We should check for error before reading the response (response can be
nil, and thus this would panic)
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Upstream-commit: 45e0376ea361811b2f5d0653a6b103dd39653371
Component: engine
Extract a common function for builder.createContainer
Extract imageCache for doing cache probes
Removes the cacheBuested field from Builder
Create a new containerManager class which reduces the interface between the
builder and managing containers to 3 functions (from 6)
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Upstream-commit: 19f3b0715cf89f336efa286ea1d3f8b57d8c4973
Component: engine
Since this new version of the CLI resolves image digests for swarm
services by default, and we do not want integration tests to talk to
Docker Hub, update CLI tests to suppress this behavior.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: d012569b78c27e6e52bc5006d9a1d7a2099b1c2b
Component: engine
The --allow-nondistributable-artifacts daemon option specifies
registries to which foreign layers should be pushed. (By default,
foreign layers are not pushed to registries.)
Additionally, to make this option effective, foreign layers are now
pulled from the registry if possible, falling back to the URLs in the
image manifest otherwise.
This option is useful when pushing images containing foreign layers to a
registry on an air-gapped network so hosts on that network can pull the
images without connecting to another server.
Signed-off-by: Noah Treuhaft <noah.treuhaft@docker.com>
Upstream-commit: 67fdf574d5acd6ddccb6ece0ffe0ace1c1608712
Component: engine
URL query encode log details, so that characters like spaces don't make
log parsing ambiguous. Add a helper function to parse these details to a
map, if needed
Add support for details on service logs
Signed-off-by: Drew Erny <drew.erny@docker.com>
Upstream-commit: 68f21418ac1f1acb2874b45878a5938475becf1f
Component: engine
Allows for a plugin type that can be used to scrape metrics.
This is useful because metrics are not neccessarily at a standard
location... `--metrics-addr` must be set, and must currently be a TCP
socket.
Even if metrics are done via a unix socket, there's no guarentee where
the socket may be located on the system, making bind-mounting such a
socket into a container difficult (and racey, failure-prone on daemon
restart).
Metrics plugins side-step this issue by always listening on a unix
socket and then bind-mounting that into a known path in the plugin
container.
Note there has been similar work in the past (and ultimately punted at
the time) for consistent access to the Docker API from within a
container.
Why not add metrics to the Docker API and just provide a plugin with
access to the Docker API? Certainly this can be useful, but gives a lot
of control/access to a plugin that may only need the metrics. We can
look at supporting API plugins separately for this reason.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 0e8e8f0f318656be80e34db9b5e390ffeef3fd0d
Component: engine
This commit in conjunction with a libnetwork side commit,
cleans up the libnetwork SetClusterProvider logic interaction.
The previous code was inducing libnetwork to spawn several go
routines that were racing between each other during the agent
init and close.
A test got added to verify that back to back swarm init and leave
are properly processed and not raise crashes
Signed-off-by: Flavio Crisciani <flavio.crisciani@docker.com>
Upstream-commit: e2ec006797fa14f59bcf7b9c23505ccdf1d3ded3
Component: engine
Allows storing key under any directory. In the case where the
"/etc/docker" directory is not preserved, this file can be
specified to a location where it will be preserved to ensure
the ID does not change across restarts.
Note this key is currently only used today to generate the ID
used in Docker info and for manifest schema v1 pushes. The key
signature and finger on these manifests are not checked or
used any longer for security, deprecated by notary.
Removes old key migration from a pre-release of Docker which put
the key under the home directory and was used to preserve ID used
for swarm v1 after the file moved.
closes#32135
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
Upstream-commit: e428c824c35e85a02fffee592b79ab7db1a0c4d2
Component: engine
objects into the REST API responses. In the CLI, display only
whether the nodes' TLS info matches the cluster's TLS info, or
whether the node needs cert rotation.
Signed-off-by: Ying Li <ying.li@docker.com>
Upstream-commit: 64cccedbce86542fc9289ad9cca1dd758f2f21c2
Component: engine
Actually look inside the container to see if the secret data is present
and correct. Test absolute paths, relative paths, and just a basename.
Test the scenario where a service references the same secret under
different targets.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: 0da7bd0314a61919428fe036660b822b0bf22d35
Component: engine
This adds support to specify custom container paths for secrets.
Signed-off-by: Evan Hazlett <ejhazlett@gmail.com>
Upstream-commit: 67d282a5c95ca1d25cd4e9c688e89191f662d448
Component: engine
This reverts commit 7e3a596a63fd8d0ab958132901b6ded81f8b44c0.
Unfortunately, it was pointed out in https://github.com/moby/moby/pull/29076#commitcomment-21831387
that the `socketcall` syscall takes a pointer to a struct so it is not possible to
use seccomp profiles to filter it. This means these cannot be blocked as you can
use `socketcall` to call them regardless, as we currently allow 32 bit syscalls.
Users who wish to block these should use a seccomp profile that blocks all
32 bit syscalls and then just block the non socketcall versions.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Upstream-commit: dcf2632945b87acedeea989a5aa36c084a20ae88
Component: engine
Starting with this commit, integration tests should no longer rely on
the docker cli, they should be API tests instead. For the existing tests
the scripts will use a frozen version of the docker cli with a
DOCKER_API_VERSION frozen to 1.30, which should ensure that the CI remains
green at all times.
To help contributors develop and test manually with a modified docker
cli, this commit also adds a DOCKER_CLI_PATH environment variable to the
Makefile. This allows to set the path of a custom cli that will be
available inside the development container and used to run the
integration tests.
Signed-off-by: Arnaud Porterie (icecrime) <arnaud.porterie@docker.com>
Signed-off-by: Tibor Vass <tibor@docker.com>
Upstream-commit: 32915b1d0a315598edb737785d0357b5a1b8aa11
Component: engine
This is synonymous with `docker run --cidfile=FILE` and writes the digest of
the newly built image to the named file. This is intended to be used by build
systems which want to avoid tagging (perhaps because they are in CI or
otherwise want to avoid fixed names which can clash) by enabling e.g. Makefile
constructs like:
image.id: Dockerfile
docker build --iidfile=image.id .
do-some-more-stuff: image.id
do-stuff-with <image.id
Currently the only way to achieve this is to use `docker build -q` and capture
the stdout, but at the expense of losing the build output.
In non-silent mode (without `-q`) with API >= v1.29 the caller will now see a
`JSONMessage` with the `Aux` field containing a `types.BuildResult` in the
output stream for each image/layer produced during the build, with the final
one being the end product. Having all of the intermediate images might be
interesting in some cases.
In silent mode (with `-q`) there is no change, on success the only output will
be the resulting image digest as it was previosuly.
There was no wrapper to just output an Aux section without enclosing it in a
Progress, so add one here.
Added some tests to integration cli tests.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
Upstream-commit: 5894bc1abf8186802d360d20739b57bfffed51df
Component: engine
Fixed an issue where service logs would hang if the container backing a
task was deleted by not waiting for containers to be ready if we're not
following logs.
Signed-off-by: Drew Erny <drew.erny@docker.com>
Upstream-commit: 80c3ec027d9fd4f7ea2080adc08fc741f8909b2e
Component: engine
Update a test to use a base image with entrypoint to that the linux build
has at least one test that behaves like all the windows tests.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Upstream-commit: d9371ee80764d0eecf7b8a562121f0a6234167a3
Component: engine
Set a blank entrypoint to preserve the old behaviour.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Upstream-commit: 97f860716497f6f75236b72e4af90e01afad832c
Component: engine
Instead of mutating and reverting, just create a copy and pass the copy
around.
Add a unit test for builder dispatcher.run
Fix two test failures
Fix image history by adding a CreatedBy to commit options. Previously the
createdBy field was being created by modifying a reference to the runConfig that
was held from when the container was created.
Fix a test that expected a trailing slash. Previously the runConfig was being
modified by container create. Now that we're creating a copy of runConfig
instead of sharing a reference the runConfig retains the trailing slash.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Upstream-commit: 9f738cc574d50d0a2accdf6f6deb30405c24a80c
Component: engine
