@@ -586,6 +586,9 @@ ENGINE_FUNC_SB(dhcpv6_options);
ENGINE_FUNC_SB(dns);
ENGINE_FUNC_SB(gateway_chassis);
+ENGINE_FUNC_OVS(port);
+ENGINE_FUNC_OVS(interface);
+
struct ed_type_runtime_data {
struct chassis_index *chassis_index;
struct hmap *local_datapaths;
@@ -641,6 +644,7 @@ runtime_data_run(struct engine_node *node)
ovs_assert(chassis);
bfd_calculate_active_tunnels(br_int, active_tunnels);
+ /* requires ctx->ovnsb_idl_txn */
binding_run(ctx, br_int, chassis,
chassis_index, active_tunnels, local_datapaths,
local_lports, local_lport_ids);
@@ -698,6 +702,7 @@ flow_output_run(struct engine_node *node)
} else {
hmap_clear(flow_table);
}
+ /* requires ctx->ovs_idl_txn */
commit_ct_zones(br_int, ctx->pending_ct_zones);
lflow_run(ctx, chassis,
@@ -840,6 +845,9 @@ main(int argc, char *argv[])
ENGINE_NODE_SB(dns, "dns");
ENGINE_NODE_SB(gateway_chassis, "gateway_chassis");
+ ENGINE_NODE_OVS(port, "ovs_table_port");
+ ENGINE_NODE_OVS(interface, "ovs_table_interface");
+
ENGINE_NODE(runtime_data, "runtime_data");
ENGINE_NODE(flow_output, "flow_output");
@@ -858,10 +866,21 @@ main(int argc, char *argv[])
engine_add_input(&en_flow_output, &en_sb_dns, NULL);
engine_add_input(&en_flow_output, &en_sb_gateway_chassis, NULL);
+ engine_add_input(&en_runtime_data, &en_ovs_port, NULL);
+ engine_add_input(&en_runtime_data, &en_ovs_interface, NULL);
+
+ engine_add_input(&en_runtime_data, &en_sb_chassis, NULL);
+ engine_add_input(&en_runtime_data, &en_sb_address_set, NULL);
+ engine_add_input(&en_runtime_data, &en_sb_datapath_binding, NULL);
+ engine_add_input(&en_runtime_data, &en_sb_port_binding, NULL);
+ engine_add_input(&en_runtime_data, &en_sb_gateway_chassis, NULL);
+
uint64_t engine_run_id = 0;
+ uint64_t old_engine_run_id = 0;
/* Main loop. */
exiting = false;
while (!exiting) {
+ old_engine_run_id = engine_run_id;
/* Check OVN SB database. */
char *new_ovnsb_remote = get_ovnsb_remote(ovs_idl_loop.idl);
if (strcmp(ovnsb_remote, new_ovnsb_remote)) {
@@ -896,15 +915,27 @@ main(int argc, char *argv[])
if (ofctrl_can_put()) {
engine_run(&en_flow_output, ++engine_run_id);
-
- ofctrl_put(&flow_table, &pending_ct_zones,
- get_nb_cfg(ctx.ovnsb_idl));
+ if (en_flow_output.changed) {
+ ofctrl_put(&flow_table, &pending_ct_zones,
+ get_nb_cfg(ctx.ovnsb_idl));
+ }
}
+
pinctrl_run(&ctx, br_int, chassis, &chassis_index,
&local_datapaths, &active_tunnels);
}
+ if (old_engine_run_id == engine_run_id ||
+ !ctx.ovnsb_idl_txn || !ctx.ovs_idl_txn) {
+ VLOG_DBG("engine did not run, force recompute next time: "
+ "br_int %p, chassis %p", br_int, chassis);
+ engine_set_force_recompute(true);
+ } else {
+ engine_set_force_recompute(false);
+ }
+ // TODO: is it possible that an update to SB is missed
+ // because of !ctx.ovnsb_idl_txn while ofctrl_run happened?
if (ctx.ovnsb_idl_txn) {
int64_t cur_cfg = ofctrl_get_cur_cfg();
if (cur_cfg && cur_cfg != chassis->nb_cfg) {