+ return;
}
- free(q->network);
- if (network) {
- q->network = xstrdup(network);
+ if (!qos) {
+ qos = ovsrec_qos_insert(ovs_idl_txn);
+ ovsrec_qos_set_type(qos, OVN_QOS_TYPE);
+ ovsrec_port_set_qos(port, qos);
+ smap_add_format(&other_config, "max-rate", "%lld", OVN_QOS_MAX_RATE);
+ ovsrec_qos_set_other_config(qos, &other_config);
+ smap_clear(&other_config);
+
+ smap_add(&external_ids, "ovn_qos", "true");
+ ovsrec_qos_set_external_ids(qos, &external_ids);
+ smap_clear(&external_ids);
}
- q->min_rate = min_rate;
- q->max_rate = max_rate;
- q->burst = burst;
-}
-static const struct ovsrec_qos *
-get_noop_qos(struct ovsdb_idl_txn *ovs_idl_txn,
- const struct ovsrec_qos_table *qos_table)
-{
- const struct ovsrec_qos *qos;
- OVSREC_QOS_TABLE_FOR_EACH (qos, qos_table) {
- if (!strcmp(qos->type, "linux-noop")) {
- return qos;
+ struct ovsrec_queue *queue;
+ size_t i;
+ for (i = 0; i < qos->n_queues; i++) {
+ queue = qos->value_queues[i];
+
+ const char *p = smap_get(&queue->external_ids, "ovn_port");
+ if (p && !strcmp(p, ovn_port)) {
+ break;
}
}
- if (!ovs_idl_txn) {
- return NULL;
+ if (i == qos->n_queues) {
+ queue = ovsrec_queue_insert(ovs_idl_txn);
+ ovsrec_qos_update_queues_setkey(qos, queue_id, queue);
}
- qos = ovsrec_qos_insert(ovs_idl_txn);
- ovsrec_qos_set_type(qos, "linux-noop");
- return qos;
+
+ smap_add_format(&other_config, "max-rate", "%d", max_rate);
+ smap_add_format(&other_config, "min-rate", "%d", min_rate);
+ smap_add_format(&other_config, "burst", "%d", burst);
+ ovsrec_queue_verify_other_config(queue);
+ ovsrec_queue_set_other_config(queue, &other_config);
+ smap_destroy(&other_config);
+
+ smap_add(&external_ids, "ovn_port", ovn_port);
+ ovsrec_queue_verify_external_ids(queue);
+ ovsrec_queue_set_external_ids(queue, &external_ids);
+ smap_destroy(&external_ids);
}
-static bool
-set_noop_qos(struct ovsdb_idl_txn *ovs_idl_txn,
- const struct ovsrec_port_table *port_table,
- const struct ovsrec_qos_table *qos_table,
- struct sset *egress_ifaces)
+static void
+remove_stale_qos_entry(struct ovsdb_idl_txn *ovs_idl_txn,
+ const struct sbrec_port_binding *pb,
+ const struct ovsrec_port_table *port_table,
+ const struct ovsrec_qos_table *qos_table,
+ struct hmap *queue_map)
{
if (!ovs_idl_txn) {
- return false;
+ return;
}
- const struct ovsrec_qos *noop_qos = get_noop_qos(ovs_idl_txn, qos_table);
- if (!noop_qos) {
- return false;
+ struct qos_queue *q = find_qos_queue(
+ queue_map, hash_string(pb->logical_port, 0),
+ pb->logical_port);
+ if (!q) {
+ return;
}
- const struct ovsrec_port *port;
- size_t count = 0;
+ const struct ovsrec_qos *qos;
+ OVSREC_QOS_TABLE_FOR_EACH (qos, qos_table) {
+ for (size_t i = 0; i < qos->n_queues; i++) {
+ struct ovsrec_queue *queue = qos->value_queues[i];
+ if (!queue) {
+ continue;
+ }
- OVSREC_PORT_TABLE_FOR_EACH (port, port_table) {
