fix redirect to device page after OPML upload

[mygpo.git] / INSTALL

                   Deployment instructions for mygpo
                   ---------------------------------


Please note that this deployment instructions apply to the current couchdb
branch of mygpo/gpodder.net only. They will change once the migration to
CouchDB has been completed.


  Dependencies
================

When no version number is indicated, it is advisable to install the current
development version from the repository.

  * Python (>= 2.6)
  * CouchDB (>= 1.1)
  * python-feedparser [3] or [4]
  * python-dateutil [5]
  * python-flup [6]
  * python-imaging [7]
  * python-pybabel [8]
  * couchdbkit [9]
  * Django (>= 1.3 [10])
  * django-registration [11]
  * django-couchdb-utils [12]

Optional:
  * MySQL Server (>= 5.0)
  * python-mysqldb [2]
  * lighttpd (>= 1.4.19)



  Relational Database
=======================

The relational database is being replaced by CouchDB in the "couchdb" branch.
Currently a relational database is still required for user profile related
data.

For a production instance you might want to use MySQL, but for a test and
development instance a SQLite database should work, too.

For setting up a MySQL database you should continue with the following steps.
For a SQLite database you can skip to step 3.


1. Updating the Settings

In mygpo/settings.py a skeleton database setting (DATABASES) is provided.  To
use mygpo with a MySQL database, create settings_prod.py and overwrite the
settings with something like

DATABASES = {
    'default': {
        'NAME': 'mygpo',
        'ENGINE': 'django.db.backends.mysql',
        'USER': 'mygpo',
        'PASSWORD': '',
    }
}

The following instructions will be based on these settings but you are free to
adapt them.


2. Creating the database

In MySQL, do the following:

  CREATE DATABASE mygpo;
  GRANT ALL ON mygpo.* TO mygpo@localhost WITH GRANT OPTION;
  GRANT SUPER ON *.* TO mygpo@localhost;
  GRANT ALL ON mygpo.* TO mygpo@'%' WITH GRANT OPTION;
  FLUSH PRIVILEGES;

Make sure that MySQL listens only on localhost, or if in doubt, assign a
password to the "mygpo" user!


3. Initializing an empty Database

You can skip this step if you are importing a dump.

Run in the mygpo/ subdirectory (possibly after setting the
DB parameters in mygpo/settings.py):

  python manage.py syncdb

When asked to create a superuser, you can say YES.


4. Importing a Dump

A dump contains both the database structure and the data. You can import it
with

  gunzip -c <dumpfile>.sql.gz | mysql -uroot -p mygpo



  CouchDB
===========

A source distribution of CouchDB can be obtained from

 http://couchdb.apache.org/downloads.html

Build and installation instructions can be found at

 http://wiki.apache.org/couchdb/Installation


Non-official third-party binary distributions are available from

 http://www.couchbase.com/downloads


If you want to avoid installing a CouchDB server yourself, you can use a free
CouchDB hosting service, for example from

 http://www.iriscouch.com/service

Please note, however, that hosted CouchDB services generally do not provide
security or authentication mechanisms, so this might only be useful for
development servers.

If you don't use a local database, you need to update the COUCHDB_DATABASES
setting (see the "Settings" section below).



1. Initializing an empty Database

To create the database, execute the following on the commandline

  curl -X PUT http://127.0.0.1:5984/mygpo

To initialize the views, execute from the mygpo-Directory

  python manage.py sync_couchdb


2. Importing a Dump

To import a CouchDB dump, execute the following from the commandline

  gunzip -c <dumpfile.couch.gz> | couchdb-load http://127.0.0.1:5984/mygpo



3. Building the Views

On the first request, CouchDB will build the views. To do this before the first
user hits the site (which is, of course, optional), execute

 bin/touch-views.sh



  mygpo
=========

The source for mygpo can be obtained via git

 git clone git://github.com/gpodder/mygpo.git
 git checkout couchdb



  Settings
============

Check the settings in mygpo/settings.py. If you want to change any settings,
add them to mygpo/settings_prod.py with the correct value.



  Web-Server
==============

Django comes with a development webservice which you can run from the mygpo
directory with

  python manage.py runserver

If you want to run a production server, you can set up lighttpd instead

There is a mygpo.lighttpd.conf file shipped with the source. Please
customize it to your needs, and then include it from your lighttpd
main configuration file, for example like this:

  include "/srv/mygpo/mygpo.lighttpd.conf"

The modules you need to enable are: rewrite, fastcgi. On Debian,
you can enable these using the "lighty-enable-mod" command:

  lighty-enable-mod rewrite fastcgi

Then restart ligghtd with

  /etc/init.d/lighttpd restart



  References
==============

 [1]  http://mail-archives.apache.org/mod_mbox/couchdb-dev/201010.mbox/<24594469.51751287512786814.JavaMail.jira@thor>
 [2]  http://sourceforge.net/projects/mysql-python/
 [3]  http://feedparser.org/
 [4]  https://github.com/kurtmckee/feedparser/
 [5]  http://niemeyer.net/python-dateutil
 [6]  http://trac.saddi.com/flup
 [7]  http://www.pythonware.com/products/pil/
 [8]  http://babel.edgewall.org/
 [9]  https://github.com/stefankoegl/couchdbkit
 [10] http://www.djangoproject.com/
 [11] https://bitbucket.org/ubernostrum/django-registration/
 [12] http://github.com/stefankoegl/django-couchdb-utils/