diff --git a/controller/binding.c b/controller/binding.c index 20a89d07de..fe955504d2 100644 --- a/controller/binding.c +++ b/controller/binding.c @@ -69,46 +69,11 @@ binding_register_ovs_idl(struct ovsdb_idl *ovs_idl) ovsdb_idl_add_column(ovs_idl, &ovsrec_qos_col_type); } -static void -get_local_iface_ids(const struct ovsrec_bridge *br_int, - struct shash *lport_to_iface, - struct sset *local_lports, - struct sset *egress_ifaces) -{ - int i; - - for (i = 0; i < br_int->n_ports; i++) { - const struct ovsrec_port *port_rec = br_int->ports[i]; - const char *iface_id; - int j; - - if (!strcmp(port_rec->name, br_int->name)) { - continue; - } - - for (j = 0; j < port_rec->n_interfaces; j++) { - const struct ovsrec_interface *iface_rec; - - iface_rec = port_rec->interfaces[j]; - iface_id = smap_get(&iface_rec->external_ids, "iface-id"); - int64_t ofport = iface_rec->n_ofport ? *iface_rec->ofport : 0; - - if (iface_id && ofport > 0) { - shash_add(lport_to_iface, iface_id, iface_rec); - sset_add(local_lports, iface_id); - } - - /* Check if this is a tunnel interface. */ - if (smap_get(&iface_rec->options, "remote_ip")) { - const char *tunnel_iface - = smap_get(&iface_rec->status, "tunnel_egress_iface"); - if (tunnel_iface) { - sset_add(egress_ifaces, tunnel_iface); - } - } - } - } -} +static struct tracked_binding_datapath *tracked_binding_datapath_create( + struct hmap *tracked_dps, const struct sbrec_datapath_binding *, + bool is_new); +static struct tracked_binding_datapath *tracked_binding_datapath_find( + struct hmap *, const struct sbrec_datapath_binding *); static void add_local_datapath__(struct ovsdb_idl_index *sbrec_datapath_binding_by_key, @@ -116,7 +81,8 @@ add_local_datapath__(struct ovsdb_idl_index *sbrec_datapath_binding_by_key, struct ovsdb_idl_index *sbrec_port_binding_by_name, const struct sbrec_datapath_binding *datapath, bool has_local_l3gateway, int depth, - struct hmap *local_datapaths) + struct hmap *local_datapaths, + struct hmap *updated_dp_bindings) { uint32_t dp_key = datapath->tunnel_key; struct local_datapath *ld = get_local_datapath(local_datapaths, dp_key); @@ -133,6 +99,11 @@ add_local_datapath__(struct ovsdb_idl_index *sbrec_datapath_binding_by_key, ld->localnet_port = NULL; ld->has_local_l3gateway = has_local_l3gateway; + if (updated_dp_bindings && + !tracked_binding_datapath_find(updated_dp_bindings, datapath)) { + tracked_binding_datapath_create(updated_dp_bindings, datapath, true); + } + if (depth >= 100) { static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 1); VLOG_WARN_RL(&rl, "datapaths nested too deep"); @@ -165,7 +136,8 @@ add_local_datapath__(struct ovsdb_idl_index *sbrec_datapath_binding_by_key, sbrec_port_binding_by_datapath, sbrec_port_binding_by_name, peer->datapath, false, - depth + 1, local_datapaths); + depth + 1, local_datapaths, + updated_dp_bindings); } ld->n_peer_ports++; if (ld->n_peer_ports > ld->n_allocated_peer_ports) { @@ -188,12 +160,14 @@ add_local_datapath(struct ovsdb_idl_index *sbrec_datapath_binding_by_key, struct ovsdb_idl_index *sbrec_port_binding_by_datapath, struct ovsdb_idl_index *sbrec_port_binding_by_name, const struct sbrec_datapath_binding *datapath, - bool has_local_l3gateway, struct hmap *local_datapaths) + bool has_local_l3gateway, struct hmap *local_datapaths, + struct hmap *updated_dp_bindings) { add_local_datapath__(sbrec_datapath_binding_by_key, sbrec_port_binding_by_datapath, sbrec_port_binding_by_name, - datapath, has_local_l3gateway, 0, local_datapaths); + datapath, has_local_l3gateway, 0, local_datapaths, + updated_dp_bindings); } static void @@ -390,17 +364,6 @@ setup_qos(const char *egress_iface, struct hmap *queue_map) netdev_close(netdev_phy); } -static void -update_local_lport_ids(struct sset *local_lport_ids, - const struct sbrec_port_binding *binding_rec) -{ - char buf[16]; - snprintf(buf, sizeof(buf), "%"PRId64"_%"PRId64, - binding_rec->datapath->tunnel_key, - binding_rec->tunnel_key); - sset_add(local_lport_ids, buf); -} - /* * Get the encap from the chassis for this port. The interface * may have an external_ids:encap-ip= set; if so we @@ -441,28 +404,11 @@ static bool is_our_chassis(const struct sbrec_chassis *chassis_rec, const struct sbrec_port_binding *binding_rec, const struct sset *active_tunnels, - const struct shash *lport_to_iface, const struct sset *local_lports) { - const struct ovsrec_interface *iface_rec - = shash_find_data(lport_to_iface, binding_rec->logical_port); - - /* Ports of type "virtual" should never be explicitly bound to an OVS - * port in the integration bridge. If that's the case, ignore the binding - * and log a warning. - */ - if (iface_rec && !strcmp(binding_rec->type, "virtual")) { - static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 1); - VLOG_WARN_RL(&rl, - "Virtual port %s should not be bound to OVS port %s", - binding_rec->logical_port, iface_rec->name); - return false; - } - bool our_chassis = false; - if (iface_rec - || (binding_rec->parent_port && binding_rec->parent_port[0] && - sset_contains(local_lports, binding_rec->parent_port))) { + if (binding_rec->parent_port && binding_rec->parent_port[0] && + sset_contains(local_lports, binding_rec->parent_port)) { /* This port is in our chassis unless it is a localport. */ our_chassis = strcmp(binding_rec->type, "localport"); } else if (!strcmp(binding_rec->type, "l2gateway")) { @@ -484,181 +430,6 @@ is_our_chassis(const struct sbrec_chassis *chassis_rec, return our_chassis; } -/* Updates 'binding_rec' and if the port binding is local also updates the - * local datapaths and ports. - * Updates and returns the array of local virtual ports that will require - * additional processing. - */ -static const struct sbrec_port_binding ** -consider_local_datapath(struct ovsdb_idl_txn *ovnsb_idl_txn, - struct ovsdb_idl_txn *ovs_idl_txn, - struct ovsdb_idl_index *sbrec_datapath_binding_by_key, - struct ovsdb_idl_index *sbrec_port_binding_by_datapath, - struct ovsdb_idl_index *sbrec_port_binding_by_name, - const struct sset *active_tunnels, - const struct sbrec_chassis *chassis_rec, - const struct sbrec_port_binding *binding_rec, - struct hmap *qos_map, - struct hmap *local_datapaths, - struct shash *lport_to_iface, - struct sset *local_lports, - struct sset *local_lport_ids, - const struct sbrec_port_binding **vpbs, - size_t *n_vpbs, size_t *n_allocated_vpbs) -{ - const struct ovsrec_interface *iface_rec - = shash_find_data(lport_to_iface, binding_rec->logical_port); - - bool our_chassis = is_our_chassis(chassis_rec, binding_rec, active_tunnels, - lport_to_iface, local_lports); - if (iface_rec - || (binding_rec->parent_port && binding_rec->parent_port[0] && - sset_contains(local_lports, binding_rec->parent_port))) { - if (binding_rec->parent_port && binding_rec->parent_port[0]) { - /* Add child logical port to the set of all local ports. */ - sset_add(local_lports, binding_rec->logical_port); - } - add_local_datapath(sbrec_datapath_binding_by_key, - sbrec_port_binding_by_datapath, - sbrec_port_binding_by_name, - binding_rec->datapath, false, local_datapaths); - if (iface_rec && qos_map && ovs_idl_txn) { - get_qos_params(binding_rec, qos_map); - } - } else if (!strcmp(binding_rec->type, "l2gateway")) { - if (our_chassis) { - sset_add(local_lports, binding_rec->logical_port); - add_local_datapath(sbrec_datapath_binding_by_key, - sbrec_port_binding_by_datapath, - sbrec_port_binding_by_name, - binding_rec->datapath, false, local_datapaths); - } - } else if (!strcmp(binding_rec->type, "chassisredirect")) { - if (ha_chassis_group_contains(binding_rec->ha_chassis_group, - chassis_rec)) { - add_local_datapath(sbrec_datapath_binding_by_key, - sbrec_port_binding_by_datapath, - sbrec_port_binding_by_name, - binding_rec->datapath, false, local_datapaths); - } - } else if (!strcmp(binding_rec->type, "l3gateway")) { - if (our_chassis) { - add_local_datapath(sbrec_datapath_binding_by_key, - sbrec_port_binding_by_datapath, - sbrec_port_binding_by_name, - binding_rec->datapath, true, local_datapaths); - } - } else if (!strcmp(binding_rec->type, "localnet")) { - /* Add all localnet ports to local_lports so that we allocate ct zones - * for them. */ - sset_add(local_lports, binding_rec->logical_port); - if (qos_map && ovs_idl_txn) { - get_qos_params(binding_rec, qos_map); - } - } else if (!strcmp(binding_rec->type, "external")) { - if (ha_chassis_group_contains(binding_rec->ha_chassis_group, - chassis_rec)) { - add_local_datapath(sbrec_datapath_binding_by_key, - sbrec_port_binding_by_datapath, - sbrec_port_binding_by_name, - binding_rec->datapath, false, local_datapaths); - } - } - - if (our_chassis - || !strcmp(binding_rec->type, "patch") - || !strcmp(binding_rec->type, "localport") - || !strcmp(binding_rec->type, "vtep") - || !strcmp(binding_rec->type, "localnet")) { - update_local_lport_ids(local_lport_ids, binding_rec); - } - - ovs_assert(ovnsb_idl_txn); - if (ovnsb_idl_txn) { - const char *vif_chassis = smap_get(&binding_rec->options, - "requested-chassis"); - bool can_bind = !vif_chassis || !vif_chassis[0] - || !strcmp(vif_chassis, chassis_rec->name) - || !strcmp(vif_chassis, chassis_rec->hostname); - - if (can_bind && our_chassis) { - if (binding_rec->chassis != chassis_rec) { - if (binding_rec->chassis) { - VLOG_INFO("Changing chassis for lport %s from %s to %s.", - binding_rec->logical_port, - binding_rec->chassis->name, - chassis_rec->name); - } else { - VLOG_INFO("Claiming lport %s for this chassis.", - binding_rec->logical_port); - } - for (int i = 0; i < binding_rec->n_mac; i++) { - VLOG_INFO("%s: Claiming %s", - binding_rec->logical_port, binding_rec->mac[i]); - } - sbrec_port_binding_set_chassis(binding_rec, chassis_rec); - } - /* Check if the port encap binding, if any, has changed */ - struct sbrec_encap *encap_rec = sbrec_get_port_encap( - chassis_rec, iface_rec); - if (encap_rec && binding_rec->encap != encap_rec) { - sbrec_port_binding_set_encap(binding_rec, encap_rec); - } - } else if (binding_rec->chassis == chassis_rec) { - if (!strcmp(binding_rec->type, "virtual")) { - if (*n_vpbs == *n_allocated_vpbs) { - vpbs = x2nrealloc(vpbs, n_allocated_vpbs, sizeof *vpbs); - } - vpbs[(*n_vpbs)] = binding_rec; - (*n_vpbs)++; - } else { - VLOG_INFO("Releasing lport %s from this chassis.", - binding_rec->logical_port); - if (binding_rec->encap) { - sbrec_port_binding_set_encap(binding_rec, NULL); - } - sbrec_port_binding_set_chassis(binding_rec, NULL); - } - } else if (our_chassis) { - static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 1); - VLOG_INFO_RL(&rl, - "Not claiming lport %s, chassis %s " - "requested-chassis %s", - binding_rec->logical_port, - chassis_rec->name, - vif_chassis); - } - } - return vpbs; -} - -static void -consider_local_virtual_port(struct ovsdb_idl_index *sbrec_port_binding_by_name, - const struct sbrec_chassis *chassis_rec, - const struct sbrec_port_binding *binding_rec) -{ - if (binding_rec->virtual_parent) { - const struct sbrec_port_binding *parent = - lport_lookup_by_name(sbrec_port_binding_by_name, - binding_rec->virtual_parent); - if (parent && parent->chassis == chassis_rec) { - return; - } - } - - /* pinctrl