- if (sset_contains(egress_ifaces, port->name)) {
- ovsrec_port_set_qos(port, noop_qos);
- count++;
- }
- if (sset_count(egress_ifaces) == count) {
- break;
+ const char *ovn_port = smap_get(
+ &queue->external_ids, "ovn_port");
+ if (!ovn_port || strcmp(ovn_port, q->port)) {
+ continue;
+ }
+
+ ovsrec_qos_update_queues_delkey(qos, qos->key_queues[i]);
+ ovsrec_queue_delete(queue);
+
+ if (qos->n_queues == 1) {
+ const struct ovsrec_port *port = NULL, *iter;
+ OVSREC_PORT_TABLE_FOR_EACH (iter, port_table) {
+ if (iter->qos == qos) {
+ port = iter;
+ break;
+ }
+ }
+ if (port) {
+ ovsrec_port_set_qos(port, NULL);
+ }
+ ovsrec_qos_delete(qos);
+ }
+
+ hmap_remove(queue_map, &q->node);
+ qos_queue_erase_entry(q);
+
+ return;
}
}
- return true;
}
static void
-set_qos_type(struct netdev *netdev, const char *type)
+configure_qos(const struct sbrec_port_binding *pb,
+ struct binding_ctx_in *b_ctx_in,
+ struct binding_ctx_out *b_ctx_out)
{
- /* 34359738360 == (2^32 - 1) * 8. netdev_set_qos() doesn't support
- * 64-bit rate netlink attributes, so the maximum value is 2^32 - 1 bytes.
- * The 'max-rate' config option is in bits, so multiplying by 8.
- * Without setting max-rate the reported link speed will be used, which
- * can be unrecognized for certain NICs or reported too low for virtual
- * interfaces. */
- const struct smap conf = SMAP_CONST1(&conf, "max-rate", "34359738360");
- int error = netdev_set_qos(netdev, type, &conf);
- if (error) {
- static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 1);
- VLOG_WARN_RL(&rl, "%s: could not set qdisc type \"%s\" (%s)",
- netdev_get_name(netdev), type, ovs_strerror(error));
- }
-}
-static void
-setup_qos(const char *egress_iface, struct hmap *queue_map)
-{
- static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 5);
- struct netdev *netdev_phy;
+ uint32_t min_rate = smap_get_int(&pb->options, "qos_min_rate", 0);
+ uint32_t max_rate = smap_get_int(&pb->options, "qos_max_rate", 0);
+ uint32_t burst = smap_get_int(&pb->options, "qos_burst", 0);
+ uint32_t queue_id = smap_get_int(&pb->options, "qdisc_queue_id", 0);
- if (!egress_iface) {
- /* Queues cannot be configured. */
+ if ((!min_rate && !max_rate && !burst) || !queue_id) {
+ /* Qos is not configured for this port. */
+ remove_stale_qos_entry(b_ctx_in->ovs_idl_txn, pb,
+ b_ctx_in->port_table,
+ b_ctx_in->qos_table,
+ b_ctx_out->qos_map);
return;
}
- int error = netdev_open(egress_iface, NULL, &netdev_phy);
- if (error) {
- VLOG_WARN_RL(&rl, "%s: could not open netdev (%s)",
- egress_iface, ovs_strerror(error));
- return;
+ const char *network = smap_get(&pb->options, "qos_physical_network");
+ uint32_t hash = hash_string(pb->logical_port, 0);
+ struct qos_queue *q = find_qos_queue(b_ctx_out->qos_map, hash,
+ pb->logical_port);
+ if (!q || q->min_rate != min_rate || q->max_rate != max_rate ||
