Signed-off-by: John Howard <jhoward@microsoft.com>
The re-coalesces the daemon stores which were split as part of the
original LCOW implementation.
This is part of the work discussed in https://github.com/moby/moby/issues/34617,
in particular see the document linked to in that issue.
Upstream-commit: ce8e529e182bde057cdfafded62c210b7293b8ba
Component: engine
Instead of having to create a bunch of custom error types that are doing
nothing but wrapping another error in sub-packages, use a common helper
to create errors of the requested type.
e.g. instead of re-implementing this over and over:
```go
type notFoundError struct {
cause error
}
func(e notFoundError) Error() string {
return e.cause.Error()
}
func(e notFoundError) NotFound() {}
func(e notFoundError) Cause() error {
return e.cause
}
```
Packages can instead just do:
```
errdefs.NotFound(err)
```
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 87a12421a94faac294079bebc97c8abb4180dde5
Component: engine
Signed-off-by: John Howard <jhoward@microsoft.com>
This PR has the API changes described in https://github.com/moby/moby/issues/34617.
Specifically, it adds an HTTP header "X-Requested-Platform" which is a JSON-encoded
OCI Image-spec `Platform` structure.
In addition, it renames (almost all) uses of a string variable platform (and associated)
methods/functions to os. This makes it much clearer to disambiguate with the swarm
"platform" which is really os/arch. This is a stepping stone to getting the daemon towards
fully multi-platform/arch-aware, and makes it clear when "operating system" is being
referred to rather than "platform" which is misleadingly used - sometimes in the swarm
meaning, but more often as just the operating system.
Upstream-commit: 0380fbff37922cadf294851b1546f4c212c7f364
Component: engine
Use strongly typed errors to set HTTP status codes.
Error interfaces are defined in the api/errors package and errors
returned from controllers are checked against these interfaces.
Errors can be wraeped in a pkg/errors.Causer, as long as somewhere in the
line of causes one of the interfaces is implemented. The special error
interfaces take precedence over Causer, meaning if both Causer and one
of the new error interfaces are implemented, the Causer is not
traversed.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: ebcb7d6b406fe50ea9a237c73004d75884184c33
Component: engine
StreamFormatter suffered was two distinct structs mixed into a single struct
without any overlap.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Upstream-commit: c87d67b0ad788a6a80d1af89488e2d1f22726c34
Component: engine
When sending a bad URL in the fromSrc parameter using cURL
the response will have status code 200 while it should have 404
or 500 (depends on the error).
This commit addresses this problem in the following ways:
* Before, `src` was parsed using url.Parse and if the
returned `url.Scheme` was empty it was set to 'http'
and `url.Host` was set to `src`.
This is bad because if `src` was 'web.com/tars/image1.tar'
The `url.String()` returns 'web.com%2Ftars%2Fimage1.tar`
which will cause the daemon to fail downloading the file
* Before writing the "Downloading" message, the image
is attempted to be downloaded and if there is no error
the "Downloading" message is sent.
Signed-off-by: Boaz Shuster <ripcurld.github@gmail.com>
Upstream-commit: e050f1760dd8a3d48d95bb3d2de503fc4177ff5f
Component: engine
Remove forked reference package. Use normalized named values
everywhere and familiar functions to convert back to familiar
strings for UX and storage compatibility.
Enforce that the source repository in the distribution metadata
is always a normalized string, ignore invalid values which are not.
Update distribution tests to use normalized values.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: 3a1279393faf78632bf169619d407e584da84b66
Component: engine
This moves the types for the `engine-api` repo to the existing types
package.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Upstream-commit: 91e197d614547f0202e6ae9b8a24d88ee131d950
Component: engine
Move context parsing to the backend.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: 93e02efa909896548496a5bd6621221aa541dc50
Component: engine
- Stop serializing JSONMessage in favor of events.Message.
- Keep backwards compatibility with JSONMessage for container events.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: 72f1881df102fce9ad31e98045b91c204dd44513
Component: engine
We keep only one logic to test event related behavior that will help us
diagnose flacky event errors.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: af51df20bdd9962b1aaa79819cafefc715290d28
Component: engine
- Make the API client library completely standalone.
- Move windows partition isolation detection to the client, so the
driver doesn't use external types.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: 7ac4232e70fe7cf7318333cd0890db7f95663079
Component: engine
This commit adds a transfer manager which deduplicates and schedules
transfers, and also an upload manager and download manager that build on
top of the transfer manager to provide high-level interfaces for uploads
and downloads. The push and pull code is modified to use these building
blocks.
Some benefits of the changes:
- Simplification of push/pull code
- Pushes can upload layers concurrently
- Failed downloads and uploads are retried after backoff delays
- Cancellation is supported, but individual transfers will only be
cancelled if all pushes or pulls using them are cancelled.
- The distribution code is decoupled from Docker Engine packages and API
conventions (i.e. streamformatter), which will make it easier to split
out.
This commit also includes unit tests for the new distribution/xfer
package. The tests cover 87.8% of the statements in the package.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: 572ce802306a4e919802e5b77cbeca94acda7c0a
Component: engine
Closes#9798
@maintainers please note that this is a change to the UX. We no longer
require the -f flag on `docker tag` to move a tag from an existing image.
However, this does make us more consistent across our commands,
see https://github.com/docker/docker/issues/9798 for the history.
Signed-off-by: Doug Davis <dug@us.ibm.com>
Upstream-commit: 8d4fe141c4c3f456df9c2be75ffe5071d1665717
Component: engine
Add distribution package for managing pulls and pushes. This is based on
the old code in the graph package, with major changes to work with the
new image/layer model.
Add v1 migration code.
Update registry, api/*, and daemon packages to use the reference
package's types where applicable.
Update daemon package to use image/layer/tag stores instead of the graph
package
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Upstream-commit: 4352da7803d182a6013a5238ce20a7c749db979a
Component: engine
