Recheck-request: github-robot-_ovn-kubernetes

Em qua., 22 de abr. de 2026 às 11:04, Lucas Vargas Dias <
[email protected]> escreveu:

> Recheck-request: github-robot
>
> Em ter., 21 de abr. de 2026 às 18:12, Lucas Vargas Dias <
> [email protected]> escreveu:
>
>> Create a handler for deleted and updated static routes,
>> and change the handler from engine route which check if
>> it has a new static route created.
>> Test with 2000 static routes created in the same logical router
>> and add a new one:
>> Without the incremental processing:
>> ovn-nbctl --print-wait-time --wait=sb lr-route-add lr1-2 10.0.0.1/32
>> 192.168.20.2
>> Time spent on processing nb_cfg 4:
>>         ovn-northd delay before processing:     4ms
>>         ovn-northd completion:                  62ms
>>
>> With the incremental processing:
>> ovn-nbctl --print-wait-time --wait=sb lr-route-add lr1-2 10.0.0.1/32
>> 192.168.20.2
>> Time spent on processing nb_cfg 6:
>>         ovn-northd delay before processing:     4ms
>>         ovn-northd completion:                  21ms
>>
>> Test with 2000 static routes created in the same logical router
>> and delete one:
>> Without the incremental processing:
>> ovn-nbctl --print-wait-time --wait=sb lr-route-del lr1-2 10.0.0.1/32
>> 192.168.20.2
>> Time spent on processing nb_cfg 5:
>>         ovn-northd delay before processing:     3ms
>>         ovn-northd completion:                  62ms
>>
>> With the incremental processing:
>> ovn-nbctl --print-wait-time --wait=sb lr-route-del lr1-2 10.0.0.1/32
>> 192.168.20.2
>> Time spent on processing nb_cfg 9:
>>         ovn-northd delay before processing:     2ms
>>         ovn-northd completion:                  32ms
>>
>> Signed-off-by: Lucas Vargas Dias <[email protected]>
>> ---
>>  northd/en-group-ecmp-route.c     |  57 ++++++++++
>>  northd/en-group-ecmp-route.h     |   4 +
>>  northd/en-lflow.c                |  20 ++++
>>  northd/en-lflow.h                |   2 +
>>  northd/en-northd.c               | 186 +++++++++++++++++++++++++++----
>>  northd/en-northd.h               |   5 +-
>>  northd/inc-proc-northd.c         |  13 ++-
>>  northd/northd.c                  | 107 +++++++++++++-----
>>  northd/northd.h                  |  38 ++++++-
>>  tests/ovn-inc-proc-graph-dump.at |   6 +-
>>  tests/ovn-northd.at              |  98 +++++++++++++---
>>  11 files changed, 466 insertions(+), 70 deletions(-)
>>
>> diff --git a/northd/en-group-ecmp-route.c b/northd/en-group-ecmp-route.c
>> index c4c93fd84..fcc76b076 100644
>> --- a/northd/en-group-ecmp-route.c
>> +++ b/northd/en-group-ecmp-route.c
>> @@ -519,3 +519,60 @@ group_ecmp_route_learned_route_change_handler(struct
>> engine_node *eng_node,
>>      }
>>      return EN_HANDLED_UNCHANGED;
>>  }
>> +
>> +enum engine_input_handler_result
>> +group_ecmp_static_route_change_handler(struct engine_node *eng_node,
>> +                                       void *_data)
>> +{
>> +    struct routes_data *routes_data
>> +        = engine_get_input_data("routes", eng_node);
>> +    struct group_ecmp_route_data *data = _data;
>> +    if (!routes_data->tracked) {
>> +        data->tracked = false;
>> +        return EN_UNHANDLED;
>> +    }
>> +
>> +    struct parsed_route *pr;
>> +    struct hmapx updated_routes = HMAPX_INITIALIZER(&updated_routes);
>> +
>> +    const struct hmapx_node *hmapx_node;
>> +    HMAPX_FOR_EACH (hmapx_node,
>> +                    &routes_data->trk_data.trk_deleted_parsed_route) {
>> +        pr = hmapx_node->data;
>> +        if (!handle_deleted_route(data, pr, &updated_routes)) {
>> +            hmapx_destroy(&updated_routes);
>> +            return EN_UNHANDLED;
>> +        }
>> +
>> +        if (pr->is_in_parsed_routes) {
>> +            hmap_remove(&routes_data->parsed_routes, &pr->key_node);
>> +        }
>> +        parsed_route_free(pr);
>> +    }
>> +
>> +    HMAPX_FOR_EACH (hmapx_node,
>> +                    &routes_data->trk_data.trk_crupdated_parsed_route) {
>> +        pr = hmapx_node->data;
>> +        handle_added_route(data, pr, &updated_routes);
>> +    }
>> +
>> +    HMAPX_FOR_EACH (hmapx_node, &updated_routes) {
>> +        struct group_ecmp_datapath *node = hmapx_node->data;
>> +        if (hmap_is_empty(&node->unique_routes) &&
>> +                hmap_is_empty(&node->ecmp_groups)) {
>> +            hmapx_add(&data->trk_data.deleted_datapath_routes, node);
>> +            hmap_remove(&data->datapaths, &node->hmap_node);
>> +        } else {
>> +            hmapx_add(&data->trk_data.crupdated_datapath_routes, node);
>> +        }
>> +    }
>> +
>> +    hmapx_destroy(&updated_routes);
>> +
>> +    if (!hmapx_is_empty(&data->trk_data.crupdated_datapath_routes) ||
>> +        !hmapx_is_empty(&data->trk_data.deleted_datapath_routes)) {
>> +        data->tracked = true;
>> +        return EN_HANDLED_UPDATED;
>> +    }
>> +    return EN_HANDLED_UNCHANGED;
>> +}
>> diff --git a/northd/en-group-ecmp-route.h b/northd/en-group-ecmp-route.h
>> index d4a3248d0..246ca06bf 100644
>> --- a/northd/en-group-ecmp-route.h
>> +++ b/northd/en-group-ecmp-route.h
>> @@ -98,6 +98,10 @@ enum engine_input_handler_result
>>  group_ecmp_route_learned_route_change_handler(struct engine_node *,
>>                                                void *data);
>>
>> +enum engine_input_handler_result
>> +group_ecmp_static_route_change_handler(struct engine_node *,
>> +                                       void *data);
>> +
>>  struct group_ecmp_datapath *group_ecmp_datapath_lookup(
>>      const struct group_ecmp_route_data *data,
>>      const struct ovn_datapath *od);
>> diff --git a/northd/en-lflow.c b/northd/en-lflow.c
>> index d4351edb9..22cd8fe91 100644
>> --- a/northd/en-lflow.c
>> +++ b/northd/en-lflow.c
>> @@ -297,6 +297,21 @@ lflow_multicast_igmp_handler(struct engine_node
>> *node, void *data)
>>      return EN_HANDLED_UPDATED;
>>  }
>>
>> +enum engine_input_handler_result
>> +lflow_group_route_change_handler(struct engine_node *node,
