apiVersion: v1
kind: ServiceAccount
metadata:
  name: internal-kubectl
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: modify-deployments
rules:
  - apiGroups: ["apps"]
    resources:
      - deployments
    verbs:
      - get
      - list
      - delete
      - update
      - patch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: modify-deployments-to-sa
subjects:
  - kind: ServiceAccount
    name: internal-kubectl
roleRef:
  kind: Role
  name: modify-deployments
  apiGroup: rbac.authorization.k8s.io