from smtplib import SMTP_SSL 
from email.mime.text import MIMEText 
from email.header import Header 
from os.path import getsize 
from sys import exit 
from re import compile, IGNORECASE 
import sys, time 
import os 
#定義主機(jī) 帳號(hào) 密碼 收件人 郵件主題 
#定義主機(jī) 帳號(hào) 密碼 收件人 郵件主題 
mail_info = { 
 "from": "info@sogoucloud.cn", 
 "to": "zhupei@sogoucloud.cn", 
 "hostname": "smtp.exmail.qq.com", 
 "username": "info@sogoucloud.cn", 
 "password": "123456", 
 "mail_subject": "qybd服務(wù)器異常", 
 "mail_text": "hello, tomcat服務(wù)器出現(xiàn)異常了!,請(qǐng)及時(shí)處理", 
 "mail_encoding": "utf-8" 
} 
#發(fā)送郵件函數(shù) 
def send_mail(error): 
 #定義郵件的頭部信息 
 #連接SMTP服務(wù)器，然后發(fā)送信息 
 smtp = SMTP_SSL(mail_info["hostname"]) 
 smtp.set_debuglevel(1) 
 smtp.ehlo(mail_info["hostname"]) 
 smtp.login(mail_info["username"], mail_info["password"]) 
 msg = MIMEText(error, "plain", mail_info["mail_encoding"]) 
 msg["Subject"] = Header(mail_info["mail_subject"], mail_info["mail_encoding"]) 
 msg["from"] = mail_info["from"] 
 msg["to"] = mail_info["to"] 
 smtp.sendmail(mail_info["from"], mail_info["to"], msg.as_string()) 
 smtp.quit() 
def isRunning(process_name): 
 try: 
  process = len(os.popen('ps aux | grep "' + process_name + '" | grep -v grep').readlines()) 
  if process >= 1: 
   return True 
  else: 
   return False 
 except: 
  print("Check process ERROR!!!") 
  return False 
#調(diào)用發(fā)送郵件函數(shù)發(fā)送郵件 
if __name__ == '__main__': 
 process_name = "qybd" 
 isrunning = isRunning(process_name) 
 print(isrunning) 
 if isrunning == False: 
  send_mail("老鐵!qybd服務(wù)器掛了!") 

*/3 * * * * python /usr/tools/qybd/cmd/sendEmail.py >> /usr/tools/qybd/cmd/tomcatlife.py.log 2>&1

from smtplib import SMTP_SSL 
from email.mime.text import MIMEText 
from email.header import Header 
from os.path import getsize 
from sys import exit 
from re import compile, IGNORECASE 
#定義主機(jī) 帳號(hào) 密碼 收件人 郵件主題 
#定義主機(jī) 帳號(hào) 密碼 收件人 郵件主題 
mail_info = { 
 "from": "info@sogoucloud.cn", 
 "to": "zhupei@sogoucloud.cn", 
 "hostname": "smtp.exmail.qq.com", 
 "username": "info@sogoucloud.cn", 
 "password": "123456", 
 "mail_subject": "qybd服務(wù)器異常", 
 "mail_text": "hello, tomcat服務(wù)器出現(xiàn)異常了!,請(qǐng)及時(shí)處理", 
 "mail_encoding": "utf-8" 
} 
#定義tomcat日志文件位置 
tomcat_log = '/usr/tools/qybd/tomcat/logs/catalina.out' 
#該文件是用于記錄上次讀取日志文件的位置,執(zhí)行腳本的用戶要有創(chuàng)建該文件的權(quán)限 
last_position_logfile = '/usr/tools/qybd/tomcat/logs/last_position.txt' 
#匹配的錯(cuò)誤信息關(guān)鍵字的正則表達(dá)式 
pattern = compile(r'Exception|^\t+\bat\b',IGNORECASE) 
#發(fā)送郵件函數(shù) 
def send_mail(error): 
 #定義郵件的頭部信息 
 #連接SMTP服務(wù)器，然后發(fā)送信息 
 smtp = SMTP_SSL(mail_info["hostname"]) 
 smtp.set_debuglevel(1) 
 smtp.ehlo(mail_info["hostname"]) 
 smtp.login(mail_info["username"], mail_info["password"]) 
 msg = MIMEText(error, "plain", mail_info["mail_encoding"]) 
 msg["Subject"] = Header(mail_info["mail_subject"], mail_info["mail_encoding"]) 
 msg["from"] = mail_info["from"] 
 msg["to"] = mail_info["to"] 
 smtp.sendmail(mail_info["from"], mail_info["to"], msg.as_string()) 
 smtp.quit() 
#讀取上一次日志文件的讀取位置 
def get_last_position(file): 
 try: 
  data = open(file,'r') 
  last_position = data.readline() 
  if last_position: 
   last_position = int(last_position) 
  else: 
   last_position = 0 
 except: 
  last_position = 0 
 return last_position 
#寫入本次日志文件的本次位置 
def write_this_position(file,last_positon): 
 try: 
  data = open(file,'w') 
  data.write(str(last_positon)) 
  data.write('\n' + "Don't Delete This File,It is Very important for Looking Tomcat Error Log !! \n") 
  data.close() 
 except: 
  print "Can't Create File !" + file 
  exit() 
#分析文件找出異常的行 
def analysis_log(file): 
 error_list = []           #定義一個(gè)列表，用于存放錯(cuò)誤信息. 
 try: 
  data = open(file,'r') 
 except: 
  exit() 
 last_position = get_last_position(last_position_logfile) #得到上一次文件指針在日志文件中的位置 
 this_postion = getsize(tomcat_log)      #得到現(xiàn)在文件的大小，相當(dāng)于得到了文件指針在末尾的位置 
 if this_postion < last_position:      #如果這次的位置 小于 上次的位置說(shuō)明 日志文件輪換過(guò)了，那么就從頭開始 
  data.seek(0) 
 elif this_postion == last_position:      #如果這次的位置 等于 上次的位置 說(shuō)明 還沒(méi)有新的日志產(chǎn)生 
  exit() 
 elif this_postion > last_position:      #如果是大于上一次的位置，就移動(dòng)文件指針到上次的位置 
  data.seek(last_position) 
 for line in data: 
  if pattern.search(line): 
   error_list.append(line) 
 write_this_position(last_position_logfile,data.tell()) #寫入本次讀取的位置 
 data.close() 
 return ''.join(error_list)        #形成一個(gè)字符串 
#調(diào)用發(fā)送郵件函數(shù)發(fā)送郵件 
error_info = analysis_log(tomcat_log) 
if error_info: 
 send_mail(error_info) 

*/10 * * * * python /usr/tools/qybd/cmd/tomcat_log_error_analysis.py >> /usr/tools/qybd/cmd/crontest.py.log 2>&1