How to integrate Nagios data into Grafana

Grafana Installation
1

hi,
how to integrate Nagios data into Grafana and
how to install histou-master plugin facing some error:
Fetch error: 404 Not Found Instantiating http://localhost:9090/public/app/plugins/panel/vonage-status-panel/module Loading app/plugins/panel/vonage-status-panel/module

2

waiting for your response.