Media Traffic Isolation using AWS PrivateLink for Amazon S3

Disclaimer : This documentation is provided solely as an example. It explains how to set up your ShotGrid Isolation environment so that it can be connected to ShotGrid cloud infrastructure. Please adapt it to your studio security requirements as needed. As ShotGrid has no visibility on your AWS Account, ensuring that this account is secure is a client responsibility.

The media traffic isolation feature allows your users to access media in your AWS S3 bucket privately (not transiting over the public Internet). Please note that if you have a multi-region setup and that leverages the ShotGrid Transcoding service there may still be instances where media transits across the public Internet. Reach out to our support team for more details.

Media Isolation activation is a pre-requisite to enable this feature. If you haven’t done so already, see Media Isolation.

Set up a VPC in your S3 bucket AWS region

You will need to deploy a VPC with the required VPC endpoint. We provide a private VPC CloudFormation templates as starting points. This template create the necessary VPC, subnets and VPC endpoint.

Set up access from your site network to your AWS VPC

Options provided by AWS:

Note : If Direct Connect is chosen, we recommend testing with a simpler / faster solution in the meantime to validate your Isolation setup. You can then replace that solution with Direct Connect once it is available.

Add an S3 endpoint to your VPC

Note : This step should only be performed if the CloudFormation template was not used.

Simply add an Interface VPC Endpoint to your existing VPC. Make sure the associated security group allow traffic from your site network.

Add the VPC to your S3 bucket policy

In order for the S3 VPC endpoint to communicate with your S3 bucket your bucket policy must allow access from the S3 endpoint’s VPC. You can find instructions on how to configure the policy in the Fine Tuning step.


Test the S3 VPC endpoint

Use the endpoint URL to list objects in your bucket using AWS CLI. In the following example, replace the VPC endpoint ID and bucket name my-bucket with appropriate information.

    aws s3 --endpoint-url ls s3://my-bucket/

Configure your test site to use your S3 VPC endpoint

  • Please contact ShotGrid support via the dedicated Slack channel and provide the following information:
    • Your S3 bucket name
    • Your S3 VPC endpoint DNS Name
  • Autodesk will configure your test site to use your S3 VPC endpoint
  • Confirm that you are still able to access existing media
  • Attempt to upload new media

Next Steps

See Web Traffic Isolation to activate the Web Traffic Isolation feature.

See Media Replication to activate the Web Traffic Isolation feature.

Go to Setup for an overview of the possible next steps.

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