helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
helm repo update
Use for helm values:
https://github.com/cablespaghetti/k3s-monitoring/blob/master/kube-prometheus-stack-values.yaml
helm upgrade --install prometheus prometheus-community/kube-prometheus-stack \
--create-namespace \
--namespace monitoring \
--values kube-prometheus-stack-values.yaml
Accessing UIs via PortForwarding
kubectl port-forward svc/kube-prometheus-stack-grafana 8080:80 -n monitoring
kubectl port-forward svc/prometheus-kube-prometheus-prometheus 9090 -n monitoring
kubectl port-forward svc/prometheus-kube-prometheus-alertmanager 9093 -n monitoring
This will make Grafana accessible on http://localhost:8080, Prometheus on http://localhost:9090 and Alert Manager on http://localhost:9093
Get Grafana Password via:
kubectl get secret --namespace monitoring -l app.kubernetes.io/component=admin-secret -o jsonpath="{.items[0].data.admin-password}" | base64 --decode ; echo
Login for Grafana: User: admin