fix(MonitoringAspect): allow specifying CloudFrontDistribution and WafV2 alarms (#609)

Fixes #607

Also replaces some things marked as deprecated in the unit tests just to make it less noisy.

---

_By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license_

Author: Eugene Cheung

API.md

@@ -35,18 +35,18 @@ import {
 } from "../../dashboard";
 
 export interface CloudFrontDistributionMonitoringOptions
-  extends BaseMonitoringProps {}
-
-export interface CloudFrontDistributionMonitoringProps
-  extends CloudFrontDistributionMetricFactoryProps,
-    CloudFrontDistributionMonitoringOptions {
+  extends BaseMonitoringProps {
   readonly addError4xxRate?: Record<string, ErrorRateThreshold>;
   readonly addFault5xxRate?: Record<string, ErrorRateThreshold>;
 
   readonly addLowTpsAlarm?: Record<string, LowTpsThreshold>;
   readonly addHighTpsAlarm?: Record<string, HighTpsThreshold>;
 }
 
+export interface CloudFrontDistributionMonitoringProps
+  extends CloudFrontDistributionMetricFactoryProps,
+    CloudFrontDistributionMonitoringOptions {}
+
 export class CloudFrontDistributionMonitoring extends Monitoring {
   readonly title: string;
   readonly distributionUrl?: string;

lib/monitoring/aws-cloudfront/CloudFrontDistributionMonitoring.ts

@@ -28,15 +28,15 @@ import {
   MonitoringNamingStrategy,
 } from "../../dashboard";
 
-export interface WafV2MonitoringOptions extends BaseMonitoringProps {}
-
-export interface WafV2MonitoringProps
-  extends WafV2MetricFactoryProps,
-    WafV2MonitoringOptions {
+export interface WafV2MonitoringOptions extends BaseMonitoringProps {
   readonly addBlockedRequestsCountAlarm?: Record<string, ErrorCountThreshold>;
   readonly addBlockedRequestsRateAlarm?: Record<string, ErrorRateThreshold>;
 }
 
+export interface WafV2MonitoringProps
+  extends WafV2MetricFactoryProps,
+    WafV2MonitoringOptions {}
+
 /**
  * Monitoring for AWS Web Application Firewall.
  *

lib/monitoring/aws-wafv2/WafV2Monitoring.ts

@@ -196,7 +196,18 @@ describe("MonitoringAspect", () => {
     });
 
     // WHEN
-    facade.monitorScope(stack, defaultAspectProps);
+    facade.monitorScope(stack, {
+      ...defaultAspectProps,
+      cloudFront: {
+        props: {
+          addError4xxRate: {
+            Warning: {
+              maxErrorRate: 0.1,
+            },
+          },
+        },
+      },
+    });
 
     // THEN
     expect(Template.fromStack(stack)).toMatchSnapshot();
@@ -402,7 +413,7 @@ describe("MonitoringAspect", () => {
     new lambda.Function(stack, "DummyFunction", {
       code: lambda.Code.fromInline("lambda"),
       handler: "index.handler",
-      runtime: lambda.Runtime.NODEJS_18_X,
+      runtime: lambda.Runtime.NODEJS_LATEST,
     });
 
     // WHEN
@@ -419,7 +430,7 @@ describe("MonitoringAspect", () => {
 
     new opensearch.Domain(stack, "DummyOSDomain", {
       domainName: "dummy-os-domain",
-      version: opensearch.EngineVersion.ELASTICSEARCH_7_10,
+      version: opensearch.EngineVersion.OPENSEARCH_2_15,
     });
     new elasticsearch.Domain(stack, "DummyESDomain", {
       version: elasticsearch.ElasticsearchVersion.V7_10,
@@ -558,11 +569,22 @@ describe("MonitoringAspect", () => {
         code: synthetics.Code.fromInline("/* nothing */"),
         handler: "index.handler",
       }),
-      runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_5_1,
+      runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_9_0,
     });
 
     // WHEN
-    facade.monitorScope(stack, defaultAspectProps);
+    facade.monitorScope(stack, {
+      ...defaultAspectProps,
+      syntheticsCanaries: {
+        props: {
+          add4xxErrorCountAlarm: {
+            Warning: {
+              maxErrorCount: 0,
+            },
+          },
+        },
+      },
+    });
 
     // THEN
     expect(Template.fromStack(stack)).toMatchSnapshot();
@@ -584,7 +606,18 @@ describe("MonitoringAspect", () => {
     });
 
     // WHEN
-    facade.monitorScope(stack, defaultAspectProps);
+    facade.monitorScope(stack, {
+      ...defaultAspectProps,
+      webApplicationFirewallAclV2: {
+        props: {
+          addBlockedRequestsCountAlarm: {
+            Warning: {
+              maxErrorCount: 0,
+            },
+          },
+        },
+      },
+    });
 
     // THEN
     expect(Template.fromStack(stack)).toMatchSnapshot();