+ q->burst != burst) {
+ struct shash bridge_mappings = SHASH_INITIALIZER(&bridge_mappings);
+ add_ovs_bridge_mappings(b_ctx_in->ovs_table, b_ctx_in->bridge_table,
+ &bridge_mappings);
+
+ const struct ovsrec_port *port = NULL;
+ const struct ovsrec_interface *iface = NULL;
+ if (network) {
+ iface = get_qos_egress_port_interface(&bridge_mappings, &port,
+ network);
+ }
+ if (iface) {
+ /* Add new QoS entries. */
+ add_ovs_qos_table_entry(b_ctx_in->ovs_idl_txn, port, min_rate,
+ max_rate, burst, queue_id,
+ pb->logical_port);
+ }
+ shash_destroy(&bridge_mappings);
}
- /* Check current qdisc. */
- const char *qdisc_type;
- struct smap qdisc_details;
+ if (!q) {
+ q = xzalloc(sizeof *q);
+ hmap_insert(b_ctx_out->qos_map, &q->node, hash);
+ q->port = xstrdup(pb->logical_port);
+ q->queue_id = queue_id;
+ }
- smap_init(&qdisc_details);
- if (netdev_get_qos(netdev_phy, &qdisc_type, &qdisc_details) != 0 ||
- qdisc_type[0] == '\0') {
- smap_destroy(&qdisc_details);
- netdev_close(netdev_phy);
- /* Qos is not supported. */
- return;
+ free(q->network);
+ if (network) {
+ q->network = xstrdup(network);
}
- smap_destroy(&qdisc_details);
+ q->min_rate = min_rate;
+ q->max_rate = max_rate;
+ q->burst = burst;
+}
- /* If we're not actually being requested to do any QoS:
- *
- * - If the current qdisc type is OVN_QOS_TYPE, then we clear the qdisc
- * type to "". Otherwise, it's possible that our own leftover qdisc
- * settings could cause strange behavior on egress. Also, QoS is
- * expensive and may waste CPU time even if it's not really in use.
- *
- * OVN isn't the only software that can configure qdiscs, and
- * physical interfaces are shared resources, so there is some risk in
- * this strategy: we could disrupt some other program's QoS.
- * Probably, to entirely avoid this possibility we would need to add
- * a configuration setting.
- *
- * - Otherwise leave the qdisc alone. */
- if (hmap_is_empty(queue_map)) {
- if (!strcmp(qdisc_type, OVN_QOS_TYPE)) {
- set_qos_type(netdev_phy, "");
- }
- netdev_close(netdev_phy);
+static void
+ovs_qos_entries_gc(struct ovsdb_idl_txn *ovs_idl_txn,
+ const struct ovsrec_port_table *port_table,
+ const struct ovsrec_qos_table *qos_table,
+ struct hmap *queue_map)
+{
+ if (!ovs_idl_txn) {
return;
}
- /* Configure qdisc. */
- if (strcmp(qdisc_type, OVN_QOS_TYPE)) {
- set_qos_type(netdev_phy, OVN_QOS_TYPE);
- }
-
- /* Check and delete if needed. */
- struct netdev_queue_dump dump;
- unsigned int queue_id;
- struct smap queue_details;
- struct qos_queue *sb_info;
- struct hmap consistent_queues;
-
- smap_init(&queue_details);
- hmap_init(&consistent_queues);
- NETDEV_QUEUE_FOR_EACH (&queue_id, &queue_details, &dump, netdev_phy) {
- bool is_queue_needed = false;
-
- HMAP_FOR_EACH_WITH_HASH (sb_info, node, hash_int(queue_id, 0),
- queue_map) {
- is_queue_needed = true;
