Nginx configuration file for a nodebb forum with http2 enabled

nginx-nodebb.conf

server {
	server_name forum.mathforu.com;
	listen  80;
	return  301 https://\$host\$request_uri;
}

server {
	server_name forum.mathforu.com;

	listen   443 ssl http2;
	ssl_certificate     /etc/nginx/certs/mathforu.bundle.crt;
	ssl_certificate_key /etc/nginx/certs/mathforu.com.key;


	location @nodebb {
		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;
		proxy_set_header Host $http_host;
		proxy_set_header X-NginX-Proxy true;

		proxy_pass http://127.0.0.1:4567;
		proxy_redirect off;

		# Socket.IO Support
		proxy_http_version 1.1;
		proxy_set_header Upgrade $http_upgrade;
		proxy_set_header Connection "upgrade";
	}

	location ~ ^/assets/(.*) {
		root /var/www/mathforu-forum/nodebb/;
		try_files /build/public/$1 /public/$1 @nodebb;
	}

	location /plugins/ {
		root /var/www/mathforu-forum/nodebb/build/public/;
		try_files $uri @nodebb;
	}

	location / {
		try_files $uri @nodebb;
	}
}