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speedtest_influx.py
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speedtest_influx.py
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from __future__ import print_function
from datetime import date, datetime, timedelta
#import mysql.connector
import time, sys
#from mysql.connector import errorcode
import logging.handlers
import logging
import subprocess
import argparse
import struct
from threading import Timer
import socket
import json
from flatten_json import flatten
import os.path
#from typing import Any, Dict, Union
#try:
from influxdb import InfluxDBClient
#except:
# print("no influxdb client installed")
# quit("no influx")
try:
from io import StringIO
except:
print("Cannot import io")
import csv
''' argsig = {
'user': 'speed',
'passwd': 'tiger',
'host': '192.168.1.27',
'db': 'Stats'
} '''
#PROG = ["/speedtest"]
PROG = ["/usr/local/bin/speedtest"]
OPTIONS = ["-f", "json"]
SERVERS = [ "35422" , "35026" , "3448" , "24384"]
PROG_CLI = ["/speedtest"]
#PROG_CLI = ["/usr/local/bin/speedtest"]
OPTIONS_CLI = [""]
#OPTIONS = "--csv"
logger = logging.getLogger('speedtest')
class speedtest_cli_handler():
def __init__(self):
if (not os.path.exists(str(''.join(PROG_CLI)))):
logger.error("No "+ str(PROG_CLI)+ " program available")
#raise("No python speedtest program avaialble")
def grab_speed_test(self):
logger.info('running speedtest')
speed = subprocess.check_output(PROG_CLI+OPTIONS_CLI)
logger.info(speed)
return speed
f = StringIO(speed)
reader = csv.reader(f, delimiter=',')
for row in reader:
dummy = 1
return row
def format_speed_result(self,row):
speeddate = row[3]
pingtime = row[5]
downspeed = float( row[6]) / 1000000
upspeed = float (row[7]) / 1000000
print(speeddate,pingtime,downspeed,upspeed)
json_body = [{ "measurement" : "speedtest",
"tags" : {
"name" : "speedtest"
},
"fields" : {
"date" : speeddate,
"ping" : pingtime,
"download" : downspeed,
"upload" : upspeed
}
}]
logger.debug("Completed Value for writting :{0}".format(json_body))
return json_body
class speedtest_handler():
def __init__(self,prog):
if (not os.path.exists(str(''.join(prog)))):
logger.error("No "+ str(prog)+ " program available")
quit("No Ookla speedtest program avaialble:"+str(prog))
self.prog = prog
def grab_speed_test(self,options):
logger.debug('running speedtest')
speed = json.loads(subprocess.check_output(self.prog+options))
logger.debug("Speed run raw result:!!"+str(speed)+"!!")
return speed
def format_speed_result(self,row):
#speeddate = row[3]
#pingtime = row[5]
#downspeed = float( row[6]) / 1000000
#upspeed = float (row[7]) / 1000000
#print(speeddate,pingtime,downspeed,upspeed)
items = flatten(row)
json_body = [{ "measurement" : "speedtest",
"tags" : {
"name" : "speedtest"
},
# "fields" : {
# "date" : speeddate,
# "ping" : pingtime,
# "download" : downspeed,
# "upload" : upspeed
"fields" : items
}
]
logger.debug("Completed Value for writting :{0}".format(json_body))
return json_body
class influxDBhandler():
def __init__(self,host,port,user,password,dbname):
dummy = []
#try:
# self.connection = self.openDB(host,port,user,password,dbname)
#except Exception as err:
# logger.error(err)
# raise ValueError("Could not open db on object init {0}".format(err) )
def openDB(self,host,port,user,password,dbname):
"""Needs error hanlding etc"""
#logger.debug("openning db {0} on host {1}".format(dbname,host))
try:
client = InfluxDBClient(host, port, user, password, dbname)
except Exception as e:
print("didnt open db")
logger.error("Didn't open db:"+str(e))
return False
try:
dbs = client.get_list_database()
logger.debug ("DBS available: {0}".format(dbs))
client.switch_database(dbname)
client.switch_user(user, password )
dbs = client.get_list_measurements()
logger.debug ("DB opened: {0}".format(dbs))
except Exception as e:
print("didnt change db")
logger.error("Didn't change open db:"+str(e))
return False
self.db = client
return True
def create_db(self,host, port, user, password, dbname):
client = InfluxDBClient(host, port, user, password, dbname)
logger.debug("self ="+str(self))
try:
