On Tue, Jan 30, 2024 at 4:25 PM <[email protected]> wrote:
>
> From: Numan Siddique <[email protected]>
>
> A new engine node "global_config" is added which handles the changes
> to NB_Global an SB_Global tables. It also creates these rows if
> not present.
>
> Without the I-P, any changes to the options column of these tables
> result in recompute of 'northd' and 'lflow' engine nodes.
>
> Acked-by: Dumitru Ceara <[email protected]>
> Acked-by: Han Zhou <[email protected]>
> Signed-off-by: Numan Siddique <[email protected]>
Recheck-request: github-robot-_Build_and_Test
> ---
> northd/aging.c | 21 +-
> northd/automake.mk | 2 +
> northd/en-global-config.c | 576 ++++++++++++++++++++++++++++++++++++++
> northd/en-global-config.h | 65 +++++
> northd/en-lflow.c | 11 +-
> northd/en-northd.c | 52 ++--
> northd/en-northd.h | 2 +-
> northd/en-sync-sb.c | 21 +-
> northd/inc-proc-northd.c | 38 ++-
> northd/northd.c | 230 +++------------
> northd/northd.h | 24 +-
> tests/ovn-northd.at | 256 +++++++++++++++--
> 12 files changed, 1001 insertions(+), 297 deletions(-)
> create mode 100644 northd/en-global-config.c
> create mode 100644 northd/en-global-config.h
>
> diff --git a/northd/aging.c b/northd/aging.c
> index cdf5f4464e..b76963a2dd 100644
> --- a/northd/aging.c
> +++ b/northd/aging.c
> @@ -15,6 +15,7 @@
>
> #include <config.h>
>
> +#include "en-global-config.h"
> #include "lib/inc-proc-eng.h"
> #include "lib/ovn-nb-idl.h"
> #include "lib/ovn-sb-idl.h"
> @@ -347,15 +348,10 @@ aging_context_handle_timestamp(struct aging_context
> *ctx, int64_t timestamp,
> static uint32_t
> get_removal_limit(struct engine_node *node, const char *name)
> {
> - const struct nbrec_nb_global_table *nb_global_table =
> - EN_OVSDB_GET(engine_get_input("NB_nb_global", node));
> - const struct nbrec_nb_global *nb =
> - nbrec_nb_global_table_first(nb_global_table);
> - if (!nb) {
> - return 0;
> - }
> + struct ed_type_global_config *global_config =
> + engine_get_input_data("global_config", node);
>
> - return smap_get_uint(&nb->options, name, 0);
> + return smap_get_uint(&global_config->nb_options, name, 0);
> }
>
> /* MAC binding aging */
> @@ -394,11 +390,14 @@ en_mac_binding_aging_run(struct engine_node *node, void
> *data OVS_UNUSED)
> {
> const struct engine_context *eng_ctx = engine_get_context();
> struct northd_data *northd_data = engine_get_input_data("northd", node);
> + struct ed_type_global_config *global_config =
> + engine_get_input_data("global_config", node);
> +
> struct aging_waker *waker =
> engine_get_input_data("mac_binding_aging_waker", node);
>
> if (!eng_ctx->ovnsb_idl_txn ||
> - !northd_data->features.mac_binding_timestamp ||
> + !global_config->features.mac_binding_timestamp ||
> time_msec() < waker->next_wake_msec) {
> return;
> }
> @@ -530,9 +529,11 @@ en_fdb_aging_run(struct engine_node *node, void *data
> OVS_UNUSED)
> const struct engine_context *eng_ctx = engine_get_context();
> struct northd_data *northd_data = engine_get_input_data("northd", node);
> struct aging_waker *waker = engine_get_input_data("fdb_aging_waker",
> node);
> + struct ed_type_global_config *global_config =
> + engine_get_input_data("global_config", node);
>
> if (!eng_ctx->ovnsb_idl_txn ||
> - !northd_data->features.fdb_timestamp ||
> + !global_config->features.fdb_timestamp ||
> time_msec() < waker->next_wake_msec) {
> return;
> }
> diff --git a/northd/automake.mk b/northd/automake.mk
> index 19abb0dece..d491973a8b 100644
> --- a/northd/automake.mk
> +++ b/northd/automake.mk
> @@ -8,6 +8,8 @@ northd_ovn_northd_SOURCES = \
> northd/northd.c \
> northd/northd.h \
> northd/ovn-northd.c \
> + northd/en-global-config.c \
> + northd/en-global-config.h \
> northd/en-northd.c \
> northd/en-northd.h \
> northd/en-lflow.c \
> diff --git a/northd/en-global-config.c b/northd/en-global-config.c
> new file mode 100644
> index 0000000000..9ac5faf995
> --- /dev/null
> +++ b/northd/en-global-config.c
> @@ -0,0 +1,576 @@
> +/*
> + * Licensed under the Apache License, Version 2.0 (the "License");
> + * you may not use this file except in compliance with the License.
> + * You may obtain a copy of the License at:
> + *
> + * http://www.apache.org/licenses/LICENSE-2.0
> + *
> + * Unless required by applicable law or agreed to in writing, software
> + * distributed under the License is distributed on an "AS IS" BASIS,
> + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
> + * See the License for the specific language governing permissions and
> + * limitations under the License.
> + */
> +
> +#include <config.h>
> +
> +#include <getopt.h>
> +#include <stdlib.h>
> +#include <stdio.h>
> +
> +/* OVS includes */
> +#include "openvswitch/vlog.h"
> +
> +/* OVN includes */
> +#include "debug.h"
> +#include "en-global-config.h"
> +#include "include/ovn/features.h"
> +#include "ipam.h"
> +#include "lib/ovn-nb-idl.h"
> +#include "lib/ovn-sb-idl.h"
> +#include "northd.h"
> +
> +
> +VLOG_DEFINE_THIS_MODULE(en_global_config);
> +
> +/* static function declarations. */
> +static void northd_enable_all_features(struct ed_type_global_config *);
> +static void build_chassis_features(const struct sbrec_chassis_table *,
> + struct chassis_features *);
> +static bool chassis_features_changed(const struct chassis_features *,
> + const struct chassis_features *);
> +static bool config_out_of_sync(const struct smap *config,
> + const struct smap *saved_config,
> + const char *key, bool must_be_present);
> +static bool check_nb_options_out_of_sync(const struct nbrec_nb_global *,
> + struct ed_type_global_config *);
> +static void update_sb_config_options_to_sbrec(struct ed_type_global_config *,
> + const struct sbrec_sb_global
> *);
> +
> +void *
> +en_global_config_init(struct engine_node *node OVS_UNUSED,
> + struct engine_arg *args OVS_UNUSED)
> +{
> + struct ed_type_global_config *data = xzalloc(sizeof *data);
> + smap_init(&data->nb_options);
> + smap_init(&data->sb_options);
> + northd_enable_all_features(data);
> + return data;
> +}
> +
> +void
> +en_global_config_run(struct engine_node *node , void *data)
> +{
> + const struct engine_context *eng_ctx = engine_get_context();
> + if (!eng_ctx->ovnnb_idl_txn || !eng_ctx->ovnsb_idl_txn) {
> + return;
> + }
> +
> + const struct nbrec_nb_global_table *nb_global_table =
> + EN_OVSDB_GET(engine_get_input("NB_nb_global", node));
> + const struct sbrec_sb_global_table *sb_global_table =
> + EN_OVSDB_GET(engine_get_input("SB_sb_global", node));
> + const struct sbrec_chassis_table *sbrec_chassis_table =
> + EN_OVSDB_GET(engine_get_input("SB_chassis", node));
> +
> + struct ed_type_global_config *config_data = data;
> +
> + /* Sync ipsec configuration.
> + * Copy nb_cfg from northbound to southbound database.
> + * Also set up to update sb_cfg once our southbound transaction commits.
