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https://github.com/jazzband/django-dbbackup

Management commands to help backup and restore your project database and media files
https://github.com/jazzband/django-dbbackup

backup django hacktoberfest mongodb mysql postgresql sqlite

Last synced: 9 days ago
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Management commands to help backup and restore your project database and media files

Host: GitHub
URL: https://github.com/jazzband/django-dbbackup
Owner: jazzband
License: bsd-3-clause
Created: 2014-12-29T02:39:34.000Z (almost 10 years ago)
Default Branch: master
Last Pushed: 2024-07-29T17:46:25.000Z (3 months ago)
Last Synced: 2024-07-30T01:10:49.944Z (3 months ago)
Topics: backup, django, hacktoberfest, mongodb, mysql, postgresql, sqlite
Language: Python
Homepage:
Size: 606 KB
Stars: 947
Watchers: 24
Forks: 219
Open Issues: 79
Metadata Files:
- Readme: README.rst
- Contributing: contributing.md
- License: LICENSE.txt
- Authors: AUTHORS.txt

Awesome Lists containing this project

best-of-web-python - GitHub - 26% open · ⏱️ 03.04.2024): (Django Utilities)

README

Django Database Backup
======================

.. image:: https://github.com/jazzband/django-dbbackup/actions/workflows/build.yml/badge.svg
:target: https://github.com/jazzband/django-dbbackup/actions

.. image:: https://readthedocs.org/projects/django-dbbackup/badge/?version=stable
:target: https://django-dbbackup.readthedocs.io/
:alt: Documentation Status

.. image:: https://codecov.io/gh/jazzband/django-dbbackup/branch/master/graph/badge.svg?token=zaYmStcsuX
:target: https://codecov.io/gh/jazzband/django-dbbackup

.. image:: https://jazzband.co/static/img/badge.svg
:target: https://jazzband.co/
:alt: Jazzband

This Django application provides management commands to help backup and
restore your project database and media files with various storages such as
Amazon S3, Dropbox, local file storage or any Django storage.

It is made to:

- Allow you to secure your backup with GPG signature and encryption
- Archive with compression
- Deal easily with remote archiving
- Keep your development database up to date
- Use Crontab or Celery to setup automated backups

Docs
====

See our official documentation at `Read The Docs`_.

Why use DBBackup
================

This software doesn't reinvent the wheel, in a few words it is a pipe between
your Django project and your backup storage. It tries to use the traditional dump &
restore mechanisms, apply compression and/or encryption and use the storage system you desire.

It gives a simple interface to backup and restore your database or media
files.

Management Commands
===================

dbbackup
--------

Backup your database to the specified storage. By default this will backup all
databases specified in your settings.py file and will not delete any old
backups. You can optionally specify a server name to be included in the backup
filename.

Usage: ./manage.py dbbackup [options]

Options:
--noinput Tells Django to NOT prompt the user for input of any
kind.
-q, --quiet Tells Django to NOT output other text than errors.
-c, --clean Clean up old backup files
-d DATABASE, --database=DATABASE
Database to backup (default: everything)
-s SERVERNAME, --servername=SERVERNAME
Specify server name to include in backup filename
-z, --compress Compress the backup files
-e, --encrypt Encrypt the backup files
-o OUTPUT_FILENAME, --output-filename=OUTPUT_FILENAME
Specify filename on storage
-O OUTPUT_PATH, --output-path=OUTPUT_PATH
Specify where to store on local filesystem
-x EXCLUDE_TABLES, --exclude-tables=EXCLUDE_TABLES
Exclude tables data from backup (-x 'public.table1, public.table2')

dbrestore
---------

Restore your database from the specified storage. By default this will lookup
the latest backup and restore from that. You may optionally specify a
servername if you you want to backup a database image that was created from a
different server. You may also specify an explicit local file to backup from.

Usage: ./manage.py dbrestore [options]

Options:
--noinput Tells Django to NOT prompt the user for input of any
kind.
-d DATABASE, --database=DATABASE
Database to restore
-i INPUT_FILENAME, --input-filename=INPUT_FILENAME
Specify filename to backup from
-I INPUT_PATH, --input-path=INPUT_PATH
Specify path on local filesystem to backup from
-s SERVERNAME, --servername=SERVERNAME
Use a different servername backup
-c, --decrypt Decrypt data before restoring
-p PASSPHRASE, --passphrase=PASSPHRASE
Passphrase for decrypt file
-z, --uncompress Uncompress gzip data before restoring

mediabackup
-----------

Backup media files by get them one by one, include in a TAR file. ::

Usage: ./manage.py mediabackup [options]

Options:
--noinput Tells Django to NOT prompt the user for input of any
kind.
-q, --quiet Tells Django to NOT output other text than errors.
-c, --clean Clean up old backup files
-s SERVERNAME, --servername=SERVERNAME
Specify server name to include in backup filename
-z, --compress Compress the archive
-e, --encrypt Encrypt the backup files
-o OUTPUT_FILENAME, --output-filename=OUTPUT_FILENAME
Specify filename on storage
-O OUTPUT_PATH, --output-path=OUTPUT_PATH
Specify where to store on local filesystem

mediarestore
------------

Restore media files from storage backup to your media storage. ::

Usage: ./manage.py mediarestore [options]

Options:
--noinput Tells Django to NOT prompt the user for input of any
kind.
-q, --quiet Tells Django to NOT output other text than errors.
-i INPUT_FILENAME, --input-filename=INPUT_FILENAME
Specify filename to backup from
-I INPUT_PATH, --input-path=INPUT_PATH
Specify path on local filesystem to backup from
-e, --decrypt Decrypt data before restoring
-p PASSPHRASE, --passphrase=PASSPHRASE
Passphrase for decrypt file
-z, --uncompress Uncompress gzip data before restoring
-r, --replace Replace existing files

Tests
=====

Tests are stored in `dbbackup.tests` and to run them you must launch:

python runtests.py

In fact, ``runtests.py`` acts as a ``manage.py`` file and all Django commands
are available. So you could launch:

python runtests.py shell

to get a Python shell configured with the test project. Also all test
command options are available and usable to run only a selection of tests.
See `Django test command documentation`_ for more information about it.

.. _`Django test command documentation`: https://docs.djangoproject.com/en/stable/topics/testing/overview/#running-tests

There are even functional tests: ::

./functional.sh

See documentation for details.

To run the tests across all supported versions of Django and Python, you
can use Tox. Firstly install Tox:

pip install tox

To run the tests just use the command ``tox`` in the command line. If you
want to run the tests against just one specific test environment you can run
``tox -e ``. For example, to run the tests with Python3.9 and
Django3.2 you would run:

tox -e py39-django32

The available test environments can be found in ``tox.ini``.

Contributing
============

.. image:: https://jazzband.co/static/img/jazzband.svg
:target: https://jazzband.co/
:alt: Jazzband

This is a `Jazzband `_ project. By contributing you agree
to abide by the `Contributor Code of Conduct `_
and follow the `guidelines `_.

All contribution are very welcomed, propositions, problems, bugs and
enhancement are tracked with `GitHub issues`_ system and patches are submitted
via `pull requests`_.

We use GitHub Actions as continuous integration tools.

.. _`Read The Docs`: https://django-dbbackup.readthedocs.org/
.. _`GitHub issues`: https://github.com/jazzband/django-dbbackup/issues
.. _`pull requests`: https://github.com/jazzband/django-dbbackup/pulls
.. _Coveralls: https://coveralls.io/github/jazzband/django-dbbackup