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Without this configuration,\ntraffic on VLAN tenant networks is silently dropped.\n\nAdd two new configuration options:\n- ovn_chassis_mac_mappings: allows explicitly setting the MAC mappings\n  (e.g. \u0027physnet1:fa:16:3e:aa:bb:cc\u0027)\n- auto_chassis_mac_mappings: when true, auto-generates a deterministic\n  locally-administered unicast MAC per provider network per chassis\n  using a hash of the hostname and physnet name. This ensures each\n  node gets a unique MAC without manual per-node configuration.\n\nBoth options are disabled by default to maintain backward compatibility.\n\nCloses-Bug: #2109506\nChange-Id: Id8c069d9cd3ef842bf028630a4ecd8394a98c200\nSigned-off-by: Dong Ma \u003cwinterma.dong@gmail.com\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/openstack-helm/commit/8b49bf997b010bc0a00d5a58068cfec15db37358"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/openstack-helm/commit/8b49bf997b010bc0a00d5a58068cfec15db37358"}]},"branch":"refs/heads/master"},"f10800be446b53487465b43475a5e3238e1cd87b":{"kind":"REWORK","_number":2,"created":"2026-04-21 02:41:03.000000000","uploader":{"_account_id":9725,"name":"Dong Ma","email":"winterma.dong@gmail.com","username":"larainema"},"ref":"refs/changes/39/985139/2","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/openstack-helm","ref":"refs/changes/39/985139/2","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/openstack-helm refs/changes/39/985139/2 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/openstack-helm refs/changes/39/985139/2 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/openstack-helm refs/changes/39/985139/2 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/openstack-helm refs/changes/39/985139/2"}}},"commit":{"parents":[{"commit":"c665eedfa3ae1b76a7e8438fffcb62aefaa30a46","subject":"Add 2026.1 test jobs","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/openstack-helm/commit/c665eedfa3ae1b76a7e8438fffcb62aefaa30a46"}]}],"author":{"name":"Dong Ma","email":"winterma.dong@gmail.com","date":"2026-04-17 16:22:28.000000000","tz":480},"committer":{"name":"Dong Ma","email":"winterma.dong@gmail.com","date":"2026-04-21 02:41:01.000000000","tz":480},"subject":"ovn: Add ovn-chassis-mac-mappings support","message":"ovn: Add ovn-chassis-mac-mappings support\n\nVLAN tenant networks in OVN require ovn-chassis-mac-mappings to be set\nin the OVS external-ids on each chassis. Without this configuration,\ntraffic on VLAN tenant networks is silently dropped.\n\nAdd two new configuration options:\n- ovn_chassis_mac_mappings: allows explicitly setting the MAC mappings\n  (e.g. \u0027physnet1:fa:16:3e:aa:bb:cc\u0027)\n- auto_chassis_mac_mappings: when true, auto-generates a deterministic\n  locally-administered unicast MAC per provider network per chassis\n  using a hash of the hostname and physnet name. This ensures each\n  node gets a unique MAC without manual per-node configuration.\n\nBoth options are disabled by default to maintain backward compatibility.\n\nCloses-Bug: #2109506\nChange-Id: Id8c069d9cd3ef842bf028630a4ecd8394a98c200\nSigned-off-by: Dong Ma \u003cwinterma.dong@gmail.com\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/openstack-helm/commit/f10800be446b53487465b43475a5e3238e1cd87b"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/openstack-helm/commit/f10800be446b53487465b43475a5e3238e1cd87b"}]},"branch":"refs/heads/master"},"8b71acd27ae0f851f97f491177109e7ae2d8e852":{"kind":"REWORK","_number":3,"created":"2026-04-22 05:07:59.000000000","uploader":{"_account_id":9725,"name":"Dong Ma","email":"winterma.dong@gmail.com","username":"larainema"},"ref":"refs/changes/39/985139/3","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/openstack-helm","ref":"refs/changes/39/985139/3","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/openstack-helm