digest.Algorithm() and digest.Encoded() may panic for invalid digests.
Validate prior to calling those methods.
Signed-off-by: Samuel Karp <samuelkarp@google.com>
As reported, running import twice without using the compress import
option means that the content store will have existing layers during the
second import and the existing code hardcodes existing layer media type
to compressed. This fixes the issue by actually reading the header bytes
from the store and setting the media type appropriately.
Signed-off-by: Phil Estes <estesp@amazon.com>
The io/ioutil package has been deprecated as of Go 1.16, see
https://golang.org/doc/go1.16#ioutil. This commit replaces the existing
io/ioutil functions with their new definitions in io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
A previous commit made the Windows containerd/platforms.Default stricter
by requiring the OS Version to have a similar OS Version as the node's OS Version.
However, tar images (from docker save) do not have any OS Version information,
causing the containerd/import.Import's images.FilterPlatforms to filter out the image
entirely, which means that the images.SetChildrenLabels doesn't get to label
any children, which in turn will cause the Garbage Collector to remove content
related to the image.
This sets a default platform for the imported image if it's a Windows image which
doesn't have any OSVersion information, or if there's no platform information at
all.
Signed-off-by: Claudiu Belu <cbelu@cloudbasesolutions.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>
