Node Exporter
Prerequisites​
Centreon Plugin​
Install this plugin on each needed poller:
yum install centreon-plugin-Cloud-Prometheus-Node-Exporter-Api
Centreon Configuration​
Create a new host​
Go to Configuration > Hosts and click Add. Then, fill the form as shown by the following table:
| Field | Value |
|---|---|
| Host name | Name of the host |
| Alias | Host description |
| IP | Host IP Address |
| Monitored from | Monitoring Poller to use |
| Host Multiple Templates | Cloud-Prometheus-Node-Exporter-Api-custom |
Click on the Save button.
Host Macro Configuration​
The following macros must be configured on host:
| Macro | Description | Default value |
|---|---|---|
| PROMETHEUSAPIHOSTNAME | Hostname of the Prometheus Server | |
| PROMETHEUSAPIURL | URL of the API | /api/v1 |
| PROMETHEUSAPIPORT | Port of the API | 9090 |
| PROMETHEUSAPIPROTO | Protocol used by API | http |
Click on the Save button.