Set filename for EDOT remote configuration (#598)

* Set filename for EDOT remote configuration

* Config filename as a constant

Author: intuibase

extension/apmconfigextension/elastic/centralconfig/fetcher.go

@@ -30,6 +30,7 @@ import (
 )
 
 const configContentType = "text/json"
+const configFileName = "elastic"
 
 var _ apmconfig.RemoteConfigClient = (*fetcherAPMWatcher)(nil)
 
@@ -75,7 +76,7 @@ func (fw *fetcherAPMWatcher) RemoteConfig(ctx context.Context, agentUid apmconfi
 
 	return &protobufs.AgentRemoteConfig{ConfigHash: []byte(result.Source.Etag), Config: &protobufs.AgentConfigMap{
 		ConfigMap: map[string]*protobufs.AgentConfigFile{
-			"": {
+			configFileName: {
 				Body:        marshallConfig,
 				ContentType: configContentType,
 			},

extension/apmconfigextension/elastic/centralconfig/fetcher_test.go

@@ -90,7 +90,7 @@ func TestRemoteConfig(t *testing.T) {
 				ConfigHash: []byte("abcd"),
 				Config: &protobufs.AgentConfigMap{
 					ConfigMap: map[string]*protobufs.AgentConfigFile{
-						"": {
+						"elastic": {
 							Body:        []byte(`{"test":"aaa"}`),
 							ContentType: "text/json",
 						},

extension/apmconfigextension/integration_test.go

@@ -143,7 +143,7 @@ func apmConfigintegrationTest(name string) func(t *testing.T) {
 								ConfigHash: []byte("abcd"),
 								Config: &protobufs.AgentConfigMap{
 									ConfigMap: map[string]*protobufs.AgentConfigFile{
-										"": {
+										"elastic": {
 											Body:        []byte(`{"transaction_max_spans":"124"}`),
 											ContentType: "text/json",
 										},
@@ -193,7 +193,7 @@ func apmConfigintegrationTest(name string) func(t *testing.T) {
 								ConfigHash: []byte("abcd"),
 								Config: &protobufs.AgentConfigMap{
 									ConfigMap: map[string]*protobufs.AgentConfigFile{
-										"": {
+										"elastic": {
 											Body:        []byte(`{"transaction_max_spans":"124"}`),
 											ContentType: "text/json",
 										},
@@ -247,7 +247,7 @@ func apmConfigintegrationTest(name string) func(t *testing.T) {
 								ConfigHash: []byte("abcd"),
 								Config: &protobufs.AgentConfigMap{
 									ConfigMap: map[string]*protobufs.AgentConfigFile{
-										"": {
+										"elastic": {
 											Body:        []byte(`{"transaction_max_spans":"2"}`),
 											ContentType: "text/json",
 										},
@@ -332,7 +332,7 @@ func apmConfigintegrationTest(name string) func(t *testing.T) {
 								ConfigHash: []byte("abcd"),
 								Config: &protobufs.AgentConfigMap{
 									ConfigMap: map[string]*protobufs.AgentConfigFile{
-										"": {
+										"elastic": {
 											Body:        []byte(`{"transaction_max_spans":"2"}`),
 											ContentType: "text/json",
 										},

extension/apmconfigextension/opamp_callbacks_test.go

@@ -125,7 +125,7 @@ func TestOnMessage(t *testing.T) {
 							ConfigHash: []byte("abcd"),
 							Config: &protobufs.AgentConfigMap{
 								ConfigMap: map[string]*protobufs.AgentConfigFile{
-									"": {
+									"elastic": {
 										Body:        []byte(`{"test":"aaa"}`),
 										ContentType: "text/json",
 									},
@@ -154,7 +154,7 @@ func TestOnMessage(t *testing.T) {
 						ConfigHash: []byte("abcd"),
 						Config: &protobufs.AgentConfigMap{
 							ConfigMap: map[string]*protobufs.AgentConfigFile{
-								"": {
+								"elastic": {
 									ContentType: "text/json",
 									Body:        []byte(`{"test":"aaa"}`),
 								},
@@ -181,7 +181,7 @@ func TestOnMessage(t *testing.T) {
 							ConfigHash: []byte("abcd"),
 							Config: &protobufs.AgentConfigMap{
 								ConfigMap: map[string]*protobufs.AgentConfigFile{
-									"": {
+									"elastic": {
 										Body:        []byte(`{"test":"aaa"}`),
 										ContentType: "text/json",
 									},
@@ -197,7 +197,7 @@ func TestOnMessage(t *testing.T) {
 						ConfigHash: []byte("abcd"),
 						Config: &protobufs.AgentConfigMap{
 							ConfigMap: map[string]*protobufs.AgentConfigFile{
-								"": {
+								"elastic": {
 									ContentType: "text/json",
 									Body:        []byte(`{"test":"aaa"}`),
 								},
@@ -224,7 +224,7 @@ func TestOnMessage(t *testing.T) {
 							ConfigHash: []byte("abcd"),
 							Config: &protobufs.AgentConfigMap{
 								ConfigMap: map[string]*protobufs.AgentConfigFile{
-									"": {
+									"elastic": {
 										Body:        []byte(`{"test":"aaa"}`),
 										ContentType: "text/json",
 									},
@@ -240,7 +240,7 @@ func TestOnMessage(t *testing.T) {
 						ConfigHash: []byte("abcd"),
 						Config: &protobufs.AgentConfigMap{
 							ConfigMap: map[string]*protobufs.AgentConfigFile{
-								"": {
+								"elastic": {
 									ContentType: "text/json",
 									Body:        []byte(`{"test":"aaa"}`),
 								},
@@ -272,7 +272,7 @@ func TestOnMessage(t *testing.T) {
 						ConfigHash: []byte("abcd"),
 						Config: &protobufs.AgentConfigMap{
 							ConfigMap: map[string]*protobufs.AgentConfigFile{
-								"": {
+								"elastic": {
 									ContentType: "text/json",
 									Body:        []byte(`{"test":"aaa"}`),
 								},