Cluster-side:
- Deploy kube-state-metrics (kube-system) for cluster-state series.
- Deploy node-exporter DaemonSet on all 7 nodes via the new monitoring ns
(privileged PSS, hostNetwork, read-only host mounts).
- Both managed by ArgoCD apps under home/cluster/argocd/apps/.
Prometheus-side:
- Replace direct pod-IP scraping (which can't reach the 10.244.0.0/16 pod
network from outside the cluster) with API-server-proxy scraping for
both Services and Pods. Now one target per pod, all healthy.
- Extend external Prometheus RBAC with services/proxy + pods/proxy.
Grafana-side:
- Add file-based dashboard provisioner; ship 5 standard dashboards
(Node Exporter Full, k8s cluster-via-prometheus, k8s all-in-one,
k8s monitoring, Prometheus 2.0 overview).
prom.w5isp.com:3000 now shows live data for all 7 cluster nodes plus
the prom host itself.
Graham McIntire
e1274bc63b