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Modifying Helm Charts

Helm provides solutions for customizing charts on the fly. In this hands-on lab, we will modify a chart to allow us to access our application on a node port in our cluster. Being able to access the chart values and knowing how to reference those values at install time can be invaluable in making sure the application works as expected in our environment.

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Path Info

Clock icon Intermediate
Clock icon 15m
Clock icon Feb 26, 2021

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Table of Contents

  1. Challenge

    Create a Release of the Ghost Blog Chart from the cloud_users Home Directory

    Using Helm, get the configurable values from the ghost chart located in the cloud_users home directory. Release the chart into the default namespace in your Kubernetes cluster. Using the set directive, configure the service to type nodeport with a port number of 30080.

  2. Challenge

    Verify the Blog Is Available at the Node Port on the Cluster

    In a browser, navigate to the public IP address of the primary cluster server with the node port and ensure the ghost blog application loads.

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