It is a POC for a Rails Web App in a Single File.

Rails

• RAILS_ENV, default: development
• SECRET_KEY_BASE, it is required in production environment.

You can use SecureRandom.hex(64) to generate one, for example:

ruby -r "securerandom" -e "puts SecureRandom.hex(64)"

Puma(Optional)

• RAILS_MAX_THREADS, default: 5
• RAILS_MIN_THREADS, default: 5
• WEB_CONCURRENCY, default: Concurrent.physical_processor_count
• PORT, default: 3000
• PIDFILE, default: tmp/server.pid

You can also use the .env file to define environment variables.

Makefile

make

Ruby

ruby app.rb

touch tmp/restart.txt

Install k6

Run test

k6 run k6.js