module takes care of binding the ports of type 'virtual'. - * Release such ports if their virtual parents are no longer claimed by - * this chassis. - */ - VLOG_INFO("Releasing lport %s from this chassis.", - binding_rec->logical_port); - if (binding_rec->encap) { - sbrec_port_binding_set_encap(binding_rec, NULL); - } - sbrec_port_binding_set_chassis(binding_rec, NULL); - sbrec_port_binding_set_virtual_parent(binding_rec, NULL); -} - static void add_localnet_egress_interface_mappings( const struct sbrec_port_binding *port_binding, @@ -721,152 +492,625 @@ consider_localnet_port(const struct sbrec_port_binding *binding_rec, ld->localnet_port = binding_rec; } +static void +update_local_lport_ids(struct sset *local_lport_ids, + const struct sbrec_port_binding *binding_rec) +{ + char buf[16]; + snprintf(buf, sizeof(buf), "%"PRId64"_%"PRId64, + binding_rec->datapath->tunnel_key, + binding_rec->tunnel_key); + sset_add(local_lport_ids, buf); +} + +static void +remove_local_lport_ids(const struct sbrec_port_binding *binding_rec, + struct sset *local_lport_ids) +{ + char buf[16]; + snprintf(buf, sizeof(buf), "%"PRId64"_%"PRId64, + binding_rec->datapath->tunnel_key, + binding_rec->tunnel_key); + sset_find_and_delete(local_lport_ids, buf); +} + +static struct local_binding * +local_binding_create(const char *name, const struct ovsrec_interface *iface, + const struct sbrec_port_binding *pb, + enum local_binding_type type) +{ + struct local_binding *lbinding = xzalloc(sizeof *lbinding); + lbinding->name = xstrdup(name); + lbinding->type = type; + lbinding->pb = pb; + lbinding->iface = iface; + ovs_list_init(&lbinding->children); + return lbinding; +} + +static void +local_binding_add(struct shash *local_bindings, struct local_binding *lbinding) +{ + shash_add(local_bindings, lbinding->name, lbinding); +} + +static void +local_binding_destroy(struct local_binding *lbinding) +{ + struct local_binding *c, *next; + LIST_FOR_EACH_SAFE (c, next, node, &lbinding->children) { + ovs_list_remove(&c->node); + free(c->name); + free(c); + } + free(lbinding->name); + free(lbinding); +} + +static +void local_binding_delete(struct shash *local_bindings, + struct local_binding *lbinding) +{ + shash_find_and_delete(local_bindings, lbinding->name); + local_binding_destroy(lbinding); +} + void -binding_run(struct ovsdb_idl_txn *ovnsb_idl_txn, - struct ovsdb_idl_txn *ovs_idl_txn, - struct ovsdb_idl_index *sbrec_datapath_binding_by_key, - struct ovsdb_idl_index *sbrec_port_binding_by_datapath, - struct ovsdb_idl_index *sbrec_port_binding_by_name, - const struct ovsrec_port_table *port_table, - const struct ovsrec_qos_table *qos_table, - const struct sbrec_port_binding_table *port_binding_table, - const struct ovsrec_bridge *br_int, +local_bindings_destroy(struct shash *local_bindings) +{ + struct shash_node *node, *next; + SHASH_FOR_EACH_SAFE (node, next, local_bindings) { + struct local_binding *lbinding = node->data; + local_binding_destroy(lbinding); + } + + shash_destroy(local_bindings); +} + +static void +local_binding_add_child(struct local_binding *lbinding, + struct local_binding *child) +{ + struct local_binding *l; + LIST_FOR_EACH (l, node, &lbinding->children) { + if (l == child) { + return; + } + } + + ovs_list_push_back(&lbinding->children, &child->node); +} + +static struct local_binding * +local_binding_find_child(struct local_binding *lbinding, + const char *child_name) +{ + struct local_binding *l; + LIST_FOR_EACH (l, node, &lbinding->children) { + if (!strcmp(l->name, child_name)) { + return l; + } + } + + return NULL; +} + +static struct tracked_binding_datapath * +tracked_binding_datapath_create(struct hmap *tracked_datapaths, + const struct sbrec_datapath_binding *dp, + bool is_new) +{ + struct tracked_binding_datapath *t_dp = xzalloc(sizeof *t_dp); + t_dp->dp = dp; + t_dp->is_new = is_new; + ovs_list_init(&t_dp->lports_head); + hmap_insert(tracked_datapaths, &t_dp->node, uuid_hash(&dp->header_.uuid)); + return t_dp; +} + +static struct tracked_binding_datapath * +tracked_binding_datapath_find(struct hmap *tracked_datapaths, + const struct sbrec_datapath_binding *dp) +{ + struct tracked_binding_datapath *t_dp; + size_t hash = uuid_hash(&dp->header_.uuid); + HMAP_FOR_EACH_WITH_HASH (t_dp, node, hash, tracked_datapaths) { + if (uuid_equals(&t_dp->dp->header_.uuid, &dp->header_.uuid)) { + return t_dp; + } + } + + return NULL; +} + +static void +tracked_binding_datapath_lport_add(struct hmap *tracked_datapaths, + const struct sbrec_port_binding *pb, + bool deleted) +{ + if (!tracked_datapaths) { + return; + } + + struct tracked_binding_datapath *tracked_dp = + tracked_binding_datapath_find(tracked_datapaths, pb->datapath); + if (!tracked_dp) { + tracked_dp = tracked_binding_datapath_create(tracked_datapaths, + pb->datapath, false); + } + struct tracked_binding_lport *lport = xmalloc(sizeof *lport); + lport->pb = pb; + lport->deleted = deleted; + ovs_list_push_back(&tracked_dp->lports_head, &lport->list_node); +} + +void +binding_tracked_dp_destroy(struct hmap *tracked_datapaths) +{ + struct tracked_binding_datapath *t_dp; + HMAP_FOR_EACH_POP (t_dp, node, tracked_datapaths) { + struct tracked_binding_lport *lport, *next; + LIST_FOR_EACH_SAFE (lport, next, list_node, &t_dp->lports_head) { + ovs_list_remove(&lport->list_node); + free(lport); + } + free(t_dp); + } + + hmap_destroy(tracked_datapaths); +} + +void +binding_add_vport_to_local_bindings(struct shash *local_bindings, + const struct sbrec_port_binding *parent, + const struct sbrec_port_binding *vport) +{ + struct local_binding *lbinding = local_binding_find(local_bindings, + parent->logical_port); + ovs_assert(lbinding); + struct local_binding *vbinding = + local_binding_find_child(lbinding, vport->logical_port); + if (!vbinding) { + vbinding = local_binding_create(vport->logical_port, lbinding->iface, + vport, BT_VIRTUAL); + local_binding_add_child(lbinding, vbinding); + } else { + vbinding->type = BT_VIRTUAL; + } +} + +static bool +claim_lport(const struct sbrec_port_binding *pb, const struct sbrec_chassis *chassis_rec, - const struct sset *active_tunnels, - const struct ovsrec_bridge_table *bridge_table, - const struct ovsrec_open_vswitch_table *ovs_table, - struct hmap *local_datapaths, struct sset *local_lports, - struct sset *local_lport_ids) + const struct ovsrec_interface *iface_rec, + bool cant_update_sb) { - if (!chassis_rec) { + if (pb->chassis != chassis_rec) { + if (pb->chassis) { + VLOG_INFO("Changing chassis for lport %s from %s to %s.", + pb->logical_port, pb->chassis->name, + chassis_rec->name); + } else { + VLOG_INFO("Claiming lport %s for this chassis.", pb->logical_port); + } + for (int i = 0; i < pb->n_mac; i++) { + VLOG_INFO("%s: Claiming %s", pb->logical_port, pb->mac[i]); + } + + if (cant_update_sb) { + return false; + } + sbrec_port_binding_set_chassis(pb, chassis_rec); + } + + /* Check if the port encap binding, if any, has changed */ + struct sbrec_encap *encap_rec = + sbrec_get_port_encap(chassis_rec, iface_rec); + if (encap_rec && pb->encap != encap_rec) { + if (cant_update_sb) { + return false; + } + sbrec_port_binding_set_encap(pb, encap_rec); + } + + return true; +} + +static bool +release_lport(const struct sbrec_port_binding *pb, bool cant_update_sb) +{ + VLOG_INFO("Releasing lport %s from this chassis.", pb->logical_port); + if (pb->encap) { + if (pb->encap) { + if (cant_update_sb) { + return false; + } + sbrec_port_binding_set_encap(pb, NULL); + } + } + + if (pb->chassis) { + if (cant_update_sb) { + return false; + } + sbrec_port_binding_set_chassis(pb, NULL); + } + + if (pb->virtual_parent) { + if (cant_update_sb) { + return false; + } + sbrec_port_binding_set_virtual_parent(pb, NULL); + } + + return true; +} + +static bool +release_local_binding_children(struct local_binding *lbinding, + struct hmap *tracked_dp_bindings, + bool cant_update_sb) +{ + struct local_binding *l; + LIST_FOR_EACH (l, node, &lbinding->children) { + if (!release_lport(l->pb, cant_update_sb)) { + return false; + } + if (tracked_dp_bindings) { + tracked_binding_datapath_lport_add(tracked_dp_bindings, l->pb, + true); + } + } + + return true; +} + +static bool +release_local_binding(struct local_binding *lbinding, + struct hmap *tracked_dp_bindings, + bool cant_update_sb) +{ + if (!release_local_binding_children(lbinding, + tracked_dp_bindings, + cant_update_sb)) { + return false; + } + + if (!release_lport(lbinding->pb, cant_update_sb)) { + return false; + } + + if (tracked_dp_bindings) { + tracked_binding_datapath_lport_add(tracked_dp_bindings, lbinding->pb, + true); + } + return true; +} + +static bool +consider_port_binding_for_vif(const struct sbrec_port_binding *pb, + struct binding_ctx_in *b_ctx_in, + enum local_binding_type binding_type, + struct local_binding *lbinding, + struct binding_ctx_out *b_ctx_out, + struct hmap *qos_map) +{ + const char *vif_chassis = smap_get(&pb->options, "requested-chassis"); + bool can_bind = !vif_chassis || !vif_chassis[0] + || !strcmp(vif_chassis, b_ctx_in->chassis_rec->name) + || !strcmp(vif_chassis, b_ctx_in->chassis_rec->hostname); + + /* Ports of type "virtual" should never be explicitly bound to an OVS + * port in the integration bridge. If that's the case, ignore the binding + * and log a warning. + */ + if (!strcmp(pb->type, "virtual") && lbinding && lbinding->iface && + binding_type == BT_VIF) { + static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 1); + VLOG_WARN_RL(&rl, + "Virtual port %s should not be bound to OVS port %s", + pb->logical_port, lbinding->iface->name); + lbinding->pb = NULL; + return false; + } + + if (lbinding && lbinding->pb && can_bind) { + if (!claim_lport(pb, b_ctx_in->chassis_rec, lbinding->iface, + !b_ctx_in->ovnsb_idl_txn)) { + return false; + } + + switch (binding_type) { + case BT_VIF: + lbinding->pb = pb; + break; + case BT_CHILD: + case BT_VIRTUAL: + { + /* Add child logical port to the set of all local ports. */ + sset_add(b_ctx_out->local_lports, pb->logical_port); + struct local_binding *child = + local_binding_find_child(lbinding, pb->logical_port); + if (!child) { + child = local_binding_create(pb->logical_port, lbinding->iface, + pb, binding_type); + local_binding_add_child(lbinding, child); + if (b_ctx_out->tracked_dp_bindings) { + tracked_binding_datapath_lport_add( + b_ctx_out->tracked_dp_bindings, pb, false); + } + } else { + ovs_assert(child->type == BT_CHILD || + child->type == BT_VIRTUAL); + child->pb = pb; + child->iface = lbinding->iface; + } + break; + } + default: + OVS_NOT_REACHED(); + } + + add_local_datapath(b_ctx_in->sbrec_datapath_binding_by_key, + b_ctx_in->sbrec_port_binding_by_datapath, + b_ctx_in->sbrec_port_binding_by_name, + pb->datapath, false, b_ctx_out->local_datapaths, + b_ctx_out->tracked_dp_bindings); + update_local_lport_ids(b_ctx_out->local_lport_ids, pb); + if (lbinding->iface && qos_map && b_ctx_in->ovs_idl_txn) { + get_qos_params(pb, qos_map); + } + } else if (lbinding && lbinding->pb && !can_bind) { + static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 1); + VLOG_INFO_RL(&rl, + "Not claiming