helm-generic-chart/templates/service.yaml

{{- if .Values.services }}
apiVersion: v1
kind: Service
metadata:
  name: {{ .Values.name }}
  labels:
    {{- include "template.labels" . | nindent 4 }}
spec:
  type: ClusterIP
  ports:
    {{- range $name, $s := .Values.services }}
    - name: {{ $name }}
      port: {{ $s.port }}
      protocol: {{ $s.protocol }}
      {{- end}}
  selector:
    {{- include "template.selectorLabels" . | nindent 4 }}
{{- end }}