mirror of
https://github.com/mainflux/mainflux.git
synced 2025-05-02 22:17:10 +08:00
5e060d5620
* Fix linting errors Signed-off-by: Rodney Osodo <28790446+rodneyosodo@users.noreply.github.com> * feat(linters): add ineffassign linter This commit adds the `ineffassign` linter to the project's `.golangci.yml` configuration file. The `ineffassign` linter helps identify and flag assignments to variables that are never used, helping to improve code quality and maintainability. Signed-off-by: Rodney Osodo <28790446+rodneyosodo@users.noreply.github.com> * Add extra linters Signed-off-by: Rodney Osodo <28790446+rodneyosodo@users.noreply.github.com> * feat(golangci): Add header check - Added goheader check to ensure all files have license headers - Added build tags for "nats" in the .golangci.yml file to include the necessary dependencies for the "nats" package during the build process. - Also, increased the maximum number of issues per linter and the maximum number of same issues reported by the linter to improve the code quality analysis. Signed-off-by: Rodney Osodo <28790446+rodneyosodo@users.noreply.github.com> * feat(.golangci.yml): Add new linters Add the following new linters to the .golangci.yml configuration file: - asasalint - asciicheck - bidichk - contextcheck - decorder - dogsled - errchkjson - errname - execinquery - exportloopref - ginkgolinter - gocheckcompilerdirectives These linters will help improve code quality and catch potential issues during the code review process. Signed-off-by: Rodney Osodo <28790446+rodneyosodo@users.noreply.github.com> --------- Signed-off-by: Rodney Osodo <28790446+rodneyosodo@users.noreply.github.com>
62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
// Copyright (c) Mainflux
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
package jaeger
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
|
|
"go.opentelemetry.io/otel"
|
|
"go.opentelemetry.io/otel/attribute"
|
|
jaegerexp "go.opentelemetry.io/otel/exporters/jaeger"
|
|
"go.opentelemetry.io/otel/sdk/resource"
|
|
tracesdk "go.opentelemetry.io/otel/sdk/trace"
|
|
semconv "go.opentelemetry.io/otel/semconv/v1.12.0"
|
|
)
|
|
|
|
var (
|
|
errNoURL = errors.New("URL is empty")
|
|
errNoSvcName = errors.New("service Name is empty")
|
|
)
|
|
|
|
// NewProvider initializes Jaeger TraceProvider.
|
|
func NewProvider(svcName, url, instanceID string) (*tracesdk.TracerProvider, error) {
|
|
if url == "" {
|
|
return nil, errNoURL
|
|
}
|
|
|
|
if svcName == "" {
|
|
return nil, errNoSvcName
|
|
}
|
|
|
|
exporter, err := jaegerexp.New(jaegerexp.WithCollectorEndpoint(jaegerexp.WithEndpoint(url)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
attributes := []attribute.KeyValue{
|
|
semconv.ServiceNameKey.String(svcName),
|
|
attribute.String("host.id", instanceID),
|
|
}
|
|
|
|
hostAttr, err := resource.New(context.TODO(), resource.WithHost(), resource.WithOSDescription(), resource.WithContainer())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
attributes = append(attributes, hostAttr.Attributes()...)
|
|
|
|
tp := tracesdk.NewTracerProvider(
|
|
tracesdk.WithSampler(tracesdk.AlwaysSample()),
|
|
tracesdk.WithBatcher(exporter),
|
|
tracesdk.WithResource(resource.NewWithAttributes(
|
|
semconv.SchemaURL,
|
|
attributes...,
|
|
)),
|
|
)
|
|
otel.SetTracerProvider(tp)
|
|
// otel.SetTextMapPropagator(jaegerp.Jaeger{})
|
|
|
|
return tp, nil
|
|
}
|