gentoo-locomotion/www-apps/fluidd/files/fluidd.conf

map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
}

# moonraker
upstream apiserver {
    ip_hash;
    server 127.0.0.1:7125;
}

server {
    listen 80 default_server;
    listen [::]:80 default_server;

    access_log /var/log/nginx/fluidd-access.log;
    error_log /var/log/nginx/fluidd-error.log;

    #disable this section on smaller hardware like a pi zero
    gzip on;
    gzip_vary on;
    gzip_proxied any;
    gzip_proxied expired no-cache no-store private auth;
    gzip_comp_level 4;
    gzip_buffers 16 8k;
    gzip_http_version 1.1;
    gzip_types text/plain text/css text/xml text/javascript application/x-javascript application/json application/xml;

    #web_path from mainsail static files
    root /usr/share/webapps/fluidd;

    index index.html;
    server_name _;

    #disable max upload size
    client_max_body_size 0;

    location / {
        try_files $uri $uri/ /index.html;
    }
    
    location = /index.html {
        add_header Cache-Control "no-store, no-cache, must-revalidate";
    }

    location /websocket {
        proxy_pass http://apiserver/websocket;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        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_read_timeout 86400;
    }

    location ~ ^/(printer|api|access|machine|server)/ {
        proxy_pass http://apiserver$request_uri;
        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-Scheme $scheme;
    }
}