Processing Amazon S3 Events Using AWS Lambda

CLOUD LABS

Processing Amazon S3 Events Using AWS Lambda

In this Cloud Lab, you’ll learn how to use AWS Lambda to process events in Amazon S3. You’ll acquire expertise in configuring triggers, managing S3 objects, and manipulating them using Lambda functions.

8 Tasks

beginner

1hr 30m

Certificate of Completion

Desktop OnlyDevice is not compatible.

No Setup Required

Amazon Web Services

Learning Objectives

An understanding of triggers in AWS and its application to invoke Lambda functions

Working knowledge of Lambda and its execution role

The ability to write Lambda function to manipulate S3 bucket objects

The ability to write CloudWatch logs for the Lambda function

Technologies

Lambda

CloudWatch

IAM

Desktop Only

No Setup Required

Amazon Web Services

Labs Rules Apply

Stay within resource usage requirements.

Do not engage in cryptocurrency mining.

Do not engage in or encourage activity that is illegal.

Cloud Lab Overview

In AWS, a trigger is an event that initiates the execution of a specific AWS service or resource. Triggers are commonly used in event-driven architectures to automate actions and workflows in response to specific events.

In this Cloud Lab, you’ll learn how to set up a trigger to invoke a Lambda function every time an object is added to an S3 bucket. You’ll also learn how to write logs to Amazon CloudWatch. Furthermore, you’ll learn how to manage object storage using Amazon S3 and how to create a Lambda function and its associated execution role.

By the end of this Cloud Lab, you’ll be well-equipped to create and manage AWS IAM roles, Lambda functions, and S3 buckets. Moreover, you’ll have a firm grip over triggers and how you can utilize them to perform actions in response to specific events.

The following is the high-level architecture diagram of the infrastructure you’ll create in this Cloud Lab:

Cloud Lab Tasks

1.Introduction

Getting Started

2.Amazon Simple Storage Service (AWS S3)

Create an S3 Bucket

3.IAM Roles and Lambda Function

Create an IAM Role

Create a Lambda Function

4.Triggers in AWS

Create a Trigger

Test the Trigger

5.Conclusion

Clean Up

Wrap Up!

Labs Rules Apply

Stay within resource usage requirements.

Do not engage in cryptocurrency mining.

Do not engage in or encourage activity that is illegal.

Before you start...

Try these optional labs before starting this lab.

Cloud Lab

Getting to Know AWS Lambda

beginner

1hr 30m

Relevant Courses

Use the following content to review prerequisites or explore specific concepts in detail.

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I prefer Educative courses because they have a nice mix of text & images. I find that with full video courses, it can often be too easy to go into passive learning mode.

Clifford Fajardo

Don’t take our word for it. See what our developers have to say.

Your method is simple, straight to the point and I can practice with it everywhere, even from my phone, that's something I have never had in other learning platforms.

Felipe Matheus

I highly recommend Educative. The courses are well organized and easy to understand.

Adina Ong

I prefer Educative courses because they have a nice mix of text & images. I find that with full video courses, it can often be too easy to go into passive learning mode.

Clifford Fajardo

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