Distributed Coding Competition

All in one cloud native solution for administering coding competitions with user configurable and manageable contests.

Service Diagram

• ASP.NET Core Blazor
• .NET Aspire
• MongoDB
• Postgres
• Redis
• Docker
• Piston

Development

Piston

Code Execution Sandbox

Start from Linux/WSL

docker run \
    -v $PWD:'/piston' \
    --tmpfs /piston/jobs \
    -dit \
    -p 2000:2000 \
    --name piston_api \a
    ghcr.io/engineer-man/piston

SMTP Dev server

Email Server for development

https://github.com/rnwood/smtp4dev

docker run --rm -it -p 5000:80 -p 2525:25 rnwood/smtp4dev

Tailwind.CSS

cd ./DistributedCodingCompetition/DistributedCodingCompetition.Web/
tailwind-(watch|build).(cmd|sh)

Execution Runner

Sandbox manager

cd ./DistributedCodingCompetition/DistributedCodingCompetition.ExecRunner/
dotnet run

Application cluster

cd ./DistributedCodingCompetition/DistributedCodingCompetition.AppHost/
dotnet run

TODO

• User registration
• User login
• User logout
• User change password
• User delete account
• Create Contest
• Edit Contest