Use http.Header, which is more descriptive on intent, and we're already
importing the package in the client. Removing the "header" type also fixes
various locations where the type was shadowed by local variables named
"headers".
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The "version" header was added in c0afd9c873,
but used the wrong information to get the API version.
This issue was fixed in a9d20916c3, which switched
the API handler code to get the API version from the context. That change is part
of Docker Engine 20.10 (API v1.30 and up)
This patch updates the code to only set the header on APi v1.29 and older, as it's
not used by newer API versions.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This adds an additional interval to be used by healthchecks during the
start period.
Typically when a container is just starting you want to check if it is
ready more quickly than a typical healthcheck might run. Without this
users have to balance between running healthchecks to frequently vs
taking a very long time to mark a container as healthy for the first
time.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
When constructing the client, and setting the User-Agent, care must be
taken to apply the header in the right location, as custom headers can
be set in the CLI configuration, and merging these custom headers should
not override the User-Agent header.
This patch adds a dedicated `WithUserAgent()` option, which stores the
user-agent separate from other headers, centralizing the merging of
other headers, so that other parts of the (CLI) code don't have to be
concerned with merging them in the right order.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The internal Client request methods which accept an object as a body use
nil to signal that the request should not have a body. But it is easy to
accidentally pass a typed-nil value as the object, e.g. if the object
comes from a function argument or struct field of a concrete type. The
result is that these requests will, surprisingly, have a JSON body of
`null`. Treat typed-nil pointers the same as untyped nils for the
purposes of determining whether or not the request should include a
body.
Stop assuming that POST requests should always have a body. POST /commit
does not require a body, for example.
Signed-off-by: Cory Snider <csnider@mirantis.com>
- use is.ErrorType
- replace uses of client.IsErrNotFound for errdefs.IsNotFound, as
the client no longer returns the old error-type.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
None of the client will return the old error-types, so there's no need
to keep the compatibility code. We can consider deprecating this function
in favor of the errdefs equivalent this.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The 'Deprecated:' line in NewClient's doc comment was not in a new
paragraph, so GoDoc, linters, and IDEs were unaware that it was
deprecated. The package documentation also continued to reference
NewClient. Update the doc comments to finish documenting that NewClient
is deprecated.
Signed-off-by: Cory Snider <csnider@mirantis.com>
This adds a function to the client package which can be used to create a
buildkit client from our moby client.
Example:
```go
package main
import (
"context"
"github.com/moby/moby/client"
bkclient "github.com/moby/buildkit/client"
)
func main() {
c := client.NewWithOpts()
bc, _ := bkclient.New(context.Background(), ""
client.BuildkitClientOpts(c),
)
// ...
}
```
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Repro steps:
- Run Docker Desktop
- Run `docker run busybox tail -f /dev/null`
- Run `pkill "Docker Desktop"
Expected:
An error message that indicates that Docker Desktop is shutting down.
Actual:
An error message that looks like this:
```
error waiting for container: invalid character 's' looking for beginning of value
```
here's an example:
https://github.com/docker/for-mac/issues/6575#issuecomment-1324879001
After this change, you get an error message like:
```
error waiting for container: copying response body from Docker: unexpected EOF
```
which is a bit more explicit.
Signed-off-by: Nick Santos <nick.santos@docker.com>
This function was suppressing errors coming from ConfigureTransport, with the
assumption that it will only be used with the Default configuration, and only return
errors for invalid / unsupported schemes (e.g., using "npipe" on a Linux environment);
d109e429dd/vendor/github.com/docker/go-connections/sockets/sockets_unix.go (L27-L29)
Those errors won't happen when the default is passed, so this is mostly theoretical.
Let's return the error instead (which should always be nil), just to be on the save
side, and to make sure that any other use of this function will return errors that
occurred, which may also be when parsing proxy environment variables;
d109e429dd/vendor/github.com/docker/go-connections/sockets/sockets.go (L29)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This makes the `ImageList` function to add `shared-size=1` to the url
query when user caller sets the SharedSize.
SharedSize support was introduced in API version 1.42. This field was
added to the options struct, but client wasn't adjusted.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
client/events.go:19:115: empty-lines: extra empty line at the start of a block (revive)
client/events_test.go:60:31: empty-lines: extra empty line at the start of a block (revive)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Had this stashed as part of some other changes, so thought I'd push
as a PR; with this patch:
=== RUN TestNewClientWithOpsFromEnv/invalid_cert_path
=== RUN TestNewClientWithOpsFromEnv/default_api_version_with_cert_path
=== RUN TestNewClientWithOpsFromEnv/default_api_version_with_cert_path_and_tls_verify
=== RUN TestNewClientWithOpsFromEnv/default_api_version_with_cert_path_and_host
=== RUN TestNewClientWithOpsFromEnv/invalid_docker_host
=== RUN TestNewClientWithOpsFromEnv/invalid_docker_host,_with_good_format
=== RUN TestNewClientWithOpsFromEnv/override_api_version
--- PASS: TestNewClientWithOpsFromEnv (0.00s)
--- PASS: TestNewClientWithOpsFromEnv/default_api_version (0.00s)
--- PASS: TestNewClientWithOpsFromEnv/invalid_cert_path (0.00s)
--- PASS: TestNewClientWithOpsFromEnv/default_api_version_with_cert_path (0.00s)
--- PASS: TestNewClientWithOpsFromEnv/default_api_version_with_cert_path_and_tls_verify (0.00s)
--- PASS: TestNewClientWithOpsFromEnv/default_api_version_with_cert_path_and_host (0.00s)
--- PASS: TestNewClientWithOpsFromEnv/invalid_docker_host (0.00s)
--- PASS: TestNewClientWithOpsFromEnv/invalid_docker_host,_with_good_format (0.00s)
--- PASS: TestNewClientWithOpsFromEnv/override_api_version (0.00s)
PASS
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
It was deprecated in edac92409a, which
was part of 18.09 and up, so should be safe by now to remove this.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
It was only used in a single location, and only a "convenience" type,
not used to detect a specific error.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
These were deprecated in ee230d8fdd,
which is in the 22.06 branch, so we can safely remove it from
master to have them removed in the release after that.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- Update IsErrNotFound() to check for the current type before falling back to
detecting the deprecated type.
- Remove unauthorizedError and notImplementedError types, which were not used.
- IsErrPluginPermissionDenied() was added in 7c36a1af03,
but not used at the time, and still appears to be unused.
- Deprecate IsErrUnauthorized in favor of errdefs.IsUnauthorized()
- Deprecate IsErrNotImplemented in favor of errdefs,IsNotImplemented()
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Older versions of Go don't format comments, so committing this as
a separate commit, so that we can already make these changes before
we upgrade to Go 1.19.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
client/request.go:183:28: error-strings: error strings should not be capitalized or end with punctuation or a newline (revive)
err = errors.Wrap(err, "In the default daemon configuration on Windows, the docker client must be run with elevated privileges to connect.")
^
client/request.go:186:28: error-strings: error strings should not be capitalized or end with punctuation or a newline (revive)
err = errors.Wrap(err, "This error may indicate that the docker daemon is not running.")
^
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Now client have the possibility to set the console size of the executed
process immediately at the creation. This makes a difference for example
when executing commands that output some kind of text user interface
which is bounded by the console dimensions.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
On Linux the daemon was not respecting the HostConfig.ConsoleSize
property and relied on cli initializing the tty size after the container
was created. This caused a delay between container creation and
the tty actually being resized.
This is also a small change to the api description, because
HostConfig.ConsoleSize is no longer Windows-only.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