- if (sb_info->min_rate ==
- smap_get_int(&queue_details, "min-rate", 0)
- && sb_info->max_rate ==
- smap_get_int(&queue_details, "max-rate", 0)
- && sb_info->burst ==
- smap_get_int(&queue_details, "burst", 0)) {
- /* This queue is consistent. */
- hmap_insert(&consistent_queues, &sb_info->node,
- hash_int(queue_id, 0));
- break;
+ const struct ovsrec_qos *qos, *qos_next;
+ OVSREC_QOS_TABLE_FOR_EACH_SAFE (qos, qos_next, qos_table) {
+ int n_queue_deleted = 0, n_queues = qos->n_queues;
+ for (size_t i = 0; i < n_queues; i++) {
+ struct ovsrec_queue *queue = qos->value_queues[i];
+ if (!queue) {
+ continue;
}
- }
- if (!is_queue_needed) {
- error = netdev_delete_queue(netdev_phy, queue_id);
- if (error) {
- VLOG_WARN_RL(&rl, "%s: could not delete queue %u (%s)",
- egress_iface, queue_id, ovs_strerror(error));
+ const char *port = smap_get(&queue->external_ids, "ovn_port");
+ if (!port) {
+ continue;
}
- }
- }
- /* Create/Update queues. */
- HMAP_FOR_EACH (sb_info, node, queue_map) {
- if (hmap_contains(&consistent_queues, &sb_info->node)) {
- hmap_remove(&consistent_queues, &sb_info->node);
- continue;
+ struct qos_queue *q = find_qos_queue(queue_map,
+ hash_string(port, 0), port);
+ if (!q) {
+ ovsrec_qos_update_queues_delkey(qos, qos->key_queues[i]);
+ ovsrec_queue_delete(queue);
+ n_queue_deleted++;
+ }
}
- smap_clear(&queue_details);
- smap_add_format(&queue_details, "min-rate", "%d", sb_info->min_rate);
- smap_add_format(&queue_details, "max-rate", "%d", sb_info->max_rate);
- smap_add_format(&queue_details, "burst", "%d", sb_info->burst);
- error = netdev_set_queue(netdev_phy, sb_info->queue_id,
- &queue_details);
- if (error) {
- VLOG_WARN_RL(&rl, "%s: could not configure queue %u (%s)",
- egress_iface, sb_info->queue_id, ovs_strerror(error));
+ if (n_queue_deleted && n_queue_deleted == n_queues) {
+ const struct ovsrec_port *port = NULL, *iter;
+ OVSREC_PORT_TABLE_FOR_EACH (iter, port_table) {
+ if (iter->qos == qos) {
+ port = iter;
+ break;
+ }
+ }
+ if (port) {
+ ovsrec_port_set_qos(port, NULL);
+ }
+ ovsrec_qos_delete(qos);
}
}
- smap_destroy(&queue_details);
- hmap_destroy(&consistent_queues);
- netdev_close(netdev_phy);
}
/*
@@ -1536,7 +1582,7 @@ consider_vif_lport_(const struct sbrec_port_binding *pb,
b_ctx_out->tracked_dp_bindings);
}
if (b_lport->lbinding->iface && b_ctx_in->ovs_idl_txn) {
- get_qos_queue(pb, b_ctx_out->qos_map);
+ configure_qos(pb, b_ctx_in, b_ctx_out);
}
} else {
/* We could, but can't claim the lport. */
@@ -1862,7 +1908,7 @@ consider_localnet_lport(const struct sbrec_port_binding
*pb,
update_local_lports(pb->logical_port, b_ctx_out);
if (b_ctx_in->ovs_idl_txn) {
- get_qos_queue(pb, b_ctx_out->qos_map);
+ configure_qos(pb, b_ctx_in, b_ctx_out);
}
update_related_lport(pb, b_ctx_out);
@@ -2113,15 +2159,9 @@ binding_run(struct binding_ctx_in *b_ctx_in, struct