> */
> + const struct nbrec_nb_global *nb =
> + nbrec_nb_global_table_first(nb_global_table);
> + if (!nb) {
> + nb = nbrec_nb_global_insert(eng_ctx->ovnnb_idl_txn);
> + }
> +
> + const char *mac_addr_prefix = set_mac_prefix(smap_get(&nb->options,
> + "mac_prefix"));
> +
> + const char *monitor_mac = smap_get(&nb->options, "svc_monitor_mac");
> + if (monitor_mac) {
> + if (eth_addr_from_string(monitor_mac,
> + &config_data->svc_monitor_mac_ea)) {
> + snprintf(config_data->svc_monitor_mac,
> + sizeof config_data->svc_monitor_mac,
> + ETH_ADDR_FMT,
> + ETH_ADDR_ARGS(config_data->svc_monitor_mac_ea));
> + } else {
> + monitor_mac = NULL;
> + }
> + }
> +
> + struct smap *options = &config_data->nb_options;
> + smap_destroy(options);
> + smap_clone(options, &nb->options);
> +
> + smap_replace(options, "mac_prefix", mac_addr_prefix);
> +
> + if (!monitor_mac) {
> + eth_addr_random(&config_data->svc_monitor_mac_ea);
> + snprintf(config_data->svc_monitor_mac,
> + sizeof config_data->svc_monitor_mac, ETH_ADDR_FMT,
> + ETH_ADDR_ARGS(config_data->svc_monitor_mac_ea));
> + smap_replace(options, "svc_monitor_mac",
> + config_data->svc_monitor_mac);
> + }
> +
> + char *max_tunid = xasprintf("%d",
> + get_ovn_max_dp_key_local(sbrec_chassis_table));
> + smap_replace(options, "max_tunid", max_tunid);
> + free(max_tunid);
> +
> + char *ovn_internal_version = ovn_get_internal_version();
> + if (strcmp(ovn_internal_version,
> + smap_get_def(options, "northd_internal_version", ""))) {
> + smap_replace(options, "northd_internal_version",
> + ovn_internal_version);
> + config_data->ovn_internal_version_changed = true;
> + } else {
> + config_data->ovn_internal_version_changed = false;
> + }
> +
> + free(ovn_internal_version);
> +
> + if (!smap_equal(&nb->options, options)) {
> + nbrec_nb_global_verify_options(nb);
> + nbrec_nb_global_set_options(nb, options);
> + }
> +
> + if (smap_get_bool(&nb->options, "ignore_chassis_features", false)) {
> + northd_enable_all_features(config_data);
> + } else {
> + build_chassis_features(sbrec_chassis_table, &config_data->features);
> + }
> +
> + init_debug_config(nb);
> +
> + const struct sbrec_sb_global *sb =
> + sbrec_sb_global_table_first(sb_global_table);
> + if (!sb) {
> + sb = sbrec_sb_global_insert(eng_ctx->ovnsb_idl_txn);
> + }
> + if (nb->ipsec != sb->ipsec) {
> + sbrec_sb_global_set_ipsec(sb, nb->ipsec);
> + }
> +
> + /* Set up SB_Global (depends on chassis features). */
> + update_sb_config_options_to_sbrec(config_data, sb);
> +
> + engine_set_node_state(node, EN_UPDATED);
> +}
> +
> +void en_global_config_cleanup(void *data OVS_UNUSED)
> +{
> + struct ed_type_global_config *config_data = data;
> + smap_destroy(&config_data->nb_options);
> + smap_destroy(&config_data->sb_options);
> + destroy_debug_config();
> +}
> +
> +void
> +en_global_config_clear_tracked_data(void *data)
> +{
> + struct ed_type_global_config *config_data = data;
> + config_data->tracked = false;
> + config_data->tracked_data.nb_options_changed = false;
> + config_data->tracked_data.chassis_features_changed = false;
> +}
> +
> +bool
> +global_config_nb_global_handler(struct engine_node *node, void *data)
> +{
> + const struct nbrec_nb_global_table *nb_global_table =
> + EN_OVSDB_GET(engine_get_input("NB_nb_global", node));
> + const struct sbrec_sb_global_table *sb_global_table =
> + EN_OVSDB_GET(engine_get_input("SB_sb_global", node));
> +
> + const struct nbrec_nb_global *nb =
> + nbrec_nb_global_table_first(nb_global_table);
> + if (!nb) {
> + return false;
> + }
> +
> + const struct sbrec_sb_global *sb =
> + sbrec_sb_global_table_first(sb_global_table);
> + if (!sb) {
> + return false;
> + }
> +
> + /* We are only interested in ipsec and options column. */
> + if (!nbrec_nb_global_is_updated(nb, NBREC_NB_GLOBAL_COL_IPSEC)
> + && !nbrec_nb_global_is_updated(nb, NBREC_NB_GLOBAL_COL_OPTIONS)) {
> + return true;
> + }
> +
> + if (nb->ipsec != sb->ipsec) {
> + sbrec_sb_global_set_ipsec(sb, nb->ipsec);
> + }
> +
> + struct ed_type_global_config *config_data = data;
> + config_data->tracked = true;
> +
> + if (smap_equal(&nb->options, &config_data->nb_options)) {
> + return true;
> + }
> +
> + /* Return false if an option is out of sync and requires updating the
> + * NB config. (Like svc_monitor_mac, max_tunid and mac_prefix). */
> + /* Check if svc_monitor_mac has changed or not. */
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "svc_monitor_mac", true)) {
> + return false;
> + }
> +
> + /* Check if max_tunid has changed or not. */
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "max_tunid", true)) {
> + return false;
> + }
> +
> + /* Check if mac_prefix has changed or not. */
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "mac_prefix", true)) {
> + return false;
> + }
> +
> + /* Check if ignore_chassis_features has changed or not. */
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "ignore_chassis_features", false)) {
> + return false;
> + }
> +
> + /* Check if northd_internal_version has changed or not. */
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "northd_internal_version", false)) {
> + return false;
> + }
> +
> + if (check_nb_options_out_of_sync(nb, config_data)) {
> + config_data->tracked_data.nb_options_changed = true;
> + }
> +
> + smap_destroy(&config_data->nb_options);
> + smap_clone(&config_data->nb_options, &nb->options);
> +
> + update_sb_config_options_to_sbrec(config_data, sb);
> +
> + engine_set_node_state(node, EN_UPDATED);
> + return true;
> +}
> +
> +bool
> +global_config_sb_global_handler(struct engine_node *node, void *data)
> +{
> + const struct sbrec_sb_global_table *sb_global_table =
> + EN_OVSDB_GET(engine_get_input("SB_sb_global", node));
> +
> + const struct sbrec_sb_global *sb =
> + sbrec_sb_global_table_first(sb_global_table);
> + if (!sb) {
> + return false;
> + }
> +
> + struct ed_type_global_config *config_data = data;
> +
> + if (!smap_equal(&sb->options, &config_data->sb_options)) {
> + return false;
> + }
> +
> + /* No need to update the engine node. */
> + return true;
> +}
> +
> +bool
> +global_config_sb_chassis_handler(struct engine_node *node, void *data)
> +{
> + struct ed_type_global_config *config_data = data;
> +
> + const struct sbrec_chassis_table *sbrec_chassis_table =
> + EN_OVSDB_GET(engine_get_input("SB_chassis", node));
> + const struct sbrec_chassis *chassis;
> +
> + SBREC_CHASSIS_TABLE_FOR_EACH_TRACKED (chassis, sbrec_chassis_table) {
> + if (sbrec_chassis_is_new(chassis)
> + || sbrec_chassis_is_deleted(chassis)
> + || sbrec_chassis_is_updated(chassis,
> + SBREC_CHASSIS_COL_ENCAPS)) {
> + return false;
> + }
> +
> + for (size_t i = 0; i < chassis->n_encaps; i++) {
> + if (sbrec_encap_row_get_seqno(chassis->encaps[i],
> + OVSDB_IDL_CHANGE_MODIFY) > 0) {
> + return false;
> + }
> + }
> + }
> +
> + if (smap_get_bool(&config_data->nb_options, "ignore_chassis_features",
> + false)) {
> + return true;
> + }
> +
> + bool reevaluate_chassis_features = false;
> +
> + /* Check and evaluate chassis features. */
> + SBREC_CHASSIS_TABLE_FOR_EACH_TRACKED (chassis, sbrec_chassis_table) {
> + if (sbrec_chassis_is_updated(chassis,
> + SBREC_CHASSIS_COL_OTHER_CONFIG)) {
> + reevaluate_chassis_features = true;
> + break;
> + }
> + }
> +
> + if (!reevaluate_chassis_features) {
> + return true;
> + }
> +
> + struct chassis_features present_features = config_data->features;
> +
> + /* Enable all features before calling build_chassis_features() as
> + * build_chassis_features() only sets the feature flags to false. */
> + northd_enable_all_features(config_data);
> + build_chassis_features(sbrec_chassis_table, &config_data->features);
> +
> + if (chassis_features_changed(&present_features, &config_data->features))
> {
> + config_data->tracked_data.chassis_features_changed = true;
> + config_data->tracked = true;
> + engine_set_node_state(node, EN_UPDATED);
> + }
> +
> + return true;
> +}
> +
> +/* generic global config handler for any engine node which has global_config
> + * has an input node . */
> +bool
> +node_global_config_handler(struct engine_node *node, void *data OVS_UNUSED)
> +{
> + struct ed_type_global_config *global_config =
> + engine_get_input_data("global_config", node);
> +
> + if (!global_config->tracked
> + || global_config->tracked_data.chassis_features_changed
> + || global_config->tracked_data.nb_options_changed) {
> + return false;
> + }
> +
> + return true;
> +}
> +
> +/* static functions. */
> +static void
> +northd_enable_all_features(struct ed_type_global_config *data)
> +{
> + data->features = (struct chassis_features) {
> + .ct_no_masked_label = true,
> + .mac_binding_timestamp = true,
> + .ct_lb_related = true,
> + .fdb_timestamp = true,
> + .ls_dpg_column = true,
> + };
> +}
> +
> +static void
> +build_chassis_features(const struct sbrec_chassis_table *sbrec_chassis_table,
> + struct chassis_features *chassis_features)
> +{
> + const struct sbrec_chassis *chassis;
> +
> + SBREC_CHASSIS_TABLE_FOR_EACH (chassis, sbrec_chassis_table) {
> + /* Only consider local AZ chassis. Remote ones don't install
> + * flows generated by the local northd.
> + */
> + if (smap_get_bool(&chassis->other_config, "is-remote", false)) {
> + continue;
> + }
> +
> + bool ct_no_masked_label =
> + smap_get_bool(&chassis->other_config,
> + OVN_FEATURE_CT_NO_MASKED_LABEL,
> + false);
> + if (!ct_no_masked_label && chassis_features->ct_no_masked_label) {
> + chassis_features->ct_no_masked_label = false;
> + }
> +
> + bool mac_binding_timestamp =
> + smap_get_bool(&chassis->other_config,
> + OVN_FEATURE_MAC_BINDING_TIMESTAMP,
> + false);
> + if (!mac_binding_timestamp &&
> + chassis_features->mac_binding_timestamp) {
> + chassis_features->mac_binding_timestamp = false;
> + }
> +
> + bool ct_lb_related =
> + smap_get_bool(&chassis->other_config,
> + OVN_FEATURE_CT_LB_RELATED,
> + false);
> + if (!ct_lb_related &&
> + chassis_features->ct_lb_related) {
> + chassis_features->ct_lb_related = false;
> + }
> +
> + bool fdb_timestamp =
> + smap_get_bool(&chassis->other_config,
> + OVN_FEATURE_FDB_TIMESTAMP,
> + false);
> + if (!fdb_timestamp &&
> + chassis_features->fdb_timestamp) {
> + chassis_features->fdb_timestamp = false;
> + }
> +
> + bool ls_dpg_column =
> + smap_get_bool(&chassis->other_config,
> + OVN_FEATURE_LS_DPG_COLUMN,
> + false);
> + if (!ls_dpg_column &&
> + chassis_features->ls_dpg_column) {
> + chassis_features->ls_dpg_column = false;
> + }
> + }
> +}
> +
> +static bool
> +config_out_of_sync(const struct smap *config, const struct smap
> *saved_config,
> + const char *key, bool must_be_present)
> +{
> + const char *value = smap_get(config, key);
> + if (!value && must_be_present) {
> + return true;
> + }
> +
> + const char *saved_value = smap_get(saved_config, key);
> + if (!saved_value && must_be_present) {
> + return true;
> + }
> +
> + if (!value && !saved_value) {
> + return false;
> + }
> +
> + if (!value || !saved_value) {
> + return true;
> + }
> +
> + return strcmp(value, saved_value);
> +}
> +
> +static bool
> +check_nb_options_out_of_sync(const struct nbrec_nb_global *nb,
> + struct ed_type_global_config *config_data)
> +{
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "mac_binding_removal_limit", false)) {
> + return true;
> + }
> +
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "fdb_removal_limit", false)) {
> + return true;
> + }
> +
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "controller_event", false)) {
> + return true;
> + }
> +
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "ignore_lsp_down", false)) {
> + return true;
> + }
> +
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "use_ct_inv_match", false)) {
> + return true;
> + }
> +
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "default_acl_drop", false)) {
> + return true;
> + }
> +
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "debug_drop_domain_id", false)) {
> + init_debug_config(nb);
> + return true;
> + }
> +
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "debug_drop_collector_set", false)) {
> + init_debug_config(nb);
> + return true;
> + }
> +
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "use_common_zone", false)) {
> + return true;
> + }
> +
> + if (config_out_of_sync(&nb->options, &config_data->nb_options,
> + "install_ls_lb_from_router", false)) {
> + return true;
> + }
> +
> + return false;
> +}
> +
> +static void
> +update_sb_config_options_to_sbrec(struct ed_type_global_config *config_data,
> + const struct sbrec_sb_global *sb)
> +{
> + struct smap *options = &config_data->sb_options;
> +
> + smap_destroy(options);
> + smap_clone(options, &config_data->nb_options);
> +
> + /* Inform ovn-controllers whether LB flows will use ct_mark (i.e., only
> + * if all chassis support it). If not explicitly present in the database
> + * the default value to be used for this option is 'true'.
