Docker Model Registry

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Use your CNB access token to log in. Refer to Creating an Access Token for obtaining CNB_TOKEN.

docker login -u cnb -p <YOUR_TOKEN> docker-model.cnb.build

Artifact Path Rules

When publishing artifacts to a repository, two naming rules are supported:

Same-name artifacts: Artifact path matches repository path, e.g. docker-model.cnb.build/${CNB_REPO_SLUG_LOWERCASE}
Different-name artifacts: Repository path serves as namespace, artifact path = repository path/artifact name, e.g. docker-model.cnb.build/${CNB_REPO_SLUG_LOWERCASE}/<IMAGE_NAME>

Pushing Artifacts

Local CLI

docker model package --gguf model_file_path \
  --push docker-model.cnb.build/${CNB_REPO_SLUG_LOWERCASE}:latest

# non-same-name artifact
docker model package --gguf model_file_path \
  --push docker-model.cnb.build/${CNB_REPO_SLUG_LOWERCASE}/<IMAGE_NAME>:latest

Cloud Native Build

.cnb.yml
main:
  push:
    - services:
        - docker
      stages:
        - name: docker model package & push
          script: |
            # same-name artifact
            docker model package --gguf <path> --push ${CNB_DOCKER_MODEL_REGISTRY}/${CNB_REPO_SLUG_LOWERCASE}:<tag>
            # different-name artifact (uncomment below as needed)
            # docker model package --gguf <path> --push ${CNB_DOCKER_MODEL_REGISTRY}/${CNB_REPO_SLUG_LOWERCASE}/<IMAGE_NAME>:<tag>

Workspaces

docker model package --gguf model_file_path \
  --push docker-model.cnb.build/${CNB_REPO_SLUG_LOWERCASE}:latest

# non-same-name artifact
docker model package --gguf model_file_path \
  --push docker-model.cnb.build/${CNB_REPO_SLUG_LOWERCASE}/<IMAGE_NAME>:latest

Pulling Artifacts

docker model pull docker-model.cnb.build/<ARTIFACT_PATH>:latest