簡單備份檔案併發送到指定郵箱

一哥們發了個訴求，總覺得自己的伺服器不安全，想搞個定時備份檔案併發送到自己的郵箱

# -*- coding: utf-8 -*-

from __future__ import absolute_import, unicode_literals
import os
import datetime
import logging
import logging.config
from email.mime.multipart import mimemultipart
from email.mime.text import mimetext
from email.header import header
import smtplib
name = datetime.datetime.now().strftime("%y%m%d%h%m%s")
base_path = '/root/***x/temp'
zip_path = '/root/***x/backup/{}.tar.bz2'.format(name)
def set_logging():
""""""
log_dir, log_file = '/root/***x/logs', '/root/***x/logs/backup.log'
if not os.path.exists(log_dir):
os.mkdir(log_dir)
if not os.path.exists(log_file):
open(log_file, 'w')
default_logging = 
},'handlers': ,
},'loggers': ,}}
logging.config.dictconfig(default_logging)
def zip_files():
"""zip files"""
os.system('tar -cjf {} -c {} data'.format(zip_path, base_path))
def sendmail():
"""send mail"""
set_logging()
zip_files()
logger = logging.getlogger('backup')
mail_from, password = '******[email protected]', '******x'
mail_to = '***[email protected]'
smtp_server = 'smtp.aliyun.com'
msgroot = mimemultipart('related')
msgroot['subject'] = 'send backup files {}'.format(name)
msgroot['from'] = '{}<{}>'.format(header('backup', 'utf-8'), mail_from)
msgroot['to'] = mail_to
msgtext = mimetext('backup files', 'plain', 'utf-8')
msgroot.attach(msgtext)
zip_con.add_header('content-disposition', 'attachment',
filename='{}.tar.bz2'.format(name))
msgroot.attach(zip_con)
try:
server = smtplib.smtp_ssl(smtp_server)
server.login(mail_from, password)
server.sendmail(mail_from, mail_to, msgroot.as_string())
server.quit()
logger.info('send {} backup files success'.format(name))
except exception, e:
logger.error('send {} failed {}'.format(name, e))
sendmail()
if __name__ == '__main__':
sendmail()

def zip_files():

"""zip files"""
os.system('tar -cjf {} -c {} data'.format(zip_path, base_path))

加上日誌，可以很清楚的讓我知道傳送情況如下，示例如下：

[2017-04-14 00:00:03,251] info : send 20170414000001 backup files success

[2017-04-14 03:00:02,620] info : send 20170414030001 backup files success
[2017-04-14 06:00:02,406] info : send 20170414060001 backup files success
[2017-04-14 09:00:02,349] info : send 20170414090001 backup files success
[2017-04-14 12:00:02,299] info : send 20170414120001 backup files success
[2017-04-14 15:01:04,696] error : send 20170414150001 failed [errno 110] connection timed out
[2017-04-14 15:01:05,401] info : send 20170414150001 backup files success

0 */3 * * *  python /root/***xx/backup.py

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