mongodb遠程備份

標籤：else   dmi   any   str   popen   cal   mongodb   mongod   ODB   

建立備份使用者

db.createUser({user: 'backup',pwd: 'back123' ,roles : [{role : 'userAdminAnyDatabase' ,db : 'admin' },{role : 'readAnyDatabase' ,db : 'admin' },{role : 'dbOwner' ,db : 'admin' },{role : 'userAdmin' ,db : 'admin' },{role : 'root' ,db : 'admin' },{role : 'dbAdmin' ,db : 'admin' }]})

命令備份

mongodump -h 10.92.0.26 --port=27017 -ubackup -pbackup123  --authenticationDatabase admin -o /opt/data/back/

備份指令碼

#coding:utf-8import sys,subprocess,os,time,datetimeimport shutildef pay_mongodb_back():    try:        db_host = '10.92.0.26'        db_port = '27017'        db_user = 'backup'        db_pass = 'backup123'        back_dir = '/opt/data/back/{0}/'.format(db_host) + time.strftime('%Y-%m-%d', time.localtime(time.time()))        date =time.strftime('%Y-%m-%d-%H:%M:%S', time.localtime(time.time()))        TAR_BAK="mongodb_bak_{0}.zip".format(date)        tmp_dir= '/tmp/{ip}tmp_mongodb_bak'.format(ip=db_host)        if os.path.exists(back_dir):            pass        else:            os.makedirs(back_dir)        if os.path.exists(tmp_dir):            pass        else:            os.makedirs(tmp_dir)        ret = subprocess.Popen('mongodump -h {0} --port={1} -u {2} -p {3}  --authenticationDatabase admin -o {4} &&cd {5} && zip  -r {6}/{7}  {8}/*'.format(db_host,db_port,db_user,db_pass,tmp_dir,tmp_dir,back_dir,TAR_BAK,tmp_dir),shell=True,stdin=subprocess.PIPE,stdout=subprocess.PIPE, stderr=subprocess.PIPE)        print ('本次{ip}mongodb備份成功執行').format(ip=db_host)        time.sleep(0.5)        shutil.rmtree(tmp_dir)    except Exception as e:        print ('備份失敗,原因:',e)if __name__ == '__main__':    date =time.strftime('%Y-%m-%d-%H:%M:%S', time.localtime(time.time()))    print ('備份時間:',date)    pay_mongodb_back()

mongodb遠程備份