grpc-xds/k8s/greeter/components/node-labels/cluster-role-bindings.yaml

# Copyright 2023 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Grant permissions to read node information, such as zone labels.

apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: greeter-intermediary-nodes-reader
  labels:
    app.kubernetes.io/component: greeter
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: nodes-reader
subjects:
- kind: ServiceAccount
  namespace: xds # kpt-set: ${greeter-namespace}
  name: greeter-intermediary
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: greeter-leaf-nodes-reader
  labels:
    app.kubernetes.io/component: greeter
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: nodes-reader
subjects:
- kind: ServiceAccount
  namespace: xds # kpt-set: ${greeter-namespace}
  name: greeter-leaf