The method (Registry).Repository may now return an error. This is too allow
certain implementationt to validate the name or opt to not return a repository
under certain conditions.
In conjunction with this change, error declarations have been moved into a
single file in the distribution package. Several error declarations that had
remained in the storage package have been moved into distribution, as well. The
declarations for Layer and LayerUpload have also been moved into the main
registry file, as a result.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
Since the notifications package is now decoupled from storage, we are moving it
to the root package.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
A Layer or LayerUpload should not be coupled with the containing repository.
Remove the Name method and correctly reference from the repository where
appropriate.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
After consideration, it has been decided that the interfaces defined in the
storage package provide a good base for interacting with various registry
instances. Whether interacting with a remote API or a local, on-disk registry,
these types have proved flexible. By moving them here, they can become the
central components of interacting with distribution components.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
After all of the perl refactoring, some import orderings were left asunder.
This commit corrects that.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
This change is slightly more complex than previous package maves in that the
package name changed. To address this, we simply always reference the package
driver as storagedriver to avoid compatbility issues with existing code. While
unfortunate, this can be cleaned up over time.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
Outlines the format of the tokens and how they are verified.
Outlines how clients should respond to bearer token authorization
challenges.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
The goal is to free up the distribution/registry package to include common
registry types. This moves the webapp definitions out of the way to allow for
this change in the future.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
The branch that executes after a failed request authorization due to a missing
repo name now correctly returns an error. This is somewhat superficial since
the response would have already been executed. Although, unintended repository
operations may have occurred.
Documentations and comments have also been updated to be in line with
surrounding changes.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
This changeset integrates context with the storage package. Debug messages have
been added to exported methods. Existing log messages will now include
contextual details through logger fields to aid in debugging. This integration
focuses on logging and may be followed up with a metric-oriented change in the
future.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
waiting goroutine with an infinite loop about the stop. It's enough
to close stopChan. Moreover it could lead to a deadlock if
driver.Stop is called before driver.handleSubprocessExit.
Signed-off-by: Anton Tiurin <noxiouz@yandex.ru>
The goal is to maintain a specification heirarchy under doc/spec. This change
sets the example. The Makefile has also been changed update the AUTHORS file
and can now generate the specification.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
This changeset integrates contextual logging into the registry web application.
Idiomatic context use is attempted within the current webapp layout. The
functionality is centered around making lifecycle objects (application and
request context) into contexts themselves. Relevant data has been moved into
the context where appropriate. We still have some work to do to factor out the
registry.Context object and the dispatching functionality to remove some
awkward portions.
The api tests were slightly refactored to use a test environment to eliminate
common code.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
The new context package supports context-aware logging, integrating with
logrus. Several utilities are provided to associate http requests with a
context, ensuring that one can trace log messages all the way through a
context-aware call stack.
A full description of this functionality is available in doc.go.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
This dependency added a method to access the current standard logger. This is
required to properly configure the logger for context awareness. The plan is to
have all loggers descend from the standard logger.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
There don't seem to be any major changes but we'll update this while we're at
it. This dependency is pretty important for coming changes.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
A nice set of common default targets have been added to the Makefile to make
running tests and building binaries more straightforward. Running the Makefile
before committing should make build failures less common.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
This allows wrappers of LayerUpload to implement io.ReadFrom, which
prevents io.Copy on LayerUpload implementations from using repeated 32kB
Writes.
This has a huge performance implication, especially for s3/azure storage
drivers.
