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aa4271a32a
even 1.9.9 i havign security vulnerabilities https://github.com/ceph/ceph-csi/actions/ \runs/5088482029/jobs/9144940410?pr=3859 updating the vault to latest release and all other updates are due to the dependency update by `go mod tidy` Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
67 lines
1.9 KiB
Go
67 lines
1.9 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/*
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Package trace provides an implementation of the tracing part of the
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OpenTelemetry API.
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To participate in distributed traces a Span needs to be created for the
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operation being performed as part of a traced workflow. In its simplest form:
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var tracer trace.Tracer
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func init() {
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tracer = otel.Tracer("instrumentation/package/name")
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}
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func operation(ctx context.Context) {
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var span trace.Span
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ctx, span = tracer.Start(ctx, "operation")
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defer span.End()
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// ...
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}
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A Tracer is unique to the instrumentation and is used to create Spans.
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Instrumentation should be designed to accept a TracerProvider from which it
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can create its own unique Tracer. Alternatively, the registered global
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TracerProvider from the go.opentelemetry.io/otel package can be used as
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a default.
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const (
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name = "instrumentation/package/name"
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version = "0.1.0"
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)
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type Instrumentation struct {
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tracer trace.Tracer
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}
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func NewInstrumentation(tp trace.TracerProvider) *Instrumentation {
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if tp == nil {
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tp = otel.TracerProvider()
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}
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return &Instrumentation{
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tracer: tp.Tracer(name, trace.WithInstrumentationVersion(version)),
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}
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}
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func operation(ctx context.Context, inst *Instrumentation) {
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var span trace.Span
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ctx, span = inst.tracer.Start(ctx, "operation")
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defer span.End()
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// ...
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}
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*/
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package trace // import "go.opentelemetry.io/otel/trace"
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