Monitoring Stack Overview

MATIH deploys a comprehensive observability stack across dedicated monitoring namespaces, providing metrics collection, log aggregation, distributed tracing, and alerting.

Stack Components

Component	Purpose	Namespace
Prometheus	Metrics collection and storage	matih-monitoring-*
Grafana	Visualization and dashboards	matih-observability
Alertmanager	Alert routing and notification	matih-monitoring-*
Loki	Log aggregation and querying	matih-observability
Tempo	Distributed trace storage	matih-observability
OTEL Collector	Telemetry pipeline	matih-observability

Architecture

+------------------+     +------------------+     +------------------+
| Services         |     | Prometheus       |     | Grafana          |
| (metrics, logs,  |---->| (ServiceMonitor) |---->| (Dashboards)     |
|  traces)         |     +------------------+     +------------------+
+------------------+            |
       |                        v
       |              +------------------+
       |              | Alertmanager     |
       |              | (Routing)        |
       |              +------------------+
       |
       +------------> +------------------+
       |              | Loki             |
       |              | (Logs via        |
       |              |  Fluent-bit)     |
       |              +------------------+
       |
       +------------> +------------------+
                      | Tempo            |
                      | (Traces via      |
                      |  OTEL Collector) |
                      +------------------+

Section Contents

Page	Description
Prometheus	Metrics scraping, recording rules, storage
Grafana	Dashboards, data sources, provisioning
Alertmanager	Alert routing, receivers, inhibition
Loki	Log aggregation and LogQL querying

JupyterHub Prometheus