Merge pull request #2646 from wallabag/explain-migrations-in-doc

[github/wallabag/wallabag.git] / docs / en / user / upgrade.rst

==================================
Upgrade your wallabag installation
==================================

You will find here different ways to upgrade your wallabag:

- `from 2.1.x to 2.2.x <#upgrading-from-2-1-x-to-2-2-x>`_
- `from 2.0.x to 2.1.1 <#upgrade-from-2-0-x-to-2-1-1>`_
- `from 1.x to 2.x <#from-wallabag-1-x>`_

*****************************
Upgrading from 2.1.x to 2.2.x
*****************************

Upgrade on a dedicated web server
=================================

::

    make update

Explanations about database migrations
--------------------------------------

During the update, we execute database migrations.

All the database migrations are stored in ``app/DoctrineMigrations``. You can execute each migration individually:
``bin/console doctrine:migrations:execute 20161001072726 --env=prod``.

You can also cancel each migration individually: ``bin/console doctrine:migrations:execute 20161001072726 --down --env=prod``.

Here is the migrations list for 2.1.x to 2.2.0 release:

* ``20161001072726``: added foreign keys for account resetting
* ``20161022134138``: converted database to ``utf8mb4`` encoding (for MySQL only)
* ``20161024212538``: added ``user_id`` column on ``oauth2_clients`` to prevent users to delete API clients from other users
* ``20161031132655``: added the internal setting to enable/disable downloading pictures
* ``20161104073720``: added ``created_at`` index on ``entry`` table
* ``20161106113822``: added ``action_mark_as_read`` field on ``config`` table
* ``20161117071626``: added the internal setting to share articles to unmark.it
* ``20161118134328``: added ``http_status`` field on ``entry`` table
* ``20161122144743``: added the internal setting to enable/disable fetching articles with paywall
* ``20161122203647``: dropped ``expired`` and ``credentials_expired`` fields on ``user`` table
* ``20161128084725``: added ``list_mode`` field on ``config`` table
* ``20161128131503``: dropped ``locked``, ``credentials_expire_at`` and ``expires_at`` fields on ``user`` table
* ``20161214094403``: added ``uid`` index on ``entry`` table

Upgrade on a shared hosting
===========================

Backup your ``app/config/parameters.yml`` file.

Download the last release of wallabag:

.. code-block:: bash

    wget http://wllbg.org/latest-v2-package && tar xvf latest-v2-package

You will find the `md5 hash of the latest package on our website <https://www.wallabag.org/pages/download-wallabag.html>`_.

Extract the archive in your wallabag folder and replace ``app/config/parameters.yml`` with yours.

Please check that your ``app/config/parameters.yml`` contains all the required parameters. You can find `here a documentation about parameters <http://doc.wallabag.org/en/master/user/parameters.html>`_.

If you use SQLite, you must also copy your ``data/`` folder inside the new installation.

Empty ``var/cache`` folder.

You must run some SQL queries to upgrade your database. We assume that the table prefix is ``wallabag_``. Don't forgete to backup your database before migrating.

You may encounter issues with indexes names: if so, please change queries with the correct index name.

`You can find all the queries here <http://doc.wallabag.org/en/master/user/query-upgrade-21-22.html>`_.

***************************
Upgrade from 2.0.x to 2.1.1
***************************

.. warning::

    Before this migration, if you configured the Pocket import by adding your consumer key in Internal settings, please do a backup of it: you'll have to add it into the Config page after the upgrade.

Upgrade on a dedicated web server
=================================

::

    rm -rf var/cache/*
    git fetch origin
    git fetch --tags
    git checkout 2.1.1 --force
    SYMFONY_ENV=prod composer install --no-dev -o --prefer-dist
    php bin/console doctrine:migrations:migrate --env=prod
    php bin/console cache:clear --env=prod

Upgrade on a shared hosting
===========================

Backup your ``app/config/parameters.yml`` file.

Download the 2.1.1 release of wallabag:

.. code-block:: bash

    wget http://framabag.org/wallabag-release-2.1.1.tar.gz && tar xvf wallabag-release-2.1.1.tar.gz

(md5 hash of the 2.1.1 package: ``9584a3b60a2b2a4de87f536548caac93``)

Extract the archive in your wallabag folder and replace ``app/config/parameters.yml`` with yours.

Please check that your ``app/config/parameters.yml`` contains all the required parameters. You can find `here a documentation about parameters <http://doc.wallabag.org/en/master/user/parameters.html>`_.

If you use SQLite, you must also copy your ``data/`` folder inside the new installation.

Empty ``var/cache`` folder.

You must run some SQL queries to upgrade your database. We assume that the table prefix is ``wallabag_`` and the database server is a MySQL one:

.. code-block:: sql

    ALTER TABLE `wallabag_entry` ADD `uuid` LONGTEXT DEFAULT NULL;
    INSERT INTO `wallabag_craue_config_setting` (`name`, `value`, `section`) VALUES ('share_public', '1', 'entry');
    ALTER TABLE `wallabag_oauth2_clients` ADD name longtext COLLATE 'utf8_unicode_ci' DEFAULT NULL;
    INSERT INTO `wallabag_craue_config_setting` (`name`, `value`, `section`) VALUES ('import_with_redis', '0', 'import');
    INSERT INTO `wallabag_craue_config_setting` (`name`, `value`, `section`) VALUES ('import_with_rabbitmq', '0', 'import');
    ALTER TABLE `wallabag_config` ADD `pocket_consumer_key` VARCHAR(255) DEFAULT NULL;
    DELETE FROM `wallabag_craue_config_setting` WHERE `name` = 'pocket_consumer_key';

*****************
From wallabag 1.x
*****************

There is no automatic script to update from wallabag 1.x to wallabag 2.x. You need to:

- export your data
- install wallabag 2.x (`read the installation documentation <http://doc.wallabag.org/en/master/user/installation.html>`_ )
- import data in this fresh installation (`read the import documentation <http://doc.wallabag.org/en/master/user/import.html>`_ )