Container Registry Limits
Validated on 27 Apr 2020 • Last edited on 11 Oct 2024
The DigitalOcean Container Registry (DOCR) is a private Docker image registry that lets you store and manage private container images. DOCR integrates natively with Docker environments and DigitalOcean Kubernetes clusters.
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Each DigitalOcean account can only create one registry, although a registry may contain multiple repositories.
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Registry names must be globally unique and not collide with the registry names of other users.
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Untagged images are not displayed in the control panel. However, you can delete untagged manifests using doctl and free up space in your registry.
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Manifest lists (for example, multi-arch images) are supported but may not display correctly in the control panel.
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You cannot change the datacenter region of a registry after creation.
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The name of a registry must:
- Be unique across all DigitalOcean container registries.
- Be no more than 63 characters in length.
- Contain only lowercase letters, numbers, and/or hyphens.
- Begin with a letter.
- End with a letter or number.
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You cannot upload images over 5 GB to a container registry.