S3

Configure Encryption on a S3 Bucket

AWS
Create a S3 bucket, with name tw-testbucket-2021abc Attach bucket policy below, this can be generated with help of AWS Policy Generator { "Id": "Policy1627604722484", "Version": "2012-10-17", "Statement": [ { "Sid": "Stmt1627604720916", "Action": [ "s3:PutObject" ], "Effect": "Deny", "Resource": "arn:aws:s3:::tw-testbucket-2021abc/*", "Condition": { "StringNotEquals": { "s3:x-amz-server-side-encryption": "aws:kms" } }, "Principal": "*" } ] } Upload file without encryption enabled The upload will failed with Access Denied error Upload file with encryption enabled
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Mount S3 Bucket to a Local System

AWS
In this exercise, we will try to mount s3 to local system with s3fs package. Mount the s3 bucket to local directory aws configure aws s3 mb s3://testbucket sudo cp -r ~/.aws /root # install s3fs sudo yum install s3fs-fuse -y mkdir /mnt/s3data sudo s3fs {BUCKET_name} /mnt/s3data -o allow_other -o default_acl=public-read -o use_cache=/tmp/s3fs echo "<html><h1>test</h1><html>" > index.html #check file in local folder and s3 ll /mnt/s3data aws s3 ls s3://{BUCKET_name} Access the s3 bucket data from Docker Container Once mounted we can access the data in a container as well
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