To install Docker Trusted Registry, you must supply a license during installation. Your license key is associated with your Docker Hub account. To download your license key, follow these steps:
- Log into your Docker Hub account.
- Click your username in the top right.
- Click Settings.
- Click the Licenses tab in the top menu.
- Click the cloud icon for your subscription to begin download. You will also find the script to download Docker CS Engine on this page.
For instructions on installing Docker Trusted Registry, refer to the Docker Trusted Registry Installation documentation.