{{- if .Values.serviceAccount.create -}}
apiVersion: v1
kind: ServiceAccount
metadata:
  name: {{ template "redis-cluster.serviceAccountName" . }}
  labels: {{- include "common.labels.standard" . | nindent 4 }}
    {{- if .Values.commonLabels }}
    {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
    {{- end }}
  {{- if .Values.commonAnnotations }}
  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
  {{- end }}
{{- end -}}

backend-chart
  - Chart.yaml
  - charts
      - message-queue
          - Chart.yaml
          - templates
          - values.yaml
      - database
          - Chart.yaml
          - templates
          - values.yaml
  - values.yaml

backend-chart
  - Chart.yaml
  - charts
...
  - values.yaml
  - values.dev.yaml
  - values.stage.yaml

cat Chart.yaml 
---
apiVersion: v2
name: *****
description: *****

type: application
version: 3.9.4
appVersion: 3.9.4

dependencies:
  - name: logging-operator
    version: 3.9.4
    repository: *****
  - name: logging-operator-logging
    version: 3.9.4
    repository: ****

sources:
  - https://github.com/banzaicloud/logging-operator/tree/master/charts/logging-operator
  - https://github.com/banzaicloud/logging-operator/tree/master/charts/logging-operator-logging

cat values.yaml 
---
logging-operator:
  image:
    repository: ****
    tag: 3.9.4
    pullPolicy: Always
  resources:
    limits:
      cpu: 500m
      memory: 512Mi
    requests:
      cpu: 300m
      memory: 256Mi
  rbac:
    enabled: true
    psp:
      enabled: false
  priorityClassName: system-cluster-critical
  monitoring:
    serviceMonitor:
      enabled: false

logging-operator-logging:
  nameOverride: compute-logging-operator
....