>> +                                      void *data OVS_UNUSED)
>> +{
>> +    struct routes_data *route_data =
>> +        engine_get_input_data("routes", node);
>> +
>> +    /* If we do not have tracked data we need to recompute. */
>> +    if (!route_data->tracked) {
>> +        return EN_UNHANDLED;
>> +    }
>> +
>> +    return EN_HANDLED_UNCHANGED;
>> +}
>> +
>>  enum engine_input_handler_result
>>  lflow_group_ecmp_route_change_handler(struct engine_node *node,
>>                                        void *data OVS_UNUSED)
>> @@ -346,6 +361,11 @@ lflow_group_ecmp_route_change_handler(struct
>> engine_node *node,
>>              route_node->od, lflow_data->lflow_table,
>>              route_node, lflow_input.bfd_ports);
>>
>> +        build_arp_request_flows_for_lrouter(route_node->od,
>> +                                            lflow_data->lflow_table,
>> +                                            lflow_input.meter_groups,
>> +                                            route_node->lflow_ref);
>> +
>>          bool handled = lflow_ref_sync_lflows(
>>              route_node->lflow_ref, lflow_data->lflow_table,
>>              eng_ctx->ovnsb_idl_txn, lflow_input.dps,
>> diff --git a/northd/en-lflow.h b/northd/en-lflow.h
>> index d2a92e49f..aa320615f 100644
>> --- a/northd/en-lflow.h
>> +++ b/northd/en-lflow.h
>> @@ -31,5 +31,7 @@ lflow_multicast_igmp_handler(struct engine_node *node,
>> void *data);
>>  enum engine_input_handler_result
>>  lflow_group_ecmp_route_change_handler(struct engine_node *node, void
>> *data);
>>  enum engine_input_handler_result
>> +lflow_group_route_change_handler(struct engine_node *node, void *data);
>> +enum engine_input_handler_result
>>  lflow_ic_learned_svc_mons_handler(struct engine_node *node, void *data);
>>  #endif /* EN_LFLOW_H */
>> diff --git a/northd/en-northd.c b/northd/en-northd.c
>> index c34818dba..c05939a1d 100644
>> --- a/northd/en-northd.c
>> +++ b/northd/en-northd.c
>> @@ -207,7 +207,8 @@ northd_nb_logical_router_handler(struct engine_node
>> *node,
>>      }
>>
>>      if (northd_has_lr_nats_in_tracked_data(&nd->trk_data) ||
>> -        northd_has_lrouters_in_tracked_data(&nd->trk_data)) {
>> +        northd_has_lrouters_in_tracked_data(&nd->trk_data) ||
>> +        northd_has_lr_route_in_tracked_data(&nd->trk_data)) {
>>          return EN_HANDLED_UPDATED;
>>      }
>>
>> @@ -329,32 +330,174 @@ en_route_policies_run(struct engine_node *node,
>> void *data)
>>
>>  enum engine_input_handler_result
>>  routes_northd_change_handler(struct engine_node *node,
>> -                                    void *data OVS_UNUSED)
>> +                                    void *data)
>>  {
>>      struct northd_data *northd_data = engine_get_input_data("northd",
>> node);
>>      if (!northd_has_tracked_data(&northd_data->trk_data)) {
>>          return EN_UNHANDLED;
>>      }
>>
>> -    /* This node uses the below data from the en_northd engine node.
>> -     * See (lr_stateful_get_input_data())
>> -     *   1. northd_data->lr_datapaths
>> -     *   2. northd_data->lr_ports
>> -     *      This data gets updated when a logical router or logical
>> router port
>> -     *      is created or deleted.
>> -     *      Northd engine node presently falls back to full recompute
>> when
>> -     *      this happens and so does this node.
>> -     *      Note: When we add I-P to the created/deleted logical routers
>> or
>> -     *      logical router ports, we need to revisit this handler.
>> -     *
>> -     *      This node also accesses the static routes of the logical
>> router.
>> -     *      When these static routes gets updated, en_northd engine
>> recomputes
>> -     *      and so does this node.
>> -     *      Note: When we add I-P to handle static routes changes, we
>> need
>> -     *      to revisit this handler.
>> -     */
>> +    if (!northd_has_lr_route_in_tracked_data(&northd_data->trk_data)) {
>> +        return EN_HANDLED_UNCHANGED;
>> +    }
>> +
>> +    struct bfd_data *bfd_data = engine_get_input_data("bfd", node);
>> +    struct routes_data *routes_data = data;
>> +    struct hmapx_node *hmapx_node;
>> +    struct ovn_datapath *od;
>> +    HMAPX_FOR_EACH (hmapx_node, &northd_data->trk_data.trk_lrs_routes) {
>> +        od = hmapx_node->data;
>> +        struct parsed_route *pr;
>> +
>> +        for (int i = 0; i < od->nbr->n_static_routes; i++) {
>> +            struct nbrec_logical_router_static_route *static_route =
>> +                od->nbr->static_routes[i];
>> +            pr = parsed_route_lookup_by_source(ROUTE_SOURCE_STATIC,
>> +                                               &static_route->header_,
>> +
>>  &routes_data->parsed_routes);
>> +            if (pr) {
>> +                pr->stale = false;
>> +                continue;
>> +            }
>> +            pr = parsed_routes_add_static(od, &northd_data->lr_ports,
>> +                                        static_route,
>> +                                        &bfd_data->bfd_connections,
>> +                                        &routes_data->parsed_routes,
>> +                                        &routes_data->route_tables,
>> +
>> &routes_data->bfd_active_connections);
>> +            if (!pr) {
>> +                continue;
>> +            }
>> +            hmapx_add(&routes_data->trk_data.trk_crupdated_parsed_route,
>> +                      pr);
>> +        }
>> +    }
>> +
>> +    if
>> (!hmapx_is_empty(&routes_data->trk_data.trk_crupdated_parsed_route)) {
>> +        routes_data->tracked = true;
>> +        return EN_HANDLED_UPDATED;
>> +    }
>> +
>>      return EN_HANDLED_UNCHANGED;
>>  }
>> +enum engine_input_handler_result
>> +routes_static_route_change_handler(struct engine_node *node,
>> +                                   void *data)
>> +{
>> +    struct routes_data *routes_data = data;
>> +    struct hmapx created_trk_parsed_route =
>> +        HMAPX_INITIALIZER(&created_trk_parsed_route);
>> +    const struct nbrec_logical_router_static_route_table *
