Newer
Older
Development repo for brender 2.0 (the original version 1.0 is here https://github.com/oenvoyage/brender). This is the Flask-based version, a new direction taken after getting some feedback from Sergey and Keir.
* virtualenv (optional)
Following the Flask idea, we install the server, workers and dashboard unsing virtualenv. Text copied from the Flask guide.
```
$ 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 brender folder:
```
$ cd brender
$ 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:
```
$ pip install Flask
```
At this point you should install peewee as well:
```
Congratulations, brender and its dependencies should be correctly installed and ready to run. As a final step we should add a couple of hostnames into the `/ets/hosts` file:
It's pretty simple. Move into each one of the three folders and run - in three different terminals:
$ python server.py # will start the server
$ python worker.py # will start the worker
$ python dashboard.py # will start the dashboard
If you now visit `http://brender-flask:8888` with your web browser you should see the dashboard!
At the moment the content of the `brender` folder is quite messy due to refactoring. The important subfolders are:
* `server` containing the server files
* `worker` containing the worker files (render nodes)
* `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 brender.
Each folder contains an individual Falsk application. Server and Worker exchange JSON formatted message between each other via HTTP, using GET or POST methods.
Dashboard connect to the Server only and accepts connection from clients (Browsers).
At the moment we have the following addresses:
* http://brender-server:9999
* http://localhost:5000
Frameworks and tools used by the interface are:
* jQuery