DVA-C02 Web TestEngine demo

Deploy an Amazon EC2 instance based on Linux, and edit its /etc/crontab file by adding a command to periodically invoke the Lambda function.

Configure an environment variable named PERIOD for the Lambda function. Set the value to 600.

Create an Amazon EventBridge rule that runs on a regular schedule to invoke the Lambda function.

Create an Amazon Simple Notification Service (Amazon SNS) topic that has a subscription to the Lambda function with a 600-second timer.