Prometheus and Grafana integration in Kafka - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is Prometheus used for in monitoring Kafka?

Prometheus collects and stores metrics from Kafka brokers and topics, allowing you to monitor performance and health over time.

beginner

How does Grafana work with Prometheus for Kafka monitoring?

Grafana connects to Prometheus as a data source and visualizes Kafka metrics in dashboards, making it easy to understand system status.

intermediate

What is the role of exporters in Prometheus and Kafka integration?

Exporters collect Kafka metrics and expose them in a format Prometheus can scrape. For Kafka, the JMX exporter is commonly used.

intermediate

Which configuration file is used to tell Prometheus where to find Kafka metrics?

The prometheus.yml file contains scrape_configs that specify the Kafka exporter endpoints to collect metrics from.

intermediate

Why is it important to set up alerting rules in Prometheus for Kafka?

Alerting rules notify you when Kafka metrics cross thresholds, helping you catch issues early before they affect users.

What component exposes Kafka metrics for Prometheus to scrape?

A JMX Exporter

B Kafka Broker

C Grafana Dashboard

D Kafka Producer

The JMX Exporter collects Kafka metrics and exposes them in a format Prometheus can scrape.

Which file configures Prometheus to scrape Kafka metrics?

A prometheus.yml

B grafana.ini

C kafka.properties

D docker-compose.yml

The prometheus.yml file contains scrape configurations for Prometheus.

What does Grafana do with data from Prometheus?

A Collects metrics from Kafka

B Sends alerts directly

C Visualizes metrics in dashboards

D Stores raw metrics data

Grafana creates dashboards to visualize metrics collected by Prometheus.

Why use alerting rules in Prometheus for Kafka?

A To backup Kafka data

B To increase Kafka throughput

C To configure Kafka topics

D To get notified about issues early

Alerting rules notify you when metrics indicate potential problems.

Which protocol does Prometheus use to collect metrics from exporters?

A SMTP

B HTTP

C SSH

D FTP

Prometheus scrapes metrics over HTTP endpoints exposed by exporters.

Explain the steps to integrate Prometheus and Grafana for monitoring Kafka.

Think about how data flows from Kafka to Prometheus to Grafana.

Describe why monitoring Kafka with Prometheus and Grafana is useful for system reliability.

Consider how monitoring helps prevent downtime.