feat(otel): add Insecure option to tracing configuration

[Alanxtl]

Add Insecure option to tracing configuration, without this option, otlp http exporter only export tracing through https schema. If want to export tracing to a http endpoint, must use this option.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[Copilot]

Pull Request Overview

This PR adds an Insecure configuration option to the OpenTelemetry tracing system to enable HTTP (non-HTTPS) connections for OTLP trace exports.

• Adds Insecure boolean field to tracing configuration structs
• Implements conditional client creation with WithInsecure() option in the HTTP exporter
• Provides WithInsecure() configuration helper function

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
otel/trace/otlp/exporter.go	Implements conditional HTTP client creation with insecure option
otel/trace/options.go	Adds WithInsecure() configuration helper function
otel/trace/exporter.go	Adds Insecure field to ExporterConfig struct
global/otel_config.go	Adds Insecure field to OtelTraceConfig with default false
config/otel_config.go	Adds Insecure field and maps it to trace provider config
compat.go	Updates compatibility functions to handle Insecure field

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[Copilot]

The code duplicates the endpoint configuration in both branches. Consider refactoring to reduce duplication by creating the options slice first and conditionally appending the insecure option.

Suggested change

	if config.Insecure {
	client = otlptracehttp.NewClient(
	otlptracehttp.WithEndpoint(config.Endpoint),
	otlptracehttp.WithInsecure(),
	)
	} else {
	client = otlptracehttp.NewClient(
	otlptracehttp.WithEndpoint(config.Endpoint),
	)
	}
	opts := []otlptracehttp.Option{
	otlptracehttp.WithEndpoint(config.Endpoint),
	}
	if config.Insecure {
	opts = append(opts, otlptracehttp.WithInsecure())
	}
	client = otlptracehttp.NewClient(opts...)