feat(fdr-common): enable Alerts for FDR NDP (fase 1) (#2729)

feat(fdr-common): enable low availability alert in production environment ✨ Set alerts_enabled to true to enable low availability alert in production. PAGOPA-2513 Co-authored-by: Pasquale Spica <[email protected]>
pagopa · Jan 21, 2025 · 9d53baa · 9d53baa
1 parent 45299d4
commit 9d53baa
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diff --git a/src/domains/fdr-app/00_alert_fdr_fase1.tf b/src/domains/fdr-app/00_alert_fdr_fase1.tf
@@ -32,4 +32,41 @@ resource "azurerm_monitor_scheduled_query_rules_alert" "alert-fdr-nodo-error" {
   }
 }
 
+resource "azurerm_monitor_scheduled_query_rules_alert" "pagopa-fdr-nodo-rest-availability" {
+  count = var.env_short == "p" ? 1 : 0
+
+  resource_group_name = "dashboards"
+  name                = "pagopa-${var.env_short}-pagopa-fdr-nodo-rest-availability"
+  location            = var.location
+
+  action {
+    action_group           = concat(local.action_groups_default, [data.azurerm_monitor_action_group.opsgenie[0].id])
+    email_subject          = "Email Header"
+    custom_webhook_payload = "{}"
+  }
+
+  data_source_id = data.azurerm_api_management.apim.id
+  description    = "Availability of pagopa-fdr-nodo REST APIs is less than or equal to 99%"
+  enabled        = true
+  query = (<<-QUERY
+let threshold = 0.99;
+AzureDiagnostics
+| where url_s matches regex "/fdr-legacy/"
+| summarize
+    Total=count(),
+    Success=count(responseCode_d < 500)
+    by bin(TimeGenerated, 5m)
+| extend availability=toreal(Success) / Total
+| where availability < threshold
+  QUERY
+  )
+  severity    = 1
+  frequency   = 5
+  time_window = 5
+  trigger {
+    operator  = "GreaterThanOrEqual"
+    threshold = 1
+  }
+}
+