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AWS Serverless IT Automation


Serverless IT Automation

Implement a scheduled Lambda function to explore serverless automation.

A scheduled Lambda function will execute at a predefined time.

You may use CloudWatch Events to plan your Lambda function to run at a certain time.

This implies no server overhead for normal tasks.


How Serverless IT Automation Works

You may use Step Functions and Lambda to create a collection of event-based actions.

For example, you may set an AWS Config rule that no security groups should enable public remote access.

When a security group is modified, a CloudWatch event is produced.

The CloudWatch event initiates a Lambda function with custom code that checks a list of security group rules.

It deletes the rule and uses Amazon SNS to send an email if the update fails.


Serverless IT Automations Video

W3schools.com collaborates with Amazon Web Services to deliver digital training content to our students.


AWS Serverless Exercises

Test Yourself With Exercises

Exercise:

When does scheduled Lambda function executes?

At  time

Start the Exercise