>> +      nb_lr_static_route_table =
>> +    EN_OVSDB_GET(engine_get_input("NB_logical_router_static_route",
>> node));
>> +
>> +    struct northd_data *northd_data = engine_get_input_data("northd",
>> node);
>> +    struct bfd_data *bfd_data = engine_get_input_data("bfd", node);
>> +
>> +    const struct nbrec_logical_router_static_route *changed_static_route;
>> +    NBREC_LOGICAL_ROUTER_STATIC_ROUTE_TABLE_FOR_EACH_TRACKED (
>> +                            changed_static_route,
>> nb_lr_static_route_table) {
>> +
>> +        bool is_deleted = nbrec_logical_router_static_route_is_deleted(
>> +
>> changed_static_route);
>> +        bool is_new = nbrec_logical_router_static_route_is_new(
>> +
>> changed_static_route);
>> +
>> +        if (is_new && is_deleted) {
>> +            continue;
>> +        }
>> +
>> +        if (is_new) {
>> +            hmapx_add(&created_trk_parsed_route, &changed_static_route);
>> +            continue;
>> +        }
>> +
>> +        if (is_deleted) {
>> +            struct parsed_route *pr = parsed_route_lookup_by_source(
>> +                                            ROUTE_SOURCE_STATIC,
>> +
>> &changed_static_route->header_,
>> +                                            &routes_data->parsed_routes);
>> +            if (!pr) {
>> +                pr =
>> parsed_route_lookup_by_source(ROUTE_SOURCE_IC_DYNAMIC,
>> +
>> &changed_static_route->header_,
>> +                                            &routes_data->parsed_routes);
>> +            }
>> +            if (pr) {
>> +                pr->stale = true;
>> +
>> hmapx_add(&routes_data->trk_data.trk_deleted_parsed_route, pr);
>> +            }
>> +            continue;
>> +        }
>> +
>> +        if (nbrec_logical_router_static_route_is_updated(
>> +                    changed_static_route,
>> +                    NBREC_LOGICAL_ROUTER_STATIC_ROUTE_COL_NEXTHOP)
>> +            || nbrec_logical_router_static_route_is_updated(
>> +                    changed_static_route,
>> +                    NBREC_LOGICAL_ROUTER_STATIC_ROUTE_COL_IP_PREFIX)
>> +            || nbrec_logical_router_static_route_is_updated(
>> +                    changed_static_route,
>> +                    NBREC_LOGICAL_ROUTER_STATIC_ROUTE_COL_OUTPUT_PORT)
>> +            || nbrec_logical_router_static_route_is_updated(
>> +                    changed_static_route,
>> +                    NBREC_LOGICAL_ROUTER_STATIC_ROUTE_COL_POLICY)
>> +            || nbrec_logical_router_static_route_is_updated(
>> +                    changed_static_route,
>> +                    NBREC_LOGICAL_ROUTER_STATIC_ROUTE_COL_ROUTE_TABLE)
>> +            || nbrec_logical_router_static_route_is_updated(
>> +                    changed_static_route,
>> +
>> NBREC_LOGICAL_ROUTER_STATIC_ROUTE_COL_SELECTION_FIELDS)
>> +            ||  nbrec_logical_router_static_route_is_updated(
>> +                    changed_static_route,
>> +                    NBREC_LOGICAL_ROUTER_STATIC_ROUTE_COL_OPTIONS)) {
>> +            struct parsed_route *pr = parsed_route_lookup_by_source(
>> +                                            ROUTE_SOURCE_STATIC,
>> +
>> &changed_static_route->header_,
>> +                                            &routes_data->parsed_routes);
>> +            if (!pr) {
>> +                pr = parsed_route_lookup_by_source(
>> +                                                ROUTE_SOURCE_IC_DYNAMIC,
>> +
>> &changed_static_route->header_,
>> +
>> &routes_data->parsed_routes);
>> +            }
>> +
>> +            if (!pr || !pr->od || !northd_data || !bfd_data) {
>> +                continue;
>> +            }
>> +            struct parsed_route *old_pr = pr;
>> +            hmap_remove(&routes_data->parsed_routes, &old_pr->key_node);
>> +            pr = parsed_routes_add_static(old_pr->od,
>> &northd_data->lr_ports,
>> +                                        changed_static_route,
>> +                                        &bfd_data->bfd_connections,
>> +                                        &routes_data->parsed_routes,
>> +                                        &routes_data->route_tables,
>> +
>> &routes_data->bfd_active_connections);
>> +            old_pr->is_in_parsed_routes = false;
>> +            if (!pr) {
>> +                continue;
>> +            }
>> +
>> +            hmapx_add(&routes_data->trk_data.trk_crupdated_parsed_route,
>> +                       pr);
>> +            hmapx_add(&routes_data->trk_data.trk_deleted_parsed_route,
>> +                      old_pr);
>> +        }
>> +    }
>> +    if
>> (!hmapx_is_empty(&routes_data->trk_data.trk_crupdated_parsed_route) ||
>> +
>> !hmapx_is_empty(&routes_data->trk_data.trk_deleted_parsed_route)) {
>> +        hmapx_destroy(&created_trk_parsed_route);
>> +        routes_data->tracked = true;
>> +        return EN_HANDLED_UPDATED;
>> +    }
>> +
>> +    if (!hmapx_is_empty(&created_trk_parsed_route)) {
>> +        hmapx_destroy(&created_trk_parsed_route);
>> +        return EN_HANDLED_UPDATED;
>> +    }
>> +
>> +    hmapx_destroy(&created_trk_parsed_route);
>> +    return EN_UNHANDLED;
>> +}
>>
>>  enum engine_node_state
>>  en_routes_run(struct engine_node *node, void *data)
>> @@ -590,6 +733,11 @@ en_routes_cleanup(void *data)
>>      routes_destroy(data);
>>  }
>>
>> +void
>> +en_routes_clear_tracked_data(void *data)
>> +{
>> +    routes_clear_tracked(data);
>> +}
>>  void
>>  en_bfd_cleanup(void *data)
>>  {
>> diff --git a/northd/en-northd.h b/northd/en-northd.h
>> index 7794739b9..5247f3e11 100644
>> --- a/northd/en-northd.h
>> +++ b/northd/en-northd.h
>> @@ -39,9 +39,12 @@ enum engine_node_state en_route_policies_run(struct
>> engine_node *node,
>>                                               void *data);
>>  void *en_route_policies_init(struct engine_node *node OVS_UNUSED,
>>                               struct engine_arg *arg OVS_UNUSED);
>> +void en_routes_clear_tracked_data(void *data);
>>  void en_routes_cleanup(void *data);
>>  enum engine_input_handler_result
