Helm Values replacement (to only have a single one, rather than one per-environment)

replacement.md

FROM: helm/helm#10026 (comment)

As I have not found any easy way to use environment variables in the values.yaml have I used this line to full fill the requirements.

CI_ENVIRONMENT_SLUG=lala envsubst < charts/values.yaml| helm \
  --kubeconfig ../kubeconf-dev \
  -n mynamespace install --create-namespace -f - --dry-run myapp ./mycharts

The main point is -f -

Default way:

https://github.com/helmfile/vals?tab=readme-ov-file#helm