Kube Auto Puller

kube-auto-puller is a kubernetes chart that is an aggregation of multiple open-source projects.

It allows for creating and managing a cache of container images directly on the worker nodes of a kubernetes cluster. It uses kube-fledged as its controller, an events-exporter to get Pulled/Killed images and a webhook-server to apply/purge/remove the ImageCache CRDs maintained by kube-fledged.

Where it differs from other similar projects is that it allows for automatic discovery of images based on regex. There is no need for manual input of images and repositories.

Install using Helm chart

• Configure general values

  global:
      # -- Defines the secrets which will be used to pull images into nodes and cache them
      imageCachePullSecrets: []
  
      # -- # List of images to exclude when creating image caches. works with Regex
      exclude:
        - ".*kube-proxy.*"
  
      # --  # List of images to include when creating image caches. works with Regex.
      include:
        - ".*"
  
      cacheAllOnDeploy: 
        # -- On Chart install, automatically create all caches for all images in the cluster (respecting excluded list)
        enabled: true

• Install latest version of kube-auto-puller helm chart

  $ helm repo add kube-auto-puller https://explorium-ai.github.io/kube-auto-puller/
  $ helm repo update
  $ helm install kube-auto-puller/kube-auto-puller -n kube-system -f values.yaml
  

Contributing

Please read CONTRIBUTING.md for details on the process for submitting pull requests.

Code of Conduct

Please read CODE_OF_CONDUCT.md for details on our code of conduct, and how to report violations.

License

This project is licensed under the Apache 2.0 License - see the LICENSE file for details