OSF

• master Build Status:
• develop Build Status:
• Public Repo: https://github.com/CenterForOpenScience/osf.io/
• Issues: https://github.com/CenterForOpenScience/osf.io/issues?state=open
• Huboard: https://huboard.com/CenterForOpenScience/osf.io#/
• Docs: http://cosdev.rtfd.org/

Help

Solutions to many common issues may be found at the OSF Developer Docs.

Quickstart

These instructions should work on Mac OSX >= 10.7

• Create your virtualenv.

• Copy website/settings/local-dist.py to website/settings/local.py. NOTE: This is your local settings file, which overrides the settings in website/settings/defaults.py. It will not be added to source control, so change it as you wish.

$ cp website/settings/local-dist.py website/settings/local.py

• You will need to:

  • Create local.py files for addons that need them.
  • Install TokuMX.
  • Install libxml2 and libxslt (required for installing lxml).
  • Install elasticsearch.
  • Install GPG.
  • Install requirements.
  • Create a GPG key.
  • Install npm
  • Install bower
  • Use bower to install Javascript components

• To do so, on MacOSX with homebrew (click link for homebrew installation instructions), run:

$ pip install invoke
$ invoke setup

• Optionally, you may install the requirements for the Modular File Renderer:

$ invoke mfr_requirements

and for addons:

$ invoke addon_requirements

• On Linux systems, you may have to install python-pip, TokuMX, libxml2, libxslt, elasticsearch, and GPG manually before running the above commands.

• If invoke setup hangs when 'Generating GnuPG key' (especially under linux), you may need to install some additonal software to make this work. For apt-getters this looks like:

sudo apt-get install rng-tools

next edit /etc/default/rng-tools and set:

HRNGDEVICE=/dev/urandom

last start the rng-tools daemon with:

sudo /etc/init.d/rng-tools start

__source: http://www.howtoforge.com/helping-the-random-number-generator-to-gain-enough-entropy-with-rng-tools-debian-lenny __

Starting Up

• Run your mongodb process.

$ invoke mongo

• Run your local development server.

$ invoke server

Running the shell

To open the interactive Python shell, run:

$ invoke shell

Running Tests

To run all tests:

$ invoke test

To run a certain test method

$ nosetests tests/test_module.py:TestClass.test_method

Testing Addons

Addons tests are not run by default. To execute addons tests, run

$ invoke test_addons

Testing Email

First, set MAIL_SERVER to localhost:1025 in you local.py file.

website/settings/local.py

...
MAIL_SERVER = "localhost:1025"
...

Sent emails will show up in your server logs.

Optional: fire up a pseudo-mailserver with:

$ invoke mailserver -p 1025

Using TokUMX

TokuMX is an open-source fork of MongoDB that provides support for transactions in single-sharded environments. TokuMX supports all MongoDB features as of version 2.4 and adds beginTransaction, rollbackTransaction, and commitTransaction commands.

If you don't want to install TokuMX, set USE_TOKU_MX to False in website/settings/local.py.

Installing with Mac OS

$ brew tap tokutek/tokumx
$ brew install tokumx-bin

Installing on Ubuntu

$ apt-key adv --keyserver keyserver.ubuntu.com --recv-key 505A7412
$ echo "deb [arch=amd64] http://s3.amazonaws.com/tokumx-debs $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/tokumx.list
$ apt-get update
$ apt-get install tokumx

Migrating from MongoDB

TokuMX and MongoDB use different binary formats. To migrate data from MongoDB to TokuMX:

• Back up the MongoDB data
  • invoke mongodump --path dump
• Shut down the MongoDB server
• Uninstall MongoDB
• Install TokuMX (see instructions above)
• Restore the data to TokuMX
  • invoke mongorestore --path dump/osf20130903 --drop
• Verify that the migrated data are available in TokuMX

Using Celery

Installing Celery + RabbitMQ

• Install RabbitMQ. On MacOSX with homebrew,

$ brew update
$ brew install rabbitmq

The scripts are installed to /usr/local/sbin, so you may need to add PATH=$PATH:/usr/local/sbin to your .bash_profile.

For instructions for other OS's, see the official docs.

Then start the RabbitMQ server with

$ invoke rabbitmq

If you want the rabbitmq server to start every time you start your computer (MacOSX), run

$ ln -sfv /usr/local/opt/rabbitmq/*.plist ~/Library/LaunchAgents
$ launchctl load ~/Library/LaunchAgents/homebrew.mxcl.rabbitmq.plist

Starting A Celery Worker

invoke celery_worker

Using Search

Elasticsearch

• Install Elasticsearch

Mac OSX

$ brew install elasticsearch

note: Oracle JDK 7 must be installed for elasticsearch to run

Ubuntu

$ wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-1.2.1.deb
$ sudo dpkg -i elasticsearch-1.2.1.deb

Using Elasticsearch

• In your website/settings/local.py file, set SEARCH_ENGINE to 'elastic'.

SEARCH_ENGINE = 'elastic'

• Start the Elasticsearch server and migrate the models.

$ invoke elasticsearch
$ invoke migrate_search

Starting a local Elasticsearch server

$ invoke elasticsearch

Using Bower for front-end dependencies

We use bower to automatically download and manage dependencies for front-end libraries. This should be installed with invoke setup (above)

To get the bower CLI, you must have Node installed.

# For MacOSX
$ brew update && brew install node
$ npm install -g bower

Installing Node and Bower on Ubuntu is slightly more complicated. Node is installed as nodejs, but Bower expects the binary to be called node. Symlink nodejs to node to fix, then verify that node is properly aliased:

# For Ubuntu
$ sudo apt-get install nodejs
$ sudo ln -s /usr/bin/nodejs /usr/bin/node
$ node --version      # v0.10.25
$ npm install -g bower

To update existing front-end dependencies

This will be the most common command you will use with bower. It will update all your front-end dependencies to the version required by the OSF. Think of it as the pip install -r requirements.txt for front-end assets.

$ bower install

To add a new front-end library

Use this command when adding a new front-end dependency

$ bower install zeroclipboard --save

The --save option automatically adds an entry to the bower.json after downloading the library.

This will save the library in website/static/vendor/bower_components/, where it can be imported like any other module.

Setting up addons

To install the python libraries needed to support the enabled addons, run:

$ invoke addon_requirements

Getting application credentials

Many addons require application credentials (typically an app key and secret) to be able to authenticate through the OSF. These credentials go in each addon's local.py settings file (e.g. website/addons/dropbox/settings/local.py).

For local development, the COS provides test app credentials for a number of services. A listing of these can be found here: https://osf.io/m2hig/wiki/home/ .

Summary

If you have all the above services installed, you can start everything up with this sequence

invoke mongo -d  # Runs mongod as a daemon
invoke mailserver
invoke rabbitmq
invoke celery_worker
invoke elasticsearch
invoke server