> + */
> + if (!config_data->features.ct_no_masked_label) {
> + smap_replace(options, "lb_hairpin_use_ct_mark", "false");
> + } else {
> + smap_remove(options, "lb_hairpin_use_ct_mark");
> + }
> +
> + /* Hackaround SB_global.options overwrite by NB_Global.options for
> + * 'sbctl_probe_interval' option.
> + */
> + const char *sip = smap_get(&sb->options, "sbctl_probe_interval");
> + if (sip) {
> + smap_replace(options, "sbctl_probe_interval", sip);
> + }
> +
> + if (!smap_equal(&sb->options, options)) {
> + sbrec_sb_global_set_options(sb, options);
> + }
> +}
> +
> +static bool
> +chassis_features_changed(const struct chassis_features *present,
> + const struct chassis_features *updated)
> +{
> + if (present->ct_no_masked_label != updated->ct_no_masked_label) {
> + return true;
> + }
> +
> + if (present->mac_binding_timestamp != updated->mac_binding_timestamp) {
> + return true;
> + }
> +
> + if (present->ct_lb_related != updated->ct_lb_related) {
> + return true;
> + }
> +
> + if (present->fdb_timestamp != updated->fdb_timestamp) {
> + return true;
> + }
> +
> + if (present->ls_dpg_column != updated->ls_dpg_column) {
> + return true;
> + }
> +
> + return false;
> +}
> diff --git a/northd/en-global-config.h b/northd/en-global-config.h
> new file mode 100644
> index 0000000000..436bc7fa35
> --- /dev/null
> +++ b/northd/en-global-config.h
> @@ -0,0 +1,65 @@
> +#ifndef EN_GLOBAL_CONFIG_H
> +#define EN_GLOBAL_CONFIG_H 1
> +
> +#include <config.h>
> +
> +/* OVS includes. */
> +#include "lib/packets.h"
> +#include "lib/smap.h"
> +
> +/* OVN includes. */
> +#include "lib/inc-proc-eng.h"
> +
> +struct nbrec_nb_global;
> +struct sbrec_sb_global;
> +
> +struct chassis_features {
> + bool ct_no_masked_label;
> + bool mac_binding_timestamp;
> + bool ct_lb_related;
> + bool fdb_timestamp;
> + bool ls_dpg_column;
> +};
> +
> +struct global_config_tracked_data {
> + bool nb_options_changed;
> + bool chassis_features_changed;
> +};
> +
> +/* struct which maintains the data of the engine node global_config. */
> +struct ed_type_global_config {
> + struct smap nb_options;
> + struct smap sb_options;
> + const struct nbrec_nb_global *nb_global;
> + const struct sbrec_sb_global *sb_global;
> +
> + /* MAC allocated for service monitor usage. Just one mac is allocated
> + * for this purpose and ovn-controller's on each chassis will make use
> + * of this mac when sending out the packets to monitor the services
> + * defined in Service_Monitor Southbound table. Since these packets
> + * are locally handled, having just one mac is good enough. */
> + char svc_monitor_mac[ETH_ADDR_STRLEN + 1];
> + struct eth_addr svc_monitor_mac_ea;
> +
> + struct chassis_features features;
> +
> + bool ovn_internal_version_changed;
> +
> + bool tracked;
> + struct global_config_tracked_data tracked_data;
> +};
> +
> +void *en_global_config_init(struct engine_node *, struct engine_arg *);
> +void en_global_config_run(struct engine_node *, void *data);
> +void en_global_config_cleanup(void *data);
> +void en_global_config_clear_tracked_data(void *data);
> +
> +bool global_config_nb_global_handler(struct engine_node *, void *data);
> +bool global_config_sb_global_handler(struct engine_node *, void *data);
> +bool global_config_sb_chassis_handler(struct engine_node *, void *data);
> +
> +/* generic global config handler for any engine node which has global_config
> + * has an input node . */
> +bool node_global_config_handler(struct engine_node *, void *data);
> +
> +#endif /* EN_GLOBAL_CONFIG_H */
> diff --git a/northd/en-lflow.c b/northd/en-lflow.c
> index 525453054b..f1a83839df 100644
> --- a/northd/en-lflow.c
> +++ b/northd/en-lflow.c
> @@ -18,6 +18,7 @@
> #include <stdlib.h>
> #include <stdio.h>
>
> +#include "en-global-config.h"
> #include "en-lflow.h"
> #include "en-lr-nat.h"
> #include "en-lr-stateful.h"
> @@ -77,10 +78,14 @@ lflow_get_input_data(struct engine_node *node,
> lflow_input->meter_groups = &sync_meters_data->meter_groups;
> lflow_input->lb_datapaths_map = &northd_data->lb_datapaths_map;
> lflow_input->svc_monitor_map = &northd_data->svc_monitor_map;
> - lflow_input->features = &northd_data->features;
> - lflow_input->ovn_internal_version_changed =
> - northd_data->ovn_internal_version_changed;
> lflow_input->bfd_connections = NULL;
> +
> + struct ed_type_global_config *global_config =
> + engine_get_input_data("global_config", node);
> + lflow_input->features = &global_config->features;
> + lflow_input->ovn_internal_version_changed =
> + global_config->ovn_internal_version_changed;
> + lflow_input->svc_monitor_mac = global_config->svc_monitor_mac;
> }
>
> void en_lflow_run(struct engine_node *node, void *data)
> diff --git a/northd/en-northd.c b/northd/en-northd.c
> index 5143603f39..4479b4aff2 100644
> --- a/northd/en-northd.c
> +++ b/northd/en-northd.c
> @@ -19,6 +19,7 @@
> #include <stdio.h>
>
> #include "coverage.h"
> +#include "en-global-config.h"
> #include "en-northd.h"
> #include "en-lb-data.h"
> #include "lib/inc-proc-eng.h"
> @@ -65,8 +66,6 @@ northd_get_input_data(struct engine_node *node,
> engine_get_input("SB_fdb", node),
> "sbrec_fdb_by_dp_and_port");
>
> - input_data->nbrec_nb_global_table =
> - EN_OVSDB_GET(engine_get_input("NB_nb_global", node));
> input_data->nbrec_logical_switch_table =
> EN_OVSDB_GET(engine_get_input("NB_logical_switch", node));
> input_data->nbrec_logical_router_table =
> @@ -78,8 +77,6 @@ northd_get_input_data(struct engine_node *node,
> input_data->nbrec_mirror_table =
> EN_OVSDB_GET(engine_get_input("NB_mirror", node));
>
> - input_data->sbrec_sb_global_table =
> - EN_OVSDB_GET(engine_get_input("SB_sb_global", node));
> input_data->sbrec_datapath_binding_table =
> EN_OVSDB_GET(engine_get_input("SB_datapath_binding", node));
> input_data->sbrec_port_binding_table =
> @@ -109,6 +106,14 @@ northd_get_input_data(struct engine_node *node,
> engine_get_input_data("lb_data", node);
> input_data->lbs = &lb_data->lbs;
> input_data->lbgrps = &lb_data->lbgrps;
> +
> + struct ed_type_global_config *global_config =
> + engine_get_input_data("global_config", node);
> + input_data->nb_options = &global_config->nb_options;
> + input_data->sb_options = &global_config->sb_options;
> + input_data->svc_monitor_mac = global_config->svc_monitor_mac;
> + input_data->svc_monitor_mac_ea = global_config->svc_monitor_mac_ea;
> + input_data->features = &global_config->features;
> }
>
> void
> @@ -129,31 +134,6 @@ en_northd_run(struct engine_node *node, void *data)
> eng_ctx->ovnsb_idl_txn);
> stopwatch_stop(OVNNB_DB_RUN_STOPWATCH_NAME, time_msec());
> engine_set_node_state(node, EN_UPDATED);
> -
> -}
> -
> -bool
> -northd_nb_nb_global_handler(struct engine_node *node,
> - void *data OVS_UNUSED)
> -{
> - const struct nbrec_nb_global_table *nb_global_table
> - = EN_OVSDB_GET(engine_get_input("NB_nb_global", node));
> -
> - const struct nbrec_nb_global *nb =
> - nbrec_nb_global_table_first(nb_global_table);
> -
> - if (!nb) {
> - static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 1);
> - VLOG_WARN_RL(&rl, "NB_Global is updated but has no record.");
> - return false;
> - }
> -
> - /* We care about the 'options' and 'ipsec' columns only. */
> - if (nbrec_nb_global_is_updated(nb, NBREC_NB_GLOBAL_COL_OPTIONS) ||
> - nbrec_nb_global_is_updated(nb, NBREC_NB_GLOBAL_COL_IPSEC)) {
> - return false;
> - }
> - return true;
> }
>
> bool
> @@ -242,6 +222,20 @@ northd_lb_data_handler(struct engine_node *node, void
> *data)
> return true;
> }
>
> +bool
> +northd_global_config_handler(struct engine_node *node, void *data OVS_UNUSED)
> +{
> + struct ed_type_global_config *global_config =
> + engine_get_input_data("global_config", node);
> +
> + if (!global_config->tracked
> + || global_config->tracked_data.nb_options_changed) {
> + return false;
> + }
> +
> + return true;
> +}
> +
> void
> *en_northd_init(struct engine_node *node OVS_UNUSED,
> struct engine_arg *arg OVS_UNUSED)
> diff --git a/northd/en-northd.h b/northd/en-northd.h
> index 5a88871760..9b7bda32aa 100644
> --- a/northd/en-northd.h
> +++ b/northd/en-northd.h
> @@ -14,7 +14,7 @@ void *en_northd_init(struct engine_node *node OVS_UNUSED,
> struct engine_arg *arg);
> void en_northd_cleanup(void *data);
