35 lines
1.2 KiB
Markdown
35 lines
1.2 KiB
Markdown
# Build Options
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## Selecting a Specific Symfony Version
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Use the `SYMFONY_VERSION` environment variable to select a specific Symfony version.
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For instance, use the following command to install Symfony 5.4:
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SYMFONY_VERSION=5.4.* docker compose up --build
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## Installing Development Versions of Symfony
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To install a non-stable version of Symfony, use the `STABILITY` environment variable during the build.
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The value must be [a valid Composer stability option](https://getcomposer.org/doc/04-schema.md#minimum-stability)) .
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For instance, use the following command to use the development branch of Symfony:
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STABILITY=dev docker compose up --build
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## Customizing the Server Name
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Use the `SERVER_NAME` environment variable to define your custom server name(s).
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SERVER_NAME="app.localhost, caddy:80" docker compose up --build
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If you use Mercure, keep `caddy:80` in the list to allow the PHP container to request the caddy service.
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## Using custom HTTP ports
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Use the environment variables `HTTP_PORT`, `HTTPS_PORT` and/or `HTTP3_PORT` to adjust the ports to your needs, e.g.
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HTTP_PORT=8000 HTTPS_PORT=4443 HTTP3_PORT=4443 docker compose up --build
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to access your appplication on [https://localhost:4443](https://localhost:4443).
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