Integrate Grafana into the event detail view about monitoring-frontend

[hefowe]

Ways to integrate grafana dashboards/panels:

Link to dashboard:
https://<host>/grafana/d/000000001/<dashboard-id>?orgId=1&var-fqdn=<fqdn>

Link to a specific panel of a dashboard:
https://<host>/grafana/d/000000001/<dashboard-id>?orgId=1&var-fqdn=<fqdn>&panelId=<panelId>&fullscreen

iframe for a specific panel of a dashboard:
<iframe src="https://<host>/grafana/d-solo/000000001/<dashboard-id>?orgId=1&var-fqdn=<fqdn>&panelId=<panelId>" width="450" height="200" frameborder="0"></iframe>

Image for a specific panel of a dashboard:
https://<host>/grafana/render/d-solo/000000001/<dashboard-id>?orgId=1&var-fqdn=<fqdn>&panelId=<panelId>&width=1000&height=500&tz=Europe%2FBerlin

Here are for example the panel IDs for the dashboard "Generic Physical Host":

Panel ID	Description
1	CPU Usage
2	Memory Usage
3	CPU Temperatures
4	Disk IO
5	Network IO
6	Disk Usage
7	Load & Swap
8	IPMI Fan Control
9	IPMI Power