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  1. Fast Datapath Product
  2. FDP-1417

[OVN] [24.03] Support centralize routing for distributed gateway ports (geneve in external networks)

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    • ovn24.03
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    • ovn24.03-24.03.5-88.el9fdp
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    • rhel-net-ovn
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    • OVN FDP 25.D
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      This is a task to track the work required for backporting the "distributed gateway port" centralized routing support that was introduced in OVN 24.09:

      https://github.com/ovn-org/ovn/commit/8d13579

      The complete list of prerequisite/follow up patches that need to be backported from 24.09 to 24.03 is:

      373c458e2281 ("northd: Don't reparse lport's addresses while adding L2_LKUP flows.") [BUGFIX]
      86bf0826af3c ("northd: Don't cleanup op in ovn_port_allocate_key.")                  [BUGFIX]
      db4ea9d90cde ("northd: Don't detach op->list when it wasn't used.")                  [BUGFIX]
      50dee2246fe2 ("tests: Correct tunnel ids exhaustion scenario.")                      [BUGFIX]
      77ed4be62f18 ("northd: Don't create pb in ls_port_init too early.")                  [BUGFIX]
      7fbd2b3e058f ("northd: Remove unused `sb` arg in ls_port_create.")                   [REFACTOR]
      1f7df5d86a12 ("northd: Remove unused nbrp arg in ls_port_reinit.")                   [REFACTOR]
      6510ee45f619 ("northd: Refactor chassisresident port checking.")                     [REFACTOR]
      8d13579bf5b3 ("Add support for centralize routing for distributed gw ports.")        [FEATURE]
      e8554f34ce63 ("multinode: Fix test "ovn multinode NAT ...".")                        [BUGFIX]
      9fbda4ac6490 ("northd: Fix potential crash when creating chassisredirect port.")     [BUGFIX]

              dceara@redhat.com Dumitru Ceara
              dceara@redhat.com Dumitru Ceara
              Jianlin Shi Jianlin Shi
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