Implementing IPv6 functionality for ipallocator

Closes #6975

Signed-off-by: Malte Janduda <mail@janduda.net>
Use dual-stack Dialer when talking to registy

Signed-off-by: Gleb M. Borisov <borisov.gleb@gmail.com>
Fix typo

Signed-off-by: Zach Borboa <zachborboa@gmail.com>
Fix stdout premature EOF

Never close attached stream before both stdout and stderr have written
all their buffered contents. Remove stdinCloser because it is not needed
any more as the stream is closed anyway after attach has finished.

Fixes #3631

Signed-off-by: Andy Goldstein <agoldste@redhat.com>
Add a link to some documentation about exec.

Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@docker.com> (github: SvenDowideit)
registry/endpoint: make it testable

Signed-off-by: Vincent Batts <vbatts@redhat.com>
Update faq.md

Minor language clarification.
changed dockerfile back button to look nicer

Signed-off-by: Nathan Hsieh <hsieh.nathan@gmail.com>
Merge pull request #8352 from zachborboa/patch-1

Fix typo
Merge pull request #8808 from nhsiehgit/dockerfiletut

changed dockerfile back button to look nicer
Merge pull request #8790 from cloojure/patch-2

Update faq.md
Merge pull request #8319 from MalteJ/ipv6-ipallocator

Implementing IPv6 functionality for ipallocator
Fix compilation issue bringed by #8319

Signed-off-by: Alexandr Morozov <lk4d4@docker.com>
Merge pull request #8846 from LK4D4/fix_compilation

Fix compilation issue bringed by #8319
Merge pull request #8571 from ncdc/3631-stdout-premature-eof

Fix stdout premature EOF
archive: preserve hardlinks in Tar and Untar

* integration test for preserving hardlinks

Signed-off-by: Vincent Batts <vbatts@redhat.com>
Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
archive: example app for diffing directories

By default is a demo of file differences, but can be used to create a
tar of changes between an old and new path.

Signed-off-by: Vincent Batts <vbatts@redhat.com>
Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
archive: cleanup and more information

Signed-off-by: Vincent Batts <vbatts@redhat.com>
Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
Merge pull request #8669 from monsterzz/8668-dualstack-registry

Use dual-stack Dialer when talking to registy
Merge pull request #8046 from vbatts/vbatts-archive_preserve_hard_links

archive: preserve hardlinks in Tar and Untar