i have a issue with moritoring pvc my infra system:
- deploy k8s with kubeadm on premise
- monitoring system: prometheus - grafana.
- k8s scrape config: <kubernetes_sd_config>
- role: node, endpoints, pods, cadvisor ... i see many metrics but do not have somethings like: kubelet_volume_stats_used_bytes or kubelet_volume_stats_capacity_bytes or somethings like that.
I want to monitor: how many pvc, used - percent used , free ... So someone can give a suggestion, reference links to achive my goal ( change monitoring system, update configmap ...).
I am begginer in k8s, pls help.
i referenced many link:
- How to monitor disk usage of persistent volumes?
- https://grafana.com/grafana/dashboards/7685-kubernetes-persistent-volumes-usage/
- https://github.com/prometheus/node_exporter
Version: clientVersion: gitVersion: v1.27.3 goVersion: go1.20.5 serverVersion: gitVersion: v1.26.1 goVersion: go1.19.5
