It's surprising that the method to begin serving requests is named Wait.
And it is unidiomatic: it is a synchronous call, but it sends its return
value to the channel passed in as an argument instead of just returning
the value. And ultimately it is just a trivial wrapper around serveAPI.
Export the ServeAPI method instead so callers can decide how to call and
synchronize around it.
Call ServeAPI synchronously on the main goroutine in cmd/dockerd. The
goroutine and channel which the Wait() API demanded are superfluous
after all. The notifyReady() call was always concurrent and asynchronous
with respect to serving the API (its implementation spawns a goroutine)
so it makes no difference whether it is called before ServeAPI() or
after `go ServeAPI()`.
Signed-off-by: Cory Snider <csnider@mirantis.com>
The Server.cfg field is never referenced by any code in package
"./api/server". "./api/server".Config struct values are used by
DaemonCli code, but only to pass around configuration copied out of the
daemon config within the "./cmd/dockerd" package. Delete the
"./api/server".Config struct definition and refactor the "./cmd/dockerd"
package to pull configuration directly from cli.Config.
Signed-off-by: Cory Snider <csnider@mirantis.com>
Deprecate `<none>:<none>` and `<none>@<none>` magic strings included in
`RepoTags` and `RepoDigests`.
Produce an empty arrays instead and leave the presentation of
untagged/dangling images up to the client.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
Kubernetes only permits RuntimeClass values which are valid lowercase
RFC 1123 labels, which disallows the period character. This prevents
cri-dockerd from being able to support configuring alternative shimv2
runtimes for a pod as shimv2 runtime names must contain at least one
period character. Add support for configuring named shimv2 runtimes in
daemon.json so that runtime names can be aliased to
Kubernetes-compatible names.
Allow options to be set on shimv2 runtimes in daemon.json.
The names of the new daemon runtime config fields have been selected to
correspond with the equivalent field names in cri-containerd's
configuration so that users can more easily follow documentation from
the runtime vendor written for cri-containerd and apply it to
daemon.json.
Signed-off-by: Cory Snider <csnider@mirantis.com>
The errors are already returned to the client in the API response, so
logging them to the daemon log is redundant. Log the errors at level
Debug so as not to pollute the end-users' daemon logs with noise.
Refactor the logs to use structured fields. Add the request context to
the log entry so that logrus hooks could annotate the log entries with
contextual information about the API request in the hypothetical future.
Fixes#44997
Signed-off-by: Cory Snider <csnider@mirantis.com>
TagImage is just a wrapper for TagImageWithReference which parses the
repo and tag into a reference. Change TagImageWithReference into
TagImage and move the responsibility of reference parsing to caller.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
This is a squashed version of various PRs (or related code-changes)
to implement image inspect with the containerd-integration;
- add support for image inspect
- introduce GetImageOpts to manage image inspect data in backend
- GetImage to return image tags with details
- list images matching digest to discover all tags
- Add ExposedPorts and Volumes to the image returned
- Refactor resolving/getting images
- Return the image ID on inspect
- consider digest and ignore tag when both are set
- docker run --platform
Signed-off-by: Djordje Lukic <djordje.lukic@docker.com>
Signed-off-by: Nicolas De Loof <nicolas.deloof@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The IPCMode type was added in 497fc8876e, and from
that patch, the intent was to allow `host` (without `:`), `""` (empty, default)
or `container:<container ID>`, but the `Valid()` function seems to be too relaxed
and accepting both `:`, as well as `host:<anything>`. No unit-tests were added
in that patch, and integration-tests only tested for valid values.
Later on, `PidMode`, and `UTSMode` were added in 23feaaa240
and f2e5207fc9, both of which were implemented as
a straight copy of the `IPCMode` implementation, copying the same bug.
Finally, commit d4aec5f0a6 implemented unit-tests
for these types, but testing for the wrong behavior of the implementation.
This patch updates the validation to correctly invalidate `host[:<anything>]`
and empty (`:`) types.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
These types were moved to api/types/container in 7ac4232e70,
but the unit-tests for them were not moved. This patch moves the unit-tests back together
with the types.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This allows differentiating how the detailed data is collected between
the containerd-integration code and the existing implementation.
Signed-off-by: Nicolas De Loof <nicolas.deloof@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Make the example actually do something, and include the output, so that it
shows up in the documentation.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This adds a new filter argument to the volume prune endpoint "all".
When this is not set, or it is a false-y value, then only anonymous
volumes are considered for pruning.
When `all` is set to a truth-y value, you get the old behavior.
This is an API change, but I think one that is what most people would
want.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
api/server/router/build/build_routes.go:239:32: empty-lines: extra empty line at the start of a block (revive)
api/server/middleware/version.go:45:241: empty-lines: extra empty line at the end of a block (revive)
api/server/router/swarm/helpers_test.go:11:44: empty-lines: extra empty line at the end of a block (revive)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Also renamed variables that collided with import
api/types/strslice/strslice_test.go:36:41: empty-lines: extra empty line at the end of a block (revive)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
These were moved, and deprecated in f19ef20a44 and
4caf68f4f6, which are part of the 22.x release, so
we can safely remove these from master.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
