chart/templates/config.yaml

apiVersion: v1
kind: ConfigMap
metadata:
  labels: {{ include "labels.standard" . | nindent 4 }}
  name: {{ include "name" . }}
  namespace: {{ .Release.Namespace }}
data:
  {{- range $key, $value := $.Values.envVars }}
  {{ $key }}: {{ $value | quote }}
  {{- end }}