Amazon S3 Batch Basics Scenario

Introduction

This scenario demonstrates how to use the AWS SDK to interact with S3 Express One Zone operations.

Setting up Resources

To successfully run this basic scenario, the program requires an IAM (Identity and Access Management) role. The program creates the IAM role by using an AWS CloudFormation template.

Service Operations Invoked

The program performs the following tasks:

1. Set up a VPC and VPC Endpoint:

   • EC2 Operation: CreateVpc
   • EC2 Operation: DescribeRouteTables
   • EC2 Operation: CreateVpcEndpoint

2. Set up the S3 Express Policies, Roles, and User to work with S3 Express buckets:

   • CDK Operation to load a CloudFormation template

3. Create two S3 Clients:

   • S3 instantiate client, once with elevated Express permissions

4. Create two buckets:

   • S3 OperationCreateBucket

5. Create an object and copy it over:

   • S3 OperationCreateSession
   • S3 OperationPutObject
   • S3 OperationCopyObject

6. Demonstrate performance difference:

   • S3 OperationGetObject

7. Populate the buckets to show the lexicographical difference:

   • S3 Operation PutObject
   • S3 Operation ListObjectsV2

8. **Prompt the user to see if they want to clean up the resources **:

   • S3 Operation DeleteObject
   • S3 Operation DeleteBucket
   • EC2 Operation DeleteVpcEndpoint
   • EC2 Operation DeleteVpc

Usage

1. Clone the repository or download the source code.
2. Open the code in your preferred IDE.
3. Invoke the main method in the S3ExpressBasics class.