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bec6090996
Several packages are only used while running the e2e suite. These packages are less important to update, as the they can not influence the final executable that is part of the Ceph-CSI container-image. By moving these dependencies out of the main Ceph-CSI go.mod, it is easier to identify if a reported CVE affects Ceph-CSI, or only the testing (like most of the Kubernetes CVEs). Signed-off-by: Niels de Vos <ndevos@ibm.com>
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
// Copyright 2016 Google Inc. All Rights Reserved.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package devicemapper
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import (
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"fmt"
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"os"
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"path/filepath"
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)
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// ThinLsBinaryPresent returns the location of the thin_ls binary in the mount
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// namespace cadvisor is running in or an error. The locations checked are:
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//
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// - /sbin/
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// - /bin/
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// - /usr/sbin/
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// - /usr/bin/
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//
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// The thin_ls binary is provided by the device-mapper-persistent-data
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// package.
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func ThinLsBinaryPresent() (string, error) {
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var (
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thinLsPath string
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err error
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)
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for _, path := range []string{"/sbin", "/bin", "/usr/sbin/", "/usr/bin"} {
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// try paths for non-containerized operation
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// note: thin_ls is most likely a symlink to pdata_tools
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thinLsPath = filepath.Join(path, "thin_ls")
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_, err = os.Stat(thinLsPath)
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if err == nil {
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return thinLsPath, nil
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}
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}
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return "", fmt.Errorf("unable to find thin_ls binary")
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}
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