Kustomize

Kustomize is a template-free way to customize application configurations and allows layering of configurations based on the target environment; for example, we are able to set a different password in each environment easily with layering.

In structsure-dev2/configmap.yaml, we can see the idpMetadata value is different, as there is idp-specific information. Kustomize allows us to overlay those and other similar configurations.