| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 | # vim: tabstop=4 shiftwidth=4 softtabstop=4 # Copyright 2010 United States Government as represented by the # Administrator of the National Aeronautics and Space Administration. # Copyright 2011 Justin Santa Barbara # All Rights Reserved. # Copyright (c) 2010 Citrix Systems, Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. import smtplib import os,sys,time,fcntl,struct import ConfigParser import commands import traceback import socket import shutil import sys import re try : from email.mime.multipart import MIMEMultipart except : from email.MIMEMultipart import MIMEMultipart try : from email.mime.text import MIMEText except : from email.MIMEText import MIMEText try : from hashlib import md5 except : from md5 import md5 CONFIG_PATH = "/etc/rsyncd.conf" def _load_cfg(section = None ): ''' load config section from CONFIG_PATH ''' global CONFIG_PATH config = ConfigParser.ConfigParser() if os.path.isfile(CONFIG_PATH): config.read(CONFIG_PATH) sections = config.sections() if section and section in sections: return dict (config.items(section)) elif not section: rst = dict () for sec in sections: rst[sec] = dict (config.items(sec)) return rst else : return dict () def load_cfg(sections = []): ''' from cfg format to dict :params sections The section list in cfg return a dict with all options ''' rst = dict () if not sections: return _load_cfg() for sec in sections: rst[sec] = _load_cfg(sec) return rst def logging(item,level,mes): logpath = '/var/log/kxtools/' if not os.path.exists(logpath): os.makedirs(logpath) fp = open ( '%s/kxbackup.log' % logpath, 'a' ) fp.write( '%s - %s - %s - %s \n' % (time.ctime(),item,level,mes)) fp.close() """Access file md5 value""" def MD5(fname): filemd5 = "" try : file = open (fname, "rb" ) md5f = md5() strs = "" while True : strs = file .read( 8096 ) if not strs: break md5f.update(strs) filemd5 = md5f.hexdigest() file .close() return filemd5 except : logging( 'MySQL Check' , 'ERROR' ,traceback.format_exc()) def get_em_ipaddr(dev): s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) IP = socket.inet_ntoa(fcntl.ioctl( s.fileno(), 0x8915 , # SIOCGIFADDR struct.pack( '24s' ,dev) )[ 20 : 24 ]) return IP def ipaddr(): """ Get host name, ip return(hostname, ip) """ def _get_ipaddr(): try : s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) s.connect(( "8.8.8.8" , 8000 )) return s.getsockname()[ 0 ] except : logging( 'MySQL Check' , 'ERROR' ,traceback.format_exc()) s.close() return (socket.gethostname(), _get_ipaddr()) def tracert(ip): count = 0 for t in range ( 10 ): sock = socket.socket(socket.AF_INET,socket.SOCK_STREAM) sock.settimeout( 10 ) try : sock.connect((ip, 873 )) count + = 1 except socket.error,e: pass time.sleep( 1 ) if count > = 6 : return 0 else : return 1 class SendMail( object ): def __init__ ( self ): self .smtpserver = 'smtp.163.com' self .fro = 'kxbackup@163.com' self .c_code = 'UTF-8' self .port = 25 self .auth = 'kxbackup@163.com' self .pawd = '11111111@123' ''' Send Email''' def sendmail( self ,to,subject,content,cc = '',files = []): msg = MIMEMultipart() msg[ 'Subject' ] = subject txt = MIMEText(content) msg.attach(txt) hd = smtplib.SMTP( self .smtpserver, self .port) hd.ehlo() hd.starttls() hd.ehlo() if self .auth and self .pawd: hd.login( self .auth, self .pawd) for t in to.split( "," ): hd.sendmail( self .fro,t, msg.as_string()) if cc: for t in cc.split( "," ): hd.sendmail( self .fro,t, msg.as_string()) hd.close() class CheckMySQL( object ): def __init__( self ): version = 1.0 def checkRsyncConfig( self ): # Rsync configuration check fp = open ( '/etc/rsyncd.conf' , 'r' ).readlines() for n,s in enumerate (fp): if n = = 0 : if s[ 0 ] ! = '[' : fp.insert( 0 , '[global]\n' ) f = open ( '/etc/rsyncd.conf' , 'w' ) f.writelines(fp) f.close() def checkFile( self ): # Directory traversal, find today compared with yesterday's file backupPath = load_cfg()[ 'yttx' ][ 'path' ] os.chdir(backupPath) CTIME = time.strftime( '%Y%m%d' ) files = dict () # Define the keys for f in os.listdir(backupPath): stamp_time, file_kyes = self ._get_file_ctime(f) if (time.time() - stamp_time) < = 86400 : files[file_kyes] = list () # According to the date of classified documents for f in os.listdir(backupPath): stamp_time , file_ctime = self ._get_file_ctime(f) stamp_ctime = time.time() for tm in files.keys(): #print file_ctime,f if tm = = file_ctime and (stamp_ctime - stamp_time) < = 86400 : files[tm].append(f) # Check the file MD5 today_file = dict () ystday_file = dict () Ttime = time.strftime( "%Y%m%d" ) Ytime = time.strftime( "%Y%m%d" ,time.localtime((time.time() - 86400 ))) for f in os.listdir(backupPath): if Ttime = = f.split( '_' )[ 0 ]: ip = f.split( '_' )[ 1 ] today_file[ip] = f elif Ytime = = f.split( '_' )[ 0 ]: ip = f.split( '_' )[ 1 ] ystday_file[ip] = f else : pass # Read the latest IP list backup_list = '/data0/backup_mysql.txt' if not os.path.exists(backup_list): utils.COMM( "touch %s" % backup_list) fp = open ( '/data0/backup_mysql.txt' , 'r' ).readlines() ips = [i.strip() for i in fp] fail_ip = list () done_ip = list () # Call Func md5 for ip in ips: if ip in today_file: if not self ._checkMD5(backupPath,today_file[ip]): fail_ip.append(ip) else : done_ip.append(ip) else : fail_ip.append(ip) # Determine whether is empty, # If not empty, calls the SendMail class done_mes = str () if done_ip: for ip in done_ip: done_mes + = "host %s MySQL backup is successful \n" % ip done_info = "\nBackup Successful: \n" + done_mes ret = str () if fail_ip: for ip in fail_ip: ret + = "host %s MySQL backup is failure \n" % ip mess = "\nPlease check the specific reason for the error \n" + "E-mail : 222@222.222.com, 3333@222.222.com,444@222.2222.com \n" + "Q Q : 11111,2222222,33333 " back_time = "\nCheck Time: %s \n" % time.ctime() mes = done_info + "\nBackup Failure:\n" + ret + back_time + mess send = SendMail() # Subject subject = "MySQL Backup %s information" % ipaddr()[ 1 ] cc = '2222@222.222.com,333@222.222.com,444@222.222.com' send.sendmail( 'kxbackup@163.com' ,subject,mes,cc = '') def _checkMD5( self ,backupPath,files): file = backupPath + '/' + files try : md5sun = file .split( "_" )[ - 1 ].split( '.' )[ 0 ] except : return False fmd5sun = MD5( file ) if fmd5sun = = md5sun: return True else : return False def _get_file_ctime( self ,f): # return time stamp, YY-MM-DD st_ctime = os.stat(f).st_mtime return st_ctime , time.strftime( '%Y%m%d' ,time.localtime(st_ctime)) def DeleteFile( self ): # Delete file from 8 day ago reserve = '/data0/reserve/' if not os.path.exists(reserve): os.makedirs(reserve) backuPath = load_cfg()[ 'yttx' ][ 'path' ] keep_file = list () delete_file = list () os.chdir(backuPath) ctimes = time.time() keep_time = 691200 for f in os.listdir(backuPath): create_time = os.stat(f).st_ctime if ctimes - create_time > = keep_time: try : shutil.move(f,reserve) except : shutil.move(f, '/dev/null' ) logging( 'MySQL Check' , 'INFO' , "Delete file %s" % f) if __name__ = = "__main__" : sc = CheckMySQL() sc.checkRsyncConfig() sc.checkFile() sc.DeleteFile() |