Permission levels in DTR

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Docker Trusted Registry allows you to define fine-grain permissions over image repositories.

Administrators

Users are shared across UCP and DTR. When you create a new user in Docker Universal Control Plane, that user becomes available in DTR and vice versa. When you create a trusted admin in DTR, the admin has permissions to manage:

  • Users across UCP and DTR
  • DTR repositories and settings
  • UCP resources and settings

Team permission levels

Teams allow you to define the permissions a set of user has for a set of repositories. Three permission levels are available:

Repository operation read read-write admin
View/ browse x x x
Pull x x x
Push   x x
Start a scan   x x
Delete tags   x x
Edit description     x
Set public or private     x
Manage user access     x
Delete repository     x

Team permissions are additive. When a user is a member of multiple teams, they have the highest permission level defined by those teams.

Overall permissions

Here’s an overview of the permission levels available in DTR:

  • Anonymous or unauthenticated Users: Can search and pull public repositories.
  • Authenticated Users: Can search and pull public repos, and create and manage their own repositories.
  • Team Member: Everything a user can do, plus the permissions granted by the team the user is a member of.
  • Organization Owner: Can manage repositories and teams for the organization.
  • Admin: Can manage anything across UCP and DTR.

Where to go next

registry, security, permissions