Prometheus
observability monitoring
Open-source monitoring and alerting system
Prerequisites:
linux
Pros and Cons
Ventajas
- + Pull-based (scales better)
- + Very powerful PromQL
- + Alertmanager included
- + Service discovery
- + Standard in K8s
Desventajas
- - Limited long-term storage
- - High cardinality problematic
- - PromQL learning curve
Casos de Uso
- Infrastructure monitoring
- Kubernetes metrics
- Alerting