mirror of
https://github.com/Telecominfraproject/wlan-lanforge-scripts.git
synced 2025-11-02 19:58:03 +00:00
423 lines
16 KiB
Python
Executable File
423 lines
16 KiB
Python
Executable File
#!/usr/bin/env python3
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import os
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import sys
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import time
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sys.path.append('py-json')
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import datetime
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from LANforge import LFRequest
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from LANforge import LFUtils
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import argparse
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import re
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import emailHelper
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from LANforge.lfcli_base import LFCliBase
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class StressTester(LFCliBase):
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def __init__(self, lfhost, lfport, _sender="lanforge@candelatech.com", _debug_on=True):
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self.sender = _sender
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super().__init__(lfhost, lfport, False)
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def name_to_eid(self, eid):
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info = []
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if eid is None or eid == "":
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raise ValueError("name_to_eid wants eid like 1.1.sta0 but given[%s]" % eid)
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else:
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if '.' in eid:
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info = eid.split('.')
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return info
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def cleanup(self):
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try:
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sta_json = super().json_get("port/1/1/list?field=alias")['interfaces']
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except TypeError:
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sta_json = None
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cx_json = super().json_get("cx")
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endp_json = super().json_get("endp")
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# get and remove current stations
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if sta_json is not None:
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print("Removing old stations")
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for name in list(sta_json):
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for alias in list(name):
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if 'sta' in alias:
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#print(alias)
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info = self.name_to_eid(alias)
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req_url = "cli-json/rm_vlan"
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data = {
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"shelf": info[0],
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"resource": info[1],
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"port": info[2]
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}
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#print(data)
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super().json_post(req_url, data)
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time.sleep(.5)
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else:
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print("No stations found to cleanup")
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# get and remove current cxs
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if cx_json is not None:
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print("Removing old cross connects")
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for name in list(cx_json):
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if name != 'handler' and name != 'uri':
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#print(name)
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req_url = "cli-json/rm_cx"
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data = {
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"test_mgr": "default_tm",
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"cx_name": name
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}
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super().json_post(req_url, data)
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time.sleep(.5)
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else:
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print("No cross connects found to cleanup")
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# get and remove current endps
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if endp_json is not None:
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print("Removing old endpoints")
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for name in list(endp_json['endpoint']):
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#print(list(name)[0])
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req_url = "cli-json/rm_endp"
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data = {
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"endp_name": list(name)[0]
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}
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#print(data)
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super().json_post(req_url, data)
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time.sleep(.5)
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else:
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print("No endpoints found to cleanup")
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def run(self):
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parser = argparse.ArgumentParser(description="Create max stations for each radio")
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parser.add_argument("--test_duration", type=str,
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help="Full duration for the test to run. Should be specified by a number followed by a "
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"character. d for days, h for hours, m for minutes, s for seconds")
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parser.add_argument("--test_end_time", type=str,
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help="Specify a time and date to end the test. Should be formatted as "
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"year-month-date_hour:minute. Date should be specified in numbers and time "
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"should be 24 "
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"hour format. Ex: 2020-5-14_14:30")
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parser.add_argument("--report_interval", type=str,
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help="How often a report is made. Should be specified by a "
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"number followed by a character. d for days, h for hours, "
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"m for minutes, s for seconds")
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parser.add_argument("--output_dir", type=str, help="Directory to output to")
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parser.add_argument("--output_prefix", type=str,
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help="Name of the file. Timestamp and .html will be appended to the end")
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parser.add_argument("--email", type=str, help="Email address of recipient")
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args = None
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try:
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args = parser.parse_args()
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if args.test_duration is not None:
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pattern = re.compile("^(\d+)([dhms]$)")
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td = pattern.match(args.test_duration)
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if td is not None:
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dur_time = int(td.group(1))
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dur_measure = str(td.group(2))
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now = datetime.datetime.now()
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if dur_measure == "d":
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duration_time = datetime.timedelta(days=dur_time)
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elif dur_measure == "h":
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duration_time = datetime.timedelta(hours=dur_time)
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elif dur_measure == "m":
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duration_time = datetime.timedelta(minutes=dur_time)
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else:
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duration_time = datetime.timedelta(seconds=dur_time)
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else:
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parser.print_help()
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parser.exit()
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elif args.test_end_time is not None:
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now = datetime.datetime.now()