>> -routes_northd_change_handler(struct engine_node *node, void *data
>> OVS_UNUSED);
>> +routes_northd_change_handler(struct engine_node *node, void *data);
>> +enum engine_input_handler_result
>> +routes_static_route_change_handler(struct engine_node *node, void *data);
>>  enum engine_node_state en_routes_run(struct engine_node *node, void
>> *data);
>>  void *en_bfd_init(struct engine_node *node OVS_UNUSED,
>>                    struct engine_arg *arg OVS_UNUSED);
>> diff --git a/northd/inc-proc-northd.c b/northd/inc-proc-northd.c
>> index ece388ce7..52f5dc57f 100644
>> --- a/northd/inc-proc-northd.c
>> +++ b/northd/inc-proc-northd.c
>> @@ -76,7 +76,9 @@ static unixctl_cb_func chassis_features_list;
>>      NB_NODE(sampling_app) \
>>      NB_NODE(network_function) \
>>      NB_NODE(network_function_group) \
>> -    NB_NODE(logical_switch_port_health_check)
>> +    NB_NODE(logical_switch_port_health_check) \
>> +    NB_NODE(logical_router_static_route)
>> +
>>
>>      enum nb_engine_node {
>>  #define NB_NODE(NAME) NB_##NAME,
>> @@ -179,7 +181,7 @@ static ENGINE_NODE(lr_stateful, CLEAR_TRACKED_DATA);
>>  static ENGINE_NODE(ls_stateful, CLEAR_TRACKED_DATA);
>>  static ENGINE_NODE(ls_arp, CLEAR_TRACKED_DATA);
>>  static ENGINE_NODE(route_policies);
>> -static ENGINE_NODE(routes);
>> +static ENGINE_NODE(routes, CLEAR_TRACKED_DATA);
>>  static ENGINE_NODE(bfd);
>>  static ENGINE_NODE(bfd_sync, SB_WRITE);
>>  static ENGINE_NODE(ecmp_nexthop, SB_WRITE);
>> @@ -341,6 +343,8 @@ void inc_proc_northd_init(struct ovsdb_idl_loop *nb,
>>      engine_add_input(&en_routes, &en_bfd, NULL);
>>      engine_add_input(&en_routes, &en_northd,
>>                       routes_northd_change_handler);
>> +    engine_add_input(&en_routes, &en_nb_logical_router_static_route,
>> +                     routes_static_route_change_handler);
>>
>>      engine_add_input(&en_bfd_sync, &en_bfd, NULL);
>>      engine_add_input(&en_bfd_sync, &en_nb_bfd, NULL);
>> @@ -380,7 +384,8 @@ void inc_proc_northd_init(struct ovsdb_idl_loop *nb,
>>      engine_add_input(&en_learned_route_sync, &en_northd,
>>                       learned_route_sync_northd_change_handler);
>>
>> -    engine_add_input(&en_group_ecmp_route, &en_routes, NULL);
>> +    engine_add_input(&en_group_ecmp_route, &en_routes,
>> +                     group_ecmp_static_route_change_handler);
>>      engine_add_input(&en_group_ecmp_route, &en_learned_route_sync,
>>                       group_ecmp_route_learned_route_change_handler);
>>
>> @@ -399,7 +404,7 @@ void inc_proc_northd_init(struct ovsdb_idl_loop *nb,
>>      engine_add_input(&en_lflow, &en_sb_logical_dp_group, NULL);
>>      engine_add_input(&en_lflow, &en_bfd_sync, NULL);
>>      engine_add_input(&en_lflow, &en_route_policies, NULL);
>> -    engine_add_input(&en_lflow, &en_routes, NULL);
>> +    engine_add_input(&en_lflow, &en_routes,
>> lflow_group_route_change_handler);
>>      /* XXX: The incremental processing only supports changes to learned
>> routes.
>>       * All other changes trigger a full recompute. */
>>      engine_add_input(&en_lflow, &en_group_ecmp_route,
>> diff --git a/northd/northd.c b/northd/northd.c
>> index 4fd4b9de9..ea48bc442 100644
>> --- a/northd/northd.c
>> +++ b/northd/northd.c
>> @@ -4517,6 +4517,7 @@ destroy_northd_data_tracked_changes(struct
>> northd_data *nd)
>>      destroy_tracked_ovn_ports(&trk_changes->trk_lsps);
>>      destroy_tracked_lbs(&trk_changes->trk_lbs);
>>      hmapx_clear(&trk_changes->trk_nat_lrs);
>> +    hmapx_clear(&trk_changes->trk_lrs_routes);
>>      hmapx_clear(&trk_changes->ls_with_changed_lbs);
>>      hmapx_clear(&trk_changes->ls_with_changed_acls);
>>      hmapx_clear(&trk_changes->ls_with_changed_ipam);
>> @@ -4540,6 +4541,7 @@ init_northd_tracked_data(struct northd_data *nd)
>>      hmapx_init(&trk_data->trk_lbs.crupdated);
>>      hmapx_init(&trk_data->trk_lbs.deleted);
>>      hmapx_init(&trk_data->trk_nat_lrs);
>> +    hmapx_init(&trk_data->trk_lrs_routes);
>>      hmapx_init(&trk_data->ls_with_changed_lbs);
>>      hmapx_init(&trk_data->ls_with_changed_acls);
>>      hmapx_init(&trk_data->ls_with_changed_ipam);
>> @@ -4558,6 +4560,7 @@ destroy_northd_tracked_data(struct northd_data *nd)
>>      hmapx_destroy(&trk_data->trk_lbs.crupdated);
>>      hmapx_destroy(&trk_data->trk_lbs.deleted);
>>      hmapx_destroy(&trk_data->trk_nat_lrs);
>> +    hmapx_destroy(&trk_data->trk_lrs_routes);
>>      hmapx_destroy(&trk_data->ls_with_changed_lbs);
>>      hmapx_destroy(&trk_data->ls_with_changed_acls);
>>      hmapx_destroy(&trk_data->ls_with_changed_ipam);
>> @@ -5379,7 +5382,8 @@ lr_changes_can_be_handled(const struct
>> nbrec_logical_router *lr)
>>          if (nbrec_logical_router_is_updated(lr, col)) {
>>              if (col == NBREC_LOGICAL_ROUTER_COL_LOAD_BALANCER
>>                  || col == NBREC_LOGICAL_ROUTER_COL_LOAD_BALANCER_GROUP
>> -                || col == NBREC_LOGICAL_ROUTER_COL_NAT) {
>> +                || col == NBREC_LOGICAL_ROUTER_COL_NAT
>> +                || col == NBREC_LOGICAL_ROUTER_COL_STATIC_ROUTES) {
>>                  continue;
>>              }
>>              return false;
>> @@ -5404,12 +5408,7 @@ lr_changes_can_be_handled(const struct
>> nbrec_logical_router *lr)
>>              return false;
>>          }
>>      }
>> -    for (size_t i = 0; i < lr->n_static_routes; i++) {
>> -        if (nbrec_logical_router_static_route_row_get_seqno(
>> -            lr->static_routes[i], OVSDB_IDL_CHANGE_MODIFY) > 0) {
>> -            return false;
>> -        }
>> -    }
>> +
>>      return true;
>>  }
>>
>> @@ -5435,6 +5434,13 @@ is_lr_nats_changed(const struct
>> nbrec_logical_router *nbr) {
>>              || is_lr_nats_seqno_changed(nbr));
>>  }
>>
>> +static bool
>> +is_lr_static_routes_changed(const struct nbrec_logical_router *nbr) {
>> +    return nbrec_logical_router_is_updated(nbr,
>> +
>>  NBREC_LOGICAL_ROUTER_COL_STATIC_ROUTES);
>> +}
>> +
>> +
>>  /* Return true if changes are handled incrementally, false otherwise.