refs/changes/39/985139/3 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/openstack-helm refs/changes/39/985139/3 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/openstack-helm refs/changes/39/985139/3 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/openstack-helm refs/changes/39/985139/3"}}},"commit":{"parents":[{"commit":"c665eedfa3ae1b76a7e8438fffcb62aefaa30a46","subject":"Add 2026.1 test jobs","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/openstack-helm/commit/c665eedfa3ae1b76a7e8438fffcb62aefaa30a46"}]}],"author":{"name":"Dong Ma","email":"winterma.dong@gmail.com","date":"2026-04-17 16:22:28.000000000","tz":480},"committer":{"name":"Dong Ma","email":"winterma.dong@gmail.com","date":"2026-04-22 05:07:57.000000000","tz":480},"subject":"ovn: Add ovn-chassis-mac-mappings support","message":"ovn: Add ovn-chassis-mac-mappings support\n\nVLAN tenant networks in OVN require ovn-chassis-mac-mappings to be set\nin the OVS external-ids on each chassis. Without this configuration,\ntraffic on VLAN tenant networks is silently dropped.\n\nAdd two new configuration options:\n- ovn_chassis_mac_mappings: allows explicitly setting the MAC mappings\n  (e.g. \u0027physnet1:fa:16:3e:aa:bb:cc\u0027)\n- auto_chassis_mac_mappings: when true, auto-generates a deterministic\n  locally-administered unicast MAC per provider network per chassis\n  using a hash of the hostname and physnet name. This ensures each\n  node gets a unique MAC without manual per-node configuration.\n\nBoth options are disabled by default to maintain backward compatibility.\n\nCloses-Bug: #2109506\nChange-Id: Id8c069d9cd3ef842bf028630a4ecd8394a98c200\nSigned-off-by: Dong Ma \u003cwinterma.dong@gmail.com\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/openstack-helm/commit/8b71acd27ae0f851f97f491177109e7ae2d8e852"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/openstack-helm/commit/8b71acd27ae0f851f97f491177109e7ae2d8e852"}]},"branch":"refs/heads/master"}},"requirements":[],"submit_records":[{"rule_name":"gerrit~DefaultSubmitRule","status":"CLOSED","labels":[{"label":"Verified","status":"MAY","applied_by":{"_account_id":22348,"name":"Zuul","username":"zuul","tags":["SERVICE_USER"]}},{"label":"Code-Review","status":"MAY","applied_by":{"_account_id":7156,"name":"Mathieu Gagné","email":"mgagne@calavera.ca","username":"mgagne"}},{"label":"Workflow","status":"MAY","applied_by":{"_account_id":3009,"name":"Vladimir Kozhukalov","email":"kozhukalov@gmail.com","username":"kozhukalov"}}]}],"submit_requirements":[{"name":"Verified","description":"Verified in gate by CI","status":"SATISFIED","is_legacy":false,"submittability_expression_result":{"expression":"label:Verified\u003dMAX AND -label:Verified\u003dMIN","fulfilled":true,"status":"PASS","passing_atoms":["label:Verified\u003dMAX"],"failing_atoms":["label:Verified\u003dMIN"],"atom_explanations":{"label:Verified\u003dMAX":"","label:Verified\u003dMIN":""}}},{"name":"Code-Review","description":"Code reviewed by core reviewer","status":"SATISFIED","is_legacy":false,"submittability_expression_result":{"expression":"label:Code-Review\u003dMAX AND -label:Code-Review\u003dMIN","fulfilled":true,"status":"PASS","passing_atoms":["label:Code-Review\u003dMAX"],"failing_atoms":["label:Code-Review\u003dMIN"],"atom_explanations":{"label:Code-Review\u003dMAX":"","label:Code-Review\u003dMIN":""}}},{"name":"Workflow","description":"Approved for gate by core reviewer","status":"SATISFIED","is_legacy":false,"submittability_expression_result":{"expression":"label:Workflow\u003dMAX AND -label:Workflow\u003dMIN","fulfilled":true,"status":"PASS","passing_atoms":["label:Workflow\u003dMAX"],"failing_atoms":["label:Workflow\u003dMIN"],"atom_explanations":{"label:Workflow\u003dMAX":"","label:Workflow\u003dMIN":""}}}]}