Bootable Volume Creation Fails With Error "key signature_verified exists for volume

Problem

The volume creation fails when the volume is being created using an image. The following error is observed in the cindervolumebase.log located under /var/log/pf9/ directory.

ERROR cinder.volume.flows.manager.create_volume [...] Failed updating volume 446e9e1e-bb79-4a72-bd07-9cb6d492916a metadata using the provided image f136a750-0398-4529-bf23-d01d1582acbe metadata: GlanceMetadataExists: Glance metadata cannot be updated, key signature_verified exists for volume id 446e9e1e-bb79-4a72-bd07-9cb6d492916a

Environment

• Platform9 Managed OpenStack - All Versions
• Cinder

Cause

The error is observed because Glance signature verification is enabled in Cinder configuration.

Resolution

1. Login to the Cinder host and add the following property to the cinder_override.conf file under the DEFAULT stanza.

verify_glance_signatures = disabled

2. Restart the pf9-cindervolume-base service using the following command.

service pf9-cindervolume-base restart