>>   *
>>   * Note: Changes to load balancer and load balancer groups associated
>> with
>> @@ -5503,6 +5509,22 @@ northd_handle_lr_changes(const struct northd_input
>> *ni,
>>
>>              hmapx_add(&nd->trk_data.trk_nat_lrs, od);
>>          }
>> +
>> +        /* Static Route was added or deleted. */
>> +        if (is_lr_static_routes_changed(changed_lr)) {
>> +            struct ovn_datapath *od = ovn_datapath_find_(
>> +                                    &nd->lr_datapaths.datapaths,
>> +                                    &changed_lr->header_.uuid);
>> +
>> +            if (!od) {
>> +                static struct vlog_rate_limit rl =
>> VLOG_RATE_LIMIT_INIT(1, 1);
>> +                VLOG_WARN_RL(&rl, "Internal error: a tracked updated LR "
>> +                            "doesn't exist in lr_datapaths: "UUID_FMT,
>> +                            UUID_ARGS(&changed_lr->header_.uuid));
>> +                goto fail;
>> +            }
>> +            hmapx_add(&nd->trk_data.trk_lrs_routes, od);
>> +        }
>>      }
>>
>>      HMAPX_FOR_EACH (node, &ni->synced_lrs->deleted) {
>> @@ -5543,6 +5565,9 @@ northd_handle_lr_changes(const struct northd_input
>> *ni,
>>      if (!hmapx_is_empty(&nd->trk_data.trk_nat_lrs)) {
>>          nd->trk_data.type |= NORTHD_TRACKED_LR_NATS;
>>      }
>> +    if (!hmapx_is_empty(&nd->trk_data.trk_lrs_routes)) {
>> +        nd->trk_data.type |= NORTHD_TRACKED_LR_ROUTES;
>> +    }
>>      if (!hmapx_is_empty(&nd->trk_data.trk_routers.crupdated) ||
>>          !hmapx_is_empty(&nd->trk_data.trk_routers.deleted)) {
>>          nd->trk_data.type |= NORTHD_TRACKED_ROUTERS;
>> @@ -12189,6 +12214,7 @@ parsed_route_init(const struct ovn_datapath *od,
>>      new_pr->route_table_id = route_table_id;
>>      new_pr->is_src_route = is_src_route;
>>      new_pr->od = od;
>> +    new_pr->is_in_parsed_routes = false;
>>      new_pr->ecmp_symmetric_reply = ecmp_symmetric_reply;
>>      new_pr->is_discard_route = is_discard_route;
>>      new_pr->lrp_addr_s = nullable_xstrdup(lrp_addr_s);
>> @@ -12296,6 +12322,7 @@ parsed_route_add(const struct ovn_datapath *od,
>>      struct parsed_route *pr = parsed_route_lookup(routes, hash, new_pr);
>>      if (!pr) {
>>          hmap_insert(routes, &new_pr->key_node, hash);
>> +        new_pr->is_in_parsed_routes = true;
>>          return new_pr;
>>      } else {
>>          pr->stale = false;
>> @@ -12304,7 +12331,7 @@ parsed_route_add(const struct ovn_datapath *od,
>>      }
>>  }
>>
>> -static void
>> +struct parsed_route *
>>  parsed_routes_add_static(const struct ovn_datapath *od,
>>                           const struct hmap *lr_ports,
>>                           const struct nbrec_logical_router_static_route
>> *route,
>> @@ -12325,8 +12352,9 @@ parsed_routes_add_static(const struct
>> ovn_datapath *od,
>>                           UUID_FMT, route->nexthop,
>>                           UUID_ARGS(&route->header_.uuid));
>>              free(nexthop);
>> -            return;
>> +            return NULL;
>>          }
>> +
>>          if ((IN6_IS_ADDR_V4MAPPED(nexthop) && plen != 32) ||
>>              (!IN6_IS_ADDR_V4MAPPED(nexthop) && plen != 128)) {
>>              static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5,
>> 1);
>> @@ -12334,7 +12362,7 @@ parsed_routes_add_static(const struct
>> ovn_datapath *od,
>>                           UUID_FMT, route->nexthop,
>>                           UUID_ARGS(&route->header_.uuid));
>>              free(nexthop);
>> -            return;
>> +            return NULL;
>>          }
>>      }
>>
>> @@ -12346,7 +12374,7 @@ parsed_routes_add_static(const struct
>> ovn_datapath *od,
>>                       UUID_FMT, route->ip_prefix,
>>                       UUID_ARGS(&route->header_.uuid));
>>          free(nexthop);
>> -        return;
>> +        return NULL;
>>      }
>>
>>      /* Verify that ip_prefix and nexthop are on the same network. */
>> @@ -12358,7 +12386,7 @@ parsed_routes_add_static(const struct
>> ovn_datapath *od,
>>                                     : IN6_IS_ADDR_V4MAPPED(&prefix),
>>                                     &lrp_addr_s, &out_port)) {
>>          free(nexthop);
>> -        return;
>> +        return NULL;
>>      }
>>
>>      const struct nbrec_bfd *nb_bt = route->bfd;
>> @@ -12368,7 +12396,7 @@ parsed_routes_add_static(const struct
>> ovn_datapath *od,
>>                                                    nb_bt->dst_ip);
>>          if (!bfd_e) {
>>              free(nexthop);
>> -            return;
>> +            return NULL;
>>          }
>>
>>          /* This static route is linked to an active bfd session. */
>> @@ -12385,10 +12413,9 @@ parsed_routes_add_static(const struct
>> ovn_datapath *od,
>>              bfd_set_status(bfd_sr, "down");
>>          }
>>
>> -
>>          if (!strcmp(bfd_sr->status, "down")) {
>> -            free(nexthop);
>> -            return;
>> +           free(nexthop);
>> +           return NULL;
>>          }
>>      }
>>
>> @@ -12427,11 +12454,15 @@ parsed_routes_add_static(const struct
>> ovn_datapath *od,
>>          source = ROUTE_SOURCE_STATIC;
>>      }
>>
>> -    parsed_route_add(od, nexthop, &prefix, plen, is_discard_route,
>> lrp_addr_s,
>> -                     out_port, route_table_id, is_src_route,
>> -                     ecmp_symmetric_reply, &ecmp_selection_fields,
>> source,
>> -                     &route->header_, NULL, routes);
>> +    struct parsed_route *pr = parsed_route_add(od, nexthop, &prefix,
>> plen,
>> +                                               is_discard_route,
