From 305aae8027f3146082fb4664e67ebe05f1a061bf Mon Sep 17 00:00:00 2001
From: Dhrubajyoti Sadhu <dhsadhu@expediagroup.com>
Date: Wed, 13 Dec 2023 01:25:26 +0530
Subject: [PATCH] Added the required files

---
 common.tf                          | 13 +++++++++++
 templates/apiary-hms-readonly.json | 35 +++++++++++++++++++++++++++++-
 variables.tf                       |  6 +++++
 version.tf                         |  4 ++++
 4 files changed, 57 insertions(+), 1 deletion(-)

diff --git a/common.tf b/common.tf
index 63e22d7..588a0c7 100644
--- a/common.tf
+++ b/common.tf
@@ -78,3 +78,16 @@ data "aws_route53_zone" "apiary_zone" {
   name   = var.apiary_domain_name
   vpc_id = var.vpc_id
 }
+
+data "aws_secretsmanager_secret" "datadog_key" {
+  name  = var.datadog_key_secret_name
+}
+
+data "aws_secretsmanager_secret_version" "datadog_key" {
+  secret_id = data.aws_secretsmanager_secret.datadog_key.id
+}
+
+provider "datadog" {
+  api_key  = jsondecode(data.aws_secretsmanager_secret_version.datadog_key.secret_string).api_key
+  app_key  = jsondecode(data.aws_secretsmanager_secret_version.datadog_key.secret_string).app_key
+}
diff --git a/templates/apiary-hms-readonly.json b/templates/apiary-hms-readonly.json
index df313cf..339627b 100644
--- a/templates/apiary-hms-readonly.json
+++ b/templates/apiary-hms-readonly.json
@@ -178,5 +178,38 @@
       }
 %{ endfor }
    ]
-  }
+  },
+  {
+		"name": "datadog-agent",
+		"image": "public.ecr.aws/datadog/agent:latest",
+		"essential": true,
+		"logConfiguration": {
+			"logDriver": "awslogs",
+			"options": {
+				"awslogs-group": "${loggroup}",
+				"awslogs-region": "${region}",
+				"awslogs-stream-prefix": "/"
+			}
+		},
+		"environment": [
+			{
+				"name": "DD_API_KEY",
+				"value": "${datadog_secret_key}"
+			},
+			{
+				"name": "ECS_FARGATE",
+				"value": "true"
+			}
+		],
+		"healthCheck": {
+			"command": [
+				"CMD-SHELL",
+				"curl -f http://localhost:18000/actuator/health || exit 1"
+			],
+			"interval": 5,
+			"retries": 3,
+			"startPeriod": 60,
+			"timeout": 5
+		}
+	}
 ]
diff --git a/variables.tf b/variables.tf
index f6de153..f627e53 100644
--- a/variables.tf
+++ b/variables.tf
@@ -715,3 +715,9 @@ variable "hms_ro_request_partition_limit" {
   type        = string
   default     = ""
 }
+
+variable "datadog_key_secret_name" {
+  description = "SecretsManager secret name containing a DataDog API key"
+  type        = string
+  default     = "dd-analytics-platform-starburst"
+}
diff --git a/version.tf b/version.tf
index bc30dbe..986dc2d 100644
--- a/version.tf
+++ b/version.tf
@@ -15,5 +15,9 @@ terraform {
       source  = "hashicorp/aws"
       version = "~> 4.0"
     }
+    datadog = {
+      source = "DataDog/datadog"
+      version = "~> 3.25.0"
+    }
   }
 }