From 80240db60749ffc07b55b88c1b6af245f81de6d2 Mon Sep 17 00:00:00 2001
From: Niall Maher <niall@codu.ie>
Date: Mon, 15 Jan 2024 20:07:54 +0000
Subject: [PATCH] Revert "Add CloudWatch notifications and SNS subscriptions"
 (#696)

---
 cdk/lib/app-stack.ts               | 27 ---------------------------
 cdk/test/cdk-pipeline-codu.test.ts | 16 ++++++++++++++++
 2 files changed, 16 insertions(+), 27 deletions(-)
 create mode 100644 cdk/test/cdk-pipeline-codu.test.ts

diff --git a/cdk/lib/app-stack.ts b/cdk/lib/app-stack.ts
index 1817c9d7..3fb73c70 100644
--- a/cdk/lib/app-stack.ts
+++ b/cdk/lib/app-stack.ts
@@ -6,12 +6,9 @@ import type { Construct } from "constructs";
 import * as ecs from "aws-cdk-lib/aws-ecs";
 import * as ecsPatterns from "aws-cdk-lib/aws-ecs-patterns";
 import * as ecrAssets from "aws-cdk-lib/aws-ecr-assets";
-import * as cloudwatch from "aws-cdk-lib/aws-cloudwatch";
 import * as logs from "aws-cdk-lib/aws-logs";
 import * as ssm from "aws-cdk-lib/aws-ssm";
-import * as sns from "aws-cdk-lib/aws-sns";
 import * as iam from "aws-cdk-lib/aws-iam";
-import * as snsSubscriptions from "aws-cdk-lib/aws-sns-subscriptions";
 
 interface Props extends cdk.StackProps {
   bucket: cdk.aws_s3.Bucket;
@@ -205,29 +202,5 @@ export class AppStack extends cdk.Stack {
     );
 
     this.loadbalancer = fargateService.loadBalancer;
-
-    // Cloudwatch notifications
-    const alarm = new cloudwatch.Alarm(this, "FargateServiceDownAlarm", {
-      alarmName: "FargateServiceDownAlarm",
-      alarmDescription: "Triggered when Fargate service is down",
-      metric: fargateService.service.metricCpuUtilization(),
-      threshold: 10,
-      evaluationPeriods: 1,
-      comparisonOperator: cloudwatch.ComparisonOperator.LESS_THAN_THRESHOLD,
-      treatMissingData: cloudwatch.TreatMissingData.NOT_BREACHING,
-    });
-
-    const snsTopic = new sns.Topic(this, "FargateServiceAlertTopic");
-    alarm.addAlarmAction(new cdk.aws_cloudwatch_actions.SnsAction(snsTopic));
-
-    snsTopic.addSubscription(
-      new snsSubscriptions.EmailSubscription(
-        ssm.StringParameter.fromStringParameterName(
-          this,
-          "alertEmail",
-          "/env/alertEmail",
-        ).toString(),
-      ),
-    );
   }
 }
diff --git a/cdk/test/cdk-pipeline-codu.test.ts b/cdk/test/cdk-pipeline-codu.test.ts
new file mode 100644
index 00000000..8e74cdd0
--- /dev/null
+++ b/cdk/test/cdk-pipeline-codu.test.ts
@@ -0,0 +1,16 @@
+// import * as cdk from 'aws-cdk-lib';
+// import { Template } from 'aws-cdk-lib/assertions';
+// import * as CdkPipelineDocker from '../lib/cdk-pipeline-docker-stack';
+
+// example test. To run these tests, uncomment this file along with the
+// example resource in lib/cdk-pipeline-docker-stack.ts
+test("SQS Queue Created", () => {
+  //   const app = new cdk.App();
+  //     // WHEN
+  //   const stack = new CdkPipelineDocker.CdkPipelineDockerStack(app, 'MyTestStack');
+  //     // THEN
+  //   const template = Template.fromStack(stack);
+  //   template.hasResourceProperties('AWS::SQS::Queue', {
+  //     VisibilityTimeout: 300
+  //   });
+});