How to create an API Gateway to CloudWatch Eventbridge integration? - amazon-web-services

I have an API Gateway setup that has an integration to EventBridge.
The event bus will only send events to a Cloudwatch log group.
All of them are already setup.
The API Gateway works but it seems it won't reach the event bus 'cause I don't see any logs in the targeted log group.
Have you experienced setting up like this?
The API Gateway Integration:

Related

AWS EventBridge schedule to invoke API Gateway endpoint

I'm trying to build a schedule in AWS EventBridge that is going to invoke an API Gateway endpoint on a specific rate. However, I'm not able to specify the API Gateway endpoint when creating the schedule. I couldn't find examples in the documentation about the JSON body that I need to provide to specify the API Gateway ARN, endpoint and headers.
Follow AWS EventBridge documentation: https://docs.aws.amazon.com/eventbridge/latest/userguide/eb-api-gateway-target.html

AWS API Gateway - Monitor specific endpoints

I have created an API Gateway in AWS with two resources (endpoints). Let's say /foo and /bar. Each endpoint has a POST method.
I want to monitor how many times each endpoint got invoked - /foo and /bar in our example. And the metrics to show the 2xx, 4xx, and 5xx responses.
I know API Gateway got a generic "API Calls" metric that shows the total invocations of the API. But how do I monitor how many times each endpoint got called?
You can filter API Gateway metrics for the API method with the specified API name, stage, resource, and method.
API Gateway will not send these metrics unless you have explicitly enabled detailed CloudWatch metrics. You can do this in the console by selecting Enable Detailed CloudWatch Metrics under a stage Logs/Tracing tab. Alternatively, you can call the update-stage AWS CLI command to update the metricsEnabled property to true.
Enable Detailed CloudWatch Metrics on AWS Console:
Documentation:
https://docs.aws.amazon.com/apigateway/latest/developerguide/api-gateway-metrics-and-dimensions.html#api-gateway-metricdimensions

Make AWS API Gateway accessible only as SNS subscription endpoint

On my current project we configured forwarding of Cloudwatch alarms to Slack channel. For that we use AWS SNS topic + API Gateway which is subscribed on that topic and forwarded alarms to Slack webhook.
The issue I'm trying to solve - currently the REST resource of the mentioned API Gateway is public (it don't require any auth and is available from Internet). How can I configure API Gateway that it could be available only as SNS subscription endpoint?
You need to create the API gateway with the Endpoint type : Private
And you need to create a VPC end point for SNS to access the end point internally.
More Info: https://docs.aws.amazon.com/apigateway/latest/developerguide/apigateway-vpc-endpoint-policies.html

Log AWS API Gateway Deployments

I need a way to log API gateway deployments (date/time, user, swagger diff etc.). Is there an event thats fired that i can attach a lambda to, or alternatively is this information already available on the dashboard somewhere?
As Krishna mentioned, CloudTrail can capture API events (both from the AWS console as well as the AWS APIs) for API Gateway, including the deployment of APIs. Since CloudTrail stores the events in S3, you can take advantage of S3 bucket notifications as a means to trigger your Lambda function.

AWS- API Gateway creation and modify event

I want to trigger an AWS lambda function upon the creation/modification of an API in AWS API gateway. Any idea what are the right events to catch?
As noted, API Gateway does not generate events directly. Additionally, it does not appear that you can configure an event rule based on CloudTrail logs for API Gateway either. I'll make sure to forward your request to the CloudWatch Events team as a feature request.
Since there is no event rule of AWS APIGateway in AWS CloudWatch and it does not appear log in AWS CloudTrail, so we can not achieve it now.