static void member_object_joined (unsigned int nodeid) { char member_ip[ICMAP_KEYNAME_MAXLEN]; char member_join_count[ICMAP_KEYNAME_MAXLEN]; char member_status[ICMAP_KEYNAME_MAXLEN]; snprintf(member_ip, ICMAP_KEYNAME_MAXLEN, "runtime.totem.pg.mrp.srp.members.%u.ip", nodeid); snprintf(member_join_count, ICMAP_KEYNAME_MAXLEN, "runtime.totem.pg.mrp.srp.members.%u.join_count", nodeid); snprintf(member_status, ICMAP_KEYNAME_MAXLEN, "runtime.totem.pg.mrp.srp.members.%u.status", nodeid); if (icmap_get(member_ip, NULL, NULL, NULL) == CS_OK) { icmap_inc(member_join_count); icmap_set_string(member_status, "joined"); } else { icmap_set_string(member_ip, (char*)api->totem_ifaces_print (nodeid)); icmap_set_uint32(member_join_count, 1); icmap_set_string(member_status, "joined"); } log_printf (LOGSYS_LEVEL_DEBUG, "Member joined: %s", api->totem_ifaces_print (nodeid)); }
static void corosync_fplay_control_init (void) { icmap_track_t track = NULL; icmap_set_string("runtime.blackbox.dump_flight_data", "no"); icmap_set_string("runtime.blackbox.dump_state", "no"); icmap_track_add("runtime.blackbox.dump_flight_data", ICMAP_TRACK_ADD | ICMAP_TRACK_DELETE | ICMAP_TRACK_MODIFY, fplay_key_change_notify_fn, NULL, &track); icmap_track_add("runtime.blackbox.dump_state", ICMAP_TRACK_ADD | ICMAP_TRACK_DELETE | ICMAP_TRACK_MODIFY, fplay_key_change_notify_fn, NULL, &track); }
static void member_object_left (unsigned int nodeid) { char member_status[ICMAP_KEYNAME_MAXLEN]; snprintf(member_status, ICMAP_KEYNAME_MAXLEN, "runtime.totem.pg.mrp.srp.members.%u.status", nodeid); icmap_set_string(member_status, "left"); log_printf (LOGSYS_LEVEL_DEBUG, "Member left: %s", api->totem_ifaces_print (nodeid)); }
char *corosync_service_link_and_init ( struct corosync_api_v1 *corosync_api, struct default_service *service) { struct corosync_service_engine *service_engine; int fn; char *name_sufix; char key_name[ICMAP_KEYNAME_MAXLEN]; char *init_result; /* * Initialize service */ service_engine = service->loader(); corosync_service[service_engine->id] = service_engine; if (service_engine->config_init_fn) { service_engine->config_init_fn (corosync_api); } if (service_engine->exec_init_fn) { init_result = service_engine->exec_init_fn (corosync_api); if (init_result) { return (init_result); } } /* * Store service in cmap db */ snprintf(key_name, ICMAP_KEYNAME_MAXLEN, "internal_configuration.service.%u.name", service_engine->id); icmap_set_string(key_name, service->name); snprintf(key_name, ICMAP_KEYNAME_MAXLEN, "internal_configuration.service.%u.ver", service_engine->id); icmap_set_uint32(key_name, service->ver); name_sufix = strrchr (service->name, '_'); if (name_sufix) name_sufix++; else name_sufix = (char*)service->name; snprintf(key_name, ICMAP_KEYNAME_MAXLEN, "runtime.services.%s.service_id", name_sufix); icmap_set_uint16(key_name, service_engine->id); for (fn = 0; fn < service_engine->exec_engine_count; fn++) { snprintf(key_name, ICMAP_KEYNAME_MAXLEN, "runtime.services.%s.%d.tx", name_sufix, fn); icmap_set_uint64(key_name, 0); service_stats_tx[service_engine->id][fn] = strdup(key_name); snprintf(key_name, ICMAP_KEYNAME_MAXLEN, "runtime.services.%s.%d.rx", name_sufix, fn); icmap_set_uint64(key_name, 0); service_stats_rx[service_engine->id][fn] = strdup(key_name); } log_printf (LOGSYS_LEVEL_NOTICE, "Service engine loaded: %s [%d]", service_engine->name, service_engine->id); cs_ipcs_service_init(service_engine); return NULL; }
