The DigitalOcean Container Registry (DOCR) is a private Docker image registry with additional tooling support that enables integration with your Docker environment and DigitalOcean Kubernetes clusters. DOCR registries are private and co-located in the datacenters where DigitalOcean Kubernetes clusters are operated for secure, stable, and performant rollout of images to your clusters.
This glossary defines the core concepts behind Container Registry to help build your mental model of how Container Registry work and understand what the documentation is referring to when it uses certain terminology.