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try:
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end_time = datetime.datetime.strptime(args.test_end_time, "%Y-%m-%d_%H:%M")
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if end_time < now:
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parser.print_help()
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raise ValueError
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else:
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cur_time = datetime.datetime.now()
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duration_time = end_time - cur_time
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except ValueError as exception:
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print(exception)
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parser.print_help()
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parser.exit()
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else:
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parser.print_help()
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parser.exit()
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if args.report_interval is not None:
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pattern = re.compile("^(\d+)([dhms])$")
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ri = pattern.match(args.report_interval)
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if ri is not None:
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int_time = int(ri.group(1))
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int_measure = str(ri.group(2))
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if int_measure == "d":
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interval_time = datetime.timedelta(days=int_time)
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elif int_measure == "h":
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interval_time = datetime.timedelta(hours=int_time)
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elif int_measure == "m":
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interval_time = datetime.timedelta(minutes=int_time)
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else:
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interval_time = datetime.timedelta(seconds=int_time)
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else:
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parser.print_help()
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parser.exit()
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else:
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parser.print_help()
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parser.exit()
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if args.output_dir is not None:
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if not args.output_dir.endswith('/'):
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output_dir = args.output_dir + '/'
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else:
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output_dir = args.output_dir
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else:
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parser.print_help()
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parser.exit()
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if args.output_prefix is not None:
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output_prefix = args.output_prefix
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else:
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parser.print_help()
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parser.exit()
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if args.email is not None:
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recipient = args.email
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else:
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parser.print_help()
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parser.exit()
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except Exception as e:
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parser.print_help()
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exit(2)
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super().check_connect()
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stations = []
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radios = {"wiphy0": 200, # max 200
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"wiphy1": 200, # max 200
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"wiphy2": 64, # max 64
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"wiphy3": 200} # max 200
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# radioName:numStations
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radio_ssid_map = {"wiphy0": "jedway-wpa2-x2048-4-1",
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"wiphy1": "jedway-wpa2-x2048-5-3",
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"wiphy2": "jedway-wpa2-x2048-5-1",
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"wiphy3": "jedway-wpa2-x2048-4-4"}
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ssid_passphrase_map = {"jedway-wpa2-x2048-4-1": "jedway-wpa2-x2048-4-1",
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"jedway-wpa2-x2048-5-3": "jedway-wpa2-x2048-5-3",
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"jedway-wpa2-x2048-5-1": "jedway-wpa2-x2048-5-1",
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"jedway-wpa2-x2048-4-4": "jedway-wpa2-x2048-4-4"}
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padding_num = 1000 # uses all but the first number to create names for stations
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# clean up old stations
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self.cleanup()
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# create new stations
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print("Creating Stations")
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req_url = "cli-json/add_sta"
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for radio, numStations in radios.items():
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for i in range(0, numStations):
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sta_name = "sta" + radio[-1:] + str(padding_num + i)[1:]
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stations.append(sta_name)
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data = {
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"shelf": 1,
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"resource": 1,
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"radio": radio,
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"sta_name": sta_name,
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"ssid": radio_ssid_map[radio],
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"key": ssid_passphrase_map[radio_ssid_map[radio]],
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"mode": 1,
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"mac": "xx:xx:xx:xx:*:xx",
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"flags": 0x400
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}
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# print("Creating station {}".format(sta_name))
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super().json_post(req_url, data)
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time.sleep(0.5)
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# LFUtils.portDhcpUpRequest(1, sta_name)
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time.sleep(10)
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# check eth1 for ip
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eth1_ip = super().json_get("port/1/1/eth1")
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if eth1_ip['interface']['ip'] == "0.0.0.0":
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print("Switching eth1 to dhcp")
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LFUtils.portDownRequest(1, "eth1")
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time.sleep(1)
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req_url = "cli-json/set_port"
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data = {
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"shelf": 1,
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"resource": 1,
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"port": "eth1",
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"current_flags": 0x80000000,
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"interest": 0x4002
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}
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super().json_post(req_url, data)
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# LFUtils.portDhcpUpRequest(1,"eth1")
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time.sleep(5)
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LFUtils.portUpRequest(1, "eth1")
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time.sleep(10)
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# create cross connects
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print("Creating cross connects")
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for sta_name in stations:
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cmd = (
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"./lf_firemod.pl --action create_cx --cx_name " + sta_name + " --use_ports eth1," + sta_name + " --use_speeds 2600,2600 --endp_type udp > sst.log")
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LFUtils.execWrap(cmd)
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# set stations to dchp up
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print("Turning on DHCP for stations")
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for sta_name in stations:
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# print("Setting {} flags".format(sta_name))
