When docker push get response with unknown HTTP status, docker daemon
print:
"Error: Status XXX trying to push repository XXX: XXX"
But when docker pull meets response with unknown status code, it gives:
"HTTP code: XXX"
This commit helps docker pull print more detailed error info like push
does, so push and pull can behave consistently when error happens.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Add ability to refer to an image by repository name and digest using the
format repository@digest. Works for pull, push, run, build, and rmi.
Signed-off-by: Andy Goldstein <agoldste@redhat.com>
Currently when registry error strings contain new line characters only the last line is displayed to the client. Quote the string to ensure the client can see the entire body value.
fixes#11346
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Currently when the registry ping is sent, it creates the request directly from http.NewRequest instead of from the http request factory. The request factory adds useful header information such as user agent which is needed by the registry.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Convert middleware in the config to be a map of type->[]Middleware
Add support for registry & repository middleware.
Some naming updates as well.
Signed-off-by: Andy Goldstein <agoldste@redhat.com>
middleware concept.
This also breaks the dependency the storage package had on goamz
Signed-off-by: David Lawrence <david.lawrence@docker.com> (github: endophage)
Private registries should support having images pushed with only a single name component (e.g. localhost:5000/myapp).
The public registry currently requires two name components, but this is already enforced in the registry code.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
This changeset implements immutable manifest references via the HTTP API. Most
of the changes follow from modifications to ManifestService. Once updates were
made across the repo to implement these changes, the http handlers were change
accordingly. The new methods on ManifestService will be broken out into a
tagging service in a later PR.
Unfortunately, due to complexities around managing the manifest tag index in an
eventually consistent manner, direct deletes of manifests have been disabled.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
Manifests are now fetched by a field called "reference", which may be a tag or
a digest. When using digests to reference a manifest, the data is immutable.
The routes and specification have been updated to allow this.
There are a few caveats to this approach:
1. It may be problematic to rely on data format to differentiate between a tag
and a digest. Currently, they are disjoint but there may modifications on
either side that break this guarantee.
2. The caching characteristics of returned content are very different for
digest versus tag-based references. Digest urls can be cached forever while tag
urls cannot.
Both of these are minimal caveats that we can live with in the future.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
Add a SignatureService and expose it via Signatures() on Repository so
external integrations wrapping the registry can access signatures.
Move signature related code from revisionstore.go to signaturestore.go.
Signed-off-by: Andy Goldstein <agoldste@redhat.com>
benchmarks added to filewriter_test, demonstrate buffered
version is ~5x faster on my hardware.
Signed-off-by: David Lawrence <david.lawrence@docker.com> (github: endophage)
