Node-exporter needs access to host resources

[corverroos]

🚀 Feature Request

Problem to be solved

The node-exporter container doesn't have any mounted volumes, so it doesn't seem to have access to proper host metrics 🤷

See https://github.com/prometheus/node_exporter, https://grafana.com/docs/grafana-cloud/quickstart/docker-compose-linux/ which both indicate that host volumes need to be mounted.

Proposed Solution

Identify what metrics we are not getting because we do not have access to the host.
Decide if it is worth the effort of mounting the volume
Think about windows vs linux vs macos since the volumes might be different?
Add the node-exporter-full dashboard as a provisioned dashboard.