>> lrp_addr_s,
>> +                                               out_port, route_table_id,
>> +                                               is_src_route,
>> +                                               ecmp_symmetric_reply,
>> +                                               &ecmp_selection_fields,
>> source,
>> +                                               &route->header_, NULL,
>> routes);
>>      sset_destroy(&ecmp_selection_fields);
>> +    return pr;
>>  }
>>
>>  static void
>> @@ -16309,13 +16340,14 @@ build_lr_gateway_redirect_flows_for_nats(
>>   * In the common case where the Ethernet destination has been resolved,
>>   * this table outputs the packet (priority 0).  Otherwise, it composes
>>   * and sends an ARP/IPv6 NA request (priority 100). */
>> -static void
>> +void
>>  build_arp_request_flows_for_lrouter(
>> -        struct ovn_datapath *od, struct lflow_table *lflows,
>> -        struct ds *match, struct ds *actions,
>> +        const struct ovn_datapath *od, struct lflow_table *lflows,
>>          const struct shash *meter_groups,
>>          struct lflow_ref *lflow_ref)
>>  {
>> +    struct ds match =  DS_EMPTY_INITIALIZER;
>> +    struct ds actions = DS_EMPTY_INITIALIZER;
>>      ovs_assert(od->nbr);
>>      for (int i = 0; i < od->nbr->n_static_routes; i++) {
>>          const struct nbrec_logical_router_static_route *route;
>> @@ -16329,8 +16361,8 @@ build_arp_request_flows_for_lrouter(
>>              continue;
>>          }
>>
>> -        ds_clear(match);
>> -        ds_put_format(match, "eth.dst == 00:00:00:00:00:00 && "
>> +        ds_clear(&match);
>> +        ds_put_format(&match, "eth.dst == 00:00:00:00:00:00 && "
>>                        REGBIT_NEXTHOP_IS_IPV4" == 0 && "
>>                        REG_NEXT_HOP_IPV6 " == %s",
>>                        route->nexthop);
>> @@ -16342,8 +16374,8 @@ build_arp_request_flows_for_lrouter(
>>          char sn_addr_s[INET6_ADDRSTRLEN + 1];
>>          ipv6_string_mapped(sn_addr_s, &sn_addr);
>>
>> -        ds_clear(actions);
>> -        ds_put_format(actions,
>> +        ds_clear(&actions);
>> +        ds_put_format(&actions,
>>                        "nd_ns { "
>>                        "eth.dst = "ETH_ADDR_FMT"; "
>>                        "ip6.dst = %s; "
>> @@ -16353,7 +16385,7 @@ build_arp_request_flows_for_lrouter(
>>                        route->nexthop);
>>
>>          ovn_lflow_add(lflows, od, S_ROUTER_IN_ARP_REQUEST, 200,
>> -                      ds_cstr(match), ds_cstr(actions), lflow_ref,
>> +                      ds_cstr(&match), ds_cstr(&actions), lflow_ref,
>>                        WITH_CTRL_METER(copp_meter_get(COPP_ND_NS_RESOLVE,
>>                                                       od->nbr->copp,
>>                                                       meter_groups)),
>> @@ -16385,6 +16417,8 @@ build_arp_request_flows_for_lrouter(
>>
>>  meter_groups)));
>>      ovn_lflow_add(lflows, od, S_ROUTER_IN_ARP_REQUEST, 0, "1", "next;",
>>                    lflow_ref);
>> +    ds_destroy(&match);
>> +    ds_destroy(&actions);
>>  }
>>
>>  static void
>> @@ -19508,8 +19542,7 @@ build_lswitch_and_lrouter_iterate_by_lr(struct
>> ovn_datapath *od,
>>      build_gateway_redirect_flows_for_lrouter(od, lsi->lflows,
>> &lsi->match,
>>                                               &lsi->actions,
>>                                               od->datapath_lflows);
>> -    build_arp_request_flows_for_lrouter(od, lsi->lflows, &lsi->match,
>> -                                        &lsi->actions,
>> +    build_arp_request_flows_for_lrouter(od, lsi->lflows,
>>                                          lsi->meter_groups,
>>                                          od->datapath_lflows);
>>      build_ecmp_stateful_egr_flows_for_lrouter(od, lsi->lflows,
>> @@ -21067,6 +21100,9 @@ routes_init(struct routes_data *data)
>>      hmap_init(&data->parsed_routes);
>>      simap_init(&data->route_tables);
>>      hmap_init(&data->bfd_active_connections);
>> +    data->tracked = false;
>> +    hmapx_init(&data->trk_data.trk_deleted_parsed_route);
>> +    hmapx_init(&data->trk_data.trk_crupdated_parsed_route);
>>  }
>>
>>  void
>> @@ -21197,6 +21233,17 @@ routes_destroy(struct routes_data *data)
>>
>>      simap_destroy(&data->route_tables);
>>      __bfd_destroy(&data->bfd_active_connections);
>> +    data->tracked = false;
>> +    hmapx_destroy(&data->trk_data.trk_crupdated_parsed_route);
>> +    hmapx_destroy(&data->trk_data.trk_deleted_parsed_route);
>> +}
>> +
>> +void
>> +routes_clear_tracked(struct routes_data *data)
>> +{
>> +    data->tracked = false;
>> +    hmapx_clear(&data->trk_data.trk_crupdated_parsed_route);
>> +    hmapx_clear(&data->trk_data.trk_deleted_parsed_route);
>>  }
>>
>>  void
>> diff --git a/northd/northd.h b/northd/northd.h
>> index a9070d6f6..5b3461840 100644
>> --- a/northd/northd.h
>> +++ b/northd/northd.h
>> @@ -160,6 +160,7 @@ enum northd_tracked_data_type {
>>      NORTHD_TRACKED_LS_ACLS  = (1 << 4),
>>      NORTHD_TRACKED_SWITCHES = (1 << 5),
>>      NORTHD_TRACKED_ROUTERS  = (1 << 6),
>> +    NORTHD_TRACKED_LR_ROUTES  = (1 << 7),
>>  };
>>
>>  /* Track what's changed in the northd engine node.
>> @@ -177,6 +178,10 @@ struct northd_tracked_data {
>>       * hmapx node is 'struct ovn_datapath *'. */
>>      struct hmapx trk_nat_lrs;
>>
>> +    /* Tracked logical routers whose static routes have changed.
>> +     * hmapx node is 'struct ovn_datapath *'. */
>> +    struct hmapx trk_lrs_routes;
>> +
>>      /* Tracked logical switches whose load balancers have changed.
