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75 lines
2.3 KiB
Go
75 lines
2.3 KiB
Go
/*
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Copyright 2016 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 storage
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import (
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"fmt"
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"os"
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v1 "k8s.io/api/core/v1"
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"k8s.io/kubernetes/test/e2e/framework"
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)
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var (
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// non-Administrator Windows user used in tests. This is the Windows equivalent of the Linux non-root UID usage.
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nonAdminTestUserName = "ContainerUser"
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// non-root UID used in tests.
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nonRootTestUserID = int64(1000)
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)
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// setPodNonRootUser configures the Pod to run as a non-root user.
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// For Windows, it sets the RunAsUserName field to ContainerUser, and for Linux, it sets the RunAsUser field to 1000.
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func setPodNonRootUser(pod *v1.Pod) {
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if framework.NodeOSDistroIs("windows") {
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pod.Spec.SecurityContext.WindowsOptions = &v1.WindowsSecurityContextOptions{RunAsUserName: &nonAdminTestUserName}
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} else {
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pod.Spec.SecurityContext.RunAsUser = &nonRootTestUserID
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}
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}
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// getFileModeRegex returns a file mode related regex which should be matched by the mounttest pods' output.
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// If the given mask is nil, then the regex will contain the default OS file modes, which are 0644 for Linux and 0775 for Windows.
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func getFileModeRegex(filePath string, mask *int32) string {
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var (
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linuxMask int32
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windowsMask int32
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)
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if mask == nil {
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linuxMask = int32(0644)
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windowsMask = int32(0775)
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} else {
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linuxMask = *mask
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windowsMask = *mask
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}
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linuxOutput := fmt.Sprintf("mode of file \"%s\": %v", filePath, os.FileMode(linuxMask))
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windowsOutput := fmt.Sprintf("mode of Windows file \"%v\": %s", filePath, os.FileMode(windowsMask))
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return fmt.Sprintf("(%s|%s)", linuxOutput, windowsOutput)
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}
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// createMounts creates a v1.VolumeMount list with a single element.
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func createMounts(volumeName, volumeMountPath string, readOnly bool) []v1.VolumeMount {
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return []v1.VolumeMount{
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{
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Name: volumeName,
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MountPath: volumeMountPath,
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ReadOnly: readOnly,
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},
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}
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}
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