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romm/docker/nginx/templates/default.conf.template
Michael Manganiello 98254d50b8 misc: Use nginx templates to allow for environment variable usage
Using the `envsubst` command, we can replace environment variables in
the nginx template files. This allows for more flexibility when
configuring the nginx server.

The Docker image we use as base for Nginx does provide the
`20-envsubst-on-templates.sh` script that will replace environment
variables in the template files.

This change does not include any behavior change, but unblocks future
changes that require environment variables in the nginx configuration.
2025-02-18 22:36:51 -03:00

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# This template is used to generate the default.conf file for the nginx server,
# by using `envsubst` to replace the environment variables in the template with
# their actual values.
server {
root /var/www/html;
listen 8080;
server_name localhost;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
location / {
try_files $uri $uri/ /index.html;
proxy_redirect off;
add_header Access-Control-Allow-Origin *;
add_header Access-Control-Allow-Methods *;
add_header Access-Control-Allow-Headers *;
}
# Static files
location /assets {
try_files $uri $uri/ =404;
}
# OpenAPI for swagger and redoc
location /openapi.json {
proxy_pass http://wsgi_server;
}
# Backend api calls
location /api {
proxy_pass http://wsgi_server;
proxy_request_buffering off;
proxy_buffering off;
}
location /ws {
proxy_pass http://wsgi_server;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
# Internally redirect download requests
location /library {
internal;
alias /romm/library;
}
# This location, and the related server at port 8081, are used to serve files when
# using the `mod_zip` module. This is because the `mod_zip` module does not support
# calculating CRC-32 values when using subrequests pointing directly to internal
# locations that access the filesystem.
# TODO: If that gets fixed, this workaround can be removed, and the `/library` location
# can be used directly (also removing the server at port 8081).
# Related issue: https://github.com/evanmiller/mod_zip/issues/90
location /library-zip {
internal;
rewrite ^/library-zip/(.*)$ /library/$1 break;
proxy_pass http://localhost:8081;
# Proxy buffering must be disabled, for the module to correctly calculate CRC-32 values.
proxy_buffering off;
}
# Internal decoding endpoint, used to decode base64 encoded data
location /decode {
internal;
js_content decode.decodeBase64;
}
}
server {
listen 8081;
server_name localhost;
location /library {
alias /romm/library;
}
}