> void en_northd_clear_tracked_data(void *data);
> -bool northd_nb_nb_global_handler(struct engine_node *, void *data
> OVS_UNUSED);
> +bool northd_global_config_handler(struct engine_node *, void *data
> OVS_UNUSED);
> bool northd_nb_logical_switch_handler(struct engine_node *, void *data);
> bool northd_nb_logical_router_handler(struct engine_node *, void *data);
> bool northd_sb_port_binding_handler(struct engine_node *, void *data);
> diff --git a/northd/en-sync-sb.c b/northd/en-sync-sb.c
> index 9002729b39..9bd8a1fc61 100644
> --- a/northd/en-sync-sb.c
> +++ b/northd/en-sync-sb.c
> @@ -24,6 +24,7 @@
>
> /* OVN includes. */
> #include "en-lr-nat.h"
> +#include "en-global-config.h"
> #include "en-lr-stateful.h"
> #include "en-sync-sb.h"
> #include "lb.h"
> @@ -47,7 +48,8 @@ static void sync_addr_sets(struct ovsdb_idl_txn *ovnsb_txn,
> const struct nbrec_port_group_table *,
> const struct sbrec_address_set_table *,
> const struct lr_stateful_table *,
> - const struct ovn_datapaths *);
> + const struct ovn_datapaths *,
> + const char *svc_monitor_macp);
> static const struct sbrec_address_set *sb_address_set_lookup_by_name(
> struct ovsdb_idl_index *, const char *name);
> static void update_sb_addr_set(struct sorted_array *,
> @@ -96,10 +98,13 @@ en_sync_to_sb_addr_set_run(struct engine_node *node, void
> *data OVS_UNUSED)
> const struct ed_type_lr_stateful *lr_stateful_data =
> engine_get_input_data("lr_stateful", node);
> struct northd_data *northd_data = engine_get_input_data("northd", node);
> + struct ed_type_global_config *global_config =
> + engine_get_input_data("global_config", node);
> sync_addr_sets(eng_ctx->ovnsb_idl_txn, nb_address_set_table,
> nb_port_group_table, sb_address_set_table,
> &lr_stateful_data->table,
> - &northd_data->lr_datapaths);
> + &northd_data->lr_datapaths,
> + global_config->svc_monitor_mac);
>
> engine_set_node_state(node, EN_UPDATED);
> }
> @@ -283,6 +288,8 @@ en_sync_to_sb_lb_run(struct engine_node *node, void
> *data_)
> EN_OVSDB_GET(engine_get_input("SB_load_balancer", node));
> const struct sbrec_logical_dp_group_table *sb_dpgrp_table =
> EN_OVSDB_GET(engine_get_input("SB_logical_dp_group", node));
> + struct ed_type_global_config *global_config =
> + engine_get_input_data("global_config", node);
> const struct engine_context *eng_ctx = engine_get_context();
> struct ed_type_sync_to_sb_lb_data *data = data_;
>
> @@ -293,7 +300,7 @@ en_sync_to_sb_lb_run(struct engine_node *node, void
> *data_)
> &northd_data->lb_datapaths_map,
> &northd_data->ls_datapaths,
> &northd_data->lr_datapaths,
> - &northd_data->features);
> + &global_config->features);
>
> engine_set_node_state(node, EN_UPDATED);
> }
> @@ -324,12 +331,14 @@ sync_to_sb_lb_northd_handler(struct engine_node *node,
> void *data_)
> EN_OVSDB_GET(engine_get_input("SB_logical_dp_group", node));
> const struct sbrec_load_balancer_table *sb_lb_table =
> EN_OVSDB_GET(engine_get_input("SB_load_balancer", node));
> + struct ed_type_global_config *global_config =
> + engine_get_input_data("global_config", node);
> struct ed_type_sync_to_sb_lb_data *data = data_;
>
> if (!sync_changed_lbs(&data->sb_lbs, eng_ctx->ovnsb_idl_txn, sb_lb_table,
> sb_dpgrp_table, &nd->trk_data.trk_lbs,
> &nd->ls_datapaths, &nd->lr_datapaths,
> - &nd->features)) {
> + &global_config->features)) {
> return false;
> }
>
> @@ -455,7 +464,8 @@ sync_addr_sets(struct ovsdb_idl_txn *ovnsb_txn,
> const struct nbrec_port_group_table *nb_port_group_table,
> const struct sbrec_address_set_table *sb_address_set_table,
> const struct lr_stateful_table *lr_statefuls,
> - const struct ovn_datapaths *lr_datapaths)
> + const struct ovn_datapaths *lr_datapaths,
> + const char *svc_monitor_macp)
> {
> struct shash sb_address_sets = SHASH_INITIALIZER(&sb_address_sets);
>
> @@ -466,7 +476,6 @@ sync_addr_sets(struct ovsdb_idl_txn *ovnsb_txn,
> }
>
> /* Service monitor MAC. */
> - const char *svc_monitor_macp = northd_get_svc_monitor_mac();
> struct sorted_array svc = sorted_array_create(&svc_monitor_macp, 1,
> false);
> sync_addr_set(ovnsb_txn, "svc_monitor_mac", &svc, &sb_address_sets);
> sorted_array_destroy(&svc);
> diff --git a/northd/inc-proc-northd.c b/northd/inc-proc-northd.c
> index d215c7792b..e1073812c8 100644
> --- a/northd/inc-proc-northd.c
> +++ b/northd/inc-proc-northd.c
> @@ -30,6 +30,7 @@
> #include "openvswitch/poll-loop.h"
> #include "openvswitch/vlog.h"
> #include "inc-proc-northd.h"
> +#include "en-global-config.h"
> #include "en-lb-data.h"
> #include "en-lr-stateful.h"
> #include "en-lr-nat.h"
> @@ -149,6 +150,7 @@ static ENGINE_NODE(fdb_aging, "fdb_aging");
> static ENGINE_NODE(fdb_aging_waker, "fdb_aging_waker");
> static ENGINE_NODE(sync_to_sb_lb, "sync_to_sb_lb");
> static ENGINE_NODE(sync_to_sb_pb, "sync_to_sb_pb");
> +static ENGINE_NODE_WITH_CLEAR_TRACK_DATA(global_config, "global_config");
> static ENGINE_NODE_WITH_CLEAR_TRACK_DATA(lb_data, "lb_data");
> static ENGINE_NODE_WITH_CLEAR_TRACK_DATA(lr_nat, "lr_nat");
> static ENGINE_NODE_WITH_CLEAR_TRACK_DATA(lr_stateful, "lr_stateful");
> @@ -168,11 +170,17 @@ void inc_proc_northd_init(struct ovsdb_idl_loop *nb,
> engine_add_input(&en_lb_data, &en_nb_logical_router,
> lb_data_logical_router_handler);
>
> + engine_add_input(&en_global_config, &en_nb_nb_global,
> + global_config_nb_global_handler);
> + engine_add_input(&en_global_config, &en_sb_sb_global,
> + global_config_sb_global_handler);
> + engine_add_input(&en_global_config, &en_sb_chassis,
> + global_config_sb_chassis_handler);
> +
> engine_add_input(&en_northd, &en_nb_mirror, NULL);
> engine_add_input(&en_northd, &en_nb_static_mac_binding, NULL);
> engine_add_input(&en_northd, &en_nb_chassis_template_var, NULL);
>
> - engine_add_input(&en_northd, &en_sb_sb_global, NULL);
> engine_add_input(&en_northd, &en_sb_chassis, NULL);
> engine_add_input(&en_northd, &en_sb_mirror, NULL);
> engine_add_input(&en_northd, &en_sb_meter, NULL);
> @@ -184,6 +192,8 @@ void inc_proc_northd_init(struct ovsdb_idl_loop *nb,
> engine_add_input(&en_northd, &en_sb_fdb, NULL);
> engine_add_input(&en_northd, &en_sb_static_mac_binding, NULL);
> engine_add_input(&en_northd, &en_sb_chassis_template_var, NULL);
> + engine_add_input(&en_northd, &en_global_config,
> + northd_global_config_handler);
>
> /* northd engine node uses the sb mac binding table to
> * cleanup mac binding entries for deleted logical ports
> @@ -198,8 +208,6 @@ void inc_proc_northd_init(struct ovsdb_idl_loop *nb,
>
> engine_add_input(&en_northd, &en_sb_port_binding,
> northd_sb_port_binding_handler);
> - engine_add_input(&en_northd, &en_nb_nb_global,
> - northd_nb_nb_global_handler);
> engine_add_input(&en_northd, &en_nb_logical_switch,
> northd_nb_logical_switch_handler);
> engine_add_input(&en_northd, &en_nb_logical_router,
> @@ -217,15 +225,17 @@ void inc_proc_northd_init(struct ovsdb_idl_loop *nb,
> engine_add_input(&en_ls_stateful, &en_port_group,
> ls_stateful_port_group_handler);
>
> - engine_add_input(&en_mac_binding_aging, &en_nb_nb_global, NULL);
> engine_add_input(&en_mac_binding_aging, &en_sb_mac_binding, NULL);
> engine_add_input(&en_mac_binding_aging, &en_northd, NULL);
> engine_add_input(&en_mac_binding_aging, &en_mac_binding_aging_waker,
> NULL);
> + engine_add_input(&en_mac_binding_aging, &en_global_config,
> + node_global_config_handler);
>
> - engine_add_input(&en_fdb_aging, &en_nb_nb_global, NULL);
> engine_add_input(&en_fdb_aging, &en_sb_fdb, NULL);
> engine_add_input(&en_fdb_aging, &en_northd, NULL);
> engine_add_input(&en_fdb_aging, &en_fdb_aging_waker, NULL);
> + engine_add_input(&en_fdb_aging, &en_global_config,
> + node_global_config_handler);
>
> engine_add_input(&en_sync_meters, &en_nb_acl, NULL);
> engine_add_input(&en_sync_meters, &en_nb_meter, NULL);
> @@ -239,18 +249,22 @@ void inc_proc_northd_init(struct ovsdb_idl_loop *nb,
> engine_add_input(&en_lflow, &en_sb_multicast_group, NULL);
> engine_add_input(&en_lflow, &en_sb_igmp_group, NULL);
> engine_add_input(&en_lflow, &en_sb_logical_dp_group, NULL);
> + engine_add_input(&en_lflow, &en_global_config,
> + node_global_config_handler);
> engine_add_input(&en_lflow, &en_northd, lflow_northd_handler);
> engine_add_input(&en_lflow, &en_port_group, lflow_port_group_handler);