extern int totem_config_read ( struct totem_config *totem_config, const char **error_string, uint64_t *warnings) { int res = 0; char *str; unsigned int ringnumber = 0; int member_count = 0; icmap_iter_t iter, member_iter; const char *iter_key; const char *member_iter_key; char ringnumber_key[ICMAP_KEYNAME_MAXLEN]; char tmp_key[ICMAP_KEYNAME_MAXLEN]; uint8_t u8; uint16_t u16; char *cluster_name = NULL; int i; int local_node_pos; int nodeid_set; *warnings = 0; memset (totem_config, 0, sizeof (struct totem_config)); totem_config->interfaces = malloc (sizeof (struct totem_interface) * INTERFACE_MAX); if (totem_config->interfaces == 0) { *error_string = "Out of memory trying to allocate ethernet interface storage area"; return -1; } memset (totem_config->interfaces, 0, sizeof (struct totem_interface) * INTERFACE_MAX); strcpy (totem_config->rrp_mode, "none"); icmap_get_uint32("totem.version", (uint32_t *)&totem_config->version); totem_get_crypto(totem_config); if (icmap_get_string("totem.rrp_mode", &str) == CS_OK) { strcpy (totem_config->rrp_mode, str); free(str); } icmap_get_uint32("totem.nodeid", &totem_config->node_id); totem_config->clear_node_high_bit = 0; if (icmap_get_string("totem.clear_node_high_bit", &str) == CS_OK) { if (strcmp (str, "yes") == 0) { totem_config->clear_node_high_bit = 1; } free(str); } icmap_get_uint32("totem.threads", &totem_config->threads); icmap_get_uint32("totem.netmtu", &totem_config->net_mtu); icmap_get_string("totem.cluster_name", &cluster_name); /* * Get things that might change in the future */ totem_volatile_config_read(totem_config); if (icmap_get_string("totem.interface.0.bindnetaddr", &str) != CS_OK) { /* * We were not able to find ring 0 bindnet addr. Try to use nodelist informations */ config_convert_nodelist_to_interface(totem_config); } else { free(str); } iter = icmap_iter_init("totem.interface."); while ((iter_key = icmap_iter_next(iter, NULL, NULL)) != NULL) { res = sscanf(iter_key, "totem.interface.%[^.].%s", ringnumber_key, tmp_key); if (res != 2) { continue; } if (strcmp(tmp_key, "bindnetaddr") != 0) { continue; } member_count = 0; ringnumber = atoi(ringnumber_key); /* * Get the bind net address */ if (icmap_get_string(iter_key, &str) == CS_OK) { res = totemip_parse (&totem_config->interfaces[ringnumber].bindnet, str, totem_config->interfaces[ringnumber].mcast_addr.family); free(str); } /* * Get interface multicast address */ snprintf(tmp_key, ICMAP_KEYNAME_MAXLEN, "totem.interface.%u.mcastaddr", ringnumber); if (icmap_get_string(tmp_key, &str) == CS_OK) { res = totemip_parse (&totem_config->interfaces[ringnumber].mcast_addr, str, 0); free(str); } else { /* * User not specified address -> autogenerate one from cluster_name key * (if available) */ res = get_cluster_mcast_addr (cluster_name, &totem_config->interfaces[ringnumber].bindnet, ringnumber, &totem_config->interfaces[ringnumber].mcast_addr); } totem_config->broadcast_use = 0; snprintf(tmp_key, ICMAP_KEYNAME_MAXLEN, "totem.interface.%u.broadcast", ringnumber); if (icmap_get_string(tmp_key, &str) == CS_OK) { if (strcmp (str, "yes") == 0) { totem_config->broadcast_use = 1; totemip_parse ( &totem_config->interfaces[ringnumber].mcast_addr, "255.255.255.255", 0); } free(str); } /* * Get mcast port */ snprintf(tmp_key, ICMAP_KEYNAME_MAXLEN, "totem.interface.%u.mcastport", ringnumber); if (icmap_get_uint16(tmp_key, &totem_config->interfaces[ringnumber].ip_port) != CS_OK) { if (totem_config->broadcast_use) { totem_config->interfaces[ringnumber].ip_port = DEFAULT_PORT + (2 * ringnumber); } else { totem_config->interfaces[ringnumber].ip_port = DEFAULT_PORT; } } /* * Get the TTL */ totem_config->interfaces[ringnumber].ttl = 1; snprintf(tmp_key, ICMAP_KEYNAME_MAXLEN, "totem.interface.%u.ttl", ringnumber); if (icmap_get_uint8(tmp_key, &u8) == CS_OK) { totem_config->interfaces[ringnumber].ttl = u8; } snprintf(tmp_key, ICMAP_KEYNAME_MAXLEN, "totem.interface.%u.member.", ringnumber); member_iter = icmap_iter_init(tmp_key); while ((member_iter_key = icmap_iter_next(member_iter, NULL, NULL)) != NULL) { if (member_count == 0) { if (icmap_get_string("nodelist.node.0.ring0_addr", &str) == CS_OK) { free(str); *warnings |= TOTEM_CONFIG_WARNING_MEMBERS_IGNORED; break; } else { *warnings |= TOTEM_CONFIG_WARNING_MEMBERS_DEPRECATED; } } if (icmap_get_string(member_iter_key, &str) == CS_OK) { res = totemip_parse (&totem_config->interfaces[ringnumber].member_list[member_count++], str, 0); } } icmap_iter_finalize(member_iter); totem_config->interfaces[ringnumber].member_count = member_count; totem_config->interface_count++; } icmap_iter_finalize(iter); /* * Store automatically generated items back to icmap */ for (i = 0; i < totem_config->interface_count; i++) { snprintf(tmp_key, ICMAP_KEYNAME_MAXLEN, "totem.interface.