#!/usr/bin/env python3 import sys import os import importlib import argparse import time import datetime if sys.version_info[0] != 3: print("This script requires Python 3") exit(1) sys.path.append(os.path.join(os.path.abspath(__file__ + "../../../"))) LFUtils = importlib.import_module("py-json.LANforge.LFUtils") lfcli_base = importlib.import_module("py-json.LANforge.lfcli_base") LFCliBase = lfcli_base.LFCliBase realm = importlib.import_module("py-json.realm") Realm = realm.Realm class Test1KClients(LFCliBase): def __init__(self, upstream, host="localhost", port=8080, side_a_min_rate=0, side_a_max_rate=56000, side_b_min_rate=0, side_b_max_rate=56000, num_sta_=200, test_duration="2d", _debug_on=True, _exit_on_error=False, _exit_on_fail=False): super().__init__(host, port, _debug=_debug_on, _local_realm=Realm(lfclient_host=host, lfclient_port=port), _exit_on_fail=_exit_on_fail) self.ssid_radio_map = { '1.1.wiphy0': ("wpa2", "jedway-wpa2-x2048-4-4", "jedway-wpa2-x2048-4-4"), '1.1.wiphy1': ("wpa2", "jedway-wpa2-x2048-5-1", "jedway-wpa2-x2048-5-1"), '1.1.wiphy2': ("wpa2", "jedway-wpa2-x2048-4-1", "jedway-wpa2-x2048-4-1"), '1.2.wiphy0': ("wpa2", "jedway-wpa2-x2048-5-3", "jedway-wpa2-x2048-5-3"), '1.2.wiphy1': ("wpa2", "jedway-wpa2-x2048-4-4", "jedway-wpa2-x2048-4-4"), '1.2.wiphy2': ("wpa2", "jedway-wpa2-x2048-4-1", "jedway-wpa2-x2048-4-1"), } if num_sta_ is None: raise ValueError("need a number of stations per radio") self.num_sta = int(num_sta_) self.station_radio_map = { # port_name_series(prefix=prefix_, start_id=start_id_, end_id=end_id_, padding_number=padding_number_, radio=radio) "1.1.wiphy0": LFUtils.port_name_series(start_id=0, end_id=self.num_sta - 1, padding_number=10000, radio="1.1.wiphy0"), "1.1.wiphy1": LFUtils.port_name_series(start_id=1000, end_id=1000 + self.num_sta - 1, padding_number=10000, radio="1.1.wiphy1"), "1.1.wiphy2": LFUtils.port_name_series(start_id=2000, end_id=2000 + self.num_sta - 1, padding_number=10000, radio="1.1.wiphy2"), "1.2.wiphy0": LFUtils.port_name_series(start_id=3000, end_id=3000 + self.num_sta - 1, padding_number=10000, radio="1.2.wiphy0"), "1.2.wiphy1": LFUtils.port_name_series(start_id=4000, end_id=4000 + self.num_sta - 1, padding_number=10000, radio="1.2.wiphy1"), "1.2.wiphy2": LFUtils.port_name_series(start_id=5000, end_id=5000 + self.num_sta - 1, padding_number=10000, radio="1.2.wiphy2") } self.test_duration = test_duration self.upstream = upstream self.name_prefix = "1k" self.cx_profile = self.local_realm.new_l3_cx_profile() self.cx_profile.name_prefix = self.name_prefix self.cx_profile.side_a_min_bps = side_a_min_rate self.cx_profile.side_a_max_bps = side_a_max_rate self.cx_profile.side_b_min_bps = side_b_min_rate self.cx_profile.side_b_max_bps = side_b_max_rate self.station_profile_map = {} # change resource admin_up rate self.local_realm.json_post("/cli-json/set_resource", { "shelf": 1, "resource": all, "max_staged_bringup": 30, "max_trying_ifup": 15, "max_station_bringup": 6 }) def build(self): for (radio, name_series) in self.station_radio_map.items(): print("building stations for %s" % radio) if (name_series is None) or len(name_series) < 1: print("No name series for %s" % radio) continue station_profile = self.local_realm.new_station_profile() station_profile.use_security(self.ssid_radio_map[radio][0], self.ssid_radio_map[radio][1], self.ssid_radio_map[radio][2]) self.station_profile_map[radio] = station_profile self._pass("defined %s station profiles" % len(self.station_radio_map)) for (radio, station_profile) in self.station_profile_map.items(): station_profile.create(radio=radio, sta_names_=self.station_radio_map[radio], dry_run=False, up_=False, debug=self.debug, suppress_related_commands_=True, use_radius=False, hs20_enable=False, sleep_time=.02) station_profile.set_command_param("set_port", "report_timer", 1500) station_profile.set_command_flag("set_port", "rpt_timer", 1) self.cx_profile.create(endp_type="lf_udp", side_a=station_profile.station_names, side_b=self.upstream, sleep_time=0) self._pass("built stations on %s radios" % len(self.station_radio_map)) def __get_rx_values(self): cx_list = self.json_get("endp?fields=name,rx+bytes", debug_=self.debug) if self.debug: print("==============\n", cx_list, "\n==============") cx_rx_map = {} for cx_name in cx_list['endpoint']: if cx_name != 'uri' and cx_name != 'handler': for item, value in cx_name.items(): for value_name, value_rx in value.items(): if value_name == 'rx bytes' and item in self.cx_profile.created_cx.values(): cx_rx_map[item] = value_rx return cx_rx_map def __compare_vals(self, old_list, new_list): passes = 0 expected_passes = 0 if len(old_list) == len(new_list): for item, value in old_list.items(): expected_passes += 1 if new_list[item] > old_list[item]: passes += 1 if passes == expected_passes: return True else: return False else: return False def start(self): print("Bringing stations up...") prev_ip_num = 0 for (radio, station_profile) in self.station_profile_map.items(): station_profile.admin_up() total_num_sta = 6 * self.num_sta self.local_realm.wait_for_ip(station_list=self.station_radio_map[radio], debug=self.debug, timeout_sec=30) curr_ip_num = self.local_realm.get_curr_num_ips(num_sta_with_ips=prev_ip_num, station_list=self.station_radio_map[radio], debug=self.debug) while (prev_ip_num < curr_ip_num) and (curr_ip_num < total_num_sta): self.local_realm.wait_for_ip(station_list=self.station_radio_map[radio], debug=self.debug, timeout_sec=90) prev_ip_num = curr_ip_num curr_ip_num = self.local_realm.get_curr_num_ips(num_sta_with_ips=prev_ip_num, station_list=self.station_radio_map[radio], debug=self.debug) if curr_ip_num == total_num_sta: self._pass("stations on radio %s up" % radio) else: self._fail("FAIL: Not all stations on radio %s up" % radio) self.exit_fail() old_cx_rx_values = self.__get_rx_values() self.cx_profile.start_cx() passes = 0 expected_passes = 0 curr_time = datetime.datetime.now() end_time = self.local_realm.parse_time(self.test_duration) + curr_time sleep_interval = self.local_realm.parse_time(self.test_duration) // 3 while curr_time < end_time: time.sleep(sleep_interval.total_seconds()) new_cx_rx_values = self.__get_rx_values() if self.debug: print(old_cx_rx_values, new_cx_rx_values) print("\n-----------------------------------") print(curr_time, end_time) print("-----------------------------------\n") expected_passes += 1 if self.__compare_vals(old_cx_rx_values, new_cx_rx_values): passes += 1 else: self._fail("FAIL: Not all stations increased traffic") self.exit_fail() old_cx_rx_values = new_cx_rx_values curr_time = datetime.datetime.now() if passes == expected_passes: self._pass("PASS: All tests passed") def stop(self): self.cx_profile.stop_cx() def pre_cleanup(self): self.cx_profile.cleanup_prefix() for (radio, name_series) in self.station_radio_map.items(): sta_list = self.station_radio_map[radio] for sta in sta_list: self.local_realm.rm_port(sta, check_exists=True) def post_cleanup(self): self.cx_profile.cleanup() for (radio, name_series) in self.station_radio_map.items(): sta_list = self.station_radio_map[radio] for sta in sta_list: self.local_realm.rm_port(sta, check_exists=True) def main(): parser = LFCliBase.create_bare_argparse(prog=__file__, formatter_class=argparse.RawTextHelpFormatter, epilog='''\ creates lots of stations across multiple radios. ''', description='''\ test_1k_clients_jedtest.py: -------------------- Generic command layout: python3 ./test_1k_clients_jedtest.py --mgr localhost --mgr_port 8080 --sta_per_radio 300 --test_duration 3m --a_min 1000 --b_min 1000 --a_max 0 --b_max 0 --debug ''' ) required_args = None for group in parser._action_groups: if group.title == "required arguments": required_args = group break if required_args is not None: required_args.add_argument("--sta_per_radio", type=int, help="number of stations per radio") optional_args = None for group in parser._action_groups: if group.title == "optional arguments": optional_args = group break if optional_args is not None: optional_args.add_argument('--a_min', help='--a_min bps rate minimum for side_a', default=0) optional_args.add_argument('--b_min', help='--b_min bps rate minimum for side_b', default=0) optional_args.add_argument('--a_max', help='--a_min bps rate minimum for side_a', default=256000) optional_args.add_argument('--b_max', help='--b_min bps rate minimum for side_b', default=256000) optional_args.add_argument('--test_duration', help='--test_duration sets the duration of the test', default="2m") optional_args.add_argument('-u', '--upstream_port', help='non-station port that generates traffic: ., e.g: 1.eth1', default='1.eth1') args = parser.parse_args() kilo_test = Test1KClients(host=args.mgr, port=args.mgr_port, upstream=args.upstream_port, num_sta_=args.sta_per_radio, side_a_max_rate=args.a_max, side_a_min_rate=args.a_min, side_b_max_rate=args.b_max, side_b_min_rate=args.b_min, _debug_on=args.debug) kilo_test.pre_cleanup() kilo_test.build() if not kilo_test.passes(): kilo_test.exit_failed() kilo_test.start() if not kilo_test.passes(): kilo_test.exit_failed() kilo_test.stop() if not kilo_test.passes(): kilo_test.exit_failed() time.sleep(60) kilo_test.post_cleanup() kilo_test.exit_success() if __name__ == "__main__": main()