lport %s, chassis %s " + "requested-chassis %s", + pb->logical_port, + b_ctx_in->chassis_rec->name, + vif_chassis); + } + + if (pb->chassis == b_ctx_in->chassis_rec) { + if (!lbinding || !lbinding->pb || !can_bind) { + if (!release_lport(pb, !b_ctx_in->ovnsb_idl_txn)) { + return false; + } + } + } + + return true; +} + +static bool +consider_port_binding(const struct sbrec_port_binding *pb, + struct binding_ctx_in *b_ctx_in, + struct binding_ctx_out *b_ctx_out, + struct hmap *qos_map) +{ + bool our_chassis = is_our_chassis(b_ctx_in->chassis_rec, pb, + b_ctx_in->active_tunnels, + b_ctx_out->local_lports); + + bool success = true; + if (!strcmp(pb->type, "l2gateway")) { + if (our_chassis) { + sset_add(b_ctx_out->local_lports, pb->logical_port); + add_local_datapath(b_ctx_in->sbrec_datapath_binding_by_key, + b_ctx_in->sbrec_port_binding_by_datapath, + b_ctx_in->sbrec_port_binding_by_name, + pb->datapath, false, + b_ctx_out->local_datapaths, + b_ctx_out->tracked_dp_bindings); + } + } else if (!strcmp(pb->type, "chassisredirect")) { + if (ha_chassis_group_contains(pb->ha_chassis_group, + b_ctx_in->chassis_rec)) { + add_local_datapath(b_ctx_in->sbrec_datapath_binding_by_key, + b_ctx_in->sbrec_port_binding_by_datapath, + b_ctx_in->sbrec_port_binding_by_name, + pb->datapath, false, + b_ctx_out->local_datapaths, + b_ctx_out->tracked_dp_bindings); + } + } else if (!strcmp(pb->type, "l3gateway")) { + if (our_chassis) { + add_local_datapath(b_ctx_in->sbrec_datapath_binding_by_key, + b_ctx_in->sbrec_port_binding_by_datapath, + b_ctx_in->sbrec_port_binding_by_name, + pb->datapath, true, b_ctx_out->local_datapaths, + b_ctx_out->tracked_dp_bindings); + } + } else if (!strcmp(pb->type, "localnet")) { + /* Add all localnet ports to local_lports so that we allocate ct zones + * for them. */ + sset_add(b_ctx_out->local_lports, pb->logical_port); + if (qos_map && b_ctx_in->ovs_idl_txn) { + get_qos_params(pb, qos_map); + } + } else if (!strcmp(pb->type, "external")) { + if (ha_chassis_group_contains(pb->ha_chassis_group, + b_ctx_in->chassis_rec)) { + add_local_datapath(b_ctx_in->sbrec_datapath_binding_by_key, + b_ctx_in->sbrec_port_binding_by_datapath, + b_ctx_in->sbrec_port_binding_by_name, + pb->datapath, false, + b_ctx_out->local_datapaths, + b_ctx_out->tracked_dp_bindings); + } + } + + if (our_chassis || !strcmp(pb->type, "localnet")) { + update_local_lport_ids(b_ctx_out->local_lport_ids, pb); + } + + if (our_chassis) { + success = claim_lport(pb, b_ctx_in->chassis_rec, NULL, + !b_ctx_in->ovnsb_idl_txn); + } else if (pb->chassis == b_ctx_in->chassis_rec) { + success = release_lport(pb, !b_ctx_in->ovnsb_idl_txn); + } + + return success; +} + +static void +build_local_bindings_from_local_ifaces(struct binding_ctx_in *b_ctx_in, + struct binding_ctx_out *b_ctx_out) +{ + int i; + for (i = 0; i < b_ctx_in->br_int->n_ports; i++) { + const struct ovsrec_port *port_rec = b_ctx_in->br_int->ports[i]; + const char *iface_id; + int j; + + if (!strcmp(port_rec->name, b_ctx_in->br_int->name)) { + continue; + } + + for (j = 0; j < port_rec->n_interfaces; j++) { + const struct ovsrec_interface *iface_rec; + + iface_rec = port_rec->interfaces[j]; + iface_id = smap_get(&iface_rec->external_ids, "iface-id"); + int64_t ofport = iface_rec->n_ofport ? *iface_rec->ofport : 0; + + if (iface_id && ofport > 0) { + const struct sbrec_port_binding *pb + = lport_lookup_by_name( + b_ctx_in->sbrec_port_binding_by_name, iface_id); + struct local_binding *lbinding = + local_binding_find(b_ctx_out->local_bindings, iface_id); + if (!lbinding) { + lbinding = local_binding_create(iface_id, iface_rec, pb, + BT_VIF); + local_binding_add(b_ctx_out->local_bindings, lbinding); + } else { + lbinding->type = BT_VIF; + lbinding->pb = pb; + } + sset_add(b_ctx_out->local_lports, iface_id); + smap_replace(b_ctx_out->local_iface_ids, iface_rec->name, + iface_id); + } + + /* Check if this is a tunnel interface. */ + if (smap_get(&iface_rec->options, "remote_ip")) { + const char *tunnel_iface + = smap_get(&iface_rec->status, "tunnel_egress_iface"); + if (tunnel_iface) { + sset_add(b_ctx_out->egress_ifaces, tunnel_iface); + } + } + } + } + + struct shash_node *node, *next; + SHASH_FOR_EACH_SAFE (node, next, b_ctx_out->local_bindings) { + struct local_binding *lbinding = node->data; + if (!sset_contains(b_ctx_out->local_lports, lbinding->name)) { + local_binding_destroy(lbinding); + shash_delete(b_ctx_out->local_bindings, node); + } + } +} + +void +binding_run(struct binding_ctx_in *b_ctx_in, struct binding_ctx_out *b_ctx_out) +{ + if (!b_ctx_in->chassis_rec) { return; } const struct sbrec_port_binding *binding_rec; struct shash bridge_mappings = SHASH_INITIALIZER(&bridge_mappings); - struct shash lport_to_iface = SHASH_INITIALIZER(&lport_to_iface); - struct sset egress_ifaces = SSET_INITIALIZER(&egress_ifaces); struct hmap qos_map; hmap_init(&qos_map); - if (br_int) { - get_local_iface_ids(br_int, &lport_to_iface, local_lports, - &egress_ifaces); + if (b_ctx_in->br_int) { + build_local_bindings_from_local_ifaces(b_ctx_in, b_ctx_out); } - /* Array to store pointers to local virtual ports. It is populated by - * consider_local_datapath. - */ - const struct sbrec_port_binding **vpbs = NULL; - size_t n_vpbs = 0; - size_t n_allocated_vpbs = 0; + struct hmap *qos_map_ptr = + !sset_is_empty(b_ctx_out->egress_ifaces) ? &qos_map : NULL; /* Run through each binding record to see if it is resident on this * chassis and update the binding accordingly. This includes both - * directly connected logical ports and children of those ports. - * Virtual ports are just added to vpbs array and will be processed - * later. This is special case for virtual ports is needed in order to - * make sure we update the virtual_parent port bindings first. - */ - SBREC_PORT_BINDING_TABLE_FOR_EACH (binding_rec, port_binding_table) { - vpbs = - consider_local_datapath(ovnsb_idl_txn, ovs_idl_txn, - sbrec_datapath_binding_by_key, - sbrec_port_binding_by_datapath, - sbrec_port_binding_by_name, - active_tunnels, chassis_rec, binding_rec, - sset_is_empty(&egress_ifaces) ? NULL : - &qos_map, local_datapaths, &lport_to_iface, - local_lports, local_lport_ids, - vpbs, &n_vpbs, &n_allocated_vpbs); - } - - /* Now also update the virtual ports in case their parent ports were - * updated above. + * directly connected logical ports and children of those ports + * (which also includes virtual ports). */ - for (size_t i = 0; i < n_vpbs; i++) { - consider_local_virtual_port(sbrec_port_binding_by_name, chassis_rec, - vpbs[i]); + SBREC_PORT_BINDING_TABLE_FOR_EACH (binding_rec, + b_ctx_in->port_binding_table) { + if (!strcmp(binding_rec->type, "patch") || + !strcmp(binding_rec->type, "localport") || + !strcmp(binding_rec->type, "vtep")) { + update_local_lport_ids(b_ctx_out->local_lport_ids, binding_rec); + continue; + } + + bool consider_for_vif = false; + struct local_binding *lbinding = NULL; + enum local_binding_type binding_type = BT_VIF; + if (!binding_rec->type[0]) { + if (!binding_rec->parent_port || !binding_rec->parent_port[0]) { + lbinding = local_binding_find(b_ctx_out->local_bindings, + binding_rec->logical_port); + } else { + lbinding = local_binding_find(b_ctx_out->local_bindings, + binding_rec->parent_port); + binding_type = BT_CHILD; + } + + consider_for_vif = true; + } else if (!strcmp(binding_rec->type, "virtual") && + binding_rec->virtual_parent && + binding_rec->virtual_parent[0]) { + lbinding = local_binding_find(b_ctx_out->local_bindings, + binding_rec->virtual_parent); + consider_for_vif = true; + binding_type = BT_VIRTUAL; + } + + if (consider_for_vif) { + consider_port_binding_for_vif(binding_rec, b_ctx_in, + binding_type, lbinding, b_ctx_out, + qos_map_ptr); + if (lbinding && lbinding->pb && + lbinding->pb->chassis == b_ctx_in->chassis_rec) { + } + } else { + consider_port_binding(binding_rec, b_ctx_in, b_ctx_out, + qos_map_ptr); + } } - free(vpbs); - add_ovs_bridge_mappings(ovs_table, bridge_table, &bridge_mappings); + add_ovs_bridge_mappings(b_ctx_in->ovs_table, b_ctx_in->bridge_table, + &bridge_mappings); /* Run through each binding record to see if it is a localnet port * on local datapaths discovered from above loop, and update the * corresponding local datapath accordingly. */ - SBREC_PORT_BINDING_TABLE_FOR_EACH (binding_rec, port_binding_table) { + SBREC_PORT_BINDING_TABLE_FOR_EACH (binding_rec, + b_ctx_in->port_binding_table) { if (!strcmp(binding_rec->type, "localnet")) { consider_localnet_port(binding_rec, &bridge_mappings, - &egress_ifaces, local_datapaths); + b_ctx_out->egress_ifaces, + b_ctx_out->local_datapaths); } } shash_destroy(&bridge_mappings); - if (!sset_is_empty(&egress_ifaces) - && set_noop_qos(ovs_idl_txn, port_table, qos_table, &egress_ifaces)) { + 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, &egress_ifaces) { + SSET_FOR_EACH (entry, b_ctx_out->egress_ifaces) { setup_qos(entry, &qos_map); } } - shash_destroy(&lport_to_iface); - sset_destroy(&egress_ifaces); hmap_destroy(&qos_map); } -/* Returns true if port-binding changes potentially require flow changes on - * the current chassis. Returns false if we are sure there is no impact. */ -bool -binding_evaluate_port_binding_changes( - const struct sbrec_port_binding_table *pb_table, - const struct ovsrec_bridge *br_int, - const struct sbrec_chassis *chassis_rec, - struct sset *active_tunnels, - struct sset *local_lports) -{ - if (!chassis_rec) { - return true; - } - - bool changed = false; - - const struct sbrec_port_binding *binding_rec; - struct shash lport_to_iface = SHASH_INITIALIZER(&lport_to_iface); - struct sset egress_ifaces = SSET_INITIALIZER(&egress_ifaces); - if (br_int) { - get_local_iface_ids(br_int, &lport_to_iface, local_lports, - &egress_ifaces); - } - SBREC_PORT_BINDING_TABLE_FOR_EACH_TRACKED (binding_rec, pb_table) { - /* XXX: currently OVSDB change tracking doesn't support getting old - * data when the operation is update, so if a port-binding moved from - * this chassis to another, there is no easy way to find out the - * change. To workaround this problem, we just makes sure if - * any port *related to* this chassis has any change, then trigger - * recompute. - * - * - If a regular VIF is unbound from this chassis, the local ovsdb - * interface table will be updated, which will trigger recompute. - * - * - If the port is not a regular VIF, and not a "remote" port, - * always trigger recompute. */ - if (binding_rec->chassis == chassis_rec - || is_our_chassis(chassis_rec, binding_rec, - active_tunnels, &lport_to_iface, local_lports) - || (strcmp(binding_rec->type, "") && strcmp(binding_rec->type, - "remote"))) { - changed = true; - break; - } - } - - shash_destroy(&lport_to_iface); - sset_destroy(&egress_ifaces); - return changed; -} - /* Returns true if the database is all cleaned up, false if more work is * required. */ bool @@ -901,3 +1145,415 @@ binding_cleanup(struct ovsdb_idl_txn *ovnsb_idl_txn, return !any_changes; } + +static void +add_local_datapath_peer_port(const struct sbrec_port_binding *pb, + struct binding_ctx_in *b_ctx_in, + struct binding_ctx_out *b_ctx_out, + struct local_datapath *ld) +{ + bool present = false; + for (size_t i = 0; i < ld->n_peer_ports; i++) { + if (ld->peer_ports[i].local == pb) { + present = true; + break; + } + } + + const char *peer_name = smap_get(&pb->options, "peer"); + if (strcmp(pb->type, "patch") || !peer_name) { + return; + } + + const struct sbrec_port_binding *peer; + peer = lport_lookup_by_name(b_ctx_in->sbrec_port_binding_by_name, + peer_name); + + if (!peer || !peer->datapath) { + return; + } + + if (!present) { + ld->n_peer_ports++; + if (ld->n_peer_ports > ld->n_allocated_peer_ports) { + ld->peer_ports = + x2nrealloc(ld->peer_ports, + &ld->n_allocated_peer_ports, + sizeof *ld->peer_ports); + } + ld->peer_ports[ld->n_peer_ports - 1].local = pb; + ld->peer_ports[ld->n_peer_ports - 1].remote = peer; + } + + struct local_datapath *peer_ld = + get_local_datapath(b_ctx_out->local_datapaths, + peer->datapath->tunnel_key); + if (!peer_ld) { + add_local_datapath__(b_ctx_in->sbrec_datapath_binding_by_key, + b_ctx_in->sbrec_port_binding_by_datapath, + b_ctx_in->sbrec_port_binding_by_name, + peer->datapath, false, + 1, b_ctx_out->local_datapaths, + b_ctx_out->tracked_dp_bindings); + return; + } + + for (size_t i = 0; i < peer_ld->n_peer_ports; i++) { + if (peer_ld->peer_ports[i].local == peer) { + return; + } + } + + peer_ld->n_peer_ports++; + if (peer_ld->n_peer_ports > peer_ld->n_allocated_peer_ports) { + peer_ld->peer_ports = + x2nrealloc(peer_ld->peer_ports, + &peer_ld->n_allocated_peer_ports, + sizeof *peer_ld->peer_ports); + } + peer_ld->peer_ports[peer_ld->n_peer_ports - 1].local = peer; + peer_ld->peer_ports[peer_ld->n_peer_ports - 1].remote = pb; +} + +static void +remove_local_datapath_peer_port(const struct sbrec_port_binding *pb, + struct local_datapath *ld, + struct hmap *local_datapaths) +{ + size_t i =0; + for (i = 0; i < ld->n_peer_ports; i++) { + if (ld->peer_ports[i].local == pb) { + break; + } + } + + if (i == ld->n_peer_ports) { + return; + } + + const struct sbrec_port_binding *peer = ld->peer_ports[i].remote; + + ld->peer_ports[i].local = ld->peer_ports[ld->n_peer_ports - 1].local; + ld->peer_ports[i].remote = ld->peer_ports[ld->n_peer_ports - 1].remote; + ld->n_peer_ports--; + + struct local_datapath *peer_ld = + get_local_datapath(local_datapaths, peer->datapath->tunnel_key); + if (peer_ld) { + remove_local_datapath_peer_port(peer, peer_ld, local_datapaths); + } +} + +static void +update_local_datapath_for_pb(const struct sbrec_port_binding *pb, + struct binding_ctx_in *b_ctx_in, + struct binding_ctx_out *b_ctx_out, + struct local_datapath *ld) +{ + if (!strcmp(pb->type, "patch")) { + add_local_datapath_peer_port(pb, b_ctx_in, b_ctx_out, ld); + } else if (!strcmp(pb->type, "localnet")) { + struct shash bridge_mappings = SHASH_INITIALIZER(&bridge_mappings); + add_ovs_bridge_mappings(b_ctx_in->ovs_table, b_ctx_in->bridge_table, + &bridge_mappings); + consider_localnet_port(pb, &bridge_mappings, b_ctx_out->egress_ifaces, + b_ctx_out->local_datapaths); + shash_destroy(&bridge_mappings); + } else if (!strcmp(pb->type, "l3gateway")) { + const char *chassis_id = smap_get(&pb->options, + "l3gateway-chassis"); + if (chassis_id && !strcmp(chassis_id, b_ctx_in->chassis_rec->name)) { + ld->has_local_l3gateway = true; + } + } + + if (!strcmp(pb->type, "patch") || + !strcmp(pb->type, "localport") || + !strcmp(pb->type, "vtep")) { + update_local_lport_ids(b_ctx_out->local_lport_ids, pb); + } +} + +static void +remove_pb_from_local_datapath(const struct sbrec_port_binding *pb, + const struct sbrec_chassis *chassis_rec, + struct binding_ctx_out *b_ctx_out, + struct local_datapath *ld) +{ + remove_local_lport_ids(pb, b_ctx_out->local_lport_ids); + if (!strcmp(pb->type, "patch") || + !strcmp(pb->type, "l3gateway")) { + remove_local_datapath_peer_port(pb, ld, b_ctx_out->local_datapaths); + } else if (!strcmp(pb->type, "localnet")) { + if (ld->localnet_port && !strcmp(ld->localnet_port->logical_port, + pb->logical_port)) { + ld->localnet_port = NULL; + } + } else if (!strcmp(pb->type, "l3gateway")) { + const char *chassis_id = smap_get(&pb->options, + "l3gateway-chassis"); + if (chassis_id && !strcmp(chassis_id, chassis_rec->name)) { + ld->has_local_l3gateway = false; + } + } +} + +/* Returns true if the ovs interface changes were handled successfully, + * false otherwise. + */ +bool +binding_handle_ovs_interface_changes(struct binding_ctx_in *b_ctx_in, + struct binding_ctx_out *b_ctx_out, + bool *changed) +{ + if (!b_ctx_in->chassis_rec) { + return false; + } + + bool handled = true; + *changed = false; + + struct hmap qos_map = HMAP_INITIALIZER(&qos_map); + struct hmap *qos_map_ptr = + sset_is_empty(b_ctx_out->egress_ifaces) ? NULL : &qos_map; + + *b_ctx_out->local_lports_changed = false; + const struct ovsrec_interface *iface_rec; + OVSREC_INTERFACE_TABLE_FOR_EACH_TRACKED (iface_rec, + b_ctx_in->iface_table) { + 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); + if (iface_rec->type && iface_rec->type[0] && + strcmp(iface_rec->type, "internal")) { + /* Right now are not handling ovs_interface changes of + * other types. This can be enhanced to handle of + * types - patch and tunnel. */ + handled = false; + goto out; + } + + struct local_binding *lbinding = NULL; + struct local_binding *claim_lbinding = NULL; + const char *cleared_iface_id = NULL; + int64_t ofport = iface_rec->n_ofport ? *iface_rec->ofport : 0; + if (!ovsrec_interface_is_deleted(iface_rec)) { + if (iface_id) { + /* Check if iface_id is changed. If so we need to + * release the old port binding and associate this + * inteface to new port binding. */ + if (old_iface_id && strcmp(iface_id, old_iface_id)) { + cleared_iface_id = old_iface_id; + } + } else if (old_iface_id) { + cleared_iface_id = old_iface_id; + } + } else { + cleared_iface_id = iface_id; + iface_id = NULL; + } + + if (cleared_iface_id) { + lbinding = local_binding_find(b_ctx_out->local_bindings, + cleared_iface_id); + if (lbinding && lbinding->pb && + lbinding->pb->chassis == b_ctx_in->chassis_rec) { + + if (!release_local_binding(lbinding, + b_ctx_out->tracked_dp_bindings, + !b_ctx_in->ovnsb_idl_txn)) { + handled = false; + goto out; + } + struct local_datapath *ld = + get_local_datapath(b_ctx_out->local_datapaths, + lbinding->pb->datapath->tunnel_key); + if (ld) { + remove_pb_from_local_datapath(lbinding->pb, + b_ctx_in->chassis_rec, + b_ctx_out, ld); + } + + local_binding_delete(b_ctx_out->local_bindings, lbinding); + *changed = true; + } + + sset_find_and_delete(b_ctx_out->local_lports, cleared_iface_id); + smap_remove(b_ctx_out->local_iface_ids, iface_rec->name); + *b_ctx_out->local_lports_changed = true; + } + + if (iface_id && ofport > 0) { + *changed = true; + sset_add(b_ctx_out->local_lports, iface_id); + smap_replace(b_ctx_out->local_iface_ids, iface_rec->name, + iface_id); + *b_ctx_out->local_lports_changed = true; + claim_lbinding = + local_binding_find(b_ctx_out->local_bindings, iface_id); + if (!claim_lbinding) { + claim_lbinding = local_binding_create(iface_id, iface_rec, + NULL, BT_VIF); + local_binding_add(b_ctx_out->local_bindings, claim_lbinding); + } else { + claim_lbinding->iface = iface_rec; + } + + if (!claim_lbinding->pb || + strcmp(claim_lbinding->name, + claim_lbinding->pb->logical_port)) { + claim_lbinding->pb = + lport_lookup_by_name(b_ctx_in->sbrec_port_binding_by_name, + claim_lbinding->name); + if (claim_lbinding->pb && + !strcmp(claim_lbinding->pb->type, "virtual")) { + claim_lbinding->pb = NULL; + } + } + + if (claim_lbinding->pb) { + bool claimed = + (claim_lbinding->pb->chassis == b_ctx_in->chassis_rec); + if (!consider_port_binding_for_vif(claim_lbinding->pb, + b_ctx_in, BT_VIF, + claim_lbinding, + b_ctx_out, qos_map_ptr)) { + handled = false; + goto out; + } + bool now_claimed = (claim_lbinding->pb && ( + claim_lbinding->pb->chassis == b_ctx_in->chassis_rec)); + if (!claimed && now_claimed) { + /* Add this to the updated tracked datapath bindings. */ + tracked_binding_datapath_lport_add( + b_ctx_out->tracked_dp_bindings, claim_lbinding->pb, + false); + } + } + } + } + + if (qos_map_ptr && 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, &qos_map); + } + } + + hmap_destroy(&qos_map); +out: + return handled; +} + +/* Returns true if the port binding changes resulted in local binding + * updates, false otherwise. + */ +bool +binding_handle_port_binding_changes(struct binding_ctx_in *b_ctx_in, + struct binding_ctx_out *b_ctx_out, + bool *changed) +{ + bool handled = true; + struct hmap qos_map = HMAP_INITIALIZER(&qos_map); + struct hmap *qos_map_ptr = + sset_is_empty(b_ctx_out->egress_ifaces) ? NULL : &qos_map; + + *changed = false; + + const struct sbrec_port_binding *pb; + SBREC_PORT_BINDING_TABLE_FOR_EACH_TRACKED (pb, + b_ctx_in->port_binding_table) { + bool consider_for_vif = false; + struct local_binding *lbinding = NULL; + enum local_binding_type binding_type = BT_VIF; + bool is_deleted = sbrec_port_binding_is_deleted(pb); + if (!pb->type[0]) { + if (!pb->parent_port || !pb->parent_port[0]) { + lbinding = local_binding_find(b_ctx_out->local_bindings, + pb->logical_port); + } else { + lbinding = local_binding_find(b_ctx_out->local_bindings, + pb->parent_port); + binding_type = BT_CHILD; + } + + consider_for_vif = true; + } else if (!strcmp(pb->type, "virtual") && + pb->virtual_parent && pb->virtual_parent[0]) { + lbinding = local_binding_find(b_ctx_out->local_bindings, + pb->virtual_parent); + consider_for_vif = true; + binding_type = BT_VIRTUAL; + } + + if (is_deleted) { + if (lbinding) { + lbinding->pb = NULL; + /* Add this to the deleted tracked datapath bindings. */ + tracked_binding_datapath_lport_add( + b_ctx_out->tracked_dp_bindings, pb, true); + if (binding_type == BT_VIF && + !release_local_binding_children( + lbinding, b_ctx_out->tracked_dp_bindings, + !b_ctx_in->ovnsb_idl_txn)) { + handled = false; + break; + } + *changed = true; + } + + struct local_datapath *ld = + get_local_datapath(b_ctx_out->local_datapaths, + pb->datapath->tunnel_key); + if (ld) { + remove_pb_from_local_datapath(pb, b_ctx_in->chassis_rec, + b_ctx_out, ld); + } + } else { + if (consider_for_vif) { + if (lbinding) { + lbinding->pb = pb; + bool claimed = (pb->chassis == b_ctx_in->chassis_rec); + if (!consider_port_binding_for_vif( + pb, b_ctx_in, binding_type, lbinding, b_ctx_out, + qos_map_ptr)) { + handled = false; + break; + } + bool now_claimed = (pb->chassis == b_ctx_in->chassis_rec); + if (!claimed && now_claimed) { + *changed = true; + + /* Add this to the updated tracked datapath + * bindings. */ + tracked_binding_datapath_lport_add( + b_ctx_out->tracked_dp_bindings, pb, false); + } + } + } else { + if (!consider_port_binding(pb, b_ctx_in, b_ctx_out, + qos_map_ptr)) { + handled = false; + break; + } + struct local_datapath *ld = + get_local_datapath(b_ctx_out->local_datapaths, + pb->datapath->tunnel_key); + if (ld) { + update_local_datapath_for_pb(pb, b_ctx_in, b_ctx_out, ld); + } + *changed = true; + if (!strcmp(pb->type, "patch") || + !strcmp(pb->type, "localport") || + !strcmp(pb->type, "vtep")) { + update_local_lport_ids(b_ctx_out->local_lport_ids, pb); + } + } + } + } + + return