Add File mounts to play kube
Both File and FileOrCreate options are supported.
@@ -28,6 +28,8 @@ import (
const (
// https://kubernetes.io/docs/concepts/storage/volumes/#hostpath
createDirectoryPermission = 0755
+ // https://kubernetes.io/docs/concepts/storage/volumes/#hostpath
+ createFilePermission = 0644
)
var (
@@ -169,7 +171,23 @@ func playKubeYAMLCmd(c *cliconfig.KubePlayValues) error {
return errors.Wrapf(err, "Error giving %s a label", hostPath.Path)
}
break
+ case v1.HostPathFileOrCreate:
+ if _, err := os.Stat(hostPath.Path); os.IsNotExist(err) {
+ f, err := os.OpenFile(hostPath.Path, os.O_RDONLY|os.O_CREATE, createFilePermission)
+ if err != nil {
+ return errors.Errorf("Error creating HostPath %s at %s", volume.Name, hostPath.Path)
+ }
+ if err := f.Close(); err != nil {
+ logrus.Warnf("Error in closing newly created HostPath file: %v", err)
+ }
+ }
+ // unconditionally label a newly created volume as private
+ if err := libpod.LabelVolumePath(hostPath.Path, false); err != nil {
+ return errors.Wrapf(err, "Error giving %s a label", hostPath.Path)
+ }
+ break
case v1.HostPathDirectory:
+ case v1.HostPathFile:
case v1.HostPathUnset:
// do nothing here because we will verify the path exists in validateVolumeHostDir
break
