In case, a container is restarting indefinitely running
"docker stats --no-stream <restarting_container>" is suspended.

To fix this, the daemon makes sure the container is either not
running or restarting if `--no-stream` is set to true and if so
returns an empty stats.

Should fix moby#27772.

Signed-off-by: Boaz Shuster <ripcurld.github@gmail.com>
(cherry picked from commit 786a954)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit 00caf03)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>

Error code resolution is powered by string matching. Not the greatest
thing in the world and I hope no one is proud of this code, but it
works. However, because a map is used, the iteration order of the map is
random, such that if an error matches two of the snippets, it may return
a different error code depending on the seed of the hashmap. This change
converts it to use a slice instead.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
(cherry picked from commit 3484e02)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>

Signed-off-by: Andrew Hsu <andrewhsu@docker.com>
(cherry picked from commit ebd804b)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
(cherry picked from commit 7b1f77d)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>