def get_con():
 host = "127.0.0.1"
 port = 3306
 logsdb = "logsdb"
 user = "root"
 password = "never tell you"
 con = MySQLdb.connect(host=host, user=user, passwd=password, db=logsdb, port=port, charset="utf8")
 return con

def calculate_time():
 
 now = time.mktime(datetime.now().timetuple())-60*2
 result = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(now))
 return result

def get_data():
 select_time = calculate_time()
 logger.info("select time:"+select_time)
 sql = "select file_name,message from logsdb.app_logs_record " \
   "where log_time >"+"'"+select_time+"'" \
   "and level="+"'ERROR'" \
   "order by log_time desc"
 conn = get_con()
 
 cursor = conn.cursor()
 cursor.execute(sql)
 results = cursor.fetchall()
 
 cursor.close()
 conn.close()
 
 return results

def send_email(content):
 
sender = "sender_monitor@163.com"
receiver = ["rec01@163.com", "rec02@163.com"]
host = 'smtp.163.com'
port = 465
msg = MIMEText(content)
msg['From'] = "sender_monitor@163.com"
msg['To'] = "rec01@163.com,rec02@163.com"
msg['Subject'] = "system error warning"
 
try:
smtp = smtplib.SMTP_SSL(host, port)
smtp.login(sender, '123456')
smtp.sendmail(sender, receiver, msg.as_string())
logger.info("send email success")
except Exception, e:
logger.error(e)

def task():
while True:
logger.info("monitor running")
 
results = get_data()
if results is not None and len(results) > 5:
content = "recharge error："
logger.info("a lot of error,so send mail")
for r in results:
content += r[1]+'\n'
send_email(content)
sleep(2*60)

# coding=utf-8
import logging
 
logger = logging.getLogger('mylogger')
logger.setLevel(logging.DEBUG)
 
fh = logging.FileHandler('monitor.log')
fh.setLevel(logging.INFO)
 
ch = logging.StreamHandler()
ch.setLevel(logging.INFO)
 
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
fh.setFormatter(formatter)
ch.setFormatter(formatter)
 
logger.addHandler(fh)
logger.addHandler(ch)

# coding=utf-8
import threading
import MySQLdb
from datetime import datetime
import time
import smtplib
from email.mime.text import MIMEText
from log import logger
 
 
def get_con():
 host = "127.0.0.1"
 port = 3306
 logsdb = "logsdb"
 user = "root"
 password = "never tell you"
 con = MySQLdb.connect(host=host, user=user, passwd=password, db=logsdb, port=port, charset="utf8")
 return con
 
 
def calculate_time():
 
 now = time.mktime(datetime.now().timetuple())-60*2
 result = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(now))
 return result
 
 
def get_data():
 select_time = calculate_time()
 logger.info("select time:"+select_time)
 sql = "select file_name,message from logsdb.app_logs_record " \
   "where log_time >"+"'"+select_time+"'" \
   "and level="+"'ERROR'" \
   "order by log_time desc"
 conn = get_con()
 
 cursor = conn.cursor()
 cursor.execute(sql)
 results = cursor.fetchall()
 
 cursor.close()
 conn.close()
 
 return results
 
 
def send_email(content):
 
 sender = "sender_monitor@163.com"
 receiver = ["rec01@163.com", "rec02@163.com"]
 host = 'smtp.163.com'
 port = 465
 msg = MIMEText(content)
 msg['From'] = "sender_monitor@163.com"
 msg['To'] = "rec01@163.com,rec02@163.com"
 msg['Subject'] = "system error warning"
 
 try:
  smtp = smtplib.SMTP_SSL(host, port)
  smtp.login(sender, '123456')
  smtp.sendmail(sender, receiver, msg.as_string())
  logger.info("send email success")
 except Exception, e:
  logger.error(e)
 
 
def task():
 while True:
  logger.info("monitor running")
  results = get_data()
  if results is not None and len(results) > 5:
   content = "recharge error："
   logger.info("a lot of error,so send mail")
   for r in results:
    content += r[1]+'\n'
   send_email(content)
  time.sleep(2*60)
 
 
def run_monitor():
 monitor = threading.Thread(target=task)
 monitor.start()
 
 
if __name__ == "__main__":
 run_monitor()