This uses otel standard environment variables to configure tracing in
the daemon.
It also adds support for propagating trace contexts in the client and
reading those from the API server.
See
https://opentelemetry.io/docs/specs/otel/configuration/sdk-environment-variables/
for details on otel environment variables.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This causes the test to have a saner error message when the `images
-q` returns multiple images separated by newline.
Before this the test would fail with `invalid reference format` when
parsing the multiline string as an image reference.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
The test-file had a duplicate definition for ErrNotImplemented, which
caused an error in this package, and was not used otherwise, so we can
remove this file.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Updated the description to clarify that this is the endpoint to use if
you want to pull an image.
Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>
This makes the c8d code which creates/reads OCI types not lose
Docker-specific features like ONBUILD or Healthcheck.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
Parent is a graph-driver only field which is stored in the ImageStore.
It's not available when using containerd snapshotters.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
These were dependent on the DOCKER_ENGINE_GOARCH environment variable
but this var was no longer set. There was also some weird check to see
if the architecture is "windows" which doesn't make sense. Seeing how
nothing failed ever since the TIMEOUT was no longer platform-dependent
we can safely remove this check.
Signed-off-by: Djordje Lukic <djordje.lukic@docker.com>
The test considered `Foo/bar` to be an invalid name, with the assumption
that it was `[docker.io]/Foo/bar`. However, this was incorrect, and the
test passed because the reference parsing had a bug; if the first element
(`Foo`) is not lowercase (so not a valid namespace / "path element"), then
it *should* be considered a domain (as uppercase domain names are valid).
The reference parser did not account for this, and running the test with
a version of the parser with a fix caused the test to fail:
=== Failed
=== FAIL: client TestImageTagInvalidSourceImageName/invalidRepo/FOO/bar (0.00s)
image_tag_test.go:54: assertion failed: expected error to contain "not a valid repository/tag", got "Error response from daemon: client should not have made an API call"
Error response from daemon: client should not have made an API call
=== FAIL: client TestImageTagInvalidSourceImageName (0.00s)
This patch removes the faulty test-case.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Add back files at the old locations, as there may be external links
referencing the specification.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This merges the v1.2 specs to provide a single history of the
specification.
To view the combined history:
git log --follow image/spec/spec.md
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This field was added in b18ae8c9cc, which
was part of v1.12.0-rc1 and later, which used image spec v1.2.0.
This patch amends the v1.2 spec to include the missing field.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This field was added in 9db5db1b94, which
was part of v1.10.0-rc1 and later, which used image spec v1.1.0.
It's worth noting that documentation for the v1.1.0 image spec was not
yet available until commit 4fa0eccd10,
which was included in v1.12.0-rc1 and up. The `ArgsEscaped` field was
also adopted by the OCI image spec since [v1.1.0-rc3][1], but considered
deprecated, and not recommended to be used.
This patch amends the v1.1 and v1.2 specifications to describe the field.
[1]: 59780aa569
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This field was added in commit 9f994c9646,
which was merged before the image-spec v1.0.0 was released (which happened
in commit 79910625f0).
This patch backfills the specifications to describe the property.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- remove some trailing commas, which made the JSON invalid (some of these
were fixed in the 1.2 spec, but not in older versions).
- synchronise some formatting / phrasing between versions, to make them
easier to compare.
- remove non-breaking spaces (`NBSP`) in example outputs, and replace
them with regular spaces.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
While there's not much we can do if we failed to store a snapshot of the
container's state, let's log the error in case it happens in stad of discarding.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Daemon.handleContainerExit() returns an error if snapshotting the container's
state to disk fails. There's not much we can do with the error if it occurs,
but let's log the error if that happens, instead of discarding it.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