>>       * hmapx node is 'struct ovn_datapath *'. */
>>      struct hmapx ls_with_changed_lbs;
>> @@ -217,10 +222,23 @@ struct route_policy {
>>      uint32_t jump_chain_id;
>>  };
>>
>> +struct route_tracked_data {
>> +    /* Contains references to group_ecmp_route_node. Each of the
>> referenced
>> +     * datapaths contains at least one route. */
>> +    struct hmapx trk_crupdated_parsed_route;
>> +
>> +    /* Contains references to group_ecmp_route_node. Each of the
>> referenced
>> +     * datapath previously had some routes. The datapath now no longer
>> +     * contains any route.*/
>> +    struct hmapx trk_deleted_parsed_route;
>> +};
>> +
>>  struct routes_data {
>>      struct hmap parsed_routes; /* Stores struct parsed_route. */
>>      struct simap route_tables;
>>      struct hmap bfd_active_connections;
>> +    bool tracked;
>> +    struct route_tracked_data trk_data;
>>  };
>>
>>  struct route_policies_data {
>> @@ -855,6 +873,7 @@ struct parsed_route {
>>      char *lrp_addr_s;
>>      const struct ovn_port *out_port;
>>      const struct ovn_port *tracked_port; /* May be NULL. */
>> +    bool is_in_parsed_routes;
>>  };
>>
>>  struct parsed_route *parsed_route_clone(const struct parsed_route *);
>> @@ -881,6 +900,14 @@ struct parsed_route *parsed_route_add(
>>      const struct ovn_port *tracked_port,
>>      struct hmap *routes);
>>
>> +struct  parsed_route * parsed_routes_add_static(
>> +    const struct ovn_datapath *od,
>> +    const struct hmap *lr_ports,
>> +    const struct nbrec_logical_router_static_route *route,
>> +    const struct hmap *bfd_connections,
>> +    struct hmap *routes, struct simap *route_tables,
>> +    struct hmap *bfd_active_connections);
>> +
>>  struct svc_monitors_map_data {
>>      const struct hmap *local_svc_monitors_map;
>>      const struct hmap *ic_learned_svc_monitors_map;
>> @@ -925,7 +952,7 @@ void build_parsed_routes(const struct ovn_datapath *,
>> const struct hmap *,
>>  uint32_t get_route_table_id(struct simap *, const char *);
>>  void routes_init(struct routes_data *);
>>  void routes_destroy(struct routes_data *);
>> -
>> +void routes_clear_tracked(struct routes_data *);
>>  void bfd_init(struct bfd_data *);
>>  void bfd_destroy(struct bfd_data *);
>>
>> @@ -951,6 +978,10 @@ void build_route_data_flows_for_lrouter(
>>      const struct ovn_datapath *od, struct lflow_table *lflows,
>>      const struct group_ecmp_datapath *route_node,
>>      const struct sset *bfd_ports);
>> +void build_arp_request_flows_for_lrouter(
>> +    const struct ovn_datapath *od, struct lflow_table *lflows,
>> +    const struct shash *meter_groups,
>> +    struct lflow_ref *lflow_ref);
>>
>>  bool lflow_handle_northd_lr_changes(struct ovsdb_idl_txn *ovnsh_txn,
>>                                       struct tracked_dps *,
>> @@ -1041,6 +1072,11 @@ northd_has_lr_nats_in_tracked_data(struct
>> northd_tracked_data *trk_nd_changes)
>>  {
>>      return trk_nd_changes->type & NORTHD_TRACKED_LR_NATS;
>>  }
>> +static inline bool
>> +northd_has_lr_route_in_tracked_data(struct northd_tracked_data
>> *trk_nd_changes)
>> +{
>> +    return trk_nd_changes->type & NORTHD_TRACKED_LR_ROUTES;
>> +}
>>
>>  static inline bool
>>  northd_has_ls_lbs_in_tracked_data(struct northd_tracked_data
>> *trk_nd_changes)
>> diff --git a/tests/ovn-inc-proc-graph-dump.at b/tests/
>> ovn-inc-proc-graph-dump.at
>> index 178310978..fd05c20dc 100644
>> --- a/tests/ovn-inc-proc-graph-dump.at
>> +++ b/tests/ovn-inc-proc-graph-dump.at
>> @@ -151,9 +151,11 @@ digraph "Incremental-Processing-Engine" {
>>         bfd [[style=filled, shape=box, fillcolor=white, label="bfd"]];
>>         NB_bfd -> bfd [[label=""]];
>>         SB_bfd -> bfd [[label=""]];
>> +       NB_logical_router_static_route [[style=filled, shape=box,
>> fillcolor=white, label="NB_logical_router_static_route"]];
>>         routes [[style=filled, shape=box, fillcolor=white,
>> label="routes"]];
>>         bfd -> routes [[label=""]];
>>         northd -> routes [[label="routes_northd_change_handler"]];
>> +       NB_logical_router_static_route -> routes
>> [[label="routes_static_route_change_handler"]];
>>         route_policies [[style=filled, shape=box, fillcolor=white,
>> label="route_policies"]];
>>         bfd -> route_policies [[label=""]];
>>         northd -> route_policies
>> [[label="route_policies_northd_change_handler"]];
>> @@ -168,7 +170,7 @@ digraph "Incremental-Processing-Engine" {
>>         SB_learned_route -> learned_route_sync
>> [[label="learned_route_sync_sb_learned_route_change_handler"]];
>>         northd -> learned_route_sync
>> [[label="learned_route_sync_northd_change_handler"]];
>>         group_ecmp_route [[style=filled, shape=box, fillcolor=white,
>> label="group_ecmp_route"]];
>> -       routes -> group_ecmp_route [[label=""]];
>> +       routes -> group_ecmp_route
>> [[label="group_ecmp_static_route_change_handler"]];
>>         learned_route_sync -> group_ecmp_route
>> [[label="group_ecmp_route_learned_route_change_handler"]];
>>         ls_stateful [[style=filled, shape=box, fillcolor=white,
>> label="ls_stateful"]];
>>         northd -> ls_stateful [[label="ls_stateful_northd_handler"]];
>> @@ -189,7 +191,7 @@ digraph "Incremental-Processing-Engine" {
>>         SB_logical_dp_group -> lflow [[label=""]];
>>         bfd_sync -> lflow [[label=""]];
>>         route_policies -> lflow [[label=""]];
>> -       routes -> lflow [[label=""]];
>> +       routes -> lflow [[label="lflow_group_route_change_handler"]];
>>         group_ecmp_route -> lflow
>> [[label="lflow_group_ecmp_route_change_handler"]];
>>         global_config -> lflow [[label="node_global_config_handler"]];
>>         sampling_app -> lflow [[label=""]];
>> diff --git a/tests/ovn-northd.at b/tests/ovn-northd.at
>> index 1d7bd6c28..eacccaf20 100644
>> --- a/tests/ovn-northd.at
>> +++ b/tests/ovn-northd.at
>> @@ -4272,9 +4272,9 @@ check ovn-nbctl --bfd=$uuid lr-route-add r0
>> 100.0.0.0/8 192.168.1.2
>>  wait_column down bfd status logical_port=r0-sw1
>>  AT_CHECK([ovn-nbctl lr-route-list r0 | grep 192.168.1.2 | grep -q bfd],
>> [0], [], [ignore])
>>
>> -check_engine_stats northd recompute nocompute
>> +check_engine_stats northd norecompute compute
>>  check_engine_stats bfd recompute nocompute
>> -check_engine_stats routes recompute nocompute
>> +check_engine_stats routes recompute incremental
>>  check_engine_stats lflow recompute nocompute
>>  check_engine_stats northd_output norecompute compute
>>  CHECK_NO_CHANGE_AFTER_RECOMPUTE
>> @@ -4288,9 +4288,9 @@ check ovn-nbctl --bfd lr-route-add r0 240.0.0.0/8
>> 192.168.5.2 r0-sw5
>>  wait_column down bfd status logical_port=r0-sw5
>>  AT_CHECK([ovn-nbctl lr-route-list r0 | grep 192.168.5.2 | grep -q bfd],
>> [0], [], [ignore])
>>
>> -check_engine_stats northd recompute nocompute
>> +check_engine_stats northd norecompute compute
>>  check_engine_stats bfd recompute nocompute
>> -check_engine_stats routes recompute nocompute
>> +check_engine_stats routes recompute incremental
>>  check_engine_stats lflow recompute nocompute
>>  check_engine_stats northd_output norecompute compute
>>  CHECK_NO_CHANGE_AFTER_RECOMPUTE
>> @@ -4300,7 +4300,7 @@ check ovn-nbctl --bfd --policy=src-ip lr-route-add
>> r0 192.168.6.1/32 192.168.10.
