Helm 3 — Mapping a directory of files into a container

For the most part, when mapping a file into a container using Helm, the standard approach is to use a ConfigMap, Volume, and VolumeMount. For a single file, this approach works perfectly fine, but what if the requirement is to map a directory of files into a container?

Helm 3 Umbrella Charts & Standalone Chart Image Tags — An Alternative Approach

Helm umbrella charts, for those who aren’t familiar, describe and encapsulate a deployable collection of loosely couple Kubernetes components as a higher-order Helm chart.