feat: add service target fields support to azure module

module/apmazure/blob.go

@@ -44,6 +44,10 @@ func (b *blobRPC) subtype() string {
 	return "azureblob"
 }
 
+func (b *blobRPC) serviceName() string {
+	return ""
+}
+
 func (b *blobRPC) storageAccountName() string {
 	return b.accountName
 }

module/apmazure/file.go

@@ -44,6 +44,10 @@ func (f *fileRPC) subtype() string {
 	return "azurefile"
 }
 
+func (f *fileRPC) serviceName() string {
+	return ""
+}
+
 func (f *fileRPC) storageAccountName() string {
 	return f.accountName
 }

module/apmazure/queue.go

@@ -44,6 +44,10 @@ func (q *queueRPC) subtype() string {
 	return "azurequeue"
 }
 
+func (q *queueRPC) serviceName() string {
+	return q.accountName
+}
+
 func (q *queueRPC) storageAccountName() string {
 	return q.accountName
 }

module/apmazure/queue_test.go

@@ -55,6 +55,8 @@ func TestQueueSend(t *testing.T) {
 	assert.Equal(t, "fakeaccnt.queue.core.windows.net", destination.Address)
 	assert.Equal(t, 443, destination.Port)
 	assert.Equal(t, "azurequeue/fakeaccnt", destination.Service.Resource)
+	assert.Equal(t, "azurequeue", span.Context.Service.Target.Type)
+	assert.Equal(t, "fakeaccnt", span.Context.Service.Target.Name)
 }
 
 func TestQueueReceive(t *testing.T) {
@@ -86,6 +88,8 @@ func TestQueueReceive(t *testing.T) {
 	assert.Equal(t, "fakeaccnt.queue.core.windows.net", destination.Address)
 	assert.Equal(t, 443, destination.Port)
 	assert.Equal(t, "azurequeue/fakeaccnt", destination.Service.Resource)
+	assert.Equal(t, "azurequeue", span.Context.Service.Target.Type)
+	assert.Equal(t, "fakeaccnt", span.Context.Service.Target.Name)
 }
 
 func TestQueueGetOperation(t *testing.T) {

module/apmazure/storage.go

@@ -108,6 +108,10 @@ func (p *apmPipeline) Do(
 	span.Context.SetDestinationService(apm.DestinationServiceSpanContext{
 		Resource: rpc.subtype() + "/" + rpc.storageAccountName(),
 	})
+	span.Context.SetServiceTarget(apm.ServiceTargetSpanContext{
+		Type: rpc.subtype(),
+		Name: rpc.serviceName(),
+	})
 
 	resp, err := p.next.Do(ctx, methodFactory, req)
 	if err != nil {
@@ -127,6 +131,7 @@ type azureRPC interface {
 	name() string
 	_type() string
 	subtype() string
+	serviceName() string
 	storageAccountName() string
 	resource() string
 	operation() string