>>  wait_column down bfd status logical_port=r0-sw6
>>  AT_CHECK([ovn-nbctl lr-route-list r0 | grep 192.168.6.1 | grep -q bfd],
>> [0], [], [ignore])
>>
>> -check_engine_stats northd recompute nocompute
>> +check_engine_stats northd norecompute compute
>>  check_engine_stats bfd recompute nocompute
>>  check_engine_stats route_policies recompute nocompute
>>  check_engine_stats lflow recompute nocompute
>> @@ -4335,10 +4335,10 @@ wait_column down bfd status logical_port=r0-sw8
>>  bfd_route_policy_uuid=$(fetch_column nb:bfd _uuid logical_port=r0-sw8)
>>  AT_CHECK([ovn-nbctl list logical_router_policy | grep -q
>> $bfd_route_policy_uuid])
>>
>> -check_engine_stats northd recompute nocompute
>> +check_engine_stats northd recompute incremental
>>  check_engine_stats bfd recompute nocompute
>> -check_engine_stats routes recompute nocompute
>> -check_engine_stats lflow recompute nocompute
>> +check_engine_stats routes recompute incremental
>> +check_engine_stats lflow recompute incremental
>>  check_engine_stats northd_output norecompute compute
>>  CHECK_NO_CHANGE_AFTER_RECOMPUTE
>>  check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
>> @@ -16437,12 +16437,12 @@ CHECK_NO_CHANGE_AFTER_RECOMPUTE
>>
>>  check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
>>  check ovn-nbctl --wait=sb lr-route-add lr0 192.168.0.0/24 10.0.0.10
>> -check_engine_compute northd recompute
>> -check_engine_compute routes recompute
>> +check_engine_compute northd incremental
>> +check_engine_compute routes incremental
>>  check_engine_compute advertised_route_sync recompute
>> -check_engine_compute learned_route_sync recompute
>> -check_engine_compute group_ecmp_route recompute
>> -check_engine_compute lflow recompute
>> +check_engine_compute learned_route_sync incremental
>> +check_engine_compute group_ecmp_route incremental
>> +check_engine_compute lflow incremental
>>  CHECK_NO_CHANGE_AFTER_RECOMPUTE
>>
>>  check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
>> @@ -20672,3 +20672,75 @@ check_column "$global_svc_mon_mac"
>> sb:Service_Monitor src_mac port=2
>>  OVN_CLEANUP_NORTHD
>>  AT_CLEANUP
>>  ])
>> +
>> +OVN_FOR_EACH_NORTHD_NO_HV([
>> +AT_SETUP([Static Route incremental processing])
>> +ovn_start
>> +
>> +check ovn-nbctl lr-add r0
>> +
>> +check ovn-nbctl --wait=sb lrp-add r0 r0-lrp1 00:00:00:00:00:01
>> 192.168.1.1/24
>> +
>> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
>> +check ovn-nbctl --wait=sb lr-route-add r0 10.0.0.0/24 192.168.1.2
>> +
>> +check_engine_compute northd incremental
>> +check_engine_compute routes incremental
>> +check_engine_compute group_ecmp_route incremental
>> +check_engine_compute lflow incremental
>> +
>> +static_route_uuid=`ovn-nbctl --bare --columns _uuid find
>> Logical_Router_Static_Route nexthop=192.168.1.2`
>> +
>> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
>> +check ovn-nbctl --wait=sb set logical_router_static_route
>> $static_route_uuid nexthop=192.168.1.3
>> +check_engine_compute northd incremental
>> +check_engine_compute routes incremental
>> +check_engine_compute group_ecmp_route incremental
>> +check_engine_compute lflow incremental
>> +
>> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
>> +check ovn-nbctl --wait=sb set logical_router_static_route
>> $static_route_uuid ip_prefix=10.0.1.0/24
>> +check_engine_compute northd incremental
>> +check_engine_compute routes incremental
>> +check_engine_compute group_ecmp_route incremental
>> +check_engine_compute lflow incremental
>> +
>> +check ovn-nbctl --wait=sb lrp-add r0 r0-lrp2 00:00:00:00:00:02
>> 192.168.1.10/24
>> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
>> +check ovn-nbctl --wait=sb set logical_router_static_route
>> $static_route_uuid output_port=r0-lrp2
>> +check_engine_compute northd incremental
>> +check_engine_compute routes incremental
>> +check_engine_compute group_ecmp_route incremental
>> +check_engine_compute lflow incremental
>> +
>> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
>> +check ovn-nbctl --wait=sb set logical_router_static_route
>> $static_route_uuid policy=src-ip
>> +check_engine_compute northd incremental
>> +check_engine_compute routes incremental
>> +check_engine_compute group_ecmp_route incremental
>> +check_engine_compute lflow incremental
>> +
>> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
>> +check ovn-nbctl --wait=sb set logical_router_static_route
>> $static_route_uuid selection_fields="ip_proto,ip_src,ip_dst"
>> +check_engine_compute northd incremental
>> +check_engine_compute routes incremental
>> +check_engine_compute group_ecmp_route incremental
>> +check_engine_compute lflow incremental
>> +
>> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
>> +check ovn-nbctl --wait=sb set logical_router_static_route
>> $static_route_uuid options:ecmp_symmetric_reply=true
>> +check_engine_compute northd incremental
>> +check_engine_compute routes incremental
>> +check_engine_compute group_ecmp_route incremental
>> +check_engine_compute lflow incremental
>> +
>> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
>> +check ovn-nbctl remove logical_router r0 static_routes $static_route_uuid
>> +check_engine_compute northd incremental
>> +check_engine_compute routes incremental
>> +check_engine_compute group_ecmp_route incremental
>> +check_engine_compute lflow incremental
>> +
>> +OVN_CLEANUP_NORTHD
>> +AT_CLEANUP
>> +])
>> --
>> 2.43.0
>>
>>

-- 




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