pushV2Tag already deduplicates layers, but the scope of this
deduplication is only for a particular tag. If we are pushing all tags
in a repository, we may check layers several times. Fix this by moving
the layersSeen map from the pushV2Tag function to the v2Pusher struct.
In addition to avoiding some useless round-trips, this makes the "docker
push" output less confusing. It formerly could contain many repeated
lines like:
124e2127157f: Image already exists
124e2127157f: Image already exists
...
Add test coverage based on the "docker push" output: a hash should not
appear multiple times when pushing multiple tags.
Fixes#14873
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
By default, using go with package will only validate the go file for the
current platform (or at last misses file_windows.go for example). This
tries to fix that.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
After removing the duplicate ROADMAP in a separate PR, a few other
issues were noted in README.md which are fixed here:
- the directory is project, not hack
- make.sh is no longer in the current dir since hack/ is not project/
anymore
- MAINTAINERS is no longer here as a markdown file, but is a TOML file
in the root of the project
- links were added to all files to make it easier to follow from here
to the appropriate location
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
Wraps the engine itself with an AppArmor policy.
This restricts what may be done by applications
we call out to, such as 'xz'.
Significantly, this policy also restricts the policies
to which a container may be spawned into. By default,
users will be able to transition to an unconfined
policy or any policy prefaced with 'docker-'.
Local operators may add new local policies prefaced
with 'docker-' without needing to modify this policy.
Operators choosing to disable privileged containers
will need to modify this policy to remove access
to change_policy to unconfined.
Signed-off-by: Eric Windisch <eric@windisch.us>
Prevent the docker daemon from mounting the created network files over
those provided by the user via -v command line option. This would otherwise
hide the one provide by the user.
The benefit of this is that a user can provide these network files using the
-v command line option and place them in a size-limited filesystem.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
The docker-py commit used in the standard `Dockerfile` is from Feb. 2015
and is out of date with the current API level and has fixes for things
like the new docker cli config location and registry v2 changes/API
responses as well.
Also pass "NOT_ON_HOST=true" to docker-py test suite so that tests
relying on direct HOST interaction (versus running in a container) are
skipped.
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
Re-add the docs from @calavera's PR to the moved cli cmd reference docs.
Fix gofmt and vet issues from carried commits
Add integration test for using format with --no-trunc and multi-names
Fix custom_test map order dependency on expected value check
Add docs to reference/commandline/ps.md
Remove "-F" flag option from original carried PR content
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
with the current duplication of code in the grap.go split-up, this puts
all assembly/disassembly logic into isolated functions
Signed-off-by: Vincent Batts <vbatts@redhat.com>
if there is a tar-data.json.gz present for an image layer, then use it
to create the tar archive, instead of the traditional graphdriver Diff.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
Conflicts:
graph/graph.go
Preserve the entries from the tar archive for layers added to the graph.
With these entries and relative filesystem path, the tar archives can be
reassembled later.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
By using the 'unconfined' policy for privileged
containers, we have inherited the host's apparmor
policies, which really make no sense in the
context of the container's filesystem.
For instance, policies written against
the paths of binaries such as '/usr/sbin/tcpdump'
can be easily circumvented by moving the binary
within the container filesystem.
Fixes GH#5490
Signed-off-by: Eric Windisch <eric@windisch.us>
Lei
Doug Davis
John Howard
Stephen Day
Aaron Lehmann
Michael Bridgen
Jessie Frazelle
Tibor Vass
Arnaud Porterie
Alexander Morozov
Jessica Frazelle
David Calavera
Sebastiaan van Stijn
Vincent Demeester
Phil Estes
Brian Goff
Eric Windisch
Stefan Berger
moxiegirl
Vincent Batts