Commit graph

1331 commits

Author SHA1 Message Date
Michael Crosby
2533456bd3 Merge pull request #8897 from vbatts/vbatts-mount_sharedsubtree
pkg/mount: sharedsubtree options and testing
2014-11-13 11:26:29 -08:00
Mike Snitzer
4652fdc208 devmapper: use proper DM_UDEV_DISABLE_*_FLAG when creating the thin-pool
Otherwise udev can unecessarily execute various rules (and issue
scanning IO, etc) against the thin-pool -- which can never be a
top-level device.

Docker-DCO-1.1-Signed-off-by: Mike Snitzer <snitzer@redhat.com> (github: snitm)
2014-11-12 21:03:04 -05:00
07198ca6eb Merge pull request #8986 from vbatts/vbatts-pkg_devicemapper_bindings
devicemapper: split out devicemapper bindings
2014-11-12 19:59:36 -05:00
Steven Burgess
cabd5528e2 Fix comment to match the arg name
Signed-off-by: Steven Burgess <steven.a.burgess@hotmail.com>
2014-11-11 18:01:08 -05:00
unclejack
d729913f31 don't call reexec.Init from chrootarchive
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
2014-11-11 23:20:16 +02:00
Tibor Vass
57f40e0735 pkg/chrootarchive: pass TarOptions via CLI arg
Signed-off-by: Tibor Vass <teabee89@gmail.com>
2014-11-11 23:20:09 +02:00
unclejack
2f3002a00b add pkg/chrootarchive and use it on the daemon
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
2014-11-11 23:20:02 +02:00
unclejack
53245b1ad0 pkg/archive: add interface for Untar
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
2014-11-11 23:19:54 +02:00
unclejack
d98455f741 pkg/reexec: move reexec code to a new package
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)

Conflicts:
	integration/runtime_test.go
		fixed imports
2014-11-11 23:19:34 +02:00
unclejack
513934f6b1 pkg/archive: add interface for Untar
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
2014-11-11 18:28:33 +02:00
58acf884c3 pkg/tarsum: adding more tests
Ensuring case size of headers will still be accounted for.
https://github.com/docker/docker/pull/8869#discussion_r20114401

Signed-off-by: Vincent Batts <vbatts@redhat.com>
2014-11-11 08:48:11 -05:00
Alexandr Morozov
b87098729a Merge pull request #9028 from unclejack/add_yeong-sil_jang
pkg/namesgenerator: add Yeong-Sil Jang
2014-11-10 10:07:27 -08:00
Arnaud Porterie
828dd345d4 Merge pull request #6810 from phemmer/4442-hairpin-nat
Support hairpin NAT
2014-11-10 08:53:01 -08:00
unclejack
ffb90589a5 pkg/symlink: avoid following out of scope
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
2014-11-10 17:57:54 +02:00
shuai-z
1942888a9f removed redundant Clean
The doc (or src) says: The result is Cleaned.

http://golang.org/pkg/path/filepath/#Join

Signed-off-by: shuai-z <zs.broccoli@gmail.com>
2014-11-10 17:57:01 +02:00
unclejack
08768fd690 pkg/namesgenerator: add Yeong-Sil Jang
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
2014-11-08 16:36:41 +02:00
Alexandr Morozov
3647373969 Merge pull request #8931 from vbatts/vbatts-mount_pid_mountinfo
pkg/mount: mountinfo from specified pid
2014-11-07 12:04:52 -08:00
Vincent Batts
2f09118747 pkg/mount: mountinfo from specified pid
Signed-off-by: Vincent Batts <vbatts@redhat.com>
2014-11-07 13:37:23 -05:00
Michael Crosby
85f33388b4 Merge pull request #8983 from LK4D4/consistent_hosts
Consistent hosts
2014-11-06 11:51:28 -08:00
Alexandr Morozov
5ebff7da57 Test for etchosts consistency
Signed-off-by: Alexandr Morozov <lk4d4@docker.com>
2014-11-06 11:36:09 -08:00
Alexandr Morozov
5ecbc5de38 Make /etc/hosts records consistent
Fixes #8972

Signed-off-by: Alexandr Morozov <lk4d4@docker.com>
2014-11-06 11:36:00 -08:00
Yohei Ueda
3a138a9b5e Fix the unit test not to remove /tmp
Signed-off-by: Yohei Ueda <yohei@jp.ibm.com>
2014-11-07 02:43:59 +09:00
Vincent Batts
a5ad3ec0b7 devicemapper: split out devicemapper bindings
This is a first pass at splitting out devicemapper into separate, usable
bindings.

Signed-off-by: Vincent Batts <vbatts@redhat.com>
2014-11-05 18:10:38 -05:00
Josh Hawn
78ae4e8ad1 Finalize TarSum Version 1 w/ refactor
The current Dev version of TarSum includes hashing of extended
file attributes and omits inclusion of modified time headers.

I refactored the logic around the version differences to make it
more clear that the difference between versions is in how tar
headers are selected and ordered.

TarSum Version 1 is now declared with the new Dev version continuing
to track it.

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2014-11-04 21:38:52 -08:00
Tibor Vass
bf0a0e9ca7 Merge pull request #8813 from jlhawn/aufs_exclude_on_tar_layer
Exclude `.wh..wh.*` AUFS metadata on layer export
2014-11-04 11:38:12 -05:00
Patrick Hemmer
21fc078476 Support hairpin NAT
This re-applies commit b39d02b with additional iptables rules to solve the issue with containers routing back into themselves.

