Added cdk-watchful and monitoring email address

Author: troydieter

api_gw/api_gw_stack.py

@@ -13,6 +13,7 @@
 from aws_cdk.aws_sns import Topic, SubscriptionFilter
 from aws_cdk.aws_sns_subscriptions import SqsSubscription
 from aws_cdk.aws_sqs import Queue
+from cdk_watchful import Watchful
 from constructs import Construct
 
 
@@ -25,6 +26,12 @@ def __init__(self, scope: Construct, id: str, props, **kwargs) -> None:
         # Tag everything
         Tags.of(self).add("project", props["namespace"])
 
+        ###
+        # Monitor everything
+        # Learn more: https://github.com/cdklabs/cdk-watchful
+        wf = Watchful(self, "Watchful", alarm_email=props["alarm_email"])
+        wf.watch_scope(self)
+
         ###
         # SNS Topic Creation
         # Our API Gateway posts messages directly to this

app.py

@@ -1,16 +1,17 @@
 #!/usr/bin/env python3
 
 from aws_cdk import App
-
 from api_gw.api_gw_stack import APIGWStack
 
+
 app = App()
 props = {
     "namespace": app.node.try_get_context("namespace"),
     "hosted_zone_id": app.node.try_get_context("hosted_zone_id"),
     "hosted_zone_name": app.node.try_get_context("hosted_zone_name"),
     "cert_arn": app.node.try_get_context("cert_arn"),
-    "custom_domain_name": app.node.try_get_context("custom_domain_name")
+    "custom_domain_name": app.node.try_get_context("custom_domain_name"),
+    "alarm_email": app.node.try_get_context("alarm_email")
 }
 APIGWStack(app, "ApiGatewayFanOut", props=props)
 

cdk.json

@@ -5,6 +5,7 @@
     "hosted_zone_id": "ZZ4353459fghEXAMPLE",
     "hosted_zone_name": "example.com",
     "cert_arn": "arn:aws:acm:us-east-?:replaceme:certificate/bf155d92-d49sdfg4353b2db396c1182",
-    "custom_domain_name": "api.example.com"
+    "custom_domain_name": "api.example.com",
+    "alarm_email": "example@me.com"
   }
 }

requirements.txt

@@ -1,2 +1,3 @@
 aws-cdk-lib>=2.0.0
 constructs>=10.0.0
+cdk-watchful