Docker Subscription is a solution to build, ship and run distributed applications. The subscription includes Docker Trusted Registry (DTR), Docker Engine and commercial support subscription is available with support tiers to align to your application SLAs. Packaged as a containerized application, DTR allows you to store and manage your Docker images securely inside your firewall while integrating to your CI workflow. The web admin UI simplifies the configuration of AD or LDAP integration, storage and security certificates. Audit logs and metrics allow you to keep track of user behavior and system health.