The previous issue with this attempt was that the DNAT rule would send traffic back into the container it came from. When this happens you have 2 issues.
1) reverse path filtering. The container is going to see the traffic coming in from the outside and it's going to have a source address of itself. So reverse path filtering will kick in and drop the packet.
2) direct return mismatch. Assuming you turned reverse path filtering off, when the packet comes back in, it's goign to have a source address of itself, thus when the reply traffic is sent, it's going to have a source address of itself. But the original packet was sent to the host IP address, so the traffic will be dropped because it's coming from an address which the original traffic was not sent to (and likely with an incorrect port as well).

The solution to this is to masquerade the traffic when it gets routed back into the origin container. However for this to work you need to enable hairpin mode on the bridge port, otherwise the kernel will just drop the traffic.
The hairpin mode set is part of libcontainer, while the MASQ change is part of docker.

This reverts commit 63c303eecdbaf4dc7967fd51b82cd447c778cecc.

Docker-DCO-1.1-Signed-off-by: Patrick Hemmer <patrick.hemmer@gmail.com> (github: phemmer)
2014-11-03 23:09:08 -05:00
Vincent Batts
8f30e895b2 pkg/mount: include optional field
one linux, the optional field designates the sharedsubtree information,
if any.

Signed-off-by: Vincent Batts <vbatts@redhat.com>
2014-11-03 22:05:04 -05:00
Tibor Vass
98e403702a Merge pull request #8863 from vbatts/vbatts-archive_stat
./pkg/archive: clean up Stat_t assertion
2014-11-03 19:14:39 -05:00
Vincent Batts
3a2c49a3d9 pkg/mount: adding fields supported by freebsd
Signed-off-by: Vincent Batts <vbatts@redhat.com>
2014-11-03 14:01:50 -05:00
Vincent Batts
3894be0339 pkg/mount: testing for linux sharedsubtree mounts
* shared
* shared/slave
* unbindable
* private

Signed-off-by: Vincent Batts <vbatts@redhat.com>
2014-10-31 15:31:34 -04:00
Erik Hollensbe
3816c2f723 pkg/proxy: Bump the maximum size of a UDP packet.
Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
2014-10-31 18:56:07 +00:00
Vincent Batts
9775fc4473 pkg/mount: add more sharesubtree options
Signed-off-by: Vincent Batts <vbatts@redhat.com>
2014-10-31 13:29:35 -04:00
Victor Vieux
afbc7f550b Merge pull request #8867 from vbatts/vbatts-relocate_mount_operation
mount: move the MakePrivate to pkg/mount
2014-10-30 16:39:20 -07:00
Vincent Batts
aaada9057d mount: move the MakePrivate to pkg/mount
The logic is unrelated to graphdriver.

Signed-off-by: Vincent Batts <vbatts@redhat.com>
2014-10-30 17:04:56 -04:00
Vincent Batts
b4b52c87b2 ./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>
2014-10-30 16:50:33 -04:00
unclejack
f76adff303 pkg/reexec: move reexec code to a new package
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
2014-10-30 14:48:30 +02:00
74b38deaa9 archive: cleanup and more information
Signed-off-by: Vincent Batts <vbatts@redhat.com>
Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
2014-10-29 14:52:59 -04:00
4a2fb0ab3d 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>
2014-10-29 14:52:59 -04:00
Vincent Batts
b17f754fff 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>
2014-10-29 14:52:52 -04:00
Tibor Vass
0f0aef0590 Merge pull request #8352 from zachborboa/patch-1
Fix typo
2014-10-28 22:39:05 -04:00
Solomon Hykes
16a2259c32 Merge pull request #8198 from jfrazelle/add-jessie-to-various-maintainers
Adding self to various maintainers files.
2014-10-28 19:35:28 -07:00
Josh Hawn
f70214084c 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)
2014-10-28 10:14:05 -07:00
Victor Vieux
61b6781d59 update sysinfo to logrus
Signed-off-by: Victor Vieux <vieux@docker.com>
2014-10-27 18:59:02 +00:00
Jessie Frazelle
77437c3984 Merge pull request #8782 from shuai-z/rm-clean
removed redundant Clean
2014-10-27 09:23:10 -07:00
Jessie Frazelle
89f1e164e4 Merge pull request #8770 from LK4D4/logrus_support
Logrus support
2014-10-27 09:05:24 -07:00
Tibor Vass
0e52ddae8f Merge pull request #8641 from vbatts/vbatts-archive_test_and_benchmark
archive: tests and benchmarks for hardlinks
2014-10-27 09:55:19 -04:00
shuai-z
0ed7e5e7de removed redundant Clean
The doc (or src) says: The result is Cleaned.

http://golang.org/pkg/path/filepath/#Join

Signed-off-by: shuai-z <zs.broccoli@gmail.com>
2014-10-26 13:55:29 +08:00
Alexandr Morozov
015f966a1b Mass gofmt
Signed-off-by: Alexandr Morozov <lk4d4@docker.com>
2014-10-24 15:11:48 -07:00
Alexandr Morozov
7dae3e3de3 Remove pkg/log
Signed-off-by: Alexandr Morozov <lk4d4@docker.com>
2014-10-24 15:03:24 -07:00
Alexandr Morozov
712a6554ce Use logrus everywhere for logging
Fixed #8761

Signed-off-by: Alexandr Morozov <lk4d4@docker.com>
2014-10-24 15:03:06 -07:00