112 lines
3.9 KiB
Python
112 lines
3.9 KiB
Python
# -*- coding: utf-8; -*-
|
|
################################################################################
|
|
#
|
|
# Rattail -- Retail Software Framework
|
|
# Copyright © 2010-2018 Lance Edgar
|
|
#
|
|
# This file is part of Rattail.
|
|
#
|
|
# Rattail 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.
|
|
#
|
|
# Rattail 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
|
|
# Rattail. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
################################################################################
|
|
"""
|
|
Fabric library for Backup app
|
|
"""
|
|
|
|
from __future__ import unicode_literals, absolute_import
|
|
|
|
import datetime
|
|
|
|
from fabric.api import cd, sudo
|
|
from fabric.contrib.files import exists
|
|
|
|
from rattail_fabric import make_deploy, mkdir, python, UNSPECIFIED
|
|
|
|
|
|
deploy_generic = make_deploy(__file__)
|
|
|
|
|
|
def deploy_backup_everything(**context):
|
|
"""
|
|
Deploy the generic `backup-everything` script
|
|
"""
|
|
context.setdefault('envname', 'backup')
|
|
context.setdefault('user', 'rattail')
|
|
deploy_generic('backup/backup-everything.mako', '/usr/local/bin/backup-everything', mode='0755',
|
|
context=context)
|
|
|
|
|
|
def deploy_backup_app(deploy, envname, mkvirtualenv=True, user='rattail',
|
|
config=None, everything=None, crontab=None, runat=UNSPECIFIED):
|
|
"""
|
|
Make an app which can run backups for the server.
|
|
"""
|
|
if not config:
|
|
path = '{}/rattail.conf'.format(envname)
|
|
if deploy.local_exists(path):
|
|
config = path
|
|
else:
|
|
raise ValueError("Must provide config path for backup app")
|
|
|
|
if runat is UNSPECIFIED:
|
|
runat = datetime.time(0) # defaults to midnight
|
|
|
|
# virtualenv
|
|
if mkvirtualenv:
|
|
python.mkvirtualenv(envname, python='/usr/bin/python3', upgrade_setuptools=False)
|
|
envpath = '/srv/envs/{}'.format(envname)
|
|
sudo('chown -R {}: {}'.format(user, envpath))
|
|
with cd(envpath):
|
|
mkdir('src', owner=user)
|
|
sudo('bin/pip install --upgrade pip', user=user)
|
|
|
|
# rattail
|
|
if not exists('src/rattail'):
|
|
sudo('git clone https://rattailproject.org/git/rattail.git src/rattail', user=user)
|
|
with cd('src/rattail'):
|
|
sudo('git pull', user=user)
|
|
deploy_generic('backup/git-exclude', '.git/info/exclude', owner=user)
|
|
sudo('bin/pip install --upgrade --upgrade-strategy eager --editable src/rattail', user=user)
|
|
|
|
# TODO: this should not be necessary
|
|
sudo('bin/pip install --upgrade --upgrade-strategy eager rattail[db]', user=user)
|
|
|
|
# config
|
|
sudo('bin/rattail make-appdir', user=user)
|
|
deploy(config, 'app/rattail.conf', owner=user, mode='0600')
|
|
sudo('bin/rattail -c app/rattail.conf make-config -T quiet -O app/', user=user)
|
|
sudo('bin/rattail -c app/rattail.conf make-config -T silent -O app/', user=user)
|
|
|
|
# backup-everything script
|
|
everything_context = {
|
|
'envname': envname,
|
|
'user': user,
|
|
}
|
|
if everything:
|
|
deploy(everything, '/usr/local/bin/backup-everything', mode='0755', context=everything_context)
|
|
else:
|
|
deploy_backup_everything(**everything_context)
|
|
|
|
# crontab
|
|
if runat:
|
|
crontab_context = {
|
|
'envname': envname,
|
|
'pretty_time': runat.strftime('%I:%M %p'),
|
|
'cron_time': runat.strftime('%M %H'),
|
|
}
|
|
if crontab:
|
|
deploy(crontab, '/etc/cron.d/backup', context=crontab_context)
|
|
else:
|
|
deploy_generic('backup/crontab.mako', '/etc/cron.d/backup', context=crontab_context)
|