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  1. OpenShift Builds
  2. BUILD-354

Secure Ephemeral CSI Volume Mounts

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    • Icon: Epic Epic
    • Resolution: Won't Do
    • Icon: Critical Critical
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    • shared-resources
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    • Secure Ephemeral CSI Volume Mounts
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    • Done
    • 0% To Do, 0% In Progress, 100% Done

      OCP/Telco Definition of Done
      Epic Template descriptions and documentation.

      <--- Cut-n-Paste the entire contents of this description into your new Epic --->

      Epic Goal

      • Add features to OpenShift which provide allowlist capabilities for CSIDrivers that support the "Ephemeral" volumes feature.

      Why is this important?

      • OpenShift currently limits the use of inline ephemeral CSI volumes to relatively privileged users
      • Upstream Kubernetes, on the other hand, allows all users to mount inline ephemeral CSI volumes when the PodSecurity admission plugin is enabled (default for OpenShift).

      Scenarios

      1. As a cluster admin, I want to decide which CSIDrivers are safe for otherwise restricted users when an inline ephemeral CSI volume is requested

      Acceptance Criteria

      • OpenShift cluster admins can declare which CSIDrivers are safe to use for a given PodSecurity profile using a label or annotation.
      • OpenShift developers/engineers can declare their driver is safe for a given PodSecurity profile by adding a label or annotation to a CSIDriver object.
      • Behavior of the new label/annotation is documented, referencing its relationship to Kubernetes PodSecurity profile.

      Dependencies (internal and external)

      1. Kubernetes PodSecurity

      Previous Work (Optional):

      Open questions::

      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>

              Unassigned Unassigned
              adkaplan@redhat.com Adam Kaplan
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