Add user namespace (mapping) support to the Docker engine

Adds support for the daemon to handle user namespace maps as a
per-daemon setting.

Support for handling uid/gid mapping is added to the builder,
archive/unarchive packages and functions, all graphdrivers (except
Windows), and the test suite is updated to handle user namespace daemon
rootgraph changes.

Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
This commit is contained in:
Phil Estes 2015-10-08 11:51:41 -04:00
parent 5e8012caca
commit e118299052
14 changed files with 262 additions and 27 deletions

View file

@ -63,3 +63,8 @@ func handleTarTypeBlockCharFifo(hdr *tar.Header, path string) error {
func handleLChmod(hdr *tar.Header, path string, hdrInfo os.FileInfo) error {
return nil
}
func getFileUIDGID(stat interface{}) (int, int, error) {
// no notion of file ownership mapping yet on Windows
return 0, 0, nil
}