor_task_error_alarm" {
+  count               = var.batch_error_notifications_enabled ? 1 : 0
+
+  alarm_name          = "${local.short_prefix}-record-processor-task-error"
+  comparison_operator = "GreaterThanOrEqualToThreshold"
+  evaluation_periods  = 1
+  metric_name         = "${local.short_prefix}-RecordProcessorTaskErrorLogs"
+  namespace           = "${local.short_prefix}-RecordProcessorTask"
+  period              = 120
+  statistic           = "Sum"
+  threshold           = 1
+  alarm_description   = "This sets off an alarm for any error logs found in the record processor ECS task"
+  alarm_actions       = [aws_sns_topic.batch_processor_errors.arn]
+  treat_missing_data  = "notBreaching"
+}