binding_ctx_out *b_ctx_out)
}
shash_destroy(&bridge_mappings);
-
- if (!sset_is_empty(b_ctx_out->egress_ifaces)
- && set_noop_qos(b_ctx_in->ovs_idl_txn, b_ctx_in->port_table,
- b_ctx_in->qos_table, b_ctx_out->egress_ifaces)) {
- const char *entry;
- SSET_FOR_EACH (entry, b_ctx_out->egress_ifaces) {
- setup_qos(entry, b_ctx_out->qos_map);
- }
- }
+ /* Remove stale QoS entries. */
+ ovs_qos_entries_gc(b_ctx_in->ovs_idl_txn, b_ctx_in->port_table,
+ b_ctx_in->qos_table, b_ctx_out->qos_map);
cleanup_claimed_port_timestamps();
}
@@ -2338,6 +2378,12 @@ consider_iface_release(const struct ovsrec_interface
*iface_rec,
b_ctx_out, ld);
}
+ if (b_ctx_in->ovs_idl_txn) {
+ remove_stale_qos_entry(b_ctx_in->ovs_idl_txn, b_lport->pb,
+ b_ctx_in->port_table, b_ctx_in->qos_table,
+ b_ctx_out->qos_map);
+ }
+
/* Release the primary binding lport and other children lports if
* any. */
LIST_FOR_EACH (b_lport, list_node, &lbinding->binding_lports) {
@@ -2510,12 +2556,6 @@ binding_handle_ovs_interface_changes(struct
binding_ctx_in *b_ctx_in,
break;
}
- if (smap_get(&iface_rec->external_ids, "ovn-egress-iface") ||
- sset_contains(b_ctx_out->egress_ifaces, iface_rec->name)) {
- handled = false;
- break;
- }
-
const char *iface_id = smap_get(&iface_rec->external_ids, "iface-id");
const char *old_iface_id = smap_get(b_ctx_out->local_iface_ids,
iface_rec->name);
@@ -2592,15 +2632,6 @@ binding_handle_ovs_interface_changes(struct
binding_ctx_in *b_ctx_in,
}
}
- if (handled && set_noop_qos(b_ctx_in->ovs_idl_txn, b_ctx_in->port_table,
- b_ctx_in->qos_table,
- b_ctx_out->egress_ifaces)) {
- const char *entry;
- SSET_FOR_EACH (entry, b_ctx_out->egress_ifaces) {
- setup_qos(entry, b_ctx_out->qos_map);
- }
- }
-
return handled;
}
@@ -2988,6 +3019,9 @@ binding_handle_port_binding_changes(struct binding_ctx_in *b_ctx_in,
} else {
shash_add(&deleted_other_pbs, pb->logical_port, pb);
}
+
+ remove_stale_qos_entry(b_ctx_in->ovs_idl_txn, pb, b_ctx_in->port_table,
+ b_ctx_in->qos_table, b_ctx_out->qos_map);
}
struct shash_node *node;
@@ -3111,16 +3145,8 @@ delete_done:
}
sbrec_port_binding_index_destroy_row(target);
}
- shash_destroy(&bridge_mappings);
- }
- if (handled && set_noop_qos(b_ctx_in->ovs_idl_txn, b_ctx_in->port_table,
- b_ctx_in->qos_table,
- b_ctx_out->egress_ifaces)) {
- const char *entry;
- SSET_FOR_EACH (entry, b_ctx_out->egress_ifaces) {
- setup_qos(entry, b_ctx_out->qos_map);
- }
+ shash_destroy(&bridge_mappings);
}
return handled;
diff --git a/controller/ovn-controller.c b/controller/ovn-controller.c
index ee0e495ba..3ddf4795e 100644
--- a/controller/ovn-controller.c
+++ b/controller/ovn-controller.c
@@ -1045,6 +1045,12 @@ ctrl_register_ovs_idl(struct ovsdb_idl *ovs_idl)
ovsdb_idl_add_table(ovs_idl, &ovsrec_table_datapath);
ovsdb_idl_add_column(ovs_idl, &ovsrec_datapath_col_capabilities);
ovsdb_idl_add_table(ovs_idl, &ovsrec_table_flow_sample_collector_set);