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req_url = "cli-json/set_port"
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data = {
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"shelf": 1,
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"resource": 1,
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"port": sta_name,
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"current_flags": 0x80000000,
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"interest": 0x4002
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}
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super().json_post(req_url, data)
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# LFUtils.portDhcpUpRequest(1,sta_name)
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time.sleep(15)
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# start traffic through cxs
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print("Starting CX Traffic")
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for name in stations:
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cmd = (
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"./lf_firemod.pl --mgr localhost --quiet 0 --action do_cmd --cmd \"set_cx_state default_tm " + name + " RUNNING\" >> sst.log")
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LFUtils.execWrap(cmd)
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# create weblog for monitoring stations
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cur_time = datetime.datetime.now().strftime("%Y-%m-%d_%H%M")
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web_log = output_dir + output_prefix + "{}.html".format(cur_time)
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try:
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web_log_file = open(web_log, "w")
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except IOError as err:
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print(err)
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print("Please ensure correct permissions have been assigned in target directory")
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sys.exit()
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top = """<html>
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<head>
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<title>Test report</title>
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<style>
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body, td, p, div, span { font-size: 8pt; }
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h1, h2, h3 { text-align: center; font-family: "Century Gothic",Arial,Helvetica,sans;}
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</style>
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</head>
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<body>
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<h1>Long test on %s</h1>
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<p2>Key</p2>
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<p1 style="background-color:rgb(0,255,0);">All stations associated and with ip</p1>
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<p1 style="background-color:rgb(255,200,0);">All stations associated and at least one without ip</p1>
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<p1 style="background-color:rgb(255,150,150);">No stations associated and without ip</p1>
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<table>
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""" % datetime.date.today()
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web_log_file.write(top)
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web_log_file.close()
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web_log_file = open(web_log, "a")
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web_log_file.write("<tr>\n")
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for name in radios:
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web_log_file.write("<th>{}</th>\n".format(name))
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web_log_file.write("</tr>\n")
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cur_time = datetime.datetime.now().strftime("%Y-%m-%d %H:%M")
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subject = "Station Test Begin Report Notification"
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body = "Report begun at {}\n See {}".format(cur_time, web_log)
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email = emailHelper.writeEmail(body)
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emailHelper.sendEmail(email, self.sender, recipient, subject)
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print("Logging Info to {}".format(web_log))
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cur_time = datetime.datetime.now()
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end_time = cur_time + duration_time
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while cur_time <= end_time:
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web_log_file.write("<tr>\n")
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for radio, numStations in radios.items():
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without_ip = 0
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dissociated = 0
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good = 0
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for i in range(0, numStations):
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sta_name = "sta" + radio[-1:] + str(padding_num + i)[1:]
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sta_status = super().json_get("port/1/1/" + sta_name)
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# print(sta_name)
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if sta_status['interface']['ip'] == "0.0.0.0":
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without_ip += 1
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if sta_status['interface']['ap'] is None:
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dissociated += 1
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else:
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good += 1
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if without_ip and not dissociated:
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web_log_file.write("<td style=\"background-color:rgb(255,200,0);\">{}/{}</td>\n".format(good,
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numStations)) # without IP assigned
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elif dissociated:
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web_log_file.write("<td style=\"background-color:rgb(255,150,150);\">{}/{}</td>\n".format(good,
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numStations)) # dissociated from AP
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else:
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web_log_file.write("<td style=\"background-color:rgb(0,255,0);\">{}/{}</td>\n".format(good,
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numStations)) # with IP and associated
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web_log_file.write("<td>{}</td>\n".format(datetime.datetime.now().strftime("%Y-%m-%d %H:%M")))
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web_log_file.write("</tr>\n")
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cur_time = datetime.datetime.now()
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int_time = cur_time + interval_time
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while cur_time <= int_time:
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# print(cur_time, int_time)
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time.sleep(1)
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cur_time = datetime.datetime.now()
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# sleep(1)
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cur_time = datetime.datetime.now()
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web_log_file.write("</table></body></html>\n")
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web_log_file.close()
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cur_time = datetime.datetime.now().strftime("%Y-%m-%d %H:%M")
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subject = "Station Test End Report Notification"
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body = "Report finished at {} see {}".format(cur_time, web_log)
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email = emailHelper.writeEmail(body)
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emailHelper.sendEmail(email, self.sender, recipient, subject)
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print("Stopping CX Traffic")
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for sta_name in stations:
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cmd = (
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"./lf_firemod.pl --mgr localhost --quiet 0 --action do_cmd --cmd \"set_cx_state default_tm " + sta_name + " STOPPED\" >> sst.log")
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LFUtils.execWrap(cmd)
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time.sleep(10)
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# remove all created stations and cross connects
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print("Cleaning Up...")
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self.cleanup()
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def main():
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lfjson_host = "localhost"
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lfjson_port = 8080
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test = StressTester(lfjson_host, lfjson_port)
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test.run()
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if __name__ == "__main__":
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main()
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