Docker Hub Image Support

Cloudflare Containers now natively support Docker Hub images, eliminating the need to push images to Cloudflare Registry before deployment. You can reference Docker Hub images directly in your Wrangler configuration using fully qualified image references.

Configuration

To use a Docker Hub image with Containers, specify the image in your wrangler.jsonc or wrangler.toml:

image = "docker.io/<NAMESPACE>/<REPOSITORY>:<TAG>"

For example: docker.io/cloudflare/sandbox:0.7.18

Private Image Support

The feature extends to private Docker Hub repositories. Developers can configure credentials to authenticate against private registries, allowing secure access to proprietary images.

What Developers Need to Know

This change simplifies the container workflow by removing an intermediary step in the deployment process. Instead of maintaining separate image registries, developers can leverage existing Docker Hub image assets directly within Cloudflare's infrastructure. See the Image management documentation for complete configuration details.