daemon: resolve the graphdriver to show

graphdriver is not always specified when the log printed, because
it's provided in another thread. This patch will fix this.

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Add HasValidGITPrefix to utils/utils.go

This will allow us to use a common Git prefix check for both api/clients/commands.go and
builder/job.go. Previous prefix check in build from Git (in builder/jobs.go) ignored valid prefixes such as "git@", "http://" or "https://".

Signed-off-by: Lakshan Perera <lakshan@laktek.com>
Exclude `.wh..wh.*` AUFS metadata on layer export

In an effort to make layer content 'stable' between import
and export from two different graph drivers, we must resolve
an issue where AUFS produces metadata files in its layers
which other drivers explicitly ignore when importing.

The issue presents itself like this:

    - Generate a layer using AUFS
    - On commit of that container, the new stored layer contains
      AUFS metadata files/dirs. The stored layer content has some
      tarsum value: '1234567'
    - `docker save` that image to a USB drive and `docker load`
      into another docker engine instance which uses another
      graph driver, say 'btrfs'
    - On load, this graph driver explicitly ignores any AUFS metadata
      that it encounters. The stored layer content now has some
      different tarsum value: 'abcdefg'.

The only (apparent) useful aufs metadata to keep are the psuedo link
files located at `/.wh..wh.plink/`. Thes files hold information at the
RW layer about hard linked files between this layer and another layer.
The other graph drivers make sure to copy up these psuedo linked files
but I've tested out a few different situations and it seems that this
is unnecessary (In my test, AUFS already copies up the other hard linked
files to the RW layer).

This changeset adds explicit exclusion of the AUFS metadata files and
directories (NOTE: not the whiteout files!) on commit of a container
using the AUFS storage driver.

Also included is a change to the archive package. It now explicitly
ignores the root directory from being included in the resulting tar archive
for 2 reasons: 1) it's unnecessary. 2) It's another difference between
what other graph drivers produce when exporting a layer to a tar archive.

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
Add test for #8307.

Docker-DCO-1.1-Signed-off-by: Jessica Frazelle <jess@docker.com> (github: jfrazelle)
fix for iptables cleanup 8307

Docker-DCO-1.1-Signed-off-by: Jessica Frazelle <jess@docker.com> (github: jfrazelle)
Clear the internal state ourselves before raising error.

If we need to raise an error, make sure the internal state is clean, because
a successful driver.Get() may have its internal state changed (eg. counting,
or mounts), while callers will only do that after a succussful Mount().

Signed-off-by: shuai-z <zs.broccoli@gmail.com>
Add docs for --dns-search=.

PR 6720 introduce that use `--dns-search=.` will not set `search` in `/etc/resolv.conf`.

Signed-off-by: Huayi Zhang <irachex@gmail.com>
Move consumeSlow() under test utils

Signed-off-by: Tõnis Tiigi <tonistiigi@gmail.com> (github: tonistiigi)
Generalize consumeSlow and add stop support

Signed-off-by: Tõnis Tiigi <tonistiigi@gmail.com> (github: tonistiigi)
Fix panic on slow log consumer.

Fixes #8832

All stdio streams need to finish writing before the
connection can be closed.

Signed-off-by: Tõnis Tiigi <tonistiigi@gmail.com> (github: tonistiigi)
./pkg/archive: clean up Stat_t assertion

inspired by @tonistiigi comment
(https://github.com/docker/docker/pull/8046/files#r19579960)

Signed-off-by: Vincent Batts <vbatts@redhat.com>
Wait for hijack on docker start command

With current implementation there was a possibility
that /start responds quicker than /attach, meaning that
some output would be clipped.

Fixed so the implementation matches with `docker run`.

This also fixes the flaky test results for TestCreateEchoStdout.

Signed-off-by: Tõnis Tiigi <tonistiigi@gmail.com> (github: tonistiigi)
make http usage for registry explicit

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)

Conflicts:
	daemon/config.go
	daemon/daemon.go
	graph/pull.go
	graph/push.go
	graph/tags.go
	registry/registry.go
	registry/service.go
Refactor IsSecure change

Fix issue with restoring the tag store and setting static configuration
from the daemon. i.e. the field on the TagStore struct must be made
internal or the json.Unmarshal in restore will overwrite the insecure
registries to be an empty struct.

Signed-off-by: Michael Crosby <michael@docker.com>

Conflicts:
	graph/pull.go
	graph/push.go
	graph/tags.go
Expand documentation for --insecure-registries

Signed-off-by: Michael Crosby <michael@docker.com>
Don't hard code true for auth job

Signed-off-by: Michael Crosby <michael@docker.com>

Conflicts:
	registry/service.go
Do not verify certificate when using --insecure-registry on an HTTPS registry

Signed-off-by: Tibor Vass <teabee89@gmail.com>

Conflicts:
	registry/registry.go
	registry/registry_test.go
	registry/service.go
	registry/session.go

Conflicts:
	registry/endpoint.go
	registry/registry.go
Docs edits for dropping SSLv3 and under + release notes for 1.3.1

Signed-off-by: Tibor Vass <teabee89@gmail.com>

Conflicts:
	docs/sources/index.md

Conflicts:
	docs/sources/index.md
Fix login command

Signed-off-by: Tibor Vass <teabee89@gmail.com>
Bump to version v1.3.1

Signed-off-by: Tibor Vass <teabee89@gmail.com>

Conflicts:
	VERSION