int aim_main(int argc, char* argv[]) { AIM_LOG_STRUCT_REGISTER(); /* * We queue many (up to 20) 64KB messages before sending them on the socket * with a single writev(). After we free all the messages the malloc * implementation would see we have more than 128KB (the default trim value) * free and return it to the OS with a call to brk(). Every time we * allocate a new message we have to get the memory with brk() all over * again. * * Increasing the trim threshold above the size of our working set * eliminates this churn. */ mallopt(M_TRIM_THRESHOLD, 2*1024*1024); loci_logger = ivs_loci_logger; core_cfg.expire_flows = 1; core_cfg.stats_check_ms = 900; core_cfg.disconnected_mode = INDIGO_CORE_DISCONNECTED_MODE_STICKY; parse_options(argc, argv); /* Setup logging from command line options */ if (loglevel >= LOGLEVEL_DEFAULT) { aim_log_fid_set_all(AIM_LOG_FLAG_FATAL, 1); aim_log_fid_set_all(AIM_LOG_FLAG_ERROR, 1); aim_log_fid_set_all(AIM_LOG_FLAG_WARN, 1); } if (loglevel >= LOGLEVEL_VERBOSE) { aim_log_fid_set_all(AIM_LOG_FLAG_VERBOSE, 1); } if (loglevel >= LOGLEVEL_TRACE) { aim_log_fid_set_all(AIM_LOG_FLAG_TRACE, 1); } if (use_syslog) { aim_log_pvs_set_all(aim_pvs_syslog_open("ivs", LOG_NDELAY, LOG_DAEMON)); } AIM_LOG_MSG("Starting %s (%s) pid %d", program_version, AIM_STRINGIFY(BUILD_ID), getpid()); /* Initialize all modules */ if (ind_soc_init(&soc_cfg) < 0) { AIM_LOG_FATAL("Failed to initialize Indigo socket manager"); return 1; } if (ind_cxn_init(&cxn_cfg) < 0) { AIM_LOG_FATAL("Failed to initialize Indigo connection manager"); return 1; } if (ind_core_init(&core_cfg) < 0) { AIM_LOG_FATAL("Failed to initialize Indigo core module"); return 1; } if (ind_ovs_init(datapath_name, max_flows) < 0) { AIM_LOG_FATAL("Failed to initialize OVSDriver module"); return 1; } if (lacpa_init() < 0) { AIM_LOG_FATAL("Failed to initialize LACP Agent module"); return 1; } if (lldpa_system_init() < 0) { AIM_LOG_FATAL("Failed to initialize LLDP Agent module"); return 1; } if (arpa_init() < 0) { AIM_LOG_FATAL("Failed to initialize ARP Agent module"); return 1; } if (router_ip_table_init() < 0) { AIM_LOG_FATAL("Failed to initialize Router IP table module"); return 1; } if (icmpa_init() < 0) { AIM_LOG_FATAL("Failed to initialize ICMP Agent module"); return 1; } if (dhcpra_system_init() < 0) { AIM_LOG_FATAL("Failed to initialize DHCP relay table and agent module"); return 1; } if (enable_tunnel) { if (ind_ovs_tunnel_init() < 0) { AIM_LOG_FATAL("Failed to initialize tunneling"); return 1; } } if (pipeline == NULL) { if (openflow_version == NULL || !strcmp(openflow_version, "1.0")) { pipeline = "standard-1.0"; } else if (!strcmp(openflow_version, "1.3")) { pipeline = "standard-1.3"; } else { AIM_DIE("unexpected OpenFlow version"); } } AIM_LOG_INFO("Initializing forwarding pipeline '%s'", pipeline); indigo_error_t rv = pipeline_set(pipeline); if (rv < 0) { AIM_LOG_FATAL("Failed to set pipeline: %s", indigo_strerror(rv)); return 1; } #if 0 /* TODO Configuration module installs its own SIGHUP handler. */ if (ind_cfg_init() < 0) { AIM_LOG_FATAL("Failed to initialize Indigo configuration module"); return 1; } #endif if (config_filename) { ind_cfg_filename_set(config_filename); if (ind_cfg_load() < 0) { AIM_LOG_FATAL("Failed to load configuration file"); return 1; } } if (dpid) { indigo_core_dpid_set(dpid); } /* Enable all modules */ if (ind_soc_enable_set(1) < 0) { AIM_LOG_FATAL("Failed to enable Indigo socket manager"); return 1; } if (ind_cxn_enable_set(1) < 0) { AIM_LOG_FATAL("Failed to enable Indigo connection manager"); return 1; } if (ind_core_enable_set(1) < 0) { AIM_LOG_FATAL("Failed to enable Indigo core module"); return 1; } /* Add interfaces from command line */ { biglist_t *element; char *str; int index = 1; BIGLIST_FOREACH_DATA(element, interfaces, char *, str) { AIM_LOG_MSG("Adding interface %s (port %d)", str, index); if (indigo_port_interface_add(str, index, NULL)) { AIM_LOG_FATAL("Failed to add interface %s", str); return 1; } index++; } }
int aim_main(int argc, char* argv[]) { AIM_LOG_STRUCT_REGISTER(); core_cfg.expire_flows = 1; core_cfg.stats_check_ms = 900; core_cfg.disconnected_mode = INDIGO_CORE_DISCONNECTED_MODE_STICKY; parse_options(argc, argv); /* Setup logging from command line options */ if (loglevel >= LOGLEVEL_DEFAULT) { aim_log_fid_set_all(AIM_LOG_FLAG_FATAL, 1); aim_log_fid_set_all(AIM_LOG_FLAG_ERROR, 1); aim_log_fid_set_all(AIM_LOG_FLAG_WARN, 1); } if (loglevel >= LOGLEVEL_VERBOSE) { aim_log_fid_set_all(AIM_LOG_FLAG_VERBOSE, 1); } if (loglevel >= LOGLEVEL_TRACE) { aim_log_fid_set_all(AIM_LOG_FLAG_TRACE, 1); } if (use_syslog) { aim_log_pvs_set_all(aim_pvs_syslog_open("ivs", LOG_NDELAY, LOG_DAEMON)); } AIM_LOG_MSG("Starting %s (%s)", program_version, AIM_STRINGIFY(BUILD_ID)); /* Initialize all modules */ if (ind_soc_init(&soc_cfg) < 0) { AIM_LOG_FATAL("Failed to initialize Indigo socket manager"); return 1; } if (ind_cxn_init(&cxn_cfg) < 0) { AIM_LOG_FATAL("Failed to initialize Indigo connection manager"); return 1; } if (ind_core_init(&core_cfg) < 0) { AIM_LOG_FATAL("Failed to initialize Indigo core module"); return 1; } if (ind_ovs_init(datapath_name) < 0) { AIM_LOG_FATAL("Failed to initialize OVSDriver module"); return 1; } if (enable_tunnel) { if (ind_ovs_tunnel_init() < 0) { AIM_LOG_FATAL("Failed to initialize tunneling"); return 1; } } #if 0 /* TODO Configuration module installs its own SIGHUP handler. */ if (ind_cfg_init() < 0) { AIM_LOG_FATAL("Failed to initialize Indigo configuration module"); return 1; } #endif if (config_filename) { ind_cfg_filename_set(config_filename); if (ind_cfg_load() < 0) { AIM_LOG_FATAL("Failed to load configuration file"); return 1; } } if (dpid) { indigo_core_dpid_set(dpid); } /* Enable all modules */ if (ind_soc_enable_set(1) < 0) { AIM_LOG_FATAL("Failed to enable Indigo socket manager"); return 1; } if (ind_cxn_enable_set(1) < 0) { AIM_LOG_FATAL("Failed to enable Indigo connection manager"); return 1; } if (ind_core_enable_set(1) < 0) { AIM_LOG_FATAL("Failed to enable Indigo core module"); return 1; } /* Add interfaces from command line */ { biglist_t *element; char *str; int index = 1; BIGLIST_FOREACH_DATA(element, interfaces, char *, str) { AIM_LOG_MSG("Adding interface %s (port %d)", str, index); if (indigo_port_interface_add(str, index, NULL)) { AIM_LOG_FATAL("Failed to add interface %s", str); return 1; } index++; } }