Avoid directly handling media types with "+" attributes,
instead handling the base and passing through the full
media type to the appropriate stream processor or decompression.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
Prevent an errgroup error from causing the acquire to
return a cancellation error. Previously any error
from the errgroup would cause the Dispatch to always
return the cancelled error.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
We are separating out the encryption code and have designed a few new
interfaces and APIs for processing content streams. This keep the core
clean of encryption code but enables not only encryption but support of
multiple content types ( custom media types ).
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
client.Pull will only pull one matching platform by default.
When checking the size of image we match that behavior so that
we don't look for multiple platforms that might not exist on disk.
Signed-off-by: Darren Shepherd <darren@rancher.com>
When providing multiple names, the shared annotation map was
causing the names to get overridden.
Combined the WithManifest options which had compatible interfaces.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
When client uses Pull action to pull image, it will limit the number of
manifest as one. But Unpack action will call Manifest to traverse all
the manifests including non-dowloaded one. If the platform has more than
one manifest, the Pull with unpack action will fail. And also, there is
no need to read non-best matched manifest. Therefore, the Manifest can
do the sort earlier.
Signed-off-by: Wei Fu <fuweid89@gmail.com>
Remove annotation prefix and add multiple index records
for manifests with multiple image names. This makes the
custom annotation more consistent with the OCI image
annotation. Additionally, ensure the OCI image annotation
always represents the tag (partial image name) as recommended
by the specification. The containerd image name annotation
will always contain the full image name.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
Ensure the manifest which gets created using the Docker
compatibility code compresses the blob before creating
the manifest. This ensures consistency with manifests
used by Docker.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
Using the cri utility caused other project to have
containerd/cri as a dependency, only for this utility.
The new `reference.ParseDockerRef` function does the
same (other than having a different name).
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Avoid filtering manifests by platform when a non-index
manifest is provided to the Manifest function.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
Adds a manifest filter for pulling which ensures only one
manifest from a manifest list is pulled even when multiple matches.
Removes unused filter platform list.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
Adds a new platform interface for matching and comparing platforms.
This new interface allows both filtering and ordering of platforms
to support running multiple platform and choosing the best platform.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