handled; +} diff --git a/controller/binding.h b/controller/binding.h index 924891c1b4..2f79dd63cc 100644 --- a/controller/binding.h +++ b/controller/binding.h @@ -18,6 +18,9 @@ #define OVN_BINDING_H 1 #include +#include "openvswitch/hmap.h" +#include "openvswitch/uuid.h" +#include "openvswitch/list.h" struct hmap; struct ovsdb_idl; @@ -31,31 +34,50 @@ struct ovsrec_open_vswitch_table; struct sbrec_chassis; struct sbrec_port_binding_table; struct sset; +struct sbrec_port_binding; + +struct binding_ctx_in { + struct ovsdb_idl_txn *ovnsb_idl_txn; + struct ovsdb_idl_txn *ovs_idl_txn; + struct ovsdb_idl_index *sbrec_datapath_binding_by_key; + struct ovsdb_idl_index *sbrec_port_binding_by_datapath; + struct ovsdb_idl_index *sbrec_port_binding_by_name; + const struct ovsrec_port_table *port_table; + const struct ovsrec_qos_table *qos_table; + const struct sbrec_port_binding_table *port_binding_table; + const struct ovsrec_bridge *br_int; + const struct sbrec_chassis *chassis_rec; + const struct sset *active_tunnels; + const struct ovsrec_bridge_table *bridge_table; + const struct ovsrec_open_vswitch_table *ovs_table; + const struct ovsrec_interface_table *iface_table; +}; + +struct binding_ctx_out { + struct hmap *local_datapaths; + struct shash *local_bindings; + struct sset *local_lports; + struct sset *local_lport_ids; + struct sset *egress_ifaces; + struct smap *local_iface_ids; + struct hmap *tracked_dp_bindings; + bool *local_lports_changed; +}; void binding_register_ovs_idl(struct ovsdb_idl *); -void binding_run(struct ovsdb_idl_txn *ovnsb_idl_txn, - struct ovsdb_idl_txn *ovs_idl_txn, - struct ovsdb_idl_index *sbrec_datapath_binding_by_key, - struct ovsdb_idl_index *sbrec_port_binding_by_datapath, - struct ovsdb_idl_index *sbrec_port_binding_by_name, - const struct ovsrec_port_table *, - const struct ovsrec_qos_table *, - const struct sbrec_port_binding_table *, - const struct ovsrec_bridge *br_int, - const struct sbrec_chassis *, - const struct sset *active_tunnels, - const struct ovsrec_bridge_table *bridge_table, - const struct ovsrec_open_vswitch_table *ovs_table, - struct hmap *local_datapaths, - struct sset *local_lports, struct sset *local_lport_ids); +void binding_run(struct binding_ctx_in *, struct binding_ctx_out *); bool binding_cleanup(struct ovsdb_idl_txn *ovnsb_idl_txn, const struct sbrec_port_binding_table *, const struct sbrec_chassis *); -bool binding_evaluate_port_binding_changes( - const struct sbrec_port_binding_table *, - const struct ovsrec_bridge *br_int, - const struct sbrec_chassis *, - struct sset *active_tunnels, - struct sset *local_lports); - +void local_bindings_destroy(struct shash *local_bindings); +void binding_add_vport_to_local_bindings( + struct shash *local_bindings, const struct sbrec_port_binding *parent, + const struct sbrec_port_binding *vport); +bool binding_handle_ovs_interface_changes(struct binding_ctx_in *, + struct binding_ctx_out *, + bool *changed); +bool binding_handle_port_binding_changes(struct binding_ctx_in *, + struct binding_ctx_out *, + bool *changed); +void binding_tracked_dp_destroy(struct hmap *tracked_datapaths); #endif /* controller/binding.h */ diff --git a/controller/lflow.c b/controller/lflow.c index 01214a3a64..63c2e60634 100644 --- a/controller/lflow.c +++ b/controller/lflow.c @@ -258,7 +258,7 @@ lflow_resource_destroy_lflow(struct lflow_resource_ref *lfrr, /* Adds the logical flows from the Logical_Flow table to flow tables. */ static void add_logical_flows(struct lflow_ctx_in *l_ctx_in, - struct lflow_ctx_out *l_ctx_out) + struct lflow_ctx_out *l_ctx_out) { const struct sbrec_logical_flow *lflow; @@ -649,6 +649,8 @@ consider_logical_flow(const struct sbrec_logical_flow *lflow, int64_t dp_id = lflow->logical_datapath->tunnel_key; char buf[16]; snprintf(buf, sizeof(buf), "%"PRId64"_%"PRId64, dp_id, port_id); + lflow_resource_add(l_ctx_out->lfrr, REF_TYPE_PORTBINDING, buf, + &lflow->header_.uuid); if (!sset_contains(l_ctx_in->local_lport_ids, buf)) { VLOG_DBG("lflow "UUID_FMT " port %s in match is not local, skip", @@ -847,3 +849,81 @@ lflow_destroy(void) expr_symtab_destroy(&symtab); shash_destroy(&symtab); } + +bool +lflow_evaluate_pb_changes(const struct sbrec_port_binding_table *pb_table) +{ + const struct sbrec_port_binding *binding; + SBREC_PORT_BINDING_TABLE_FOR_EACH_TRACKED (binding, pb_table) { + if (!strcmp(binding->type, "remote")) { + return false; + } + } + + return true; +} + +bool +lflow_add_flows_for_datapath(const struct sbrec_datapath_binding *dp, + struct lflow_ctx_in *l_ctx_in, + struct lflow_ctx_out *l_ctx_out) +{ + bool handled = true; + struct hmap dhcp_opts = HMAP_INITIALIZER(&dhcp_opts); + struct hmap dhcpv6_opts = HMAP_INITIALIZER(&dhcpv6_opts); + const struct sbrec_dhcp_options *dhcp_opt_row; + SBREC_DHCP_OPTIONS_TABLE_FOR_EACH (dhcp_opt_row, + l_ctx_in->dhcp_options_table) { + dhcp_opt_add(&dhcp_opts, dhcp_opt_row->name, dhcp_opt_row->code, + dhcp_opt_row->type); + } + + + const struct sbrec_dhcpv6_options *dhcpv6_opt_row; + SBREC_DHCPV6_OPTIONS_TABLE_FOR_EACH (dhcpv6_opt_row, + l_ctx_in->dhcpv6_options_table) { + dhcp_opt_add(&dhcpv6_opts, dhcpv6_opt_row->name, dhcpv6_opt_row->code, + dhcpv6_opt_row->type); + } + + struct hmap nd_ra_opts = HMAP_INITIALIZER(&nd_ra_opts); + nd_ra_opts_init(&nd_ra_opts); + + struct controller_event_options controller_event_opts; + controller_event_opts_init(&controller_event_opts); + + struct sbrec_logical_flow *lf_row = sbrec_logical_flow_index_init_row( + l_ctx_in->sbrec_logical_flow_by_logical_datapath); + sbrec_logical_flow_index_set_logical_datapath(lf_row, dp); + + const struct sbrec_logical_flow *lflow; + SBREC_LOGICAL_FLOW_FOR_EACH_EQUAL( + lflow, lf_row, l_ctx_in->sbrec_logical_flow_by_logical_datapath) { + if (!consider_logical_flow(lflow, &dhcp_opts, &dhcpv6_opts, + &nd_ra_opts, &controller_event_opts, + l_ctx_in, l_ctx_out)) { + handled = false; + break; + } + } + + dhcp_opts_destroy(&dhcp_opts); + dhcp_opts_destroy(&dhcpv6_opts); + nd_ra_opts_destroy(&nd_ra_opts); + controller_event_opts_destroy(&controller_event_opts); + return handled; +} + +bool +lflow_handle_flows_for_lport(const struct sbrec_port_binding *pb, + struct lflow_ctx_in *l_ctx_in, + struct lflow_ctx_out *l_ctx_out) +{ + int64_t dp_id = pb->datapath->tunnel_key; + char pb_ref_name[16]; + snprintf(pb_ref_name, sizeof(pb_ref_name), "%"PRId64"_%"PRId64, + dp_id, pb->tunnel_key); + bool changed = true; + return lflow_handle_changed_ref(REF_TYPE_PORTBINDING, pb_ref_name, + l_ctx_in, l_ctx_out, &changed); +} diff --git a/controller/lflow.h b/controller/lflow.h index f02f709d7d..53ecc45b46 100644 --- a/controller/lflow.h +++ b/controller/lflow.h @@ -48,6 +48,9 @@ struct sbrec_dhcp_options_table; struct sbrec_dhcpv6_options_table; struct sbrec_logical_flow_table; struct sbrec_mac_binding_table; +struct sbrec_port_binding_table; +struct sbrec_datapath_binding; +struct sbrec_port_binding; struct simap; struct sset; struct uuid; @@ -72,7 +75,8 @@ struct uuid; enum ref_type { REF_TYPE_ADDRSET, - REF_TYPE_PORTGROUP + REF_TYPE_PORTGROUP, + REF_TYPE_PORTBINDING }; /* Maintains the relationship for a pair of named resource and @@ -117,6 +121,7 @@ void lflow_resource_clear(struct lflow_resource_ref *); struct lflow_ctx_in { struct ovsdb_idl_index *sbrec_multicast_group_by_name_datapath; + struct ovsdb_idl_index *sbrec_logical_flow_by_logical_datapath; struct ovsdb_idl_index *sbrec_port_binding_by_name; const struct sbrec_dhcp_options_table *dhcp_options_table; const struct sbrec_dhcpv6_options_table *dhcpv6_options_table; @@ -153,8 +158,15 @@ void lflow_handle_changed_neighbors( const struct hmap *local_datapaths, struct ovn_desired_flow_table *); +bool lflow_evaluate_pb_changes(const struct sbrec_port_binding_table *); void lflow_destroy(void); void lflow_expr_destroy(struct hmap *lflow_expr_cache); +bool lflow_add_flows_for_datapath(const struct sbrec_datapath_binding *, + struct lflow_ctx_in *, + struct lflow_ctx_out *); +bool lflow_handle_flows_for_lport(const struct sbrec_port_binding *, + struct lflow_ctx_in *, + struct lflow_ctx_out *); #endif /* controller/lflow.h */ diff --git a/controller/ofctrl.c b/controller/ofctrl.c index 36e39ba06e..2df7400bef 100644 --- a/controller/ofctrl.c +++ b/controller/ofctrl.c @@ -667,14 +667,23 @@ ofctrl_check_and_add_flow(struct ovn_desired_flow_table *flow_table, ovn_flow_log(f, "ofctrl_add_flow"); - if (ovn_flow_lookup(&flow_table->match_flow_table, f, true)) { - if (log_duplicate_flow) { - static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 5); - if (!VLOG_DROP_DBG(&rl)) { - char *s = ovn_flow_to_string(f); - VLOG_DBG("dropping duplicate flow: %s", s); - free(s); + struct ovn_flow *existing_f = + ovn_flow_lookup(&flow_table->match_flow_table, f, true); + if (existing_f) { + if (ofpacts_equal(f->ofpacts, f->ofpacts_len, + existing_f->ofpacts, existing_f->ofpacts_len)) { + if (log_duplicate_flow) { + static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 5); + if (!VLOG_DROP_DBG(&rl)) { + char *s = ovn_flow_to_string(f); + VLOG_DBG("dropping duplicate flow: %s", s); + free(s); + } } + } else { + free(existing_f->ofpacts); + existing_f->ofpacts = xmemdup(f->ofpacts, f->ofpacts_len); + existing_f->ofpacts_len = f->ofpacts_len; } ovn_flow_destroy(f); return; diff --git a/controller/ovn-controller.c b/controller/ovn-controller.c index 2893eaac19..a62b2d3e30 100644 --- a/controller/ovn-controller.c +++ b/controller/ovn-controller.c @@ -753,6 +753,7 @@ enum sb_engine_node { OVS_NODE(open_vswitch, "open_vswitch") \ OVS_NODE(bridge, "bridge") \ OVS_NODE(port, "port") \ + OVS_NODE(interface, "interface") \ OVS_NODE(qos, "qos") enum ovs_engine_node { @@ -958,6 +959,9 @@ struct ed_type_runtime_data { /* Contains "struct local_datapath" nodes. */ struct hmap local_datapaths; + /* Contains "struct local_bindings" nodes. */ + struct shash local_bindings; + /* Contains the name of each logical port resident on the local * hypervisor. These logical ports include the VIFs (and their child * logical ports, if any) that belong to VMs running on the hypervisor, @@ -969,8 +973,28 @@ struct ed_type_runtime_data { * _ */ struct sset local_lport_ids; struct sset active_tunnels; + + struct sset egress_ifaces; + struct smap local_iface_ids; +}; + +struct ed_type_runtime_tracked_data { + struct hmap tracked_dp_bindings; + bool local_lports_changed; + bool tracked; }; +static void +en_runtime_clear_tracked_data(void *tracked_data) +{ + struct ed_type_runtime_tracked_data *data = tracked_data; + + binding_tracked_dp_destroy(&data->tracked_dp_bindings); + hmap_init(&data->tracked_dp_bindings); + data->local_lports_changed = false; + data->tracked = false; +} + static void * en_runtime_data_init(struct engine_node *node OVS_UNUSED, struct engine_arg *arg OVS_UNUSED) @@ -981,6 +1005,16 @@ en_runtime_data_init(struct engine_node *node OVS_UNUSED, sset_init(&data->local_lports); sset_init(&data->local_lport_ids); sset_init(&data->active_tunnels); + sset_init(&data->egress_ifaces); + shash_init(&data->local_bindings); + smap_init(&data->local_iface_ids); + + struct