> engine_add_input(&en_lflow, &en_lr_stateful, lflow_lr_stateful_handler);
> engine_add_input(&en_lflow, &en_ls_stateful, lflow_ls_stateful_handler);
>
> + engine_add_input(&en_sync_to_sb_addr_set, &en_northd, NULL);
> + engine_add_input(&en_sync_to_sb_addr_set, &en_lr_stateful, NULL);
> + engine_add_input(&en_sync_to_sb_addr_set, &en_sb_address_set, NULL);
> engine_add_input(&en_sync_to_sb_addr_set, &en_nb_address_set,
> sync_to_sb_addr_set_nb_address_set_handler);
> engine_add_input(&en_sync_to_sb_addr_set, &en_nb_port_group,
> sync_to_sb_addr_set_nb_port_group_handler);
> - engine_add_input(&en_sync_to_sb_addr_set, &en_northd, NULL);
> - engine_add_input(&en_sync_to_sb_addr_set, &en_lr_stateful, NULL);
> - engine_add_input(&en_sync_to_sb_addr_set, &en_sb_address_set, NULL);
> + engine_add_input(&en_sync_to_sb_addr_set, &en_global_config,
> + node_global_config_handler);
>
> engine_add_input(&en_port_group, &en_nb_port_group,
> port_group_nb_port_group_handler);
> @@ -260,6 +274,8 @@ void inc_proc_northd_init(struct ovsdb_idl_loop *nb,
> * table too (because of the explicit dependency in the schema). */
> engine_add_input(&en_port_group, &en_northd, engine_noop_handler);
>
> + engine_add_input(&en_sync_to_sb_lb, &en_global_config,
> + node_global_config_handler);
> engine_add_input(&en_sync_to_sb_lb, &en_northd,
> sync_to_sb_lb_northd_handler);
> engine_add_input(&en_sync_to_sb_lb, &en_sb_load_balancer,
> @@ -365,11 +381,11 @@ void inc_proc_northd_init(struct ovsdb_idl_loop *nb,
> "sbrec_fdb_by_dp_and_port",
> sbrec_fdb_by_dp_and_port);
>
> - struct northd_data *northd_data =
> - engine_get_internal_data(&en_northd);
> + struct ed_type_global_config *global_config =
> + engine_get_internal_data(&en_global_config);
> unixctl_command_register("debug/chassis-features-list", "", 0, 0,
> chassis_features_list,
> - &northd_data->features);
> + &global_config->features);
> }
>
> /* Returns true if the incremental processing ended up updating nodes. */
> diff --git a/northd/northd.c b/northd/northd.c
> index 574cd1d116..7a887f2722 100644
> --- a/northd/northd.c
> +++ b/northd/northd.c
> @@ -45,6 +45,7 @@
> #include "lflow-mgr.h"
> #include "memory.h"
> #include "northd.h"
> +#include "en-global-config.h"
> #include "en-lb-data.h"
> #include "en-lr-nat.h"
> #include "en-lr-stateful.h"
> @@ -79,14 +80,6 @@ static bool install_ls_lb_from_router;
> /* Use common zone for SNAT and DNAT if this option is set to "true". */
> static bool use_common_zone = false;
>
> -/* MAC allocated for service monitor usage. Just one mac is allocatedg5534
> - * for this purpose and ovn-controller's on each chassis will make use
> - * of this mac when sending out the packets to monitor the services
> - * defined in Service_Monitor Southbound table. Since these packets
> - * all locally handled, having just one mac is good enough. */
> -static char svc_monitor_mac[ETH_ADDR_STRLEN + 1];
> -static struct eth_addr svc_monitor_mac_ea;
> -
> /* If this option is 'true' northd will make use of ct.inv match fields.
> * Otherwise, it will avoid using it. The default is true. */
> static bool use_ct_inv_match = true;
> @@ -297,66 +290,6 @@ ovn_stage_to_datapath_type(enum ovn_stage stage)
> }
> }
>
> -static void
> -build_chassis_features(const struct sbrec_chassis_table *sbrec_chassis_table,
> - struct chassis_features *chassis_features)
> -{
> - const struct sbrec_chassis *chassis;
> -
> - SBREC_CHASSIS_TABLE_FOR_EACH (chassis, sbrec_chassis_table) {
> - /* Only consider local AZ chassis. Remote ones don't install
> - * flows generated by the local northd.
> - */
> - if (smap_get_bool(&chassis->other_config, "is-remote", false)) {
> - continue;
> - }
> -
> - bool ct_no_masked_label =
> - smap_get_bool(&chassis->other_config,
> - OVN_FEATURE_CT_NO_MASKED_LABEL,
> - false);
> - if (!ct_no_masked_label && chassis_features->ct_no_masked_label) {
> - chassis_features->ct_no_masked_label = false;
> - }
> -
> - bool mac_binding_timestamp =
> - smap_get_bool(&chassis->other_config,
> - OVN_FEATURE_MAC_BINDING_TIMESTAMP,
> - false);
> - if (!mac_binding_timestamp &&
> - chassis_features->mac_binding_timestamp) {
> - chassis_features->mac_binding_timestamp = false;
> - }
> -
> - bool ct_lb_related =
> - smap_get_bool(&chassis->other_config,
> - OVN_FEATURE_CT_LB_RELATED,
> - false);
> - if (!ct_lb_related &&
> - chassis_features->ct_lb_related) {
> - chassis_features->ct_lb_related = false;
> - }
> -
> - bool fdb_timestamp =
> - smap_get_bool(&chassis->other_config,
> - OVN_FEATURE_FDB_TIMESTAMP,
> - false);
> - if (!fdb_timestamp &&
> - chassis_features->fdb_timestamp) {
> - chassis_features->fdb_timestamp = false;
> - }
> -
> - bool ls_dpg_column =
> - smap_get_bool(&chassis->other_config,
> - OVN_FEATURE_LS_DPG_COLUMN,
> - false);
> - if (!ls_dpg_column &&
> - chassis_features->ls_dpg_column) {
> - chassis_features->ls_dpg_column = false;
> - }
> - }
> -}
> -
> static uint32_t
> allocate_queueid(unsigned long *queue_id_bitmap)
> {
> @@ -954,7 +887,7 @@ is_vxlan_mode(const struct sbrec_chassis_table
> *sbrec_chassis_table)
> return false;
> }
>
> -static uint32_t
> +uint32_t
> get_ovn_max_dp_key_local(const struct sbrec_chassis_table
> *sbrec_chassis_table)
> {
> if (is_vxlan_mode(sbrec_chassis_table)) {
> @@ -3367,6 +3300,8 @@ create_or_get_service_mon(struct ovsdb_idl_txn
> *ovnsb_txn,
> static void
> ovn_lb_svc_create(struct ovsdb_idl_txn *ovnsb_txn,
> const struct ovn_northd_lb *lb,
> + const char *svc_monitor_mac,
> + const struct eth_addr *svc_monitor_mac_ea,
> struct hmap *monitor_map, struct hmap *ls_ports,
> struct sset *svc_monitor_lsps)
> {
> @@ -3412,7 +3347,7 @@ ovn_lb_svc_create(struct ovsdb_idl_txn *ovnsb_txn,
> struct eth_addr ea;
> if (!mon_info->sbrec_mon->src_mac ||
> !eth_addr_from_string(mon_info->sbrec_mon->src_mac, &ea) ||
> - !eth_addr_equals(ea, svc_monitor_mac_ea)) {
> + !eth_addr_equals(ea, *svc_monitor_mac_ea)) {
> sbrec_service_monitor_set_src_mac(mon_info->sbrec_mon,
> svc_monitor_mac);
> }
> @@ -3624,6 +3559,8 @@ static void
> build_lb_svcs(
> struct ovsdb_idl_txn *ovnsb_txn,
> const struct sbrec_service_monitor_table *sbrec_service_monitor_table,
> + const char *svc_monitor_mac,
> + const struct eth_addr *svc_monitor_mac_ea,
> struct hmap *ls_ports, struct hmap *lb_dps_map,
> struct sset *svc_monitor_lsps,
> struct hmap *svc_monitor_map)
> @@ -3642,7 +3579,8 @@ build_lb_svcs(
>
> struct ovn_lb_datapaths *lb_dps;
> HMAP_FOR_EACH (lb_dps, hmap_node, lb_dps_map) {
> - ovn_lb_svc_create(ovnsb_txn, lb_dps->lb, svc_monitor_map, ls_ports,
> + ovn_lb_svc_create(ovnsb_txn, lb_dps->lb, svc_monitor_mac,
> + svc_monitor_mac_ea, svc_monitor_map, ls_ports,
> svc_monitor_lsps);
> }
>
> @@ -3713,12 +3651,15 @@ static void
> build_lb_port_related_data(
> struct ovsdb_idl_txn *ovnsb_txn,
> const struct sbrec_service_monitor_table *sbrec_service_monitor_table,
> + const char *svc_monitor_mac,
> + const struct eth_addr *svc_monitor_mac_ea,
> struct ovn_datapaths *lr_datapaths, struct hmap *ls_ports,
> struct hmap *lb_dps_map, struct hmap *lb_group_dps_map,
> struct sset *svc_monitor_lsps,
> struct hmap *svc_monitor_map)
> {
> - build_lb_svcs(ovnsb_txn, sbrec_service_monitor_table, ls_ports,
> lb_dps_map,
> + build_lb_svcs(ovnsb_txn, sbrec_service_monitor_table, svc_monitor_mac,
> + svc_monitor_mac_ea, ls_ports, lb_dps_map,
> svc_monitor_lsps, svc_monitor_map);
> build_lswitch_lbs_from_lrouter(lr_datapaths, lb_dps_map,
> lb_group_dps_map);
> }
> @@ -9047,6 +8988,7 @@ build_lswitch_arp_nd_responder_default(struct
> ovn_datapath *od,
> static void
> build_lswitch_arp_nd_service_monitor(const struct ovn_lb_datapaths *lb_dps,
> const struct hmap *ls_ports,
> + const char *svc_monitor_mac,
> struct lflow_table *lflows,
> struct ds *actions,
> struct ds *match)
> @@ -15532,6 +15474,7 @@ struct lswitch_flow_build_info {
> struct ds match;
> struct ds actions;
> size_t thread_lflow_counter;
> + const char *svc_monitor_mac;
> };
>
> /* Helper function to combine all lflow generation which is iterated by
> @@ -15762,6 +15705,7 @@ build_lflows_thread(void *arg)
> }
> build_lswitch_arp_nd_service_monitor(lb_dps,
> lsi->ls_ports,
> +
> lsi->svc_monitor_mac,
