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.
Each DigitalOcean account can only create one registry, although a registry may contain multiple repositories.
Registry names must be globally unique and not collide with the registry names of other users.
Untagged images are not displayed in the control panel. However, you can delete untagged manifests using doctl and free up space in your registry.
Manifest lists (for example, multi-arch images) are supported but may not display correctly in the control panel.
You cannot change the datacenter region of a registry after creation.
The name of a registry must:
You cannot upload images over 500 MB to a container registry.