+ ovsdb_idl_add_table(ovs_idl, &ovsrec_table_qos);
+ ovsdb_idl_add_column(ovs_idl, &ovsrec_qos_col_other_config);
+ ovsdb_idl_add_column(ovs_idl, &ovsrec_qos_col_queues);
+ ovsdb_idl_add_table(ovs_idl, &ovsrec_table_queue);
+ ovsdb_idl_add_column(ovs_idl, &ovsrec_queue_col_other_config);
+ ovsdb_idl_add_column(ovs_idl, &ovsrec_queue_col_external_ids);
chassis_register_ovs_idl(ovs_idl);
encaps_register_ovs_idl(ovs_idl);
@@ -1059,6 +1065,7 @@ ctrl_register_ovs_idl(struct ovsdb_idl *ovs_idl)
ovsdb_idl_track_add_column(ovs_idl, &ovsrec_interface_col_type);
ovsdb_idl_track_add_column(ovs_idl, &ovsrec_interface_col_options);
ovsdb_idl_track_add_column(ovs_idl, &ovsrec_interface_col_ofport);
+ ovsdb_idl_track_add_column(ovs_idl, &ovsrec_interface_col_external_ids);
ovsdb_idl_track_add_column(ovs_idl, &ovsrec_port_col_name);
ovsdb_idl_track_add_column(ovs_idl, &ovsrec_port_col_interfaces);
ovsdb_idl_track_add_column(ovs_idl, &ovsrec_port_col_external_ids);
diff --git a/tests/ovn-performance.at b/tests/ovn-performance.at
index 8ac0a392c..ba329f0f6 100644
--- a/tests/ovn-performance.at
+++ b/tests/ovn-performance.at
@@ -559,11 +559,6 @@ OVN_CONTROLLER_EXPECT_NO_HIT(
[ovn-nbctl --wait=hv set Logical_Switch_Port ln-public
options:qos_burst=1000]
)
-OVN_CONTROLLER_EXPECT_HIT(
- [hv3], [lflow_run],
- [as hv3 ovs-vsctl set interface vgw3 external-ids:ovn-egress-iface=true]
-)
-
ovn-nbctl --wait=hv meter-add meter0 drop 100 pktps 10
OVN_CONTROLLER_EXPECT_NO_HIT(
diff --git a/tests/system-ovn.at b/tests/system-ovn.at
index 83196af91..a4387349c 100644
--- a/tests/system-ovn.at
+++ b/tests/system-ovn.at
@@ -6530,8 +6530,10 @@ ovn_start
OVS_TRAFFIC_VSWITCHD_START()
ADD_BR([br-int])
+ADD_BR([br-public])
ADD_BR([br-ext])
+ovs-ofctl add-flow br-public action=normal
ovs-ofctl add-flow br-ext action=normal
# Set external-ids in br-int needed for ovn-controller
ovs-vsctl \
@@ -6551,32 +6553,87 @@ ADD_VETH(sw01, sw01, br-int, "192.168.1.2/24",
"f0:00:00:01:02:03")
ovn-nbctl lsp-add sw0 sw01 \
-- lsp-set-addresses sw01 "f0:00:00:01:02:03 192.168.1.2"
+ovn-nbctl ls-add sw1
+
+ADD_NAMESPACES(sw11)
+ADD_VETH(sw11, sw11, br-int, "192.168.4.2/24", "f0:00:00:01:04:03")
+ovn-nbctl lsp-add sw1 sw11 \
+ -- lsp-set-addresses sw11 "f0:00:00:01:04:03 192.168.4.2"
+
ADD_NAMESPACES(public)
-ADD_VETH(public, public, br-ext, "192.168.2.2/24", "f0:00:00:01:02:05")
+ADD_VETH(public, public, br-public, "192.168.2.2/24", "f0:00:00:01:02:05")
+AT_CHECK([ovs-vsctl remove interface ovs-public external-ids iface-id=public])
-AT_CHECK([ovs-vsctl set Open_vSwitch . external-ids:ovn-bridge-mappings=phynet:br-ext])
+ADD_NAMESPACES(ext)
+ADD_VETH(ext, ext, br-ext, "192.168.3.2/24", "f0:00:00:01:02:06")
+AT_CHECK([ovs-vsctl remove interface ovs-ext external-ids iface-id=ext])
+
+AT_CHECK([ovs-vsctl set Open_vSwitch .
