27 lines
872 B
Markdown
27 lines
872 B
Markdown
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# nginx-envsubst
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A simple docker image for configuring nginx with environment variables.
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## Usage
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This image does not ship with a default configuration.
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To get started place your nginx config in `/etc/nginx/nginx.conf`
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and your normal server configurations in `/etc/nginx/sites-enabled/`.
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Every configuration file in `/etc/nginx/sites-available/` will get
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passed to `envsubst` and written to `/etc/nginx/sites-enabled/`.
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To specify which variables to substitute place a file
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`/environment_variables.txt` in the docker container with all variables
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which should be passed to envsubst.
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## Minimal Example
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```sh
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docker run \
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-v "$PWD/nginx.conf":/etc/nginx/nginx.conf \
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-v "$PWD/server.conf":/etc/nginx/sites-available/server.conf \
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-v "$PWD/index.html":/var/www/html/index.html \
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-e DOMAIN_NAME=localhost -p 80:80 \
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redxef/nginx-envsubst:latest
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```
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