---
# Common RBAC resources for all ExternalDNS deployments
apiVersion: v1
kind: ServiceAccount
metadata:
  name: external-dns
  namespace: externaldns
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: external-dns
rules:
  - apiGroups: [""]
    resources: ["services", "endpoints", "pods"]
    verbs: ["get", "watch", "list"]
  - apiGroups: ["extensions", "networking.k8s.io"]
    resources: ["ingresses"]
    verbs: ["get", "watch", "list"]
  - apiGroups: [""]
    resources: ["nodes"]
    verbs: ["list"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: external-dns-viewer
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: external-dns
subjects:
  - kind: ServiceAccount
    name: external-dns
    namespace: externaldns