This Project

This is a working example of Symfony's Runtime component. Do not use this project, look through the code and pull out the parts you find interesting. Copy+paste is your friend.

Contains:

• Symfony v5.3 skeleton,
• Docker Stack for both FPM, Swoole and RoadRunner, and
• A handy Makefile for the SSL stuff.

How?

Depending on the Docker build target (fpm, swoole, or roadrunner) the PHP container does the following:

• For build target fpm:
  • Execute php-fpm --nodaemonize
  • APP_RUNTIME is set to Symfony\Component\Runtime\SymfonyRuntime
• For build target swoole:
  • Execute php "<project-dir>/public/index.php"
  • APP_RUNTIME is set to Runtime\Swoole\Runtime
  • Environment variables SWOOLE_HOST and SWOOLE_PORT are set.
• For build target roadrunner
  • Execute /sbin/rr serve
  • APP_RUNTIME is set to Runtime\RoadRunnerSymfonyNyholm\Runtime
  • .rr.yaml configuration file is created

In the Nginx container, build target fpm uses FastCGI, while build targets swoole and roadrunner use Reverse Proxy.

Setup Locally

• You will need git, openssl, make, and mkcert.
• Update values in .env (choose fpm, swoole or roadrunner for ${RUNTIME}).
• docker-compose build --pull
• make password
• make mock-ssl
• composer install (or bin/env composer install to run it inside the PHP container)
• docker-compose up -d
• mkcert -install
• Go to https://${DOMAIN}:${SSL_PORT}

Production

You probably shouldn't use this for production, but if you did:

• sudo mkdir -p "/etc/letsencrypt/challenges"
• docker-compose -f "docker-compose.yaml" run -d --name "acme" server nginx -c "/etc/nginx/acme.conf"
• sudo certbot certonly --webroot --webroot-path="/etc/letsencrypt/challenges" --cert-name="docker" -d "${YOUR_DOMAIN}"
• sudo openssl dhparam -out "/etc/letsencrypt/dhparam.pem" 4096