apiVersion: v1
kind: ConfigMap
metadata:
  name: "{{ .Release.Name }}-{{ .Chart.Name }}-configmap"
data:
  # One bridge name per line. The application trims every line and drops empty
  # ones, so the block scalar style is not load-bearing.
  whitelist.txt: |-
    {{- range $entry := required "A bridge whitelist must be provided (whitelist)" .Values.whitelist }}
    {{ $entry }}
    {{- end }}