Mercurial > kallithea
view rhodecode/lib/backup_manager.py @ 850:b3ec9f4af18b beta
Added rhodecode to sys.path at Sphinx configuration
author | Lukasz Balcerzak <lukasz.balcerzak@python-center.org> |
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date | Thu, 16 Dec 2010 00:50:15 +0100 |
parents | 1e757ac98988 |
children | 07a6e8c65526 a3b2b4b4e440 |
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#!/usr/bin/env python # encoding: utf-8 # mercurial repository backup manager # Copyright (C) 2009-2010 Marcin Kuzminski <marcin@python-works.com> # 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; version 2 # of the License or (at your opinion) any later version of the license. # # 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, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, # MA 02110-1301, USA. """ Created on Feb 28, 2010 Mercurial repositories backup manager @author: marcink """ import logging import tarfile import os import datetime import sys 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()