apiVersion: v1
kind: ServiceAccount
metadata:
  name: zalando-postgres-operator
  namespace: default

---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
  name: zalando-postgres-operator
rules:
- apiGroups:
  - acid.zalan.do
  resources:
  - postgresqls
  - operatorconfigurations
  verbs:
  - "*"
- apiGroups:
  - apiextensions.k8s.io
  resources:
  - customresourcedefinitions
  verbs:
  - create
  - get
- apiGroups:
  - ""
  resources:
  - configmaps
  verbs:
  - get
- apiGroups:
  - ""
  resources:
  - endpoints
  verbs:
  - create
  - delete
  - get
  - list
  - patch
  - watch # needed if zalando-postgres-operator account is used for pods as well
- apiGroups:
  - ""
  resources:
  - secrets
  verbs:
  - create
  - update
  - delete
  - get
- apiGroups:
  - ""
  resources:
  - nodes
  verbs:
  - get
  - list
  - watch
- apiGroups:
  - ""
  resources:
  - persistentvolumeclaims
  verbs:
  - delete
  - get
  - list
- apiGroups:
  - ""
  resources:
  - persistentvolumes
  verbs:
  - get
  - list
  - update # only for resizing AWS volumes
- apiGroups:
  - ""
  resources:
  - pods
  verbs:
  - delete
  - get
  - list
  - watch
  - patch
- apiGroups:
  - ""
  resources:
  - services
  verbs:
  - create
  - delete
  - get
  - patch
- apiGroups:
  - apps
  resources:
  - statefulsets
  verbs:
  - create
  - delete
  - get
  - list
  - patch
- apiGroups:
  - ""
  resources:
  - namespaces
  verbs:
  - get
- apiGroups:
  - policy
  resources:
  - poddisruptionbudgets
  verbs:
  - create
  - delete
  - get
- apiGroups:
  - ""
  resources:
  - serviceaccounts
  verbs:
  - get
  - create
- apiGroups:
  - "rbac.authorization.k8s.io"
  resources:
  - rolebindings
  verbs:
  - get
  - create
- apiGroups:
  - "rbac.authorization.k8s.io"
  resources:
  - clusterroles
  verbs:
  - bind
  resourceNames: 
  - zalando-postgres-operator

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: zalando-postgres-operator
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: zalando-postgres-operator
subjects:
- kind: ServiceAccount
# note: the cluster role binding needs to be defined
# for every namespace the operator service account lives in.
  name: zalando-postgres-operator
  namespace: default