Uninstall Platform

This guide provides instructions for uninstalling MLIS and managing retained resources.

Before You Start #

• Ensure you have access to the Kubernetes cluster where MLIS is installed
• Have the Helm CLI and kubectl installed and configured
• Pause all deployments before uninstalling
• Delete any models stored via model caching before uninstalling

How to Uninstall #

1. Open a terminal or command prompt.

2. Run the following Helm command to uninstall MLIS:

   helm uninstall {ReleaseName} -n {Namespace}

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3. Review the output, which will list resources that are retained due to the resource policy:

   These resources were kept due to the resource policy:
   [PersistentVolumeClaim] aioli-db-pvc-aioli
   [Secret] aioli-oidc-secret-name
   [Secret] aioli-db-password

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Clean Up Retained Resources (Optional) #

If you do not plan to reinstall MLIS, follow these steps to remove the retained resources:

1. Delete the persistent volume claims:

   kubectl -n {Namespace} delete pvc -l release={ReleaseName},app.kubernetes.io/managed-by=Helm

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2. Delete the OIDC secret:

   kubectl -n {Namespace} delete secret aioli-oidc-secret-name

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Verify Uninstallation #

1. Check for any remaining MLIS resources:

   kubectl get all -n {Namespace} -l app.kubernetes.io/instance=aioli

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2. If the command returns no resources, the uninstallation is complete.

Retained Artifacts #

If you uninstall MLIS without first pausing all deployments and deleting cached models, several Kubernetes resources will remain on the system for each deployment. The following table lists examples of these retained resources: