A Docker-based installer and runtime for the Symfony web framework, with full HTTP/2, HTTP/3 and HTTPS support.

1. If not already done, install Docker Compose (v2.10+)
2. Run docker compose build --pull --no-cache to build fresh images
3. Run docker compose up (the logs will be displayed in the current shell)
4. Open https://localhost in your favorite web browser and accept the auto-generated TLS certificate
5. Run docker compose down --remove-orphans to stop the Docker containers.

• Production, development and CI ready
• Installation of extra Docker Compose services with Symfony Flex
• Automatic HTTPS (in dev and in prod!)
• HTTP/2, HTTP/3 and Preload support
• Built-in Mercure hub
• Vulcain support
• Native XDebug integration
• Just 2 services (PHP FPM and Caddy server)
• Super-readable configuration

Enjoy!

1. Build options
2. Using Symfony Docker with an existing project
3. Support for extra services
4. Deploying in production
5. Debugging with Xdebug
6. Using a Makefile
7. Troubleshooting

Created by Kévin Dunglas, co-maintained by Maxime Helias and sponsored by Les-Tilleuls.coop.