Altering dependency names and values

When you include a dependency within a chart, you will most likely need to alter some of its values. One way to alter a dependency’s values is to override them under a map whose root has the same name as the dependency.

For example, consider the basic-fields chart located under chapter5/examples/basic-fields. This chart contains one dependency in the Chart.yaml file:

dependencies:
  - name: mariadb
    repository: https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami 
    version: 9.5.0

To override the values from the mariadb chart, you could incorporate a values structure, similar to the following:

mariadb:
  image:
    registry: my-registry.example.com
    repository: my-mariadb
    tag: my-tag

This will override the image.registry, image.repository, and image.tag values from the mariadb...