server {
    listen 80;
    server_name _;
    root /usr/share/nginx/html;
    index index.html;
    gzip on;
    gzip_types text/plain text/css application/json application/javascript text/xml;
    gzip_min_length 1024;
    location / {
        try_files $uri $uri/ /index.html;
    }
    location /data/ {
        alias /usr/share/nginx/data/;
        charset utf-8;
    }
    location /assets/ {
        expires 30d;
        add_header Cache-Control "public, immutable";
    }
}