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Diffstat (limited to 'libpod/volume.go')
-rw-r--r--libpod/volume.go36
1 files changed, 32 insertions, 4 deletions
diff --git a/libpod/volume.go b/libpod/volume.go
index b29ac7ddf..58d1f81a6 100644
--- a/libpod/volume.go
+++ b/libpod/volume.go
@@ -64,6 +64,14 @@ type VolumeState struct {
// create time, then cleared after the copy up is done and never set
// again.
NeedsCopyUp bool `json:"notYetMounted,omitempty"`
+ // NeedsChown indicates that the next time the volume is mounted into
+ // a container, the container will chown the volume to the container process
+ // UID/GID.
+ NeedsChown bool `json:"notYetChowned,omitempty"`
+ // UIDChowned is the UID the volume was chowned to.
+ UIDChowned int `json:"uidChowned,omitempty"`
+ // GIDChowned is the GID the volume was chowned to.
+ GIDChowned int `json:"gidChowned,omitempty"`
}
// Name retrieves the volume's name
@@ -113,13 +121,33 @@ func (v *Volume) Anonymous() bool {
}
// UID returns the UID the volume will be created as.
-func (v *Volume) UID() int {
- return v.config.UID
+func (v *Volume) UID() (int, error) {
+ v.lock.Lock()
+ defer v.lock.Unlock()
+
+ if !v.valid {
+ return -1, define.ErrVolumeRemoved
+ }
+
+ if v.state.UIDChowned > 0 {
+ return v.state.UIDChowned, nil
+ }
+ return v.config.UID, nil
}
// GID returns the GID the volume will be created as.
-func (v *Volume) GID() int {
- return v.config.GID
+func (v *Volume) GID() (int, error) {
+ v.lock.Lock()
+ defer v.lock.Unlock()
+
+ if !v.valid {
+ return -1, define.ErrVolumeRemoved
+ }
+
+ if v.state.GIDChowned > 0 {
+ return v.state.GIDChowned, nil
+ }
+ return v.config.GID, nil
}
// CreatedTime returns the time the volume was created at. It was not tracked