---
title: "Prometheus"
description: "Configure open-source toolkit for systems monitoring and alerting."
product: "Calico Enterprise"
version: "3.21"
section: "Operations"
canonical_url: "https://docs.tigera.io/calico-enterprise/3.21/operations/monitor/prometheus/"
---

# Prometheus

## [📄️Prometheus support](https://docs.tigera.io/calico-enterprise/3.21/operations/monitor/prometheus/support.md)

[Prometheus support in Calico Enterprise.](https://docs.tigera.io/calico-enterprise/3.21/operations/monitor/prometheus/support.md)

## [📄️Bring your own Prometheus](https://docs.tigera.io/calico-enterprise/3.21/operations/monitor/prometheus/byo-prometheus.md)

[Steps to get Calico Enterprise metrics using your own Prometheus.](https://docs.tigera.io/calico-enterprise/3.21/operations/monitor/prometheus/byo-prometheus.md)

## [📄️Configure Prometheus](https://docs.tigera.io/calico-enterprise/3.21/operations/monitor/prometheus/configure-prometheus.md)

[Configure rules for alerts and denied packets, for persistent storage.](https://docs.tigera.io/calico-enterprise/3.21/operations/monitor/prometheus/configure-prometheus.md)

## [📄️Configure Alertmanager](https://docs.tigera.io/calico-enterprise/3.21/operations/monitor/prometheus/alertmanager.md)

[Configure Alertmanager, a Prometheus feature that routes alerts.](https://docs.tigera.io/calico-enterprise/3.21/operations/monitor/prometheus/alertmanager.md)