Plugins: Add tracing to pipeline (#115448)

pkg/semconv/Makefile

@@ -3,7 +3,7 @@ all: go markdown
 
 .PHONY: go
 go: 
-	@docker run --rm -u 1000:1000 -v./model:/tmp/grafana/model -v./:/tmp/grafana/output -v./templates:/tmp/grafana/templates \
+	@docker run --rm --platform linux/amd64 -u 1000:1000 -v./model:/tmp/grafana/model -v./:/tmp/grafana/output -v./templates:/tmp/grafana/templates \
 		otel/semconvgen --yaml-root "/tmp/grafana/model/" \
 		code --template "/tmp/grafana/templates/template.j2" \
   		--output "/tmp/grafana/output/attributes.go"
@@ -11,7 +11,7 @@ go:
 
 .PHONY: markdown
 markdown:
-	@docker run --rm -u 1000:1000 -v./model:/tmp/grafana/model -v./:/tmp/grafana/output -v./templates:/tmp/grafana/templates \
+	@docker run --rm --platform linux/amd64 -u 1000:1000 -v./model:/tmp/grafana/model -v./:/tmp/grafana/output -v./templates:/tmp/grafana/templates \
 		otel/semconvgen --yaml-root "/tmp/grafana/model/" \
 		markdown --markdown-root "/tmp/grafana/output/"
 	@npx --yes -- markdown-toc --bullets "-" --no-first-h1 --no-stripHeadingTags -i README.md || exit 1

pkg/semconv/README.md

@@ -55,6 +55,7 @@ For more information:
 | Attribute  | Type | Description  | Examples  | [Requirement Level](https://opentelemetry.io/docs/specs/semconv/general/attribute-requirement-level/) | Stability |
 |---|---|---|---|---|---|
 | `grafana.plugin.id` | string | The plugin ID. | `prometheus`; `loki`; `grafana-github-datasource` | `Recommended` | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
+| `grafana.plugin.source.class` | string | The plugin source class. | `core` | `Recommended` | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 | `grafana.plugin.type` | string | The plugin type. | `datasource` | `Recommended` | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 <!-- endsemconv -->
 

pkg/semconv/attributes.go

@@ -140,6 +140,27 @@ func GrafanaPluginId(val string) attribute.KeyValue {
 	return grafanaPluginIdKey.String(val)
 }
 
+// Describes Grafana plugin source attributes.
+const (
+	// GrafanaPluginSourceClassKey is the attribute Key conforming to the
+	// "grafana.plugin.source.class" semantic conventions. It represents the
+	// plugin source class.
+	//
+	// Type: Enum
+	// RequirementLevel: Optional
+	// Stability: stable
+	grafanaPluginSourceClassKey = attribute.Key("grafana.plugin.source.class")
+)
+
+var (
+	// Core Plugin
+	GrafanaPluginSourceClassCore = grafanaPluginSourceClassKey.String("core")
+	// External Plugin
+	GrafanaPluginSourceClassExternal = grafanaPluginSourceClassKey.String("external")
+	// Unknown Plugin Source
+	GrafanaPluginSourceClassUnknown = grafanaPluginSourceClassKey.String("unknown")
+)
+
 // Describes Grafana service attributes.
 const (
 	// GrafanaServiceNameKey is the attribute Key conforming to the

pkg/semconv/model/registry/plugin.yml

@@ -34,3 +34,26 @@ groups:
         brief: The plugin type.
         examples: datasource
         stability: stable
+
+  - id: registry.grafana.plugin.source
+    type: attribute_group
+    display_name: Grafana Plugin Source Attributes
+    brief: "Describes Grafana plugin source attributes."
+    attributes:
+      - id: grafana.plugin.source.class
+        type:
+          members:
+            - id: core
+              value: "core"
+              brief: 'Core Plugin'
+              stability: stable
+            - id: external
+              value: "external"
+              brief: 'External Plugin'
+              stability: stable
+            - id: unknown
+              value: "unknown"
+              brief: 'Unknown Plugin Source'
+              stability: stable
+        brief: The plugin source class.
+        stability: stable

pkg/semconv/model/trace/plugin.yaml

@@ -5,4 +5,5 @@ groups:
     stability: stable
     attributes:
       - ref: grafana.plugin.id
-      - ref: grafana.plugin.type
+      - ref: grafana.plugin.type
+      - ref: grafana.plugin.source.class

pkg/semconv/plugins.go

@@ -0,0 +1,19 @@
+package semconv
+
+import (
+	"fmt"
+
+	"go.opentelemetry.io/otel/attribute"
+)
+
+// PluginSourceClass converts a plugin source class to the corresponding semantic convention attribute.
+func PluginSourceClass(class fmt.Stringer) attribute.KeyValue {
+	switch class.String() {
+	case "core":
+		return GrafanaPluginSourceClassCore
+	case "external":
+		return GrafanaPluginSourceClassExternal
+	default:
+		return GrafanaPluginSourceClassUnknown
+	}
+}