saltierl/distributedreplays

👨‍💻 Rocket League Replay Collection and Analysis Server that powers calculated.gg

Calculated.gg Backend

Setup

• Install Python 3.6/pip (do not use Anaconda)
• pip3 install -r requirements.txt
• Install and run Redis with default port + settings (Windows is included, Ubuntu)
• Install postgreSQL (Windows, Ubuntu, Mac)
• Make sure that postgreSQL is in the path
• If only for local development change the password in Ubuntu to postgres
• Ensure you have the latest LTS version of node and npm installed
• Run cd webapp, npm install

Running

Ubuntu

• Run RLBotServer.py.
• cd webapp, npm start

Windows

• Run win_run.bat
• You can optionally kill the python process and start it in an IDE
• You can log into psql command line with psql postgresql://postgres:postgres@localhost
• If the included redis does not work here is install directions
• DO NOT USE IDLE, either use command line or pycharm (pycharm is recommended for development of backend)

Mac

• Run mac_run.sh

You need to run in python3. Mac comes with python2 by default so do not run any commands without the 3

Structure

The structure of the server is split into different directories:

• blueprints - Backend Python code, split into subsections
• database - Database objects and queries
• helpers - Various scripts to help in maintaining the server
• static - Static website files (JS/CSS/images)
• tasks - Contains celery code user for processing the queue of replays
• templates - Dynamic website files (rendered HTML templates)

---

Setup and Running with Docker (Docs WIP)

Basic Dependencies

• Docker Community Edition (Stable)

  Docker will run Postgres, Redis, Flask, Celery, and Node inside linux based "Containers" on most platforms. Download and install Docker and Docker Compose for your platform:

  • Mac/Windows: Docker Desktop
  • Ubuntu/Debian-ish: Docker CLI

Run Everything

# Start containers. Should be in project root directory (where docker-compose.yml is)
docker-compose up

# See your containers running
docker ps

Now go to localhost:3000 and the site should be running.

Testing

We run with pytest and use some features from it. If you are using an ide (pycharm/intellij) you must change the default runner from unit tests to pytests You can make this change by going to settings and searching for "unittest" Python unit test configuration