> lsi->lflows,
> &lsi->match,
> &lsi->actions);
> @@ -15888,7 +15832,8 @@ build_lswitch_and_lrouter_flows(
> const struct hmap *lb_dps_map,
> const struct hmap *svc_monitor_map,
> const struct hmap *bfd_connections,
> - const struct chassis_features *features)
> + const struct chassis_features *features,
> + const char *svc_monitor_mac)
> {
>
> char *svc_check_match = xasprintf("eth.dst == %s", svc_monitor_mac);
> @@ -15921,6 +15866,7 @@ build_lswitch_and_lrouter_flows(
> lsiv[index].features = features;
> lsiv[index].svc_check_match = svc_check_match;
> lsiv[index].thread_lflow_counter = 0;
> + lsiv[index].svc_monitor_mac = svc_monitor_mac;
> ds_init(&lsiv[index].match);
> ds_init(&lsiv[index].actions);
>
> @@ -15960,6 +15906,7 @@ build_lswitch_and_lrouter_flows(
> .bfd_connections = bfd_connections,
> .features = features,
> .svc_check_match = svc_check_match,
> + .svc_monitor_mac = svc_monitor_mac,
> .match = DS_EMPTY_INITIALIZER,
> .actions = DS_EMPTY_INITIALIZER,
> };
> @@ -15999,6 +15946,7 @@ build_lswitch_and_lrouter_flows(
> stopwatch_start(LFLOWS_LBS_STOPWATCH_NAME, time_msec());
> HMAP_FOR_EACH (lb_dps, hmap_node, lb_dps_map) {
> build_lswitch_arp_nd_service_monitor(lb_dps, lsi.ls_ports,
> + lsi.svc_monitor_mac,
> lsi.lflows, &lsi.actions,
> &lsi.match);
> build_lrouter_defrag_flows_for_lb(lb_dps, lsi.lflows,
> @@ -16119,7 +16067,8 @@ void build_lflows(struct ovsdb_idl_txn *ovnsb_txn,
> input_data->lb_datapaths_map,
> input_data->svc_monitor_map,
> input_data->bfd_connections,
> - input_data->features);
> + input_data->features,
> + input_data->svc_monitor_mac);
>
> if (parallelization_state == STATE_INIT_HASH_SIZES) {
> parallelization_state = STATE_USE_PARALLELIZATION;
> @@ -16401,6 +16350,7 @@ lflow_handle_northd_lb_changes(struct ovsdb_idl_txn
> *ovnsb_txn,
> struct ds actions = DS_EMPTY_INITIALIZER;
>
> build_lswitch_arp_nd_service_monitor(lb_dps, lflow_input->ls_ports,
> + lflow_input->svc_monitor_mac,
> lflows, &actions,
> &match);
> build_lrouter_defrag_flows_for_lb(lb_dps, lflows,
> @@ -17179,18 +17129,6 @@ destroy_datapaths_and_ports(struct ovn_datapaths
> *ls_datapaths,
> ovn_datapaths_destroy(lr_datapaths);
> }
>
> -static void
> -northd_enable_all_features(struct northd_data *data)
> -{
> - data->features = (struct chassis_features) {
> - .ct_no_masked_label = true,
> - .mac_binding_timestamp = true,
> - .ct_lb_related = true,
> - .fdb_timestamp = true,
> - .ls_dpg_column = true,
> - };
> -}
> -
> void
> northd_init(struct northd_data *data)
> {
> @@ -17201,8 +17139,6 @@ northd_init(struct northd_data *data)
> hmap_init(&data->lb_datapaths_map);
> hmap_init(&data->lb_group_datapaths_map);
> ovs_list_init(&data->lr_list);
> - northd_enable_all_features(data);
> - data->ovn_internal_version_changed = false;
> sset_init(&data->svc_monitor_lsps);
> hmap_init(&data->svc_monitor_map);
> init_northd_tracked_data(data);
> @@ -17242,7 +17178,6 @@ northd_destroy(struct northd_data *data)
> destroy_datapaths_and_ports(&data->ls_datapaths, &data->lr_datapaths,
> &data->ls_ports, &data->lr_ports,
> &data->lr_list);
> - destroy_debug_config();
>
> sset_destroy(&data->svc_monitor_lsps);
> destroy_northd_tracked_data(data);
> @@ -17259,83 +17194,22 @@ ovnnb_db_run(struct northd_input *input_data,
> }
> stopwatch_start(BUILD_LFLOWS_CTX_STOPWATCH_NAME, time_msec());
>
> - /* Sync ipsec configuration.
> - * Copy nb_cfg from northbound to southbound database.
> - * Also set up to update sb_cfg once our southbound transaction commits.
> */
> - const struct nbrec_nb_global *nb = nbrec_nb_global_table_first(
> - input_data->nbrec_nb_global_table);
> - if (!nb) {
> - nb = nbrec_nb_global_insert(ovnnb_txn);
> - }
> -
> - const char *mac_addr_prefix = set_mac_prefix(smap_get(&nb->options,
> - "mac_prefix"));
> -
> - const char *monitor_mac = smap_get(&nb->options, "svc_monitor_mac");
> - if (monitor_mac) {
> - if (eth_addr_from_string(monitor_mac, &svc_monitor_mac_ea)) {
> - snprintf(svc_monitor_mac, sizeof svc_monitor_mac,
> - ETH_ADDR_FMT, ETH_ADDR_ARGS(svc_monitor_mac_ea));
> - } else {
> - monitor_mac = NULL;
> - }
> - }
> -
> - struct smap options;
> - smap_clone(&options, &nb->options);
> -
> - smap_replace(&options, "mac_prefix", mac_addr_prefix);
> -
> - if (!monitor_mac) {
> - eth_addr_random(&svc_monitor_mac_ea);
> - snprintf(svc_monitor_mac, sizeof svc_monitor_mac,
> - ETH_ADDR_FMT, ETH_ADDR_ARGS(svc_monitor_mac_ea));
> - smap_replace(&options, "svc_monitor_mac", svc_monitor_mac);
> - }
> -
> - char *max_tunid = xasprintf("%d",
> - get_ovn_max_dp_key_local(input_data->sbrec_chassis_table));
> - smap_replace(&options, "max_tunid", max_tunid);
> - free(max_tunid);
> -
> - char *ovn_internal_version = ovn_get_internal_version();
> - if (!strcmp(ovn_internal_version,
> - smap_get_def(&options, "northd_internal_version", ""))) {
> - data->ovn_internal_version_changed = false;
> - } else {
> - smap_replace(&options, "northd_internal_version",
> - ovn_internal_version);
> - }
> - free(ovn_internal_version);
> -
> - if (!smap_equal(&nb->options, &options)) {
> - nbrec_nb_global_verify_options(nb);
> - nbrec_nb_global_set_options(nb, &options);
> - }
> -
> - use_ct_inv_match = smap_get_bool(&nb->options,
> + use_ct_inv_match = smap_get_bool(input_data->nb_options,
> "use_ct_inv_match", true);
>
> /* deprecated, use --event instead */
> - controller_event_en = smap_get_bool(&nb->options,
> + controller_event_en = smap_get_bool(input_data->nb_options,
> "controller_event", false);
> - check_lsp_is_up = !smap_get_bool(&nb->options,
> + check_lsp_is_up = !smap_get_bool(input_data->nb_options,
> "ignore_lsp_down", true);
> - default_acl_drop = smap_get_bool(&nb->options, "default_acl_drop",
> false);
> + default_acl_drop = smap_get_bool(input_data->nb_options,
> + "default_acl_drop", false);
>
> - install_ls_lb_from_router = smap_get_bool(&nb->options,
> + install_ls_lb_from_router = smap_get_bool(input_data->nb_options,
> "install_ls_lb_from_router",
> false);
> - use_common_zone = smap_get_bool(&nb->options, "use_common_zone", false);
> -
> - if (smap_get_bool(&nb->options, "ignore_chassis_features", false)) {
> - northd_enable_all_features(data);
> - } else {
> - build_chassis_features(input_data->sbrec_chassis_table,
> - &data->features);
> - }
> -
> - init_debug_config(nb);
> + use_common_zone = smap_get_bool(input_data->nb_options,
> "use_common_zone",
> + false);
>
> build_datapaths(ovnsb_txn,
> input_data->nbrec_logical_switch_table,
> @@ -17360,6 +17234,8 @@ ovnnb_db_run(struct northd_input *input_data,
> &data->ls_ports, &data->lr_ports);
> build_lb_port_related_data(ovnsb_txn,
> input_data->sbrec_service_monitor_table,
> + input_data->svc_monitor_mac,
> + &input_data->svc_monitor_mac_ea,
> &data->lr_datapaths, &data->ls_ports,
> &data->lb_datapaths_map,
> &data->lb_group_datapaths_map,
> @@ -17392,38 +17268,6 @@ ovnnb_db_run(struct northd_input *input_data,
> &data->ls_datapaths.datapaths);
> stopwatch_stop(CLEAR_LFLOWS_CTX_STOPWATCH_NAME, time_msec());
>
> - /* Set up SB_Global (depends on chassis features). */
> - const struct sbrec_sb_global *sb = sbrec_sb_global_table_first(
> - input_data->sbrec_sb_global_table);
> - if (!sb) {
> - sb = sbrec_sb_global_insert(ovnsb_txn);
> - }
> - if (nb->ipsec != sb->ipsec) {
> - sbrec_sb_global_set_ipsec(sb, nb->ipsec);
> - }
> -
> - /* Inform ovn-controllers whether LB flows will use ct_mark (i.e., only
> - * if all chassis support it). If not explicitly present in the database
> - * the default value to be used for this option is 'true'.
> - */
> - if (!data->features.ct_no_masked_label) {
> - smap_replace(&options, "lb_hairpin_use_ct_mark", "false");
> - } else {
> - smap_remove(&options, "lb_hairpin_use_ct_mark");
> - }
> -
> - /* Hackaround SB_global.options overwrite by NB_Global.options for
> - * 'sbctl_probe_interval' option.
> - */
> - const char *sip = smap_get(&sb->options, "sbctl_probe_interval");
> - if (sip) {
> - smap_replace(&options, "sbctl_probe_interval", sip);
> - }
> -
> - if (!smap_equal(&sb->options, &options)) {
> - sbrec_sb_global_set_options(sb, &options);
> - }
> - smap_destroy(&options);
> }
>
> /* Stores the set of chassis which references an ha_chassis_group.
