apiVersion: v1
kind: ServiceAccount
metadata:
  name: backstage
  namespace: backstage
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: backstage
  namespace: backstage
rules:
  - apiGroups: [""]
    resources: ["pods", "services", "configmaps", "endpoints", "secrets"]
    verbs: ["get", "list", "watch"]
  - apiGroups: ["apps"]
    resources: ["deployments", "replicasets", "statefulsets"]
    verbs: ["get", "list", "watch"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: backstage
  namespace: backstage
subjects:
  - kind: ServiceAccount
    name: backstage
    namespace: backstage
roleRef:
  kind: Role
  name: backstage
  apiGroup: rbac.authorization.k8s.io