zebra: add 'show debugging route-notification' command

There is no information on how the route notification are sent to the control plane daemons. Add a vty command that dumps how many route notifications are processed, and how many batches messages are sent. Signed-off-by: Philippe Guibert <[email protected]>
pguibert6WIND · May 31, 2024 · 8ae2b73 · 8ae2b73
1 parent c881f45
commit 8ae2b73
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diff --git a/zebra/rib.h b/zebra/rib.h
@@ -633,6 +633,7 @@ extern void
 zebra_route_notify_job_owner_list_enqueue(struct route_node *rn,
 					  const struct zebra_dplane_ctx *ctx,
 					  enum zapi_route_notify_owner note);
+extern void zebra_route_notification_information_display(struct vty *vty);
 
 extern pid_t pid;
 

diff --git a/zebra/zebra_rib.c b/zebra/zebra_rib.c
@@ -5319,3 +5319,15 @@ struct route_table *rib_tables_iter_next(rib_tables_iter_t *iter)
 
 	return table;
 }
+
+void zebra_route_notification_information_display(struct vty *vty)
+{
+	vty_out(vty,
+		"Route notify owner list count %u, processed %u, max per batch %u\n",
+		zebra_route_notify_job_owner_list_num,
+		zebra_route_notify_job_owner_list_processed,
+		zebra_route_notify_job_owner_list_max_batch);
+	vty_out(vty, "Process Notify Client list count %u, processed %u\n",
+		zebra_process_notify_client_list_num,
+		zebra_process_notify_client_list_processed);
+}
diff --git a/zebra/zebra_vty.c b/zebra/zebra_vty.c
@@ -4152,6 +4152,18 @@ DEFUN (zebra_show_routing_tables_summary,
 	return CMD_SUCCESS;
 }
 
+/* Display route notification information */
+DEFUN(show_debugging_route_notification,
+      show_debugging_route_notification_cmd,
+      "show debugging route-notification",
+      SHOW_STR
+      DEBUG_STR
+      "Display route notification information\n")
+{
+	zebra_route_notification_information_display(vty);
+	return CMD_SUCCESS;
+}
+
 /* Table configuration write function. */
 static int config_write_table(struct vty *vty)
 {
@@ -4475,4 +4487,5 @@ void zebra_vty_init(void)
 #endif /* HAVE_SCRIPTING */
 
 	install_element(VIEW_NODE, &zebra_show_routing_tables_summary_cmd);
+	install_element(VIEW_NODE, &show_debugging_route_notification_cmd);
 }