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WithRemapperLabels: Update doc to mention overlay supports it

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Since we merged support for userns in:
	https://github.com/containerd/containerd/pull/7679

overlay has been doing a chown for the rootfs using WithRemapperLabels.

Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>
This commit is contained in:
Rodrigo Campos 2023-07-07 18:18:09 +02:00
parent 9d9903565a
commit 90087ac44f
1 changed files with 1 additions and 1 deletions
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2
snapshotter_opts_unix.go
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@ -31,7 +31,7 @@ const (
// WithRemapperLabels creates the labels used by any supporting snapshotter // WithRemapperLabels creates the labels used by any supporting snapshotter
// to shift the filesystem ownership (user namespace mapping) automatically; currently // to shift the filesystem ownership (user namespace mapping) automatically; currently
// supported by the fuse-overlayfs snapshotter // supported by the fuse-overlayfs and overlay snapshotters
func WithRemapperLabels(ctrUID, hostUID, ctrGID, hostGID, length uint32) snapshots.Opt { func WithRemapperLabels(ctrUID, hostUID, ctrGID, hostGID, length uint32) snapshots.Opt {
return snapshots.WithLabels(map[string]string{ return snapshots.WithLabels(map[string]string{
snapshots.LabelSnapshotUIDMapping: fmt.Sprintf("%d:%d:%d", ctrUID, hostUID, length), snapshots.LabelSnapshotUIDMapping: fmt.Sprintf("%d:%d:%d", ctrUID, hostUID, length),