mirror of
https://github.com/Telecominfraproject/wlan-lanforge-scripts.git
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123 lines
4.7 KiB
Python
Executable File
123 lines
4.7 KiB
Python
Executable File
#!/usr/bin/env python3
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"""recordinflux will record data from existing lanforge endpoints to record to an already existing influx database.
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This data can then be streamed in Grafana or any other graphing program the user chooses while this script runs.
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https://influxdb-python.readthedocs.io/en/latest/include-readme.html
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Use './recordinflux.py --help' to see command line usage and options
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Copyright 2021 Candela Technologies Inc
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License: Free to distribute and modify. LANforge systems must be licensed.
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"""
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import sys
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import os
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if sys.version_info[0] != 3:
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print("This script requires Python 3")
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exit(1)
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if 'py-json' not in sys.path:
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sys.path.append(os.path.join(os.path.abspath('..'), 'py-json'))
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import requests
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import json
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from influxdb import InfluxDBClient
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import datetime
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from LANforge.lfcli_base import LFCliBase
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import argparse
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import time
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class graphdata(LFCliBase):
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def __init__(self,
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_host="localhost",
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_port=8080,
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_influx_user=None,
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_influx_passwd=None,
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_influx_db=None,
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_longevity=None,
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_monitor_interval=None,
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_devices=None,
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_debug_on=False,
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_exit_on_fail=False
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):
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super().__init__(_host,
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_port,
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_debug=_debug_on,
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_exit_on_fail=_exit_on_fail)
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self.host=_host
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self.port=_port
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self.influx_user=_influx_user
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self.influx_passwd=_influx_passwd
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self.influx_db=_influx_db
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self.longevity=_longevity
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self.stations=_devices
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self.monitor_interval=_monitor_interval
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def getdata(self):
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url='http://192.168.1.32:8080/port/1/1/'
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client = InfluxDBClient(self.host,
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8086,
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self.influx_user,
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self.influx_passwd,
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self.influx_db)
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end=datetime.datetime.now()+datetime.timedelta(0, self.longevity)
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while datetime.datetime.now() < end:
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stations=self.stations
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for station in stations:
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url1=url+station
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response = json.loads(requests.get(url1).text)
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for key in response['interface'].keys():
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json_body = [
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{
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"measurement": station+' '+key,
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"tags": {
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"host": self.host,
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"region": "us-west"
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},
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"time":str(datetime.datetime.utcnow().isoformat()),
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"fields": {
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"value":response['interface'][key]
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}
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}
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]
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client.write_points(json_body)
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time.sleep(self.monitor_interval)
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def main():
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parser = LFCliBase.create_bare_argparse(
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prog='recordinflux.py',
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formatter_class=argparse.RawTextHelpFormatter,
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epilog='''
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Record data to an Influx database in order to be able stream to Grafana or other graphing software''',
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description='''
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recordinflux.py:
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----------------------------
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Generic command example:
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./recordinflux.py --influx_user lanforge \\
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--influx_passwd password \\
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--influx_db lanforge \\
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--stations \\
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--longevity 5h'''
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)
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parser.add_argument('--influx_user', help='Username for your Influx database', required=True)
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parser.add_argument('--influx_passwd', help='Password for your Influx database', required=True)
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parser.add_argument('--influx_db', help='Name of your Influx database', required=True)
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parser.add_argument('--longevity', help='How long you want to gather data', default='4h')
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parser.add_argument('--device', help='Device to monitor', action='append', required=True)
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parser.add_argument('--monitor_interval', help='How frequently you want to append to your database', default='5s')
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args = parser.parse_args()
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monitor_interval=LFCliBase.parse_time(args.monitor_interval).total_seconds()
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longevity=LFCliBase.parse_time(args.longevity).total_seconds()
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grapher=graphdata(_host=args.mgr,
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_port=args.mgr_port,
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_influx_db=args.influx_db,
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_influx_user=args.influx_user,
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_influx_passwd=args.influx_passwd,
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_longevity=longevity,
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_devices=args.device,
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_monitor_interval=monitor_interval)
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grapher.getdata()
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if __name__ == "__main__":
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main()
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