Observability stack on top of nixos-homelab: Grafana, long-term metrics storage, and the exporters/collectors that feed it, for both cluster and host-level monitoring.
For the full list of module options, see the options reference.
{
inputs = {
...
homelab-monitoring = {
url = "github:nixos-homelab/monitoring";
inputs.nixpkgs.follows = "nixpkgs";
};
...
};
}{ inputs, ... }:
{
imports = [
inputs.homelab-monitoring.nixosModules.grafana
inputs.homelab-monitoring.nixosModules.mimir
];
config = {
homelab.grafana.enable = true;
homelab.mimir.enable = true;
};
}- grafana: dashboards, provisioned with datasources for Mimir.
- mimir: long-term Prometheus-compatible metrics storage.
- alloy: the Grafana Alloy agent
that scrapes and forwards metrics/logs, with a per-service
integrationsallow-list likehomepage's. - node-exporter: host-level metrics (CPU, memory, disk, network).
- smartctl-exporter: disk S.M.A.R.T. health metrics.
- zfs-exporter: ZFS pool metrics.
- metrics-server: standard Kubernetes
metrics-server, forkubectl topand autoscaling.