%u.mcastaddr", i); if (icmap_get_string(tmp_key, &str) == CS_OK) { free(str); } else { str = (char *)totemip_print(&totem_config->interfaces[i].mcast_addr); icmap_set_string(tmp_key, str); } snprintf(tmp_key, ICMAP_KEYNAME_MAXLEN, "totem.interface.%u.mcastport", i); if (icmap_get_uint16(tmp_key, &u16) != CS_OK) { icmap_set_uint16(tmp_key, totem_config->interfaces[i].ip_port); } } totem_config->transport_number = TOTEM_TRANSPORT_UDP; if (icmap_get_string("totem.transport", &str) == CS_OK) { if (strcmp (str, "udpu") == 0) { totem_config->transport_number = TOTEM_TRANSPORT_UDPU; } if (strcmp (str, "iba") == 0) { totem_config->transport_number = TOTEM_TRANSPORT_RDMA; } free(str); } free(cluster_name); /* * Check existence of nodelist */ if (icmap_get_string("nodelist.node.0.ring0_addr", &str) == CS_OK) { free(str); /* * find local node */ local_node_pos = find_local_node_in_nodelist(totem_config); if (local_node_pos != -1) { icmap_set_uint32("nodelist.local_node_pos", local_node_pos); snprintf(tmp_key, ICMAP_KEYNAME_MAXLEN, "nodelist.node.%u.nodeid", local_node_pos); nodeid_set = (totem_config->node_id != 0); if (icmap_get_uint32(tmp_key, &totem_config->node_id) == CS_OK && nodeid_set) { *warnings |= TOTEM_CONFIG_WARNING_TOTEM_NODEID_IGNORED; } /* * Make localnode ring0_addr read only, so we can be sure that local * node never changes. If rebinding to other IP would be in future * supported, this must be changed and handled properly! */ snprintf(tmp_key, ICMAP_KEYNAME_MAXLEN, "nodelist.node.%u.ring0_addr", local_node_pos); icmap_set_ro_access(tmp_key, 0, 1); icmap_set_ro_access("nodelist.local_node_pos", 0, 1); } put_nodelist_members_to_config(totem_config); } add_totem_config_notification(totem_config); return 0; }
static void config_convert_nodelist_to_interface(struct totem_config *totem_config) { icmap_iter_t iter; const char *iter_key; int res = 0; int node_pos; char tmp_key[ICMAP_KEYNAME_MAXLEN]; char tmp_key2[ICMAP_KEYNAME_MAXLEN]; char *node_addr_str; unsigned int ringnumber = 0; struct list_head addrs; struct list_head *list; struct totem_ip_if_address *if_addr; struct totem_ip_address node_addr; int node_found; if (totemip_getifaddrs(&addrs) == -1) { return ; } iter = icmap_iter_init("nodelist.node."); while ((iter_key = icmap_iter_next(iter, NULL, NULL)) != NULL) { res = sscanf(iter_key, "nodelist.node.%u.%s", &node_pos, tmp_key); if (res != 2) { continue; } if (strcmp(tmp_key, "ring0_addr") != 0) { continue; } if (icmap_get_string(iter_key, &node_addr_str) != CS_OK) { continue ; } if (totemip_parse(&node_addr, node_addr_str, 0) == -1) { free(node_addr_str); continue ; } free(node_addr_str); /* * Try to find node in if_addrs */ node_found = 0; for (list = addrs.next; list != &addrs; list = list->next) { if_addr = list_entry(list, struct totem_ip_if_address, list); if (totemip_equal(&node_addr, &if_addr->ip_addr)) { node_found = 1; break; } } if (node_found) { break ; } } icmap_iter_finalize(iter); if (node_found) { /* * We found node, so create interface section */ snprintf(tmp_key, ICMAP_KEYNAME_MAXLEN, "nodelist.node.%u.", node_pos); iter = icmap_iter_init(tmp_key); while ((iter_key = icmap_iter_next(iter, NULL, NULL)) != NULL) { res = sscanf(iter_key, "nodelist.node.%u.ring%u%s", &node_pos, &ringnumber, tmp_key2); if (res != 3 || strcmp(tmp_key2, "_addr") != 0) { continue ; } if (icmap_get_string(iter_key, &node_addr_str) != CS_OK) { continue; } snprintf(tmp_key2, ICMAP_KEYNAME_MAXLEN, "totem.interface.%u.bindnetaddr", ringnumber); icmap_set_string(tmp_key2, node_addr_str); free(node_addr_str); } icmap_iter_finalize(iter); } }