Docker Trusted Registry system requirementsEstimated reading time: 1 minute
These are the docs for DTR version 2.0
To select a different version, use the selector below.
Docker Trusted Registry can be installed on-premises or on the cloud. Before installing, be sure your infrastructure has these requirements.
To install DTR on a node, that node must be part of a Docker Universal Control Plane 1.1 cluster.
When installing DTR on a node, make sure the following ports are open on that node:
|in||80||Web app and API client access to DTR.|
|in||443||Web app and API client access to DTR.|
|out||443||Check if new versions are available, and send anonymous usage reports to Docker.|
The inbound ports are configurable.
DTR collects anonymous usage metrics, to help us improve it. These metrics are entirely anonymous, don’t identify your company, users, applications, or any other sensitive information. You can disable this on the DTR settings page.
Compatibility and maintenance lifecycle
Docker Datacenter is a software subscription that includes 3 products:
- CS Docker Engine,
- Docker Trusted Registry,
- Docker Universal Control Plane.