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[Rodolfo Alonso <2085946@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

The OVN revision numbers have a multicolumn index: (resource_uuid,
resource_type) [1]. In particular because of the Neutron ports that
belong to a router. A router interface is a single Neutron register
("ports"). But in OVN two registers are created: "Logical_Switch_Ports"
and "Logical_Router_Ports".

When retrieving a register "ovn_revision_numbers" from the Neutron
database, it is needed to provide both the resource_uuid and the
resource_type [2].

[1]https://github.com/openstack/neutron/blob/febdfb5d8b1cf261c13b40e330d91a5bcb6c7642/neutron/db/models/ovn.py#L41-L46
[2]https://github.com/openstack/neutron/blob/febdfb5d8b1cf261c13b40e330d91a5bcb6c7642/neutron/db/ovn_revision_numbers_db.py#L159-L167

** Affects: neutron
     Importance: High
     Assignee: Rodolfo Alonso (rodolfo-alonso-hernandez)
         Status: New

** Changed in: neutron
     Assignee: (unassigned) => Rodolfo Alonso (rodolfo-alonso-hernandez)

** Changed in: neutron
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/2085946

Title:
  [OVN] Revision number registers must be filtered by resource ID and
  type

Status in neutron:
  New

Bug description:
  The OVN revision numbers have a multicolumn index: (resource_uuid,
  resource_type) [1]. In particular because of the Neutron ports that
  belong to a router. A router interface is a single Neutron register
  ("ports"). But in OVN two registers are created:
  "Logical_Switch_Ports" and "Logical_Router_Ports".

  When retrieving a register "ovn_revision_numbers" from the Neutron
  database, it is needed to provide both the resource_uuid and the
  resource_type [2].

  [1]https://github.com/openstack/neutron/blob/febdfb5d8b1cf261c13b40e330d91a5bcb6c7642/neutron/db/models/ovn.py#L41-L46
  [2]https://github.com/openstack/neutron/blob/febdfb5d8b1cf261c13b40e330d91a5bcb6c7642/neutron/db/ovn_revision_numbers_db.py#L159-L167

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