Horizon unable to retrieve information from Nova

Solution Verified - Updated -

Issue

-Getting the following errors about 1 out of every 3 request to nova:
- Error. Unable to retrieve list of volume snapshots.
- Error. Unable to retrieve list of volumes.
- Error. Unable to retrieve images for the current project.
- Error. Unable to retrieve public images.

Environment

  • Red Hat OpenStack 7.0

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