During OSP8 -> OSP9 upgrade process, the Neutron DB was unclear with duplicated L3HARouterAgentPortBinding
Issue
During the upgrade process, the Neutron DB was unclear with duplicated value.
The upgrade failed with the following error
1df244e556f5_add_unique_ha_router_agent_port_bindings_py.DuplicateL3HARouterAgentPortBinding: Duplicate L3HARouterAgentPortBinding is created for router(s) d762bf50-8390-47b7-8e4f-4c2aef233b6f. Database cannot be upgraded. Please, remove all duplicates before upgrading th
e database.
Environment
- Red Hat OpenStack 8
- Red Hat OpenStack 9
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