{{- if .Values.backend.enabled -}}
apiVersion: v1
kind: ServiceAccount
metadata:
  name: tower
  labels:
    {{- include "tower.labels" . | nindent 4 }}
---
# Tower needs cluster-wide read on Nodes + node metrics for the
# capacity-bar feature; namespace get/list/create so it can ensure
# the tenants ns exists before ArgoCD creates instance resources;
# argoproj.io CRD CRUD so it can create + delete Applications.
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: {{ .Release.Name }}-tower
  labels:
    {{- include "tower.labels" . | nindent 4 }}
rules:
  - apiGroups: ['argoproj.io']
    resources: ['applications', 'appprojects']
    verbs: ['get', 'list', 'create', 'update', 'patch', 'delete']
  - apiGroups: ['']
    resources: ['namespaces']
    verbs: ['get', 'list', 'create']
  - apiGroups: ['']
    resources: ['nodes']
    verbs: ['get', 'list']
  - apiGroups: ['metrics.k8s.io']
    resources: ['nodes']
    verbs: ['get', 'list']
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: {{ .Release.Name }}-tower
  labels:
    {{- include "tower.labels" . | nindent 4 }}
subjects:
  - kind: ServiceAccount
    name: tower
    namespace: {{ .Release.Namespace }}
roleRef:
  kind: ClusterRole
  name: {{ .Release.Name }}-tower
  apiGroup: rbac.authorization.k8s.io
{{- end }}