Docker ps default format should not take precedence over cli flags.
This happens effectively for other flags except `-q`.
We need to let the cli to set the format as table to print the
expected output with `-q`.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Signed-off-by: Don Kjer <don.kjer@gmail.com>
Changing vendor/src/github.com/docker/libnetwork to match lindenlab/libnetwork custom-host-port-ranges-1.7 branch
The bool logic around setting up the TTY ended up getting flipped
accidentally.
Also added a test for exec with TTY.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Introduce a write denial for files at the root of /proc.
This prohibits root users from performing a chmod of those
files. The rules for denials in proc are also cleaned up,
making the rules better match their targets.
Locally tested on:
- Ubuntu precise (12.04) with AppArmor 2.7
- Ubuntu trusty (14.04) with AppArmor 2.8.95
Signed-off-by: Eric Windisch <eric@windisch.us>
Make command like "docker images ubuntu:14.04" work and filter out the
image with the given tag.
Closes#8048.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Have network files mounted read-only when mounted using the -v
open and -v parameter has 'ro' passed.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
The process of pulling an image spawns a new goroutine for each layer in the
image manifest. If any of these downloads fail we would stop everything and
return the error, even though other goroutines would still be running and
writing output through a progress reader which is attached to an http response
writer. Since the request handler had already returned from the first error,
the http server panics when one of these download goroutines makes a write to
the response writer buffer.
This patch prevents this crash in the daemon http server by waiting for all of
the download goroutines to complete, even if one of them fails. Only then does
it return, terminating the request handler.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
Don't assume that any random image will have 'top' and explicitely use
the busybox image for testing.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
We noticed a regression since the 1.7.1 patch after some refactoring. This
patch corrects the behavior and adds integration tests for modified manifest
and rootfs layer blobs.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
manually stopped
If a container is running with a restart policy of always and it's
manually stopped, then on daemon restart it will be running.
Signed-off-by: Antonio Murdaca <runcom@linux.com>
[pkg/archive] Update archive/copy path handling
- Remove unused TarOptions.Name field.
- Add new TarOptions.RebaseNames field.
- Update some of the logic around path dir/base splitting.
- Update some of the logic behind archive entry name rebasing.
[api/types] Add LinkTarget field to PathStat
[daemon] Fix stat, archive, extract of symlinks
These operations *should* resolve symlinks that are in the path but if the
resource itself is a symlink then it *should not* be resolved. This patch
puts this logic into a common function `resolvePath` which resolves symlinks
of the path's dir in scope of the container rootfs but does not resolve the
final element of the path. Now archive, extract, and stat operations will
return symlinks if the path is indeed a symlink.
[api/client] Update cp path hanling
[docs/reference/api] Update description of stat
Add the linkTarget field to the header of the archive endpoint.
Remove path field.
[integration-cli] Fix/Add cp symlink test cases
Copying a symlink should do just that: copy the symlink NOT
copy the target of the symlink. Also, the resulting file from
the copy should have the name of the symlink NOT the name of
the target file.
Copying to a symlink should copy to the symlink target and not
modify the symlink itself.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
TL;DR: check for IsExist(err) after a failed MkdirAll() is both
redundant and wrong -- so two reasons to remove it.
Quoting MkdirAll documentation:
> MkdirAll creates a directory named path, along with any necessary
> parents, and returns nil, or else returns an error. If path
> is already a directory, MkdirAll does nothing and returns nil.
This means two things:
1. If a directory to be created already exists, no error is returned.
2. If the error returned is IsExist (EEXIST), it means there exists
a non-directory with the same name as MkdirAll need to use for
directory. Example: we want to MkdirAll("a/b"), but file "a"
(or "a/b") already exists, so MkdirAll fails.
The above is a theory, based on quoted documentation and my UNIX
knowledge.
3. In practice, though, current MkdirAll implementation [1] returns
ENOTDIR in most of cases described in #2, with the exception when
there is a race between MkdirAll and someone else creating the
last component of MkdirAll argument as a file. In this very case
MkdirAll() will indeed return EEXIST.
Because of #1, IsExist check after MkdirAll is not needed.
Because of #2 and #3, ignoring IsExist error is just plain wrong,
as directory we require is not created. It's cleaner to report
the error now.
Note this error is all over the tree, I guess due to copy-paste,
or trying to follow the same usage pattern as for Mkdir(),
or some not quite correct examples on the Internet.
[v2: a separate aufs commit is merged into this one]
[1] https://github.com/golang/go/blob/f9ed2f75/src/os/path.go
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
The 'deny ptrace' statement was supposed to only ignore
ptrace failures in the AUDIT log. However, ptrace was implicitly
allowed from unconfined processes (such as the docker daemon and
its integration tests) due to the abstractions/base include.
This rule narrows the definition such that it will only ignore
the failures originating inside of the container and will not
cause denials when the daemon or its tests ptrace inside processes.
Introduces positive and negative tests for ptrace /w apparmor.
Signed-off-by: Eric Windisch <eric@windisch.us>
David Calavera