Development repo for Flamenco 2.0 (originally known as brender). Flamenco is a Free and Open Source Job distribution system for render farms.
Warning: currently Flamenco is in beta stage, testing welcome!
In order to install Flamenco, we recommend to set up a Python virtual environment.
$ sudo easy_install virtualenv
On Linux this might work better:
$ sudo apt-get install python-virtualenv
Once you have virtualenv installed, just fire up a shell and create your own environment. You may want to create this folder inside of the Flamenco folder:
$ cd Flamenco $ virtualenv venv New python executable in venv/bin/python Installing distribute............done.
Now, whenever you want to work on a project, you only have to activate the corresponding environment. On OS X and Linux, do the following:
$ . venv/bin/activate
Now you can just enter the following command to get Flask activated in your virtualenv:
The project has been developed for python2.7. We will move to python3 eventually.
On Unix systems, to install python dependencies, you may need to install python-dev package.
On OSX, in order to prevent some warnings, you might need to run:
Then we just install all the packages required (run this on all systems)
$ pip install -r requirements.txt
Databases are managed by MySQL or SQLite (for testing only, don't use in production).
In order to streamline UI development of the Dashboard, we use Jade templating and Sass for the CSS generation. In oder to generate the templates and CSS needed by the dashboard, you need to install NodeJS and run the following commands.
cd flamenco/dashboard npm install -g grunt-cli npm install grunt
On linux you can install NodeJS using the package manager.
cd flamenco/dashboard echo "deb http://ftp.us.debian.org/debian wheezy-backports main" >> /etc/apt/sources.list apt-get update apt-get install nodejs nodejs-legacy curl curl -L --insecure https://www.npmjs.org/install.sh | bash npm install -g grunt-cli apt-get install ruby gem install sass npm install grunt
It's pretty simple. Move into each folder (dashboard, server, manager or worker) and run:
$ ./manage.py runserver # will start the different components
When running this command for the Manager for the first time, you will be prompted for some configuration parameters.
If you now visit http://localhost:8888 with your web browser you should see the dashboard!
It is also possible to configure the different applications. You may find a config.py.example, so you can rename it to config.py and edit it before run the application.
The important subfolders are:
- server containing the server files
- worker containing the worker files (render nodes)
- manager containing the manager files (manage clusters)
- dashboard containing the dashboard (web interface to talk to the server)
This structure explains also the naming conventions adopted to distinguish the different parts of Flamenco. Each folder contains an individual Flask application (except for the worker). Server, Manager and Worker exchange JSON formatted messages between each other via a REST API. Dashboard connects to the Server only and accepts connections from clients (Browsers).
Frameworks and tools used by the interface are:
The documentation is built with Sphinx and uses the readthedocs.org theme, so make sure you have it installed. Instructions are available here:
The _build contains the locally compiled documentation, which does not need to be committed to the branch.