Helm charts for Kafka - Mini Project: Build & Apply

Deploy Kafka using Helm Charts

📖 Scenario: You are setting up a Kafka messaging system on Kubernetes. Using Helm charts makes it easy to install and manage Kafka clusters.

🎯 Goal: Learn how to deploy a Kafka cluster on Kubernetes using Helm charts step-by-step.

📋 What You'll Learn

Install Helm on your local machine

Have access to a Kubernetes cluster

Use the Bitnami Kafka Helm chart repository

💡 Why This Matters

🌍 Real World

Helm charts simplify deploying complex applications like Kafka on Kubernetes clusters, saving time and reducing errors.

💼 Career

Knowing how to deploy Kafka with Helm is valuable for DevOps engineers, site reliability engineers, and backend developers working with event streaming.

1

Add the Bitnami Helm repository

Run the command helm repo add bitnami https://charts.bitnami.com/bitnami to add the Bitnami Helm chart repository.

Kafka

# Run the command to add the Bitnami Helm repo
# Your code here

Need a hint?

This command tells Helm where to find the Kafka charts.

2

Update Helm repositories

Run the command helm repo update to refresh the Helm chart information from all repositories.

Kafka

helm repo add bitnami https://charts.bitnami.com/bitnami
# Run the command to update Helm repos
# Your code here

Need a hint?

This command downloads the latest chart info so you can install the newest Kafka version.

3

Install Kafka using Helm

Run the command helm install my-kafka bitnami/kafka to install Kafka with the release name my-kafka.

Kafka

helm repo add bitnami https://charts.bitnami.com/bitnami
helm repo update
# Run the command to install Kafka with release name my-kafka
# Your code here

Need a hint?

This command deploys Kafka on your Kubernetes cluster using Helm.

4

Check Kafka pods status

Run the command kubectl get pods -l app.kubernetes.io/name=kafka to see the Kafka pods running in your cluster.

Kafka

helm repo add bitnami https://charts.bitnami.com/bitnami
helm repo update
helm install my-kafka bitnami/kafka
# Run the command to list Kafka pods
# Your code here

Need a hint?

This command shows the status of Kafka pods to confirm the deployment.