buildx/util/metricutil/metric.go
Jonathan A. Sternberg b4799f9d16
metricutil: switch to using the cli meter provider
The meter provider initialization that was located here has now been
moved to a common area in the docker cli. This upgrades our CLI version
and then uses this common code instead of our own version.

As a piece of additional functionality, the docker OTEL endpoint can now
be overwritten with `DOCKER_CLI_OTEL_EXPORTER_OTLP_ENDPOINT` for
testing.

This removes the OTLP exporter from the CLI that was previously locked
behind `BUILDX_EXPERIMENTAL`. I do plan for this to return, but as a
proper part of the `docker/cli` implementation rather than something
special with `buildx`.

Signed-off-by: Jonathan A. Sternberg <jonathan.sternberg@docker.com>
2024-04-02 09:36:55 -05:00

25 lines
680 B
Go

package metricutil
import (
"context"
"github.com/docker/buildx/version"
"github.com/docker/cli/cli/command"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/metric"
)
// Meter returns a Meter from the MetricProvider that indicates the measurement
// comes from buildx with the appropriate version.
func Meter(mp metric.MeterProvider) metric.Meter {
return mp.Meter(version.Package,
metric.WithInstrumentationVersion(version.Version))
}
// Shutdown invokes Shutdown on the MeterProvider and then reports any error to the OTEL handler.
func Shutdown(ctx context.Context, mp command.MeterProvider) {
if err := mp.Shutdown(ctx); err != nil {
otel.Handle(err)
}
}