ed_type_runtime_tracked_data *tracked_data = + xzalloc(sizeof *tracked_data); + hmap_init(&tracked_data->tracked_dp_bindings); + node->tracked_data = tracked_data; + node->clear_tracked_data = en_runtime_clear_tracked_data; + return data; } @@ -992,6 +1026,8 @@ en_runtime_data_cleanup(void *data) sset_destroy(&rt_data->local_lports); sset_destroy(&rt_data->local_lport_ids); sset_destroy(&rt_data->active_tunnels); + sset_init(&rt_data->egress_ifaces); + smap_destroy(&rt_data->local_iface_ids); struct local_datapath *cur_node, *next_node; HMAP_FOR_EACH_SAFE (cur_node, next_node, hmap_node, &rt_data->local_datapaths) { @@ -1000,37 +1036,15 @@ en_runtime_data_cleanup(void *data) free(cur_node); } hmap_destroy(&rt_data->local_datapaths); + local_bindings_destroy(&rt_data->local_bindings); } static void -en_runtime_data_run(struct engine_node *node, void *data) +init_binding_ctx(struct engine_node *node, + struct ed_type_runtime_data *rt_data, + struct binding_ctx_in *b_ctx_in, + struct binding_ctx_out *b_ctx_out) { - struct ed_type_runtime_data *rt_data = data; - struct hmap *local_datapaths = &rt_data->local_datapaths; - struct sset *local_lports = &rt_data->local_lports; - struct sset *local_lport_ids = &rt_data->local_lport_ids; - struct sset *active_tunnels = &rt_data->active_tunnels; - - static bool first_run = true; - if (first_run) { - /* don't cleanup since there is no data yet */ - first_run = false; - } else { - struct local_datapath *cur_node, *next_node; - HMAP_FOR_EACH_SAFE (cur_node, next_node, hmap_node, local_datapaths) { - free(cur_node->peer_ports); - hmap_remove(local_datapaths, &cur_node->hmap_node); - free(cur_node); - } - hmap_clear(local_datapaths); - sset_destroy(local_lports); - sset_destroy(local_lport_ids); - sset_destroy(active_tunnels); - sset_init(local_lports); - sset_init(local_lport_ids); - sset_init(active_tunnels); - } - struct ovsrec_open_vswitch_table *ovs_table = (struct ovsrec_open_vswitch_table *)EN_OVSDB_GET( engine_get_input("OVS_open_vswitch", node)); @@ -1051,23 +1065,14 @@ en_runtime_data_run(struct engine_node *node, void *data) = chassis_lookup_by_name(sbrec_chassis_by_name, chassis_id); ovs_assert(chassis); - struct ed_type_ofctrl_is_connected *ed_ofctrl_is_connected = - engine_get_input_data("ofctrl_is_connected", node); - if (ed_ofctrl_is_connected->connected) { - /* Calculate the active tunnels only if have an an active - * OpenFlow connection to br-int. - * If we don't have a connection to br-int, it could mean - * ovs-vswitchd is down for some reason and the BFD status - * in the Interface rows could be stale. So its better to - * consider 'active_tunnels' set to be empty if it's not - * connected. */ - bfd_calculate_active_tunnels(br_int, active_tunnels); - } - struct ovsrec_port_table *port_table = (struct ovsrec_port_table *)EN_OVSDB_GET( engine_get_input("OVS_port", node)); + struct ovsrec_interface_table *iface_table = + (struct ovsrec_interface_table *)EN_OVSDB_GET( + engine_get_input("OVS_interface", node)); + struct ovsrec_qos_table *qos_table = (struct ovsrec_qos_table *)EN_OVSDB_GET( engine_get_input("OVS_qos", node)); @@ -1091,55 +1096,169 @@ en_runtime_data_run(struct engine_node *node, void *data) engine_get_input("SB_port_binding", node), "datapath"); - binding_run(engine_get_context()->ovnsb_idl_txn, - engine_get_context()->ovs_idl_txn, - sbrec_datapath_binding_by_key, - sbrec_port_binding_by_datapath, - sbrec_port_binding_by_name, - port_table, qos_table, pb_table, - br_int, chassis, - active_tunnels, bridge_table, - ovs_table, local_datapaths, - local_lports, local_lport_ids); + b_ctx_in->ovnsb_idl_txn = engine_get_context()->ovnsb_idl_txn; + b_ctx_in->ovs_idl_txn = engine_get_context()->ovs_idl_txn; + b_ctx_in->sbrec_datapath_binding_by_key = sbrec_datapath_binding_by_key; + b_ctx_in->sbrec_port_binding_by_datapath = sbrec_port_binding_by_datapath; + b_ctx_in->sbrec_port_binding_by_name = sbrec_port_binding_by_name; + b_ctx_in->port_table = port_table; + b_ctx_in->iface_table = iface_table; + b_ctx_in->qos_table = qos_table; + b_ctx_in->port_binding_table = pb_table; + b_ctx_in->br_int = br_int; + b_ctx_in->chassis_rec = chassis; + b_ctx_in->active_tunnels = &rt_data->active_tunnels; + b_ctx_in->bridge_table = bridge_table; + b_ctx_in->ovs_table = ovs_table; + + b_ctx_out->local_datapaths = &rt_data->local_datapaths; + b_ctx_out->local_lports = &rt_data->local_lports; + b_ctx_out->local_lport_ids = &rt_data->local_lport_ids; + b_ctx_out->egress_ifaces = &rt_data->egress_ifaces; + b_ctx_out->local_bindings = &rt_data->local_bindings; + b_ctx_out->local_iface_ids = &rt_data->local_iface_ids; + b_ctx_out->tracked_dp_bindings = NULL; + b_ctx_out->local_lports_changed = NULL; +} + +static void +en_runtime_data_run(struct engine_node *node, void *data) +{ + struct ed_type_runtime_data *rt_data = data; + struct hmap *local_datapaths = &rt_data->local_datapaths; + struct sset *local_lports = &rt_data->local_lports; + struct sset *local_lport_ids = &rt_data->local_lport_ids; + struct sset *active_tunnels = &rt_data->active_tunnels; + + en_runtime_clear_tracked_data(node->tracked_data); + + static bool first_run = true; + if (first_run) { + /* don't cleanup since there is no data yet */ + first_run = false; + } else { + struct local_datapath *cur_node, *next_node; + HMAP_FOR_EACH_SAFE (cur_node, next_node, hmap_node, local_datapaths) { + free(cur_node->peer_ports); + hmap_remove(local_datapaths, &cur_node->hmap_node); + free(cur_node); + } + hmap_clear(local_datapaths); + sset_destroy(local_lports); + sset_destroy(local_lport_ids); + sset_destroy(active_tunnels); + sset_destroy(&rt_data->egress_ifaces); + smap_destroy(&rt_data->local_iface_ids); + sset_init(local_lports); + sset_init(local_lport_ids); + sset_init(active_tunnels); + sset_init(&rt_data->egress_ifaces); + smap_init(&rt_data->local_iface_ids); + } + + struct binding_ctx_in b_ctx_in; + struct binding_ctx_out b_ctx_out; + init_binding_ctx(node, rt_data, &b_ctx_in, &b_ctx_out); + + struct ed_type_ofctrl_is_connected *ed_ofctrl_is_connected = + engine_get_input_data("ofctrl_is_connected", node); + if (ed_ofctrl_is_connected->connected) { + /* Calculate the active tunnels only if have an an active + * OpenFlow connection to br-int. + * If we don't have a connection to br-int, it could mean + * ovs-vswitchd is down for some reason and the BFD status + * in the Interface rows could be stale. So its better to + * consider 'active_tunnels' set to be empty if it's not + * connected. */ + bfd_calculate_active_tunnels(b_ctx_in.br_int, active_tunnels); + } + + binding_run(&b_ctx_in, &b_ctx_out); engine_set_node_state(node, EN_UPDATED); } +static bool +runtime_data_ovs_interface_handler(struct engine_node *node, void *data) +{ + struct ed_type_runtime_data *rt_data = data; + struct ed_type_runtime_tracked_data *tracked_data = node->tracked_data; + struct binding_ctx_in b_ctx_in; + struct binding_ctx_out b_ctx_out; + init_binding_ctx(node, rt_data, &b_ctx_in, &b_ctx_out); + tracked_data->tracked = true; + b_ctx_out.tracked_dp_bindings = &tracked_data->tracked_dp_bindings; + b_ctx_out.local_lports_changed = &tracked_data->local_lports_changed; + + bool changed = false; + if (!binding_handle_ovs_interface_changes(&b_ctx_in, &b_ctx_out, + &changed)) { + return false; + } + + if (changed) { + engine_set_node_state(node, EN_UPDATED); + } + + return true; +} + +static bool +runtime_data_noop_handler(struct engine_node *node OVS_UNUSED, + void *data OVS_UNUSED) +{ + return true; +} + static bool runtime_data_sb_port_binding_handler(struct engine_node *node, void *data) { struct ed_type_runtime_data *rt_data = data; - struct sset *local_lports = &rt_data->local_lports; - struct sset *active_tunnels = &rt_data->active_tunnels; + struct binding_ctx_in b_ctx_in; + struct binding_ctx_out b_ctx_out; + init_binding_ctx(node, rt_data, &b_ctx_in, &b_ctx_out); + if (!b_ctx_in.chassis_rec) { + return false; + } - struct ovsrec_open_vswitch_table *ovs_table = - (struct ovsrec_open_vswitch_table *)EN_OVSDB_GET( - engine_get_input("OVS_open_vswitch", node)); - struct ovsrec_bridge_table *bridge_table = - (struct ovsrec_bridge_table *)EN_OVSDB_GET( - engine_get_input("OVS_bridge", node)); - const char *chassis_id = chassis_get_id(); - const struct ovsrec_bridge *br_int = get_br_int(bridge_table, ovs_table); + struct ed_type_runtime_tracked_data *tracked_data = node->tracked_data; + tracked_data->tracked = true; + b_ctx_out.tracked_dp_bindings = &tracked_data->tracked_dp_bindings; - ovs_assert(br_int && chassis_id); + bool changed = false; + if (!binding_handle_port_binding_changes(&b_ctx_in, &b_ctx_out, + &changed)) { + return false; + } - struct ovsdb_idl_index *sbrec_chassis_by_name = - engine_ovsdb_node_get_index( - engine_get_input("SB_chassis", node), - "name"); + if (changed) { + engine_set_node_state(node, EN_UPDATED); + } - const struct sbrec_chassis *chassis - = chassis_lookup_by_name(sbrec_chassis_by_name, chassis_id); - ovs_assert(chassis); + return true; +} - struct sbrec_port_binding_table *pb_table = - (struct sbrec_port_binding_table *)EN_OVSDB_GET( - engine_get_input("SB_port_binding", node)); +static bool +runtime_data_sb_datapath_binding_handler(struct engine_node *node OVS_UNUSED, + void *data OVS_UNUSED) +{ + struct sbrec_datapath_binding_table *dp_table = + (struct sbrec_datapath_binding_table *)EN_OVSDB_GET( + engine_get_input("SB_datapath_binding", node)); + const struct sbrec_datapath_binding *dp; + struct ed_type_runtime_data *rt_data = data; - bool changed = binding_evaluate_port_binding_changes( - pb_table, br_int, chassis, active_tunnels, local_lports); + SBREC_DATAPATH_BINDING_TABLE_FOR_EACH_TRACKED (dp, dp_table) { + if (sbrec_datapath_binding_is_deleted(dp)) { + if (get_local_datapath(&rt_data->local_datapaths, + dp->tunnel_key)) { + return false; + } + } + } - return !changed; + engine_set_node_state(node, EN_VALID); + return true; } /* Connection tracking zones. */ @@ -1285,8 +1404,13 @@ static void init_physical_ctx(struct engine_node *node, ovs_assert(br_int && chassis); + struct ovsrec_interface_table *iface_table = + (struct ovsrec_interface_table *)EN_OVSDB_GET( + engine_get_input("OVS_interface", + engine_get_input("physical_flow_changes", node))); struct ed_type_ct_zones *ct_zones_data = - engine_get_input_data("ct_zones", node); + engine_get_input_data("ct_zones", + engine_get_input("physical_flow_changes", node)); struct simap *ct_zones = &ct_zones_data->current; p_ctx->sbrec_port_binding_by_name = sbrec_port_binding_by_name; @@ -1294,12 +1418,14 @@ static void init_physical_ctx(struct engine_node *node, p_ctx->mc_group_table = multicast_group_table; p_ctx->br_int = br_int; p_ctx->chassis_table = chassis_table; + p_ctx->iface_table = iface_table; p_ctx->chassis = chassis; p_ctx->active_tunnels = &rt_data->active_tunnels; p_ctx->local_datapaths = &rt_data->local_datapaths; p_ctx->local_lports = &rt_data->local_lports; p_ctx->ct_zones = ct_zones; p_ctx->mff_ovn_geneve = ed_mff_ovn_geneve->mff_ovn_geneve; + p_ctx->local_bindings = &rt_data->local_bindings; } static void init_lflow_ctx(struct