ConfigMap customization in Helm chart

[wdavidw]

I am integrating GLAuth with ArgoCD. I am facing the problem where I don't have access to customize the configuration. For example to define my own baseDN value.

The configuration file is read and injected into the glauth-config ConfigMap with the .Files.Get template instruction.

Considering that the GLAuth is a subchart of my ArgoCD chart, the {{ .Files.Get .Values.backend.file }} has no access to the files from the parent chart.

There are two possible solutions to this problem:

• Provide an alternative to file injection with .Values.backend.file by injecting a string, eg .Values.backend.content in cm.yaml
• Provide the ability to read an alternative ConfigMap in deployment.yaml#L59

Would you be interested that I investigate further and propose a PR?