> @@ -17714,12 +17558,6 @@ ovnsb_db_run(struct ovsdb_idl_txn *ovnnb_txn,
> ovn_update_ipv6_prefix(lr_ports);
> }
>
> -const char *
> -northd_get_svc_monitor_mac(void)
> -{
> - return svc_monitor_mac;
> -}
> -
> const struct ovn_datapath *
> northd_get_datapath_for_port(const struct hmap *ls_ports,
> const char *port_name)
> diff --git a/northd/northd.h b/northd/northd.h
> index 9d001206c1..b5c175929e 100644
> --- a/northd/northd.h
> +++ b/northd/northd.h
> @@ -27,7 +27,6 @@
>
> struct northd_input {
> /* Northbound table references */
> - const struct nbrec_nb_global_table *nbrec_nb_global_table;
> const struct nbrec_logical_switch_table *nbrec_logical_switch_table;
> const struct nbrec_logical_router_table *nbrec_logical_router_table;
> const struct nbrec_static_mac_binding_table
> @@ -37,7 +36,6 @@ struct northd_input {
> const struct nbrec_mirror_table *nbrec_mirror_table;
>
> /* Southbound table references */
> - const struct sbrec_sb_global_table *sbrec_sb_global_table;
> const struct sbrec_datapath_binding_table *sbrec_datapath_binding_table;
> const struct sbrec_port_binding_table *sbrec_port_binding_table;
> const struct sbrec_mac_binding_table *sbrec_mac_binding_table;
> @@ -57,6 +55,13 @@ struct northd_input {
> const struct hmap *lbs;
> const struct hmap *lbgrps;
>
> + /* Global config data node inputs. */
> + const struct smap *nb_options;
> + const struct smap *sb_options;
> + const char *svc_monitor_mac;
> + struct eth_addr svc_monitor_mac_ea;
> + const struct chassis_features *features;
> +
> /* Indexes */
> struct ovsdb_idl_index *sbrec_chassis_by_name;
> struct ovsdb_idl_index *sbrec_chassis_by_hostname;
> @@ -66,14 +71,6 @@ struct northd_input {
> struct ovsdb_idl_index *sbrec_fdb_by_dp_and_port;
> };
>
> -struct chassis_features {
> - bool ct_no_masked_label;
> - bool mac_binding_timestamp;
> - bool ct_lb_related;
> - bool fdb_timestamp;
> - bool ls_dpg_column;
> -};
> -
> /* A collection of datapaths. E.g. all logical switch datapaths, or all
> * logical router datapaths. */
> struct ovn_datapaths {
> @@ -156,8 +153,6 @@ struct northd_data {
> struct hmap lb_datapaths_map;
> struct hmap lb_group_datapaths_map;
> struct ovs_list lr_list;
> - bool ovn_internal_version_changed;
> - struct chassis_features features;
> struct sset svc_monitor_lsps;
> struct hmap svc_monitor_map;
>
> @@ -194,6 +189,7 @@ struct lflow_input {
> const struct chassis_features *features;
> const struct hmap *svc_monitor_map;
> bool ovn_internal_version_changed;
> + const char *svc_monitor_mac;
> };
>
> extern int parallelization_state;
> @@ -722,8 +718,6 @@ void bfd_cleanup_connections(const struct nbrec_bfd_table
> *,
> struct hmap *bfd_map);
> void run_update_worker_pool(int n_threads);
>
> -const char *northd_get_svc_monitor_mac(void);
> -
> const struct ovn_datapath *northd_get_datapath_for_port(
> const struct hmap *ls_ports, const char *port_name);
>
> @@ -787,4 +781,6 @@ lr_has_multiple_gw_ports(const struct ovn_datapath *od)
> return od->n_l3dgw_ports > 1 && !od->is_gw_router;
> }
>
> +uint32_t get_ovn_max_dp_key_local(const struct sbrec_chassis_table *);
> +
> #endif /* NORTHD_H */
> diff --git a/tests/ovn-northd.at b/tests/ovn-northd.at
> index 929bb45aed..d8ec3eead5 100644
> --- a/tests/ovn-northd.at
> +++ b/tests/ovn-northd.at
> @@ -8838,7 +8838,7 @@ AT_CHECK([grep "ls_in_lb " S1flows | sed
> 's/table=../table=??/' | sort], [0], [d
> table=??(ls_in_lb ), priority=0 , match=(1), action=(next;)
> ])
>
> -ovn-nbctl --wait=sb set NB_Global . options:install_ls_lb_from_router=true
> +check ovn-nbctl --wait=sb set NB_Global .
> options:install_ls_lb_from_router=true
>
> ovn-sbctl dump-flows S0 > S0flows
> ovn-sbctl dump-flows S1 > S1flows
> @@ -8857,6 +8857,7 @@ AT_CHECK([grep "ls_in_lb " S1flows | sed
> 's/table=../table=??/' | sort], [0], [d
> table=??(ls_in_lb ), priority=120 , match=(ct.new && ip4.dst ==
> 172.16.0.11 && tcp.dst == 8080), action=(reg0[[1]] = 0;
> ct_lb_mark(backends=10.0.0.2:8080);)
> ])
>
> +
> ovn-sbctl get datapath S0 _uuid > dp_uuids
> ovn-sbctl get datapath S1 _uuid >> dp_uuids
> lb_dp_group=$(ovn-sbctl --bare --columns ls_datapath_group find
> Load_Balancer name=lb0)
> @@ -8865,7 +8866,7 @@ AT_CHECK_UNQUOTED([ovn-sbctl --bare --columns
> _uuid,datapaths find Logical_DP_Gr
> $(cat dp_uuids | sort)
> ])
>
> -ovn-nbctl --wait=sb set NB_Global . options:install_ls_lb_from_router=false
> +check ovn-nbctl --wait=sb set NB_Global .
> options:install_ls_lb_from_router=false
>
> ovn-sbctl dump-flows S0 > S0flows
> ovn-sbctl dump-flows S1 > S1flows
> @@ -9250,12 +9251,11 @@ $4
> AS_BOX([Create new PG1 and PG2])
> check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> check ovn-nbctl --wait=sb -- pg-add pg1 -- pg-add pg2
> -dnl The northd node should not recompute, it should handle nb_global update
> -dnl though, therefore "compute: 1".
> +dnl The northd node should not recompute.
> AT_CHECK([as northd ovn-appctl -t ovn-northd inc-engine/show-stats northd],
> [0], [dnl
> Node: northd
> - recompute: 0
> -- compute: 1
> +- compute: 0
> - abort: 0
> ])
> dnl The port_group node recomputes every time a NB port group is
> added/deleted.
> @@ -9288,12 +9288,11 @@ check ovn-nbctl --wait=sb \
> check_column "sw1.1" sb:Port_Group ports name="${sw1_key}_pg1"
> check_column "sw2.1" sb:Port_Group ports name="${sw2_key}_pg1"
>
> -dnl The northd node should not recompute, it should handle nb_global update
> -dnl though, therefore "compute: 1".
> +dnl The northd node should not recompute.
> AT_CHECK([as northd ovn-appctl -t ovn-northd inc-engine/show-stats northd],
> [0], [dnl
> Node: northd
> - recompute: 0
> -- compute: 1
> +- compute: 0
> - abort: 0
> ])
> dnl The port_group node recomputes also every time a port from a new switch
> @@ -9325,12 +9324,11 @@ check_column "sw2.1" sb:Port_Group ports
> name="${sw2_key}_pg1"
> check_column "sw1.2" sb:Port_Group ports name="${sw1_key}_pg2"
> check_column "sw2.2" sb:Port_Group ports name="${sw2_key}_pg2"
>
> -dnl The northd node should not recompute, it should handle nb_global update
> -dnl though, therefore "compute: 1".
> +dnl The northd node should not recompute.
> AT_CHECK([as northd ovn-appctl -t ovn-northd inc-engine/show-stats northd],
> [0], [dnl
> Node: northd
> - recompute: 0
> -- compute: 1
> +- compute: 0
> - abort: 0
> ])
> dnl The port_group node recomputes also every time a port from a new switch
> @@ -9363,12 +9361,11 @@ check_column "sw2.1 sw2.3" sb:Port_Group ports
> name="${sw2_key}_pg1"
> check_column "sw1.2 sw1.3" sb:Port_Group ports name="${sw1_key}_pg2"
> check_column "sw2.2 sw2.3" sb:Port_Group ports name="${sw2_key}_pg2"
>
> -dnl The northd node should not recompute, it should handle nb_global update
> -dnl though, therefore "compute: 1".
> +dnl The northd node should not recompute.
> AT_CHECK([as northd ovn-appctl -t ovn-northd inc-engine/show-stats northd],
> [0], [dnl
> Node: northd
> - recompute: 0
> -- compute: 1
> +- compute: 0
> - abort: 0
> ])
> dnl We did not change the set of switches a pg is applied to, there should be
> @@ -9406,7 +9403,7 @@ dnl though, therefore "compute: 1".
> AT_CHECK([as northd ovn-appctl -t ovn-northd inc-engine/show-stats northd],
> [0], [dnl
> Node: northd
> - recompute: 0
> -- compute: 1
> +- compute: 0
> - abort: 0
> ])
> dnl We did not change the set of switches a pg is applied to, there should be
> @@ -9438,12 +9435,11 @@ check_column "sw1.2" sb:Port_Group ports
> name="${sw1_key}_pg2"
> AT_CHECK([fetch_column sb:Port_Group ports name="${sw2_key}_pg2"], [0], [
> ])
>
> -dnl The northd node should not recompute, it should handle nb_global update
> -dnl though, therefore "compute: 1".
> +dnl The northd node should not recompute.
> AT_CHECK([as northd ovn-appctl -t ovn-northd inc-engine/show-stats northd],
> [0], [dnl
> Node: northd
> - recompute: 0
> -- compute: 1
> +- compute: 0
> - abort: 0
> ])
> dnl We changed the set of switches a pg is applied to, there should be
> @@ -9476,12 +9472,11 @@ check_column "sw1.2" sb:Port_Group ports
> name="${sw1_key}_pg2"
> AT_CHECK([fetch_column sb:Port_Group ports name="${sw2_key}_pg2"], [0], [
> ])
>
> -dnl The northd node should not recompute, it should handle nb_global update
> -dnl though, therefore "compute: 1".
> +dnl The northd node should not recompute.
> AT_CHECK([as northd ovn-appctl -t ovn-northd inc-engine/show-stats northd],
> [0], [dnl
> Node: northd
> - recompute: 0
> -- compute: 1
> +- compute: 0
> - abort: 0
> ])
> dnl We changed the set of switches a pg is applied to, there should be
> @@ -9514,12 +9509,11 @@ check_column "sw2.1" sb:Port_Group ports
> name="${sw2_key}_pg1"
> check_column "sw1.2" sb:Port_Group ports name="${sw1_key}_pg2"
> check_column "sw2.2" sb:Port_Group ports name="${sw2_key}_pg2"
>
> -dnl The northd node should not recompute, it should handle nb_global update
> -dnl though, therefore "compute: 1".