engine_node *node, @@ -1313,6 +1439,11 @@ static void init_lflow_ctx(struct engine_node *node, engine_get_input("SB_port_binding", node), "name"); + struct ovsdb_idl_index *sbrec_logical_flow_by_dp = + engine_ovsdb_node_get_index( + engine_get_input("SB_logical_flow", node), + "logical_datapath"); + struct ovsdb_idl_index *sbrec_mc_group_by_name_dp = engine_ovsdb_node_get_index( engine_get_input("SB_multicast_group", node), @@ -1360,6 +1491,8 @@ static void init_lflow_ctx(struct engine_node *node, l_ctx_in->sbrec_multicast_group_by_name_datapath = sbrec_mc_group_by_name_dp; + l_ctx_in->sbrec_logical_flow_by_logical_datapath = + sbrec_logical_flow_by_dp; l_ctx_in->sbrec_port_binding_by_name = sbrec_port_binding_by_name; l_ctx_in->dhcp_options_table = dhcp_table; l_ctx_in->dhcpv6_options_table = dhcpv6_table; @@ -1514,7 +1647,8 @@ flow_output_sb_mac_binding_handler(struct engine_node *node, void *data) } static bool -flow_output_sb_port_binding_handler(struct engine_node *node, void *data) +flow_output_sb_port_binding_handler(struct engine_node *node, + void *data) { struct ed_type_runtime_data *rt_data = engine_get_input_data("runtime_data", node); @@ -1522,56 +1656,21 @@ flow_output_sb_port_binding_handler(struct engine_node *node, void *data) struct ed_type_flow_output *fo = data; struct ovn_desired_flow_table *flow_table = &fo->flow_table; - /* XXX: now we handle port-binding changes for physical flow processing - * only, but port-binding change can have impact to logical flow - * processing, too, in below circumstances: - * - * - When a port-binding for a lport is inserted/deleted but the lflow - * using that lport doesn't change. - * - * This can happen only when the lport name is used by ACL match - * condition, which is specified by user. Even in that case, if the port - * is actually bound on the current chassis it will trigger recompute on - * that chassis since ovs interface would be updated. So the only - * situation this would have real impact is when user defines an ACL - * that includes lport that is not on current chassis, and there is a - * port-binding creation/deletion related to that lport.e.g.: an ACL is - * defined: - * - * to-lport 1000 'outport=="A" && inport=="B"' allow-related - * - * If "A" is on current chassis, but "B" is lport that hasn't been - * created yet. When a lport "B" is created and bound on another - * chassis, the ACL will not take effect on the current chassis until a - * recompute is triggered later. This case doesn't seem to be a problem - * for real world use cases because usually lport is created before - * being referenced by name in ACLs. - * - * - When is_chassis_resident() is used in lflow. In this case the - * port binding is not a regular VIF. It can be either "patch" or - * "external", with ha-chassis-group assigned. In current - * "runtime_data" handling, port-binding changes for these types always - * trigger recomputing. So it is fine even if we do not handle it here. - * (due to the ovsdb tracking support for referenced table changes, - * ha-chassis-group changes will appear as port-binding change). - * - * - When a mac-binding doesn't change but the port-binding related to - * that mac-binding is deleted. In this case the neighbor flow generated - * for the mac-binding should be deleted. This would not cause any real - * issue for now, since the port-binding related to mac-binding is - * always logical router port, and any change to logical router port - * would just trigger recompute. - * - * Although there is no correctness issue so far (except the unusual ACL - * use case, which doesn't seem to be a real problem), it might be better - * to handle this more gracefully, without the need to consider these - * tricky scenarios. One approach is to maintain a mapping between lport - * names and the lflows that uses them, and reprocess the related lflows - * when related port-bindings change. + /* We handle port-binding changes for physical flow processing + * only. flow_output runtime data handler takes care of processing + * logical flows for any port binding changes. */ struct physical_ctx p_ctx; init_physical_ctx(node, rt_data, &p_ctx); + if (!lflow_evaluate_pb_changes(p_ctx.port_binding_table)) { + /* If this returns false, it means there is an impact on + * the logical flow processing because of some changes in + * port bindings. Return false so that recompute is triggered + * for this stage. */ + return false; + } + physical_handle_port_binding_changes(&p_ctx, flow_table); engine_set_node_state(node, EN_UPDATED); @@ -1659,6 +1758,8 @@ _flow_output_resource_ref_handler(struct engine_node *node, void *data, updated = &pg_data->updated; deleted = &pg_data->deleted; break; + + case REF_TYPE_PORTBINDING: default: OVS_NOT_REACHED(); } @@ -1707,6 +1808,121 @@ flow_output_port_groups_handler(struct engine_node *node, void *data) return _flow_output_resource_ref_handler(node, data, REF_TYPE_PORTGROUP); } +struct ed_type_physical_flow_changes { + bool ct_zones_changed; +}; + +static bool +flow_output_physical_flow_changes_handler(struct engine_node *node, void *data) +{ + struct ed_type_physical_flow_changes *pfc = + engine_get_input_data("physical_flow_changes", node); + struct ed_type_runtime_data *rt_data = + engine_get_input_data("runtime_data", node); + + struct ed_type_flow_output *fo = data; + struct physical_ctx p_ctx; + init_physical_ctx(node, rt_data, &p_ctx); + + engine_set_node_state(node, EN_UPDATED); + if (pfc->ct_zones_changed) { + pfc->ct_zones_changed = false; + physical_run(&p_ctx, &fo->flow_table); + return true; + } + + return physical_handle_ovs_iface_changes(&p_ctx, &fo->flow_table); +} + +static void * +en_physical_flow_changes_init(struct engine_node *node OVS_UNUSED, + struct engine_arg *arg OVS_UNUSED) +{ + struct ed_type_physical_flow_changes *data = xzalloc(sizeof *data); + return data; +} + +static void +en_physical_flow_changes_cleanup(void *data OVS_UNUSED) +{ + +} + +static void +en_physical_flow_changes_run(struct engine_node *node, void *data OVS_UNUSED) +{ + engine_set_node_state(node, EN_UPDATED); +} + +static bool +physical_flow_changes_ct_zones_handler(struct engine_node *node OVS_UNUSED, + void *data OVS_UNUSED) +{ + struct ed_type_physical_flow_changes *pfc = data; + pfc->ct_zones_changed = true; + engine_set_node_state(node, EN_UPDATED); + return false; +} + +static bool +flow_output_runtime_data_handler(struct engine_node *node, + void *data OVS_UNUSED) +{ + struct ed_type_runtime_tracked_data *tracked_data = + engine_get_input_tracked_data("runtime_data", node); + + if (!tracked_data || !tracked_data->tracked) { + return false; + } + + if (hmap_is_empty(&tracked_data->tracked_dp_bindings)) { + if (tracked_data->local_lports_changed) { + engine_set_node_state(node, EN_UPDATED); + } + return true; + } + + struct lflow_ctx_in l_ctx_in; + struct lflow_ctx_out l_ctx_out; + struct ed_type_flow_output *fo = data; + struct ed_type_runtime_data *rt_data = + engine_get_input_data("runtime_data", node); + init_lflow_ctx(node, rt_data, fo, &l_ctx_in, &l_ctx_out); + + struct physical_ctx p_ctx; + init_physical_ctx(node, rt_data, &p_ctx); + + bool handled = true; + struct tracked_binding_datapath *tdp; + HMAP_FOR_EACH (tdp, node, &tracked_data->tracked_dp_bindings) { + if (tdp->is_new) { + handled = lflow_add_flows_for_datapath(tdp->dp, &l_ctx_in, + &l_ctx_out); + if (!handled) { + break; + } + } else { + struct tracked_binding_lport *lport; + LIST_FOR_EACH (lport, list_node, &tdp->lports_head) { + if (!lflow_handle_flows_for_lport(lport->pb, &l_ctx_in, + &l_ctx_out)) { + handled = false; + break; + } + } + if (!handled) { + break; + } + } + } + + if (handled) { + engine_set_node_state(node, EN_UPDATED); + } + + return handled; +} + struct ovn_controller_exit_args { bool *exiting; bool *restart; @@ -1761,6 +1977,9 @@ main(int argc, char *argv[]) = chassis_index_create(ovnsb_idl_loop.idl); struct ovsdb_idl_index *sbrec_multicast_group_by_name_datapath = mcast_group_index_create(ovnsb_idl_loop.idl); + struct ovsdb_idl_index *sbrec_logical_flow_by_logical_datapath + = ovsdb_idl_index_create1(ovnsb_idl_loop.idl, + &sbrec_logical_flow_col_logical_datapath); struct ovsdb_idl_index *sbrec_port_binding_by_name = ovsdb_idl_index_create1(ovnsb_idl_loop.idl, &sbrec_port_binding_col_logical_port); @@ -1829,6 +2048,7 @@ main(int argc, char *argv[]) ENGINE_NODE(runtime_data, "runtime_data"); ENGINE_NODE(mff_ovn_geneve, "mff_ovn_geneve"); ENGINE_NODE(ofctrl_is_connected, "ofctrl_is_connected"); + ENGINE_NODE(physical_flow_changes, "physical_flow_changes"); ENGINE_NODE(flow_output, "flow_output"); ENGINE_NODE(addr_sets, "addr_sets"); ENGINE_NODE(port_groups, "port_groups"); @@ -1848,13 +2068,20 @@ main(int argc, char *argv[]) engine_add_input(&en_port_groups, &en_sb_port_group, port_groups_sb_port_group_handler); + engine_add_input(&en_physical_flow_changes, &en_ct_zones, + physical_flow_changes_ct_zones_handler); + engine_add_input(&en_physical_flow_changes, &en_ovs_interface, + NULL); + engine_add_input(&en_flow_output, &en_addr_sets, flow_output_addr_sets_handler); engine_add_input(&en_flow_output, &en_port_groups, flow_output_port_groups_handler); - engine_add_input(&en_flow_output, &en_runtime_data, NULL); - engine_add_input(&en_flow_output, &en_ct_zones, NULL); + engine_add_input(&en_flow_output, &en_runtime_data, + flow_output_runtime_data_handler); engine_add_input(&en_flow_output, &en_mff_ovn_geneve, NULL); + engine_add_input(&en_flow_output, &en_physical_flow_changes, + flow_output_physical_flow_changes_handler); engine_add_input(&en_flow_output, &en_ovs_open_vswitch, NULL); engine_add_input(&en_flow_output, &en_ovs_bridge, NULL); @@ -1881,11 +2108,15 @@ main(int argc, char *argv[]) engine_add_input(&en_runtime_data, &en_ovs_open_vswitch, NULL); engine_add_input(&en_runtime_data, &en_ovs_bridge, NULL); - engine_add_input(&en_runtime_data, &en_ovs_port, NULL); + engine_add_input(&en_runtime_data, &en_ovs_port, + runtime_data_noop_handler); + engine_add_input(&en_runtime_data, &en_ovs_interface, + runtime_data_ovs_interface_handler); engine_add_input(&en_runtime_data, &en_ovs_qos, NULL); engine_add_input(&en_runtime_data, &en_sb_chassis, NULL); - engine_add_input(&en_runtime_data, &en_sb_datapath_binding, NULL); + engine_add_input(&en_runtime_data, &en_sb_datapath_binding, + runtime_data_sb_datapath_binding_handler); engine_add_input(&en_runtime_data, &en_sb_port_binding, runtime_data_sb_port_binding_handler); @@ -1898,6 +2129,8 @@ main(int argc, char *argv[]) engine_ovsdb_node_add_index(&en_sb_chassis, "name", sbrec_chassis_by_name); engine_ovsdb_node_add_index(&en_sb_multicast_group, "name_datapath", sbrec_multicast_group_by_name_datapath); + engine_ovsdb_node_add_index(&en_sb_logical_flow, "logical_datapath", + sbrec_logical_flow_by_logical_datapath); engine_ovsdb_node_add_index(&en_sb_port_binding, "name", sbrec_port_binding_by_name); engine_ovsdb_node_add_index(&en_sb_port_binding, "key", diff --git a/controller/ovn-controller.h b/controller/ovn-controller.h index 5d9466880b..6c40a64922 100644 --- a/controller/ovn-controller.h +++ b/controller/ovn-controller.h @@ -72,6 +72,42 @@ struct local_datapath { struct local_datapath *get_local_datapath(const struct hmap *, uint32_t tunnel_key); +enum local_binding_type { + BT_VIF, + BT_CHILD, + BT_VIRTUAL +}; + +struct local_binding { + struct ovs_list node; /* In parent if any. */ + char *name; + enum local_binding_type type; + const struct ovsrec_interface *iface; + const struct sbrec_port_binding *pb; + struct ovs_list children; +}; + +static inline struct local_binding * +local_binding_find(struct shash *local_bindings, const char *name) +{ + return shash_find_data(local_bindings, name); +} + +/* Represents a tracked binding logical port. */ +struct tracked_binding_lport { + const struct sbrec_port_binding *pb; + struct ovs_list list_node; + bool deleted; +}; + +/* Represent a tracked binding datapath. */ +struct tracked_binding_datapath { + struct hmap_node node; + const struct sbrec_datapath_binding *dp; + bool is_new; + struct ovs_list lports_head; /* List of struct tracked_binding_lport. */ +}; + const struct ovsrec_bridge *get_bridge(const struct ovsrec_bridge_table *, const char *br_name); diff --git a/controller/physical.c b/controller/physical.c index 144aeb7bdd..03eb677d1c 100644 --- a/controller/physical.c +++ b/controller/physical.c @@ -1780,6 +1780,57 @@ physical_run(struct physical_ctx *p_ctx, simap_destroy(&new_tunnel_to_ofport); } +bool +physical_handle_ovs_iface_changes(struct physical_ctx *p_ctx, + struct ovn_desired_flow_table *flow_table) +{ + const struct ovsrec_interface *iface_rec; + OVSREC_INTERFACE_TABLE_FOR_EACH_TRACKED (iface_rec, p_ctx->iface_table) { + if (!strcmp(iface_rec->type, "geneve") || + !strcmp(iface_rec->type, "patch")) { + return false; + } + } + + struct ofpbuf ofpacts; + ofpbuf_init(&ofpacts, 0); + + OVSREC_INTERFACE_TABLE_FOR_EACH_TRACKED (iface_rec, p_ctx->iface_table) { + const char *iface_id = smap_get(&iface_rec->external_ids, "iface-id"); + if (!iface_id) { + continue; + } + + const struct local_binding *lb = + local_binding_find(p_ctx->local_bindings, iface_id); + + if (!lb || !lb->pb) { + continue; + } + + int64_t ofport = iface_rec->n_ofport ? *iface_rec->ofport : 0; + if (ovsrec_interface_is_deleted(iface_rec)) { + ofctrl_remove_flows(flow_table, &lb->pb->header_.uuid); + simap_find_and_delete(&localvif_to_ofport, iface_id); + } else { + if (!ovsrec_interface_is_new(iface_rec)) { + ofctrl_remove_flows(flow_table, &lb->pb->header_.uuid); + } + + simap_put(&localvif_to_ofport, iface_id, ofport); + consider_port_binding(p_ctx->sbrec_port_binding_by_name, + p_ctx->mff_ovn_geneve, p_ctx->ct_zones, + p_ctx->active_tunnels, + p_ctx->local_datapaths, + lb->pb, p_ctx->chassis, + flow_table, &ofpacts); + } + } + + ofpbuf_uninit(&ofpacts); + return true; +} + bool get_tunnel_ofport(const char *chassis_name, char *encap_ip, ofp_port_t *ofport) { diff --git a/controller/physical.h b/controller/physical.h index dadf84ea1b..481f039013 100644 --- a/controller/physical.h +++ b/controller/physical.h @@ -33,6 +33,7 @@ struct ovsrec_bridge; struct simap; struct sbrec_multicast_group_table; struct sbrec_port_binding_table; +struct sbrec_port_binding; struct sset; /* OVN Geneve option information. @@ -49,21 +50,24 @@ struct physical_ctx { const struct ovsrec_bridge *br_int; const struct sbrec_chassis_table *chassis_table; const struct sbrec_chassis *chassis; + const struct ovsrec_interface_table *iface_table; const struct sset *active_tunnels; struct hmap *local_datapaths; struct sset *local_lports; const struct simap *ct_zones; enum mf_field_id mff_ovn_geneve; + struct shash *local_bindings; }; void physical_register_ovs_idl(struct ovsdb_idl *); void physical_run(struct physical_ctx *, struct ovn_desired_flow_table *); -void physical_handle_port_binding_changes(struct physical_ctx *, +void physical_handle_port_binding_changes(struct physical_ctx *p_ctx, struct ovn_desired_flow_table *); void physical_handle_mc_group_changes(struct physical_ctx *, struct ovn_desired_flow_table *); - +bool physical_handle_ovs_iface_changes(struct physical_ctx *, + struct ovn_desired_flow_table *); bool get_tunnel_ofport(const char *chassis_name, char *encap_ip, ofp_port_t *ofport); #endif /* controller/physical.h */ diff --git a/controller/pinctrl.c b/controller/pinctrl.c index a053938ecb..6c2acd2c2a 100644 --- a/controller/pinctrl.c +++ b/controller/pinctrl.c @@ -18,6 +18,7 @@ #include "pinctrl.h" +#include "binding.h" #include "coverage.h" #include "csum.h" #include "dirs.h" diff --git a/controller/pinctrl.h b/controller/pinctrl.h index 8fa4baae9e..12fb3b0808 100644 --- a/controller/pinctrl.h +++ b/controller/pinctrl.h @@ -31,6 +31,7 @@ struct sbrec_chassis; struct sbrec_dns_table; struct sbrec_controller_event_table; struct sbrec_service_monitor_table; +struct shash; void pinctrl_init(void); void pinctrl_run(struct ovsdb_idl_txn *ovnsb_idl_txn, diff --git a/lib/inc-proc-eng.c b/lib/inc-proc-eng.c index 9b1479a1ce..8d63feac74 100644 --- a/lib/inc-proc-eng.c +++ b/lib/inc-proc-eng.c @@ -125,6 +125,11 @@ engine_cleanup(void) engine_nodes[i]->cleanup(engine_nodes[i]->data); } free(engine_nodes[i]->data); + + if (engine_nodes[i]->clear_tracked_data) { + engine_nodes[i]->clear_tracked_data(engine_nodes[i]->tracked_data); + } + free(engine_nodes[i]->tracked_data); } free(engine_nodes); engine_nodes = NULL; @@ -222,6 +227,23 @@ engine_node_changed(struct engine_node *node) return node->state == EN_UPDATED; } +void * +engine_get_tracked_data(struct engine_node *node) +{ + if (engine_node_valid(node)) { + return node->tracked_data; + } + + return NULL; +} + +void * +engine_get_input_tracked_data(const char *input_name, struct engine_node *node) +{ + struct engine_node *input_node = engine_get_input(input_name, node); + return engine_get_tracked_data(input_node); +} + bool engine_has_run(void) { @@ -370,7 +392,13 @@ engine_run(bool recompute_allowed) if (engine_nodes[i]->state == EN_ABORTED) { engine_run_aborted = true; - return; + break; + } + } + + for (size_t i = 0; i < engine_n_nodes; i++) { + if (engine_nodes[i]->clear_tracked_data) { + engine_nodes[i]->clear_tracked_data(engine_nodes[i]->tracked_data); } } } diff --git a/lib/inc-proc-eng.h b/lib/inc-proc-eng.h index 780c3cd229..4b5e69edb9 100644 --- a/lib/inc-proc-eng.h +++ b/lib/inc-proc-eng.h @@ -123,6 +123,15 @@ struct engine_node { */ void *data; + /* A pointer to node internal tracked data. The tracke data can be + * used by en engine node to provide the changed data during the + * engine run if its an input to other engine node. This data can + * be accessed during the engine run using the function + * engine_get_tracked_data(). This data can be cleared by + * calling the clean_tracked_data() engine node function. + */ + void *tracked_data; + /* State of the node after the last engine run. */ enum engine_node_state state; @@ -149,6 +158,9 @@ struct engine_node { * doesn't store pointers to DB records it's still safe to use). */ bool (*is_valid)(struct engine_node *); + + /* Method to clear up tracked data if any. It may be NULL. */ + void (*clear_tracked_data)(void *tracked_data); }; /* Initialize the data for the engine nodes. It calls each node's @@ -183,6 +195,12 @@ struct engine_node * engine_get_input(const char *input_name, /* Get the data from the input node with for */ void *engine_get_input_data(const char *input_name, struct engine_node *); +void *engine_get_tracked_data(struct engine_node *); + +/* Get the tracked data from the input node with for */ +void *engine_get_input_tracked_data(const char *input_name, + struct engine_node *); + /* Add an input (dependency) for , with corresponding change_handler, * which can be NULL. If the change_handler is NULL, the engine will not * be able to process the change incrementally, and will fall back to call @@ -270,11 +288,13 @@ void engine_ovsdb_node_add_index(struct engine_node *, const char *name, struct engine_node en_##NAME = { \ .name = NAME_STR, \ .data = NULL, \ + .tracked_data = NULL, \ .state = EN_STALE, \ .init = en_##NAME##_init, \ .run = en_##NAME##_run, \ .cleanup = en_##NAME##_cleanup, \ .is_valid = en_##NAME##_is_valid, \ + .clear_tracked_data = NULL, \ }; #define ENGINE_NODE_CUSTOM_DATA(NAME, NAME_STR) \ diff --git a/tests/ovn-performance.at b/tests/ovn-performance.at index a8a15f8fe6..a12757e18c 100644 --- a/tests/ovn-performance.at +++ b/tests/ovn-performance.at @@ -239,8 +239,21 @@ for i in 1 2; do ovn_attach n1 br-phys 192.168.0.$i done +# Wait for the tunnel ports to be created and up. +# Otherwise this may affect the lflow_run count. + +OVS_WAIT_UNTIL([ + test $(as hv1 ovs-vsctl list interface ovn-hv2-0 | \ +grep tunnel_egress_iface_carrier=up | wc -l) -eq 1 +]) + +OVS_WAIT_UNTIL([ + test $(as hv2 ovs-vsctl list interface ovn-hv1-0 | \ +grep tunnel_egress_iface_carrier=up | wc -l) -eq 1 +]) + # Add router lr1 -OVN_CONTROLLER_EXPECT_HIT( +OVN_CONTROLLER_EXPECT_NO_HIT( [hv1 hv2], [lflow_run], [ovn-nbctl --wait=hv lr-add lr1] ) @@ -251,7 +264,7 @@ for i in 1 2; do lrp=lr1-$ls # Add switch $ls - OVN_CONTROLLER_EXPECT_HIT( + OVN_CONTROLLER_EXPECT_NO_HIT( [hv1 hv2], [lflow_run], [ovn-nbctl --wait=hv ls-add $ls] ) @@ -261,7 +274,7 @@ for i in 1 2; do ) # Add router port to $ls - OVN_CONTROLLER_EXPECT_HIT( + OVN_CONTROLLER_EXPECT_NO_HIT( [hv1 hv2], [lflow_run], [ovn-nbctl --wait=hv lrp-add lr1 $lrp 02:00:00:00:0$i:01 10.0.$i.1/24] ) @@ -269,15 +282,15 @@ for i in 1 2; do [hv1 hv2], [lflow_run], [ovn-nbctl --wait=hv lsp-add $ls $lsp] ) - OVN_CONTROLLER_EXPECT_HIT( + OVN_CONTROLLER_EXPECT_NO_HIT( [hv1 hv2], [lflow_run], [ovn-nbctl --wait=hv lsp-set-type $lsp router] ) - OVN_CONTROLLER_EXPECT_HIT( + OVN_CONTROLLER_EXPECT_NO_HIT( [hv1 hv2], [lflow_run], [ovn-nbctl --wait=hv lsp-set-options $lsp router-port=$lrp] ) - OVN_CONTROLLER_EXPECT_HIT( + OVN_CONTROLLER_EXPECT_NO_HIT( [hv1 hv2], [lflow_run], [ovn-nbctl --wait=hv lsp-set-addresses $lsp router] ) @@ -340,8 +353,8 @@ for i in 1 2; do ) # Bind port $lp and wait for it to come up - OVN_CONTROLLER_EXPECT_HIT_COND( - [hv$i hv$j], [lflow_run], [>0 =0], + OVN_CONTROLLER_EXPECT_NO_HIT( + [hv$i hv$j], [lflow_run], [as hv$i ovs-vsctl add-port br-int $vif -- set Interface $vif external-ids:iface-id=$lp && ovn-nbctl wait-until Logical_Switch_Port $lp 'up=true' && ovn-nbctl --wait=hv sync] @@ -391,8 +404,8 @@ for i in 1 2; do lp=lp$i # Delete port $lp - OVN_CONTROLLER_EXPECT_HIT_COND( - [hv$i hv$j], [lflow_run], [>0 =0], + OVN_CONTROLLER_EXPECT_NO_HIT( + [hv$i hv$j], [lflow_run], [ovn-nbctl --wait=hv lsp-del $lp] ) done @@ -403,18 +416,18 @@ OVN_CONTROLLER_EXPECT_NO_HIT( [ovn-nbctl --wait=hv destroy Port_Group pg1] ) -for i in 1 2; do - ls=ls$i +OVN_CONTROLLER_EXPECT_HIT( + [hv1 hv2], [lflow_run], + [ovn-nbctl --wait=hv ls-del ls1] +) - # Delete switch $ls - OVN_CONTROLLER_EXPECT_HIT( - [hv1 hv2], [lflow_run], - [ovn-nbctl --wait=hv ls-del $ls] - ) -done +OVN_CONTROLLER_EXPECT_NO_HIT( + [hv1 hv2], [lflow_run], + [ovn-nbctl --wait=hv ls-del ls2] +) # Delete router lr1 -OVN_CONTROLLER_EXPECT_HIT( +OVN_CONTROLLER_EXPECT_NO_HIT( [hv1 hv2], [lflow_run], [ovn-nbctl --wait=hv lr-del lr1] )