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305-Configuring-Application-Specific-Access-to-S3

README.md

Configuring Application Specific Access to S3

Preparation

This recipe requires some “prep work” which deploys resources that you’ll build the solution on. You will use the AWS CDK to deploy these resources

In the root of this chapter’s repo, cd to the “305-Configuring-Application-Specific-Access-to-S3/cdk-AWS-Cookbook-305” directory and follow the subsequent steps:

cd 305-Configuring-Application-Specific-Access-to-S3/cdk-AWS-Cookbook-305/
test -d .venv || python3 -m venv .venv
source .venv/bin/activate
pip install --upgrade pip
pip install -r requirements.txt
cdk deploy

Wait for the cdk deploy command to complete.

We created a helper.py script to let you easily create and export environment variables to make subsequent commands easier. Run the script, and copy the output to your terminal to export variables:

python helper.py

Navigate up to the main directory for this recipe (out of the “cdk-AWS-Cookbook-305” directory)

cd ..

Clean up

Delete the access points:

aws s3control delete-access-point \
    --account-id $AWS_ACCOUNT_ID \
    --name cookbook305-app-1

aws s3control delete-access-point \
    --account-id $AWS_ACCOUNT_ID \
    --name cookbook305-app-2

Delete the file that you uploaded:

aws s3 rm s3://$BUCKET_NAME/motd.txt

Go to the cdk-AWS-Cookbook-305 directory:

cd cdk-AWS-Cookbook-305/

To clean up the environment variables, run the helper.py script in this recipe’s cdk- directory with the --unset flag, and copy the output to your terminal to export variables:

python helper.py --unset

Use the AWS CDK to destroy the resources, deactivate your Python virtual environment, and go to the root of the chapter:

cdk destroy && deactivate && rm -r .venv/ && cd ../..