Why Monitor a POC Cluster#

Monitoring on minikube serves two purposes. First, it catches resource problems early – your app might work in tests but OOM-kill under load, and you will not know without metrics. Second, it validates that your monitoring configuration works before you deploy it to production. If your ServiceMonitors, dashboards, and alert rules work on minikube, they will work on EKS or GKE.

The Right Chart: kube-prometheus-stack#

There are multiple Prometheus-related Helm charts. Use the right one: