#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
#

{{ if eq .Values.invoker.containerFactory.impl "kubernetes" }}
# When using KubernetesContainerFactory, invoker pods need extensive
# permissions to manage pods and deployments. The ability to create
# pods can enable privilege escalation attacks, so restrict it to a
# ServiceAccount that is only used for the invokers and only defined
# when using KubernetesContainerFactory.
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: {{ .Release.Name }}-invoker
  labels:
{{ include "openwhisk.label_boilerplate" . | indent 4 }}
subjects:
- kind: ServiceAccount
  namespace: {{ .Release.Namespace | quote }}
  name: {{ if .Values.controller.lean }} {{ .Release.Name }}-core {{ else }} {{ .Release.Name }}-invoker {{ end }}
roleRef:
  kind: Role
  name: {{ .Release.Name }}-invoker
  apiGroup: rbac.authorization.k8s.io
{{- end }}