client.drop_database(dbname)
except Exception as e:
print("didnt drop old db")
logger.error("Didn't drop old db:"+str(e))
return False
try:
client.create_database(dbname)
except Exception as e:
print("db not created - {0}".format(e))
return False
except:
print("unknown error openning db")
return False
print("db created")
try:
client.create_retention_policy('infinite retention', 'INF', 3, default=True)
except Exception as e:
print("retention policy not set - {0}".format(e))
logger.error("retention policy not set - {0}".format(e))
return False
except:
print("unknown error openning db")
return False
client.close()
return True
def db_write(self,value):
""" Fix the data and write to influx db"""
logger.debug("items to write - {0}".format(value))
#print(self.db)
try:
self.db.write_points(value) #,protocol=u'json')
logger.debug("Data written to Influx db: {0}".format(value))
except Exception as e:
logger.error("db not written - {0} for {1}".format(e,json.dumps(value)))
return False
return True
def db_close(self):
try:
self.db.close()
except Exception as e:
logger.error("db not closed - {0}".format(e))
return False
def Usage():
# print __doc__
print ("Speedtest - capture internet speed to influxdb")
def parse_args():
"""Parse the args."""
parser = argparse.ArgumentParser(
description='Captures internet speed to influxdb.')
parser.add_argument('--host', type=str, required=False,
default='localhost',
help='hostname of InfluxDB http API')
parser.add_argument('--port', type=int, required=False, default=8086,
help='port of InfluxDB http API')
parser.add_argument('--database', type=str, required=False, default='speedtest_db',
help='Database name on influxDB')
parser.add_argument('--user', type=str, required=False, default='',
help='User for influxDB')
parser.add_argument('--password', type=str, required=False, default='',
help='Password for influxDB')
parser.add_argument('--create_db', type=bool, required=False, default=False,
help='Create the db')
parser.add_argument('--debug', action='store_true', help='print debug messages to stderr')
parser.add_argument('--speedtest-cli', type=str, required=False, default='/speedtest-cli',
help='Speedtest cli location')
parser.add_argument('--speedtest', type=str, required=False, default='/usr/local/bin/speedtest',
help='Speetest script from Okallo')
parser.add_argument('--loop', action='store_true', help='loop')
parser.add_argument('--loop-delay', type=int, required=False, default=900,
help='loop sleep time')
return parser.parse_args()
def set_logging(logger, debug):
#logging.basicargsig(format='%(asctime)s: %(message)s', level=logging.INFO)
ch = logging.handlers.RotatingFileHandler(
"speedtest.log", mode='a', maxBytes=100000, backupCount=5, encoding=None, delay=0)
#ch = logging.StreamHandler()
if debug:
logger.setLevel(logging.DEBUG)
else:
logger.setLevel(logging.INFO)
formatter = logging.Formatter(
'%(asctime)s - %(name)s - %(levelname)s - %(message)s')
# add formatter to ch
ch.setFormatter(formatter)
# add ch to logger
logger.addHandler(ch)
def main(args_passed):
print("Start speedtest args"+str(args_passed))
logger.debug("start speedtest"+str(args_passed))
args = parse_args()
PROG = [args.speedtest]
#print("speedtest = "+str(PROG))
set_logging(logger,args.debug)
DataJSON = {}
""" Open mysql connection """
logger.debug("open database")
try:
db = influxDBhandler(args.host,args.port,args.user,args.password,args.database)
db.openDB(args.host,args.port,args.user,args.password,args.database)
except:
logger.error("Cannot open database")
quit("Cannot open database :" + str(args.host)+str(args.port)+str(args.user)+str(args.password)+str(args.database))
return False
logger.debug("Run speedtest")
try:
speed = speedtest_handler(PROG)
except Exception as e:
logger.error("Cannot start speed test")
quit("Cannot start speed test")
options = OPTIONS
result = speed.grab_speed_test(options)
logger.debug("Speedtest complete - test format result="+str(result))
db_res = speed.format_speed_result(result)
db.db_write(db_res)
logger.info("Successful write to DB")
db.db_close()
return True
if __name__ == '__main__':
main(sys.argv[1:])