|
|
# -*- coding: utf-8 -*-
|
|
|
"""
|
|
|
rhodecode.lib.backup_manager
|
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
|
|
Mercurial repositories backup manager, it allows to backups all
|
|
|
repositories and send it to backup server using RSA key via ssh.
|
|
|
|
|
|
:created_on: Feb 28, 2010
|
|
|
:copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com>
|
|
|
:license: GPLv3, see COPYING for more details.
|
|
|
"""
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
|
# it under the terms of the GNU General Public License as published by
|
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
|
# (at your option) any later version.
|
|
|
#
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
# GNU General Public License for more details.
|
|
|
#
|
|
|
# You should have received a copy of the GNU General Public License
|
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
import os
|
|
|
import sys
|
|
|
|
|
|
import logging
|
|
|
import tarfile
|
|
|
import datetime
|
|
|
import subprocess
|
|
|
|
|
|
logging.basicConfig(level=logging.DEBUG,
|
|
|
format="%(asctime)s %(levelname)-5.5s %(message)s")
|
|
|
|
|
|
|
|
|
class BackupManager(object):
|
|
|
def __init__(self, repos_location, rsa_key, backup_server):
|
|
|
today = datetime.datetime.now().weekday() + 1
|
|
|
self.backup_file_name = "mercurial_repos.%s.tar.gz" % today
|
|
|
|
|
|
self.id_rsa_path = self.get_id_rsa(rsa_key)
|
|
|
self.repos_path = self.get_repos_path(repos_location)
|
|
|
self.backup_server = backup_server
|
|
|
|
|
|
self.backup_file_path = '/tmp'
|
|
|
|
|
|
logging.info('starting backup for %s', self.repos_path)
|
|
|
logging.info('backup target %s', self.backup_file_path)
|
|
|
|
|
|
def get_id_rsa(self, rsa_key):
|
|
|
if not os.path.isfile(rsa_key):
|
|
|
logging.error('Could not load id_rsa key file in %s', rsa_key)
|
|
|
sys.exit()
|
|
|
return rsa_key
|
|
|
|
|
|
def get_repos_path(self, path):
|
|
|
if not os.path.isdir(path):
|
|
|
logging.error('Wrong location for repositories in %s', path)
|
|
|
sys.exit()
|
|
|
return path
|
|
|
|
|
|
def backup_repos(self):
|
|
|
bckp_file = os.path.join(self.backup_file_path, self.backup_file_name)
|
|
|
tar = tarfile.open(bckp_file, "w:gz")
|
|
|
|
|
|
for dir_name in os.listdir(self.repos_path):
|
|
|
logging.info('backing up %s', dir_name)
|
|
|
tar.add(os.path.join(self.repos_path, dir_name), dir_name)
|
|
|
tar.close()
|
|
|
logging.info('finished backup of mercurial repositories')
|
|
|
|
|
|
def transfer_files(self):
|
|
|
params = {
|
|
|
'id_rsa_key': self.id_rsa_path,
|
|
|
'backup_file': os.path.join(self.backup_file_path,
|
|
|
self.backup_file_name),
|
|
|
'backup_server': self.backup_server
|
|
|
}
|
|
|
cmd = ['scp', '-l', '40000', '-i', '%(id_rsa_key)s' % params,
|
|
|
'%(backup_file)s' % params,
|
|
|
'%(backup_server)s' % params]
|
|
|
|
|
|
subprocess.call(cmd)
|
|
|
logging.info('Transfered file %s to %s', self.backup_file_name, cmd[4])
|
|
|
|
|
|
def rm_file(self):
|
|
|
logging.info('Removing file %s', self.backup_file_name)
|
|
|
os.remove(os.path.join(self.backup_file_path, self.backup_file_name))
|
|
|
|
|
|
if __name__ == "__main__":
|
|
|
|
|
|
repo_location = '/home/repo_path'
|
|
|
backup_server = 'root@192.168.1.100:/backups/mercurial'
|
|
|
rsa_key = '/home/id_rsa'
|
|
|
|
|
|
B_MANAGER = BackupManager(repo_location, rsa_key, backup_server)
|
|
|
B_MANAGER.backup_repos()
|
|
|
B_MANAGER.transfer_files()
|
|
|
B_MANAGER.rm_file()
|
|
|
|
