Chainguard Container for kubeflow

Kubeflow is a Machine Learning Toolkit for Kubernetes

Chainguard Containers are regularly-updated, secure-by-default container images.

Download this Container Image

For those with access, this container image is available on cgr.dev:

docker pull cgr.dev/ORGANIZATION/kubeflow:latest

Be sure to replace the ORGANIZATION placeholder with the name used for your organization's private repository within the Chainguard Registry.

Compatibility Notes

Chainguard kubeflow images are compatible with kubeflow project images. Switching to Chainguard image should not require any changes to your existing setup.

Getting Started

There are kustomize files available for deploying these images to a Kubernetes cluster using the official Kubeflow GitHub repository.

For each component, follow these steps:

1. Create a kustomization.yaml as shown.
2. Run:

kubectl apply -k .

Notebook Controller

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
  - https://github.com/kubeflow/manifests/blob/master/applications/jupyter/notebook-controller/upstream/base
images:
  - name: ghcr.io/kubeflow/kubeflow/notebook-controller
    newName: cgr.dev/ORGANIZATION/kubeflow-notebook-controller
    newTag: latest
namespace: kubeflow

Profile Controller

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
  - https://github.com/kubeflow/manifests/tree/master/applications/profiles/upstream/base
images:
  - name: ghcr.io/kubeflow/kubeflow/profile-controller
    newName: cgr.dev/ORGANIZATION/kubeflow-profile-controller
    newTag: latest
namespace: kubeflow

PVCViewer Controller

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
  - https://github.com/kubeflow/manifests/blob/master/applications/pvcviewer-controller/upstream/base/kustomization.yaml
images:
  - name: ghcr.io/kubeflow/pvcviewer-controller
    newName: cgr.dev/ORGANIZATION/kubeflow-pvcviewer-controller
    newTag: latest
namespace: kubeflow

Tensorboard Controller

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
  - https://github.com/kubeflow/manifests/blob/master/applications/tensorboard/tensorboard-controller/upstream/base/kustomization.yaml
images:
  - name: ghcr.io/kubeflow/kubeflow/tensorboard-controller
    newName: cgr.dev/ORGANIZATION/kubeflow-tensorboard-controller
    newTag: latest
namespace: kubeflow

Access Management

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
  - https://github.com/kubeflow/manifests/blob/master/applications/profiles/upstream/overlays/kubeflow/kustomization.yaml
images:
  - name: ghcr.io/kubeflow/kubeflow/kfam
    newName: cgr.dev/ORGANIZATION/kubeflow-access-management
    newTag: latest
namespace: kubeflow

Admission Webhook

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
  - https://github.com/kubeflow/manifests/blob/master/applications/admission-webhook/upstream/base
images:
  - name: ghcr.io/kubeflow/kubeflow/poddefaults-webhook
    newName: cgr.dev/ORGANIZATION/kubeflow-admission-webhook
    newTag: latest
namespace: kubeflow

Jupyter Web App

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
  - https://github.com/kubeflow/manifests/tree/master/applications/jupyter/jupyter-web-app/upstream/base
images:
  - name: ghcr.io/kubeflow/kubeflow/jupyter-web-app
    newName: cgr.dev/ORGANIZATION/kubeflow-jupyter-web-app
    newTag: latest
namespace: kubeflow

Volumes Web App

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
  - https://github.com/kubeflow/manifests/blob/master/applications/volumes-web-app/upstream/base
images:
  - name: ghcr.io/kubeflow/kubeflow/volumes-web-app
    newName: cgr.dev/ORGANIZATION/kubeflow-volumes-web-app
    newTag: latest
namespace: kubeflow

---

Final Step

After defining the kustomization for each component:

kubectl apply -k .

Documentation & Resources

Please refer to the upstream documentation for a getting started guide.

What are Chainguard Containers?

Chainguard Containers are minimal container images that are secure by default.

In many cases, the Chainguard Containers tagged as :latest contain only an open-source application and its runtime dependencies. These minimal container images typically do not contain a shell or package manager. Chainguard Containers are built with Wolfi, our Linux undistro designed to produce container images that meet the requirements of a more secure software supply chain.

The main features of Chainguard Containers include:

• Minimal design, without unnecessary software bloat
• Daily builds to ensure container images are up-to-date with available security patches
• High quality build-time SBOMs attesting to the provenance of all artifacts within the image
• Verifiable signatures provided by Sigstore
• Reproducible builds with Cosign and apko (read more about reproducibility)

For cases where you need container images with shells and package managers to build or debug, most Chainguard Containers come paired with a -dev variant.

Although the -dev container image variants have similar security features as their more minimal versions, they feature additional software that is typically not necessary in production environments. We recommend using multi-stage builds to leverage the -dev variants, copying application artifacts into a final minimal container that offers a reduced attack surface that won’t allow package installations or logins.

Learn More

To better understand how to work with Chainguard Containers, please visit Chainguard Academy and Chainguard Courses.

In addition to Containers, Chainguard offers VMs and Libraries. Contact Chainguard to access additional products.

Trademarks

This software listing is packaged by Chainguard. The trademarks set forth in this offering are owned by their respective companies, and use of them does not imply any affiliation, sponsorship, or endorsement by such companies.