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Kubernetes · observability

Kubernetes Monitoring Stack

This Kubernetes monitoring diagram shows the basic metrics path. Prometheus scrapes metrics from application pods and kubelet endpoints, then stores them for querying. Grafana reads from Prometheus to provide dashboards. Prometheus also sends alert conditions to Alertmanager, which notifies an on-call team. The drawing keeps collection, storage, visualization, and notification distinct. It is useful for documenting an observability baseline before adding detailed alert rules or retention policies. Add logs, traces, service discovery, and individual exporters when the monitoring architecture requires them. Keep the diagram current when equipment, cable paths, service ownership, or security boundaries change, so it remains useful for planning and operations.

Type Network topologyStandard Cisco-convention topology iconsEngine schematex-networkUpdated 9/24/2026
Kubernetes monitoring stack
Drawing preview
The request

“A Kubernetes monitoring stack: Prometheus scrapes application pods and kubelet metrics, stores metrics, Grafana queries Prometheus, and Alertmanager notifies the on-call team.”

Then tryAdd a node exporter beside kubelet metricsAdd a Slack notification from Alertmanager
What is in this drawing

Read the decisions behind it.

01Collection

Prometheus scrapes workload and node metrics.

02Visualization

Grafana queries Prometheus.

03Alerting

Alertmanager sends notifications to the on-call team.

Use this for a concise view of metrics collection, dashboards, and alert delivery for a cluster.

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FAQ

Common questions

What does Prometheus do in Kubernetes?

Prometheus collects and stores metrics from workloads and infrastructure endpoints.

What is Grafana used for?

Grafana visualizes and explores metrics in dashboards.

Why include Alertmanager?

Alertmanager groups and routes alerts to people or notification channels.