mirror of https://github.com/kubernetes/kops.git
41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package kubemanifest
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import (
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v1 "k8s.io/api/core/v1"
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)
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// MapEtcHosts maps the /etc/hosts file into the pod (useful for gossip DNS)
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func MapEtcHosts(pod *v1.Pod, container *v1.Container, readOnly bool) {
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container.VolumeMounts = append(container.VolumeMounts, v1.VolumeMount{
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Name: "hosts",
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MountPath: "/etc/hosts",
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ReadOnly: readOnly,
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})
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hostPathFile := v1.HostPathFile
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pod.Spec.Volumes = append(pod.Spec.Volumes, v1.Volume{
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Name: "hosts",
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VolumeSource: v1.VolumeSource{
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HostPath: &v1.HostPathVolumeSource{
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Path: "/etc/hosts",
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Type: &hostPathFile,
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},
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},
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})
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}
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