Resolve Node exporter issues
On Linux host
- Ensure the Node exporter service is running. The service available at itanalytics_node_exporter.service.
Check the service status using systemctl status itanalytics_node_exporter.service on the terminal.
If the service has stopped, start it using systemctl start itanalytics_node_exporter.service.
- Verify whether the exporter is exposing the metrics on 9100 port and path
/metrics, using the curl http://127.0.0.1:9100/metrics command.If you get an output, then the exporter is working well. If not, restart the service and check again.
- Check for detailed logs at
<INSTALLATION_PATH>/itanalytics/logs/node_exporter.log.