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Upgrade the Helm chart

Use the following instructions to upgrade the chart to a new release. 

  1. Use the following command to obtain the release name for the earlier release.

    $ helm ls -n <namespace>
  2. Retrieve the values for the earlier release.

    $ helm get values my-release > old_values.yaml
  3. Change the values of the old_values.yaml file as required.

  4. Use the helm upgrade command to update the chart.

    $ helm upgrade my-release harness/harness-demo -n <namespace> -f old_values.yaml