yahoo-eng-team team mailing list archive

[Miguel Lavalle <2078382@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

There is at least one OpenStack operator that requires the ability to
create a ML2/OVN user defined router flavor that doesn't have Logical
Switch Ports associated to their router interfaces. This allows a user
defined flavor driver to process traffic bypassing the OVN pipeline. In
this use case, Neutron acts only as an IP address manager for the router
interfaces.

The associated functionality shouldn't conflict with the ML2/OVN
mechanism manager when deleting the associated Neutron ports, which
would happen if the LSP is just removed without making provisions for
the eventual removal of the router interface.

** Affects: neutron
     Importance: High
     Assignee: Miguel Lavalle (minsel)
         Status: New

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

** Changed in: neutron
     Assignee: (unassigned) => Miguel Lavalle (minsel)

** Description changed:

- There is at least one OpenStack operator that requires the ability to create a ML2/OVN user defined router flavor that doesn't have Logical Switch Ports associated to their router interfaces. This allows a user defined flavor driver to process traffic bypassing the OVN pipeline. In this use case,
- Neutron acts only as an IP address manager for the router interfaces.
+ There is at least one OpenStack operator that requires the ability to
+ create a ML2/OVN user defined router flavor that doesn't have Logical
+ Switch Ports associated to their router interfaces. This allows a user
+ defined flavor driver to process traffic bypassing the OVN pipeline. In
+ this use case, Neutron acts only as an IP address manager for the router
+ interfaces.

** Description changed:

  There is at least one OpenStack operator that requires the ability to
  create a ML2/OVN user defined router flavor that doesn't have Logical
  Switch Ports associated to their router interfaces. This allows a user
  defined flavor driver to process traffic bypassing the OVN pipeline. In
  this use case, Neutron acts only as an IP address manager for the router
  interfaces.
+ 
+ The associated functionality shouldn't conflict with the ML2/OVN
+ mechanism manager when deleting the associated Neutron ports.

** Description changed:

  There is at least one OpenStack operator that requires the ability to
  create a ML2/OVN user defined router flavor that doesn't have Logical
  Switch Ports associated to their router interfaces. This allows a user
  defined flavor driver to process traffic bypassing the OVN pipeline. In
  this use case, Neutron acts only as an IP address manager for the router
  interfaces.
  
  The associated functionality shouldn't conflict with the ML2/OVN
- mechanism manager when deleting the associated Neutron ports.
+ mechanism manager when deleting the associated Neutron ports, which
+ would happen if the LSP is just removed without making provisions for
+ the eventual removal of the router interface.

** Summary changed:

- OVN User defined router flavor with no LSP associated to router interfaces
+ [OVN] User defined router flavor with no LSP associated to router interfaces

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https://bugs.launchpad.net/bugs/2078382

Title:
  [OVN] User defined router flavor with no LSP associated to router
  interfaces

Status in neutron:
  New

Bug description:
  There is at least one OpenStack operator that requires the ability to
  create a ML2/OVN user defined router flavor that doesn't have Logical
  Switch Ports associated to their router interfaces. This allows a user
  defined flavor driver to process traffic bypassing the OVN pipeline.
  In this use case, Neutron acts only as an IP address manager for the
  router interfaces.

  The associated functionality shouldn't conflict with the ML2/OVN
  mechanism manager when deleting the associated Neutron ports, which
  would happen if the LSP is just removed without making provisions for
  the eventual removal of the router interface.

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