Plugins: Move config factory to pluginsintegration package (#65716)

* move config to pluginsintegration package

* change to all plugin toggle

* fixes

* fixes

* fix lerna

* fix test

pkg/plugins/config/tracing.go

@@ -1,38 +1,17 @@
 package config
 
-import (
-	"fmt"
+type Tracing struct {
+	OpenTelemetry OpenTelemetryCfg
+}
 
-	"github.com/grafana/grafana/pkg/infra/tracing"
-	"github.com/grafana/grafana/pkg/setting"
-)
-
-const otlpExporter string = "otlp"
-
-// OpentelemetryCfg contains the Opentelemetry address and propagation config values.
-// This is used to export the Opentelemetry (OTLP) config without exposing the whole *setting.Cfg.
-type OpentelemetryCfg struct {
+// OpenTelemetryCfg contains the OpenTelemetry address and propagation config values.
+// This is used to export the OpenTelemetry (OTLP) config without exposing the whole *setting.Cfg.
+type OpenTelemetryCfg struct {
 	Address     string
 	Propagation string
 }
 
 // IsEnabled returns true if OTLP tracing is enabled (address set)
-func (c OpentelemetryCfg) IsEnabled() bool {
-	return c.Address != ""
-}
-
-// NewOpentelemetryCfg creates a new OpentelemetryCfg based on the provided Grafana config.
-// If Opentelemetry (OTLP) is disabled, a zero-value OpentelemetryCfg is returned.
-func NewOpentelemetryCfg(grafanaCfg *setting.Cfg) (OpentelemetryCfg, error) {
-	ots, err := tracing.ParseSettingsOpentelemetry(grafanaCfg)
-	if err != nil {
-		return OpentelemetryCfg{}, fmt.Errorf("parse settings: %w", err)
-	}
-	if ots.Enabled != otlpExporter {
-		return OpentelemetryCfg{}, nil
-	}
-	return OpentelemetryCfg{
-		Address:     ots.Address,
-		Propagation: ots.Propagation,
-	}, nil
+func (t Tracing) IsEnabled() bool {
+	return t.OpenTelemetry.Address != ""
 }