Epic Goal

• Enable the migration from a storage intree driver to a CSI based driver with minimal impact to the end user, applications and cluster
• These migrations would include, but are not limited to:
  • CSI driver for AWS EBS
  • CSI driver for GCP
  • CSI driver for Azure (file and disk)
  • CSI driver for VMware vSphere

Why is this important?

• OpenShift needs to maintain it's ability to enable PVCs and PVs of the main storage types
• CSI Migration is getting close to GA, we need to have the feature fully tested and enabled in OpenShift
• Upstream intree drivers are being deprecated to make way for the CSI drivers prior to intree driver removal

Scenarios

1. User initiated move to from intree to CSI driver
2. Upgrade initiated move from intree to CSI driver
3. Upgrade from EUS to EUS

Acceptance Criteria

• CI - MUST be running successfully with tests automated
• Release Technical Enablement - Provide necessary release enablement details and documents.
• ...

Dependencies (internal and external)

1. ...

Previous Work (Optional):

1. …

Open questions::

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Done Checklist

• CI - CI is running, tests are automated and merged.
• Release Enablement <link to Feature Enablement Presentation>
• DEV - Upstream code and tests merged: <link to meaningful PR or GitHub Issue>
• DEV - Upstream documentation merged: <link to meaningful PR or GitHub Issue>
• DEV - Downstream build attached to advisory: <link to errata>
• QE - Test plans in Polarion: <link or reference to Polarion>
• QE - Automated tests merged: <link or reference to automated tests>
• DOC - Downstream documentation merged: <link to meaningful PR>