Description of problem:
OVN octavia driver fails to load during agent initialization on stable/stein OSP15.
Enable OVN octavia provider driver with stable/stein version, try to start Octavia service:
Dec 09 08:34:02 mjozefcz-stein-lb firstname.lastname@example.org: ERROR octavia.api.drivers.driver_factory [-] Unable to load provider driver ovn due to: duplicate option: host: DuplicateOptError: duplicate option: host
Dec 09 08:34:02 mjozefcz-stein-lb email@example.com: CRITICAL octavia [-] Unhandled error: ProviderNotFound: Provider 'ovn' was not found.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.