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fix(deps): update module github.com/containers/storage to v1.51.0

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Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
This commit is contained in:
renovate[bot]
2023-11-16 16:52:53 +00:00
committed by GitHub
parent 925eada5b2
commit 56b96a4d37
43 changed files with 683 additions and 780 deletions
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33
vendor/github.com/containers/storage/drivers/overlay/check.go generated vendored
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@@ -275,3 +275,36 @@ func supportsIdmappedLowerLayers(home string) (bool, error) {
}()
return true, nil
}
// supportsDataOnlyLayers checks if the kernel supports mounting a overlay file system
// that uses data-only layers.
func supportsDataOnlyLayers(home string) (bool, error) {
layerDir, err := os.MkdirTemp(home, "compat")
if err != nil {
return false, err
}
defer func() {
_ = os.RemoveAll(layerDir)
}()
mergedDir := filepath.Join(layerDir, "merged")
lowerDir := filepath.Join(layerDir, "lower")
lowerDirDataOnly := filepath.Join(layerDir, "lower-data")
upperDir := filepath.Join(layerDir, "upper")
workDir := filepath.Join(layerDir, "work")
_ = idtools.MkdirAs(mergedDir, 0o700, 0, 0)
_ = idtools.MkdirAs(lowerDir, 0o700, 0, 0)
_ = idtools.MkdirAs(lowerDirDataOnly, 0o700, 0, 0)
_ = idtools.MkdirAs(upperDir, 0o700, 0, 0)
_ = idtools.MkdirAs(workDir, 0o700, 0, 0)
opts := fmt.Sprintf("lowerdir=%s::%s,upperdir=%s,workdir=%s,metacopy=on", lowerDir, lowerDirDataOnly, upperDir, workDir)
flags := uintptr(0)
if err := unix.Mount("overlay", mergedDir, "overlay", flags, opts); err != nil {
return false, err
}
_ = unix.Unmount(mergedDir, unix.MNT_DETACH)
return true, nil
}