[RFE] add address scope to OVN Southbound/Northbound

[Luca Czesla]

In the past, we used the Neutron Dynamic Routing agent to announce our non-SNATed tenant networks via BGP. The Neutron Dynamic Routing does not work with OVN. To be able to use the ovn-bgp-agent as a replacement and to be able to filter on the address scope there as well, the address scope should be written into the OVN databases.

[Bernard Cafarelli (bcafarel)]

Patch in review:
https://review.opendev.org/c/openstack/neutron/+/861719

Creating this bug/RFE was suggested by Lajos in comments there

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/861719
Committed: https://opendev.org/openstack/neutron/commit/2272b9be9515553c41a791b7c7b518696c4a2ebb
Submitter: "Zuul (22348)"
Branch: master

commit 2272b9be9515553c41a791b7c7b518696c4a2ebb
Author: Luca Czesla <email address hidden>
Date: Tue Oct 18 08:33:01 2022 +0000

    Add address scope to the OVN LSP port registers

    To be able to filter on the address scope of the ports in the
    ovn-bgp-agent we add the address scope of the subnet pool to
    each LSP port in the northbound. Northd writes it to the
    southbound so the ovn-bgp-agent has access to it. The
    ovn-bgp-agent talks directly to the southbound to announce
    the networks via BGP that match the configured address scope.

    Change-Id: Ieb4cab11068747bd79868c6eb1778aab91447c30
    Closes-Bug: #1996741

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/zed
Review: https://review.opendev.org/c/openstack/neutron/+/866669

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/yoga
Review: https://review.opendev.org/c/openstack/neutron/+/866968

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/xena
Review: https://review.opendev.org/c/openstack/neutron/+/866529

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/wallaby
Review: https://review.opendev.org/c/openstack/neutron/+/867230

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/866669
Committed: https://opendev.org/openstack/neutron/commit/2c9ee242868216858d070b9ceef6a313ddc03602
Submitter: "Zuul (22348)"
Branch: stable/zed

commit 2c9ee242868216858d070b9ceef6a313ddc03602
Author: Luca Czesla <email address hidden>
Date: Tue Oct 18 08:33:01 2022 +0000

    Add address scope to the OVN LSP port registers

    To be able to filter on the address scope of the ports in the
    ovn-bgp-agent we add the address scope of the subnet pool to
    each LSP port in the northbound. Northd writes it to the
    southbound so the ovn-bgp-agent has access to it. The
    ovn-bgp-agent talks directly to the southbound to announce
    the networks via BGP that match the configured address scope.

    Change-Id: Ieb4cab11068747bd79868c6eb1778aab91447c30
    Closes-Bug: #1996741
    (cherry picked from commit 2272b9be9515553c41a791b7c7b518696c4a2ebb)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/866529
Committed: https://opendev.org/openstack/neutron/commit/d64da06f74820c432c3f03022b7c7ab5452e980b
Submitter: "Zuul (22348)"
Branch: stable/xena

commit d64da06f74820c432c3f03022b7c7ab5452e980b
Author: Luca Czesla <email address hidden>
Date: Tue Oct 18 08:33:01 2022 +0000

    Add address scope to the OVN LSP port registers

    To be able to filter on the address scope of the ports in the
    ovn-bgp-agent we add the address scope of the subnet pool to
    each LSP port in the northbound. Northd writes it to the
    southbound so the ovn-bgp-agent has access to it. The
    ovn-bgp-agent talks directly to the southbound to announce
    the networks via BGP that match the configured address scope.

    Change-Id: Ieb4cab11068747bd79868c6eb1778aab91447c30
    Closes-Bug: #1996741
    (cherry picked from commit 2272b9be9515553c41a791b7c7b518696c4a2ebb)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/867230
Committed: https://opendev.org/openstack/neutron/commit/cabae90865b30db97437f8b567ce2d0f3ac33c0c
Submitter: "Zuul (22348)"
Branch: stable/wallaby

commit cabae90865b30db97437f8b567ce2d0f3ac33c0c
Author: Luca Czesla <email address hidden>
Date: Tue Oct 18 08:33:01 2022 +0000

    Add address scope to the OVN LSP port registers

    To be able to filter on the address scope of the ports in the
    ovn-bgp-agent we add the address scope of the subnet pool to
    each LSP port in the northbound. Northd writes it to the
    southbound so the ovn-bgp-agent has access to it. The
    ovn-bgp-agent talks directly to the southbound to announce
    the networks via BGP that match the configured address scope.

    Change-Id: Ieb4cab11068747bd79868c6eb1778aab91447c30
    Closes-Bug: #1996741
    (cherry picked from commit 2272b9be9515553c41a791b7c7b518696c4a2ebb)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/866968
Committed: https://opendev.org/openstack/neutron/commit/52f47c0945f8c0354e0af84c8223044db6a310ad
Submitter: "Zuul (22348)"
Branch: stable/yoga

commit 52f47c0945f8c0354e0af84c8223044db6a310ad
Author: Luca Czesla <email address hidden>
Date: Tue Oct 18 08:33:01 2022 +0000

    Add address scope to the OVN LSP port registers

    To be able to filter on the address scope of the ports in the
    ovn-bgp-agent we add the address scope of the subnet pool to
    each LSP port in the northbound. Northd writes it to the
    southbound so the ovn-bgp-agent has access to it. The
    ovn-bgp-agent talks directly to the southbound to announce
    the networks via BGP that match the configured address scope.

    Change-Id: Ieb4cab11068747bd79868c6eb1778aab91447c30
    Closes-Bug: #1996741
    (cherry picked from commit 2272b9be9515553c41a791b7c7b518696c4a2ebb)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 19.5.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 22.0.0.0rc1 release candidate.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 20.3.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 21.1.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron wallaby-eom release.