nginx_site_conf

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

    root /var/www/stats.kmd.io/html;
    index index.html index.htm index.nginx-debian.html;

    server_name stats.kmd.io www.stats.kmd.io;

	location ^~ /static {
        alias /var/www/stats.kmd.io/html/static;
    }

    location / {
		if ($request_method = 'OPTIONS') {
		    add_header 'Access-Control-Allow-Origin' '*';
		    add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
		    #
		    # Custom headers and headers various browsers *should* be OK with but aren't
		    #
		    add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
		    #
		    # Tell client that this pre-flight info is valid for 20 days
		    #
		    add_header 'Access-Control-Max-Age' 1728000;
		    add_header 'Content-Type' 'text/plain; charset=utf-8';
		    add_header 'Content-Length' 0;
		    return 204;
		}
		if ($request_method = 'POST') {
		    add_header 'Access-Control-Allow-Origin' '*';
		    add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
		    add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
		    add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
		}
		if ($request_method = 'GET') {
		    add_header 'Access-Control-Allow-Origin' '*';
		    add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
		    add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
		    add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';

		}
        proxy_pass http://localhost:8762/;
        proxy_set_header Host stats.kmd.io;

        # First attempt to serve request as file, then
        # as directory, then fall back to displaying a 404.
        try_files $uri $uri/ =404;
    }
}