# Copyright 2017 The Openstack-Helm Authors.
#
# 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.

apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: resolv-conf-util
spec:
  template:
    metadata:
      labels:
        version: v0.1.0
      name: resolv-conf-util
    spec:
      containers:
      - name: resolv-conf-util
        image: docker.io/ubuntu:16.04
        command:
          - /bin/bash
          - -ecx
          - |
            cat /etc/resolv.conf > /host/etc/resolv.conf
            tail -f /dev/null
        volumeMounts:
          - mountPath: /host/etc/resolv.conf
            name: host-resolv-conf
      volumes:
        - name: host-resolv-conf
          hostPath:
            path: /etc/resolv.conf