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Yet another way to manage migrations: DBA as a service

Project description

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Yet another way to manage migrations: DBA as a service.

Let your favorite DBAs define the database schema, and provide blue/green migration files. Drop django native migrations, and use DBA’s migrations everywhere.

Requirements

  • Postgresql only (>= 9.4)

  • Django, obviously. v1.8, v1.9, v1.10, v1.11

  • Running under Python 2.7 or 3.4+

Documentation

The full documentation is at https://django-north.readthedocs.org.

Quickstart

Install Django North:

pip install django-north

In your settings.py :

INSTALLED_APPS = [
    # ...
    "django_north",
]

NORTH_MANAGE_DB = True
NORTH_MIGRATIONS_ROOT = '/path/to/sql/migrations/'
NORTH_TARGET_VERSION = '1.42'

Running Tests

You will need a usable Postgresql database in order to test the project. For example:

source <YOURVIRTUALENV>/bin/activate
export DATABASE_URL=postgres://USER:PASSWORD@HOST:PORT/NAME
(myenv) $ pip install -r requirements_test.txt

Run tests for a specific version

(myenv) $ ./runtest

Run tests for all versions (if tox is installed globally, you don’t need a virtual environment)

$ tox

Using the project

Many operations are documented in the Makefile. For more information, use:

$ make help

Credits

Tools used in rendering this package:

History

0.1.8 (2017-09-20)

  • Detect manual files if not stored in the ‘manual’ dir.

  • Fix unicode error with SimpleBlock

0.1.7 (2017-09-06)

  • Fix get_applied_versions result ordering.

0.1.6 (2017-09-05)

  • Add tests for Django 1.11.

0.1.5 (2017-05-24)

  • Fix showfixtures command for Django 1.10.

0.1.4 (2017-05-10)

  • Do not fail if fixtures do not exist. Use the closest fixtures for DB init and flush command.

  • Add support of python3.

0.1.3 (2017-04-18)

  • Use a Block if the sql file contains a ‘ALTER TYPE’ instruction Add a setting to customize the files to run in a Block.

0.1.2 (2017-04-13)

  • Use a Block if the sql file contains a CONCURRENTLY instruction.

0.1.1 (2017-04-11)

  • Add the possibility to configure the current version detector.

0.1.0 (2017-03-28)

  • First release on PyPI.

Project details


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