external-ids:ovn-bridge-mappings=public:br-public,ext:br-ext])
ovn-nbctl lsp-add sw0 public \
-- lsp-set-addresses public unknown \
-- lsp-set-type public localnet \
- -- lsp-set-options public network_name=phynet
+ -- lsp-set-options public network_name=public
+
+ovn-nbctl lsp-add sw1 ext \
+ -- lsp-set-addresses ext unknown \
+ -- lsp-set-type ext localnet \
+ -- lsp-set-options ext network_name=ext
AT_CHECK([ovn-nbctl set Logical_Switch_Port public options:qos_min_rate=200000])
AT_CHECK([ovn-nbctl set Logical_Switch_Port public
options:qos_max_rate=300000])
AT_CHECK([ovn-nbctl set Logical_Switch_Port public options:qos_burst=3000000])
AT_CHECK([ovs-vsctl set interface ovs-public
external-ids:ovn-egress-iface=true])
+
+AT_CHECK([ovn-nbctl set Logical_Switch_Port ext options:qos_min_rate=400000])
+AT_CHECK([ovn-nbctl set Logical_Switch_Port ext options:qos_max_rate=600000])
+AT_CHECK([ovn-nbctl set Logical_Switch_Port ext options:qos_burst=6000000])
+AT_CHECK([ovs-vsctl set interface ovs-ext external-ids:ovn-egress-iface=true])
+
OVS_WAIT_UNTIL([tc qdisc show | grep -q 'htb 1: dev ovs-public'])
OVS_WAIT_UNTIL([tc class show dev ovs-public | \
grep -q 'class htb .* rate 200Kbit ceil 300Kbit burst 375000b
cburst 375000b'])
+OVS_WAIT_UNTIL([tc qdisc show | grep -q 'htb 1: dev ovs-ext'])
+OVS_WAIT_UNTIL([tc class show dev ovs-ext | \
+ grep -q 'class htb .* rate 400Kbit ceil 600Kbit burst 750000b
cburst 750000b'])
+AT_CHECK([ovn-nbctl remove Logical_Switch_Port public options qos_min_rate=200000])
AT_CHECK([ovn-nbctl remove Logical_Switch_Port public options
qos_max_rate=300000])
+
OVS_WAIT_UNTIL([tc class show dev ovs-public | \
- grep -q 'class htb .* rate 200Kbit ceil 34359Mbit burst
375000b .*'])
+ grep -q 'class htb .* rate 12Kbit ceil 34359Mbit burst 375000b
cburst 373662b'])
-AT_CHECK([ovn-nbctl remove Logical_Switch_Port public options qos_min_rate=200000])
AT_CHECK([ovn-nbctl remove Logical_Switch_Port public options
qos_burst=3000000])
OVS_WAIT_UNTIL([test "$(tc qdisc show | grep 'htb 1: dev ovs-public')" = ""])
+AT_CHECK([ovn-nbctl set Logical_Switch_Port ext options:qos_max_rate=800000])
+OVS_WAIT_UNTIL([tc class show dev ovs-ext | \
+ grep -q 'class htb .* rate 400Kbit ceil 800Kbit burst 750000b
cburst 750000b'])
+
+AT_CHECK([ovn-nbctl set Logical_Switch_Port public
options:qos_min_rate=400000])
+AT_CHECK([ovn-nbctl set Logical_Switch_Port public
options:qos_max_rate=800000])
+AT_CHECK([ovn-nbctl set Logical_Switch_Port public options:qos_burst=6000000])
+
+OVS_WAIT_UNTIL([tc qdisc show | grep -q 'htb 1: dev ovs-public'])
+OVS_WAIT_UNTIL([tc class show dev ovs-public | \
+ grep -q 'class htb .* rate 400Kbit ceil 800Kbit burst 750000b
cburst 750000b'])
+
+AT_CHECK([ovn-nbctl remove Logical_Switch_Port ext options
qos_min_rate=400000])
+AT_CHECK([ovn-nbctl remove Logical_Switch_Port ext options
qos_max_rate=800000])
+AT_CHECK([ovn-nbctl remove Logical_Switch_Port ext options qos_burst=6000000])
+
+OVS_WAIT_UNTIL([test "$(tc qdisc show | grep 'htb 1: dev ovs-ext')" = ""])
+
+OVS_WAIT_UNTIL([tc qdisc show | grep -q 'htb 1: dev ovs-public'])
+OVS_WAIT_UNTIL([tc class show dev ovs-public | \
+ grep -q 'class htb .* rate 400Kbit ceil 800Kbit burst 750000b
cburst 750000b'])
+
+AT_CHECK([ovn-nbctl remove Logical_Switch_Port public options
qos_min_rate=400000])
+AT_CHECK([ovn-nbctl remove Logical_Switch_Port public options
qos_max_rate=800000])
+AT_CHECK([ovn-nbctl remove Logical_Switch_Port public options
qos_burst=6000000])
+
+OVS_WAIT_UNTIL([test "$(tc qdisc show | grep 'htb 1: dev ovs-public')" = ""])
+
kill $(pidof ovn-controller)
as ovn-sb
