linux自动备份mysql数据库并ftp上传

linux自动备份mysql数据库并ftp上传

#!/usr/bin/python  
#-*- coding:UTF-8 -*-
import os  
import time  
import ftplib  
import traceback  

#config vars  
systempathchr="/" #路径分割符,*nix用"/" win32用"\\"  

dbuser="root" #数据库用户名  
dbpwd="123." #数据库密码  
dbnamelist=["bbs","dwz","typecho","36ynet","phpwind9","seavbbs"] #需要备份那些数据库  

workdir="/home/wwwroot/m.ay.lc/back/" #本地备份文件夹  
errlogfile="databack.log" #错误日志名  
ftp_addr="192.168.0.2" #ftp地址  
ftp_port="2102" #ftp端口  
ftp_user="databack" #ftp用户名  
ftp_pwd="backpwd" #ftp密码  
ftp_path="/" #存放到ftp路径  

ftpqueue=[]  


def ftpstor():  
    #login  
    bufsize=1024  
    ftp=ftplib.FTP()  
    try:  
        ftp.connect(ftp_addr,ftp_port)  
        ftp.login(ftp_user,ftp_pwd)  
        ftp.cwd(ftp_path)  
        for filepath in ftpqueue:  

            #open file for input as binary  
            f=open(filepath,"rb")  
            #store file as binary  
            print getfilename(filepath)  
            ftp.storbinary("STOR "+getfilename(filepath),f,bufsize)  
            f.close()  
        ftp.quit()  
    except:  
        path=os.path.join(workdir,errlogfile)  
        traceback.print_exc(file=open(path,"a"))  

      

def dumpdb(dbname):  
    global ftpqueue  
    timeformat="%Y%m%d"  
    sqlvalformat="mysqldump -u%s -p\"%s\" \"%s\" >\"%s\""  
    tarvalformat="tar --directory=\"%s\" -zcf \"%s\" \"%s\""  
    nowdate=time.strftime(timeformat)  
    dumpfile=os.path.join(workdir,dbname+".dump")  
    zipfile=os.path.join(workdir,dbname+nowdate+".tar.gz")  
    sqlval=sqlvalformat % (dbuser,dbpwd,dbname,dumpfile)  

    result=os.system(sqlval)  
    tarval=tarvalformat % (workdir,zipfile,dbname+".dump")  

    result=os.system(tarval)  
    os.remove(dumpfile)  
    ftpqueue.append(zipfile)  

def getfilename(path):  

    pt=path.rfind(systempathchr)  
    return path[pt+1:]  

def main():  
    for dbname in dbnamelist:  
        dumpdb(dbname)  

    #ftpstor()  

main()

下载:backmysql

Last modification:October 1st, 2017 at 09:24 pm
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One comment

  1. 不锈钢网

    好文章,内容气贯长虹.

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