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)
A recent change made `graphdriver.NaiveDiffDriver` from a function to a
struct. New function is `graphdriver.NewNaiveDiffDriver.
The graphdriver plugin PR was created (and tests run) before this change
was introduced causing the failure to not be seen until after merge.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Allows people to create out-of-process graphdrivers that can be used
with Docker.
Extensions must be started before Docker otherwise Docker will fail to
start.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>