> +dnl The northd node should not recompute.
> AT_CHECK([as northd ovn-appctl -t ovn-northd inc-engine/show-stats northd],
> [0], [dnl
> Node: northd
> - recompute: 0
> -- compute: 1
> +- compute: 0
> - abort: 0
> ])
> dnl We changed the set of switches a pg is applied to, there should be a
> @@ -9554,12 +9548,11 @@ check_column "sw1.2" sb:Port_Group ports
> name="${sw1_key}_pg2"
> AT_CHECK([fetch_column sb:Port_Group ports name="${sw2_key}_pg2"], [0], [
> ])
>
> -dnl The northd node should not recompute, it should handle nb_global update
> -dnl though, therefore "compute: 1".
> +dnl The northd node should not recompute,.
> AT_CHECK([as northd ovn-appctl -t ovn-northd inc-engine/show-stats northd],
> [0], [dnl
> Node: northd
> - recompute: 0
> -- compute: 1
> +- compute: 0
> - abort: 0
> ])
> dnl We changed the set of switches a pg is applied to, there should be a
> @@ -11922,3 +11915,212 @@ CHECK_NO_CHANGE_AFTER_RECOMPUTE
> OVN_CLEANUP([hv1])
> AT_CLEANUP
> ])
> +
> +OVN_FOR_EACH_NORTHD_NO_HV([
> +AT_SETUP([NB_Global and SB_Global incremental processing])
> +
> +ovn_start
> +
> +check_engine_stats() {
> + node=$1
> + recompute=$2
> + compute=$3
> +
> + echo "__file__:__line__: Checking engine stats for node $node : recompute
> - \
> +$recompute : compute - $compute"
> +
> + node_stat=$(as northd ovn-appctl -t ovn-northd inc-engine/show-stats $node)
> + # node_stat will be of this format :
> + # - Node: lflow - recompute: 3 - compute: 0 - abort: 0
> + node_recompute_ct=$(echo $node_stat | cut -d '-' -f2 | cut -d ':' -f2)
> + node_compute_ct=$(echo $node_stat | cut -d '-' -f3 | cut -d ':' -f2)
> +
> + if [[ "$recompute" == "norecompute" ]]; then
> + # node should not be recomputed
> + echo "Expecting $node recompute count - $node_recompute_ct to be 0"
> + check test "$node_recompute_ct" -eq "0"
> + else
> + echo "Expecting $node recompute count - $node_recompute_ct not to be 0"
> + check test "$node_recompute_ct" -ne "0"
> + fi
> +
> + if [[ "$compute" == "nocompute" ]]; then
> + # node should not be computed
> + echo "Expecting $node compute count - $node_compute_ct to be 0"
> + check test "$node_compute_ct" -eq "0"
> + else
> + echo "Expecting $node compute count - $node_compute_ct not to be 0"
> + check test "$node_compute_ct" -ne "0"
> + fi
> +}
> +
> +check ovn-nbctl ls-add sw0
> +check ovn-nbctl lr-add lr0
> +check ovn-nbctl lsp-add sw0 sw0-p1 -- lsp-set-addresses sw0-p1
> "00:00:20:20:00:03 10.0.0.3"
> +check ovn-nbctl lrp-add lr0 lr0-sw0 00:00:20:20:12:14 10.0.0.1/24
> +check ovn-nbctl lsp-add sw0 sw0-lr0
> +check ovn-nbctl lsp-set-type sw0-lr0 router
> +check ovn-nbctl lsp-set-addresses sw0-lr0 router
> +check ovn-nbctl --wait=sb lsp-set-options sw0-lr0 router-port=lr0-sw0
> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> +
> +# This should not result in recomputes.
> +check ovn-nbctl --wait=sb set NB_Global . options:foo=bar
> +check_engine_stats global_config norecompute compute
> +check_engine_stats northd norecompute compute
> +check_engine_stats lflow norecompute compute
> +CHECK_NO_CHANGE_AFTER_RECOMPUTE
> +
> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> +# This should result in recomputes.
> +check ovn-sbctl set SB_Global . options:bar=foo
> +check_engine_stats global_config recompute compute
> +check_engine_stats northd recompute nocompute
> +check_engine_stats lflow recompute nocompute
> +CHECK_NO_CHANGE_AFTER_RECOMPUTE
> +
> +# Clears an nb option and checks that recomputes were triggered
> +# and the option was added back by ovn-northd or not depending
> +# on the 'added_back' argument.
> +clear_nb_option() {
> + option=$1
> + add_back=$2
> + echo "clearing the nb option - $option"
> + check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> + check ovn-nbctl --wait=sb remove NB_Global . options $option
> + check_engine_stats global_config recompute compute
> + check_engine_stats northd recompute nocompute
> + check_engine_stats lflow recompute nocompute
> +
> + local retval=1
> + if [ "$add_back" == "true" ]; then
> + retval=0
> + fi
> + AT_CHECK([ovn-nbctl get NB_Global . options:$option], [$retval], [ignore],
> [ignore])
> +}
> +
> +# Clear svc_monitor_mac and few other options which result in recompute.
> +# and ovn-northd should update the nb options back.
> +clear_nb_option svc_monitor_mac true
> +clear_nb_option max_tunid true
> +clear_nb_option mac_prefix true
> +clear_nb_option northd_internal_version true
> +
> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> +check ovn-nbctl --wait=sb set NB_Global .
> options:ignore_chassis_features=true
> +check_engine_stats global_config recompute compute
> +check_engine_stats northd recompute nocompute
> +check_engine_stats lflow recompute nocompute
> +
> +clear_nb_option ignore_chassis_features false
> +
> +set_nb_option_lflow_recompute() {
> + local option=$1
> + local value=$2
> + check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> + check ovn-nbctl --wait=sb set NB_Global . options:$option=$value
> + check_engine_stats global_config norecompute compute
> + check_engine_stats northd recompute nocompute
> + check_engine_stats lflow recompute nocompute
> + check_engine_stats mac_binding_aging recompute nocompute
> + CHECK_NO_CHANGE_AFTER_RECOMPUTE
> +}
> +
> +clear_nb_option_lflow_recompute() {
> + local option=$1
> + check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> + check ovn-nbctl --wait=sb remove NB_Global . options $option
> + check_engine_stats global_config norecompute compute
> + check_engine_stats northd recompute nocompute
> + check_engine_stats lflow recompute nocompute
> + check_engine_stats mac_binding_aging recompute nocompute
> + CHECK_NO_CHANGE_AFTER_RECOMPUTE
> +}
> +
> +set_nb_option_lflow_recompute debug_drop_domain_id 1
> +clear_nb_option_lflow_recompute debug_drop_domain_id
> +
> +set_nb_option_lflow_recompute debug_drop_collector_set 1
> +clear_nb_option_lflow_recompute debug_drop_collector_set
> +
> +set_nb_option_lflow_recompute mac_binding_removal_limit 100
> +clear_nb_option_lflow_recompute mac_binding_removal_limit
> +
> +set_nb_option_lflow_recompute fdb_removal_limit 100
> +clear_nb_option_lflow_recompute fdb_removal_limit
> +
> +set_nb_option_lflow_recompute controller_event true
> +clear_nb_option_lflow_recompute controller_event
> +
> +set_nb_option_lflow_recompute ignore_lsp_down true
> +clear_nb_option_lflow_recompute ignore_lsp_down
> +
> +set_nb_option_lflow_recompute use_ct_inv_match true
> +clear_nb_option_lflow_recompute use_ct_inv_match
> +
> +set_nb_option_lflow_recompute default_acl_drop true
> +clear_nb_option_lflow_recompute default_acl_drop
> +
> +set_nb_option_lflow_recompute use_common_zone true
> +clear_nb_option_lflow_recompute use_common_zone
> +
> +set_nb_option_lflow_recompute install_ls_lb_from_router true
> +clear_nb_option_lflow_recompute install_ls_lb_from_router
> +
> +# Now test changes to chassis for feature changes.
> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> +check ovn-sbctl chassis-add ch1 geneve 127.0.0.1
> +check ovn-nbctl --wait=sb sync
> +check_engine_stats global_config recompute compute
> +check_engine_stats northd recompute nocompute
> +check_engine_stats lflow recompute nocompute
> +
> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> +check ovn-sbctl chassis-add ch2 geneve 127.0.0.2
> +check ovn-nbctl --wait=sb sync
> +check_engine_stats global_config recompute compute
> +check_engine_stats northd recompute nocompute
> +check_engine_stats lflow recompute nocompute
> +
> +AT_CHECK([ovn-nbctl get NB_Global . options:max_tunid | \
> +sed s/":"//g | sed s/\"//g], [0], [16711680
> +], [])
> +
> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> +check ovn-sbctl chassis-del ch2
> +check ovn-nbctl --wait=sb sync
> +check_engine_stats global_config recompute compute
> +check_engine_stats northd recompute nocompute
> +check_engine_stats lflow recompute nocompute
> +
> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> +check ovn-sbctl set encap . type=vxlan
> +check ovn-nbctl --wait=sb sync
> +check_engine_stats global_config recompute compute
> +check_engine_stats northd recompute nocompute
> +check_engine_stats lflow recompute nocompute
> +
> +AT_CHECK([ovn-nbctl get NB_Global . options:max_tunid | \
> +sed s/":"//g | sed s/\"//g], [0], [4095
> +], [])
> +
> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> +check ovn-sbctl set chassis . other_config:foo=bar
> +check ovn-nbctl --wait=sb sync
> +check_engine_stats global_config norecompute compute
> +check_engine_stats mac_binding_aging recompute nocompute
> +check_engine_stats fdb_aging recompute nocompute
> +check_engine_stats northd recompute nocompute
> +check_engine_stats lflow recompute nocompute
> +
> +check as northd ovn-appctl -t ovn-northd inc-engine/clear-stats
> +check ovn-sbctl set chassis . other_config:ct-no-masked-label=true
> +check ovn-nbctl --wait=sb sync
> +check_engine_stats global_config norecompute compute
> +check_engine_stats mac_binding_aging recompute nocompute
> +check_engine_stats fdb_aging recompute nocompute
> +check_engine_stats northd recompute nocompute
> +check_engine_stats lflow recompute nocompute
> +
> +AT_CLEANUP
> +])
> --
> 2.43.0
>
> _______________________________________________
> dev mailing list
> [email protected]
> https://mail.openvswitch.org/mailman/listinfo/ovs-dev
>
_______________________________________________
dev mailing list
[email protected]
https://mail.openvswitch.org/mailman/listinfo/ovs-dev
