Created
November 15, 2012 17:09
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Simple AWS Glacier backup for files and MySQL DB
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#!/usr/bin/env python | |
import sys | |
from datetime import datetime | |
import subprocess | |
DB_LOGIN = 'root' | |
DB_PASSWD = 'XXXX' | |
VAULT_NAME = 'backup_sunny' | |
HOSTNAME = 'Sunny' | |
backup_string = '' | |
db_string = '' | |
today = datetime.today() | |
date_string = '%s%s%s-%s%s%s' % (today.year, today.month, today.day, today.hour, today.minute, today.second) | |
def execute_cmd(cmd): | |
cmd = ' '.join(cmd) | |
print "Executing %s..." % (cmd) | |
log.write("Executing %s..." % (cmd)) | |
ret = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) | |
log.write(ret.stdout.read()) | |
print "Done." | |
with open('./to_backup.txt') as f, open('./log.txt', 'a+') as log, open('./to_backup_mysql.txt') as fdb: | |
print "Working..." | |
for line in f: | |
backup_string += line.rstrip('\r\n') + ' ' | |
for line in fdb: | |
db_string += line.rstrip('\r\n') + ' ' | |
backup_string += 'backup.temp.sql' | |
log.write('\n-------------- BACKUP START FOR %s----------------\n' % date_string) | |
# MYSQL DUMP | |
cmd = ['mysqldump', '-u%s'%DB_LOGIN, '-p%s'%DB_PASSWD, '--databases %s'%db_string.strip(),'--result-file=backup.temp.sql'] | |
execute_cmd(cmd) | |
# COMPRESS | |
cmd = ["tar", 'cfz', '%s.tar.gz'%date_string, backup_string.strip()] | |
execute_cmd(cmd) | |
# SEND TO GLACIER | |
cmd = ["glacier-cmd", 'upload', VAULT_NAME, '%s.tar.gz'%date_string, "--description='%s backup for %s'"%(HOSTNAME, date_string)] | |
execute_cmd(cmd) | |
# CLEAN | |
execute_cmd(['mv', '%s.tar.gz'%date_string, 'last_backup.tar.gz']) | |
execute_cmd(['rm', './backup.temp.sql']) |
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Requirements: | |
https://github.com/uskudnik/amazon-glacier-cmd-interface | |
List of stuff to save (files in CWD): | |
- to_backup.txt: one file/dir per line | |
- to_backup_mysql.txt : one DB name per line |
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