Metadata-Version: 2.1
Name: devpi-postgresql
Version: 2.0.0
Summary: devpi-postgresql: a PostgreSQL storage backend for devpi-server
Home-page: http://doc.devpi.net
Maintainer: Florian Schulze, Holger Krekel
Maintainer-email: florian.schulze@gmx.net
License: MIT
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Environment :: Web Environment
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: System Administrators
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI :: Application
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Requires-Python: >=3.5
Requires-Dist: devpi-server (>=3.0.0.dev2)
Requires-Dist: pg8000 (>=1.14.0)

===============================================================
devpi-postgresql: a PostgreSQL storage backend for devpi-server
===============================================================

This plugin adds a PostgreSQL storage backend for `devpi-server`_.

.. _devpi-server: https://pypi.org/project/devpi-server/


Installation
============

``devpi-postgresql`` needs to be installed alongside ``devpi-server``.

You can install it with::

    pip install devpi-postgresql


Requirements
============

At least PostgreSQL 9.5 is required for ``ON CONFLICT`` support.


Usage
=====

When using the PostgreSQL storage, ``devpi-server`` expects an empty database.
You have to create one like this: ``createdb devpi``
Depending on your PostgreSQL setup you have to create a user and grant it permissions on the new database like this::

    CREATE ROLE devpi WITH LOGIN;
    GRANT CREATE, CONNECT ON DATABASE devpi TO devpi;

Upon first initialization of ``devpi-server`` use ``--storage pg8000`` to select the PostgreSQL backend.

By default it'll use the ``devpi`` database on ``localhost`` port ``5432``.
To change that, use ``storage pg8000:host=example.com,port=5433,database=devpi_prod``.
The possible settings are: ``database``, ``host``, ``port``, ``unix_sock``, ``user``, ``password``, ``ssl_check_hostname``, ``ssl_ca_certs``, ``ssl_certfile`` and ``ssl_keyfile``.

If any of the "ssl" settings is specified, a secure Postgres connection will be made. Typically, the name of a file containing a certificate authority certificate will need to be specified via ``ssl_ca_certs``. By default, the server's hostname will be checked against the certificate it presents. Optionally disable this behavior with the ``ssl_check_hostname`` setting.  Use ``ssl_certfile`` and ``ssl_keyfile`` to enable certificate-based client authentication.

All user/index files and metadata of ``devpi-server`` are stored in the database.
A few things and settings are still stored as files in the directory specified by ``--serverdir``.

Plugins like ``devpi-web`` don't or can't use the storage backend.
They still handle their own storage.


Support
=======

If you find a bug, use the `issue tracker at Github`_.

For general questions use the #devpi IRC channel on `freenode.net`_ or the `devpi-dev@python.org mailing list`_.

For support contracts and paid help contact `merlinux.eu`_.

.. _issue tracker at Github: https://github.com/devpi/devpi/issues/
.. _freenode.net: https://freenode.net/
.. _devpi-dev@python.org mailing list: https://mail.python.org/mailman3/lists/devpi-dev.python.org/
.. _merlinux.eu: https://merlinux.eu


=========
Changelog
=========



.. towncrier release notes start

2.0.0 (2020-04-14)
==================

Deprecations and Removals
-------------------------

- Python 3.4 isn't supported anymore, Python 3.5 support will be dropped at its EOL in September 2020.


Features
--------

- Upgrade pg8000 to version 1.14.0 or newer and take advantage of its improved SSL interface.


1.1.0 (2020-01-31)
==================

Features
--------

- fix #738: add ``ssl_cert_reqs``, ``ssl_ca_certs``, ``ssl_certfile`` and ``ssl_keyfile`` settings to the --storage=pg8000 option. Each setting corresponds to the similarly-named key (remove the initial ``ssl_``) in the ``ssl`` parameter passed to pg8000.connect(). ``ssl_cert_reqs`` should be either "cert_optional" or "cert_required" and the other three settings are file names.


1.0.0 (2019-04-26)
==================

Deprecations and Removals
-------------------------

- Requires at least PostgreSQL 9.5 for ``ON CONFLICT`` support.

- Dropped support for Python 2.x and PyPy2.


0.3.0 (2018-09-08)
==================

Bug Fixes
---------

- Fixes required for bug fixes devpi-server 4.7.0.


0.2.0 (2018-01-17)
==================

Bug Fixes
---------

- Use advisory locks to serialize writes.



