Helm charts for Kafka - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to specify the Kafka chart repository URL.

Kafka

helm repo add kafka [1]

Drag options to blanks, or click blank then click option'

Ahttps://charts.helm.sh/stable

Bhttps://kafka.apache.org/charts

Chttps://charts.bitnami.com/bitnami

Dhttps://charts.example.com/kafka

Attempts:

3 left

💡 Hint

Common Mistakes

Using the Apache Kafka website URL instead of the Helm chart repo URL.

Using an outdated or incorrect chart repository URL.

The Bitnami Helm chart repository URL is https://charts.bitnami.com/bitnami, which hosts the Kafka charts.

2fill in blank

medium

Complete the command to install Kafka using Helm with the release name 'my-kafka'.

Kafka

helm install my-kafka kafka/[1]

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Abroker

Bzookeeper

Ckafkacluster

Dkafka

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'zookeeper' which is a separate chart.

Using incorrect chart names like 'broker' or 'kafkacluster'.

The chart name to install Kafka from the Bitnami repo is kafka.

3fill in blank

hard

Fix the error in the values override to set the Kafka broker count to 3.

Kafka

replicaCount: [1]

Drag options to blanks, or click blank then click option'

A3

Bthree

C1

D'3'

Attempts:

3 left

💡 Hint

Common Mistakes

Using a string like '3' instead of a number.

Using words like 'three' which is invalid.

The replicaCount value must be an integer without quotes. Setting it to 3 creates 3 Kafka brokers.

4fill in blank

hard

Fill both blanks to configure Kafka to use persistent storage with 10Gi size.

Kafka

persistence:
  enabled: [1]
  size: [2]

Drag options to blanks, or click blank then click option'

Atrue

Bfalse

C10Gi

D5Gi

Attempts:

3 left

💡 Hint

Common Mistakes

Disabling persistence by setting enabled to false.

Using incorrect size values like '5Gi'.

To enable persistent storage, set enabled to true and specify the size as 10Gi.

5fill in blank

hard

Fill all three blanks to set Kafka's advertised listeners for external access.

Kafka

externalAccess:
  enabled: [1]
  service:
    type: [2]
  autoDiscovery:
    enabled: [3]

Drag options to blanks, or click blank then click option'

Afalse

BLoadBalancer

Ctrue

DNodePort

Attempts:

3 left

💡 Hint

Common Mistakes

Disabling external access by setting enabled to false.

Using NodePort instead of LoadBalancer when LoadBalancer is required.

To enable external access, set enabled and autoDiscovery.enabled to true, and use LoadBalancer service type.