[exporter/otlp] rename to otlp_grpc with deprecated alias otlp

.chloggen/codeboten_otlp_grpc.yaml

@@ -0,0 +1,25 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: deprecation
+
+# The name of the component, or a single word describing the area of concern, (e.g. receiver/otlp)
+component: exporter/otlp_grpc
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Rename `otlp` exporter to `otlp_grpc` exporter and add deprecated alias `otlp`.
+
+# One or more tracking issues or pull requests related to the change
+issues: [14403]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
+
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: []

.chloggen/config.yaml

@@ -17,7 +17,7 @@ components:
     - docs/rfcs
     - exporter/debug
     - exporter/nop
-    - exporter/otlp
+    - exporter/otlp_grpc
     - exporter/otlp_http
     - extension/memory_limiter
     - extension/xextension

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -46,7 +46,7 @@ body:
       - exporter/exporterhelper/internal/queuebatch
       - exporter/exporterhelper/xexporterhelper
       - exporter/nop
-      - exporter/otlp
+      - exporter/otlp_grpc
       - exporter/otlp_http
       - exporter/x
       - extension/memorylimiter

.github/ISSUE_TEMPLATE/other.yaml

@@ -45,7 +45,7 @@ body:
       - exporter/exporterhelper/internal/queuebatch
       - exporter/exporterhelper/xexporterhelper
       - exporter/nop
-      - exporter/otlp
+      - exporter/otlp_grpc
       - exporter/otlp_http
       - exporter/x
       - extension/memorylimiter

config/configgrpc/README.md

@@ -35,7 +35,7 @@ Example:
 
 ```yaml
 exporters:
-  otlp:
+  otlp_grpc:
     endpoint: otelcol2:55690
     auth:
       authenticator: some-authenticator-extension

config/configtls/README.md

@@ -99,7 +99,7 @@ Example:
 
 ```yaml
 exporters:
-  otlp:
+  otlp_grpc:
     endpoint: myserver.local:55690
     tls:
       insecure: false
@@ -174,7 +174,7 @@ Example:
 
 ```yaml
 exporters:
-  otlp:
+  otlp_grpc:
     endpoint: myserver.local:55690
     tls:
       ca_file: ca.crt

confmap/internal/e2e/testdata/indirect-slice-env-var-main.yaml

@@ -6,7 +6,7 @@ receivers:
 
 exporters:
   nop:
-  otlp:
+  otlp_grpc:
     endpoint: localhost:4317
 
 service:

confmap/internal/e2e/types_test.go

@@ -568,7 +568,7 @@ func TestIndirectSliceEnvVar(t *testing.T) {
 		Exporters struct {
 			OTLP struct {
 				Endpoint string `mapstructure:"endpoint"`
-			} `mapstructure:"otlp"`
+			} `mapstructure:"otlp_grpc"`
 			Nop struct{} `mapstructure:"nop"`
 		} `mapstructure:"exporters"`
 		Receivers struct {

confmap/provider/envprovider/provider_test.go

@@ -24,7 +24,7 @@ const validYAML = `
 processors:
   testprocessor:
 exporters:
-  otlp:
+  otlp_grpc:
     endpoint: "localhost:4317"
 `
 
@@ -68,8 +68,8 @@ func TestEnv(t *testing.T) {
 	retMap, err := ret.AsConf()
 	require.NoError(t, err)
 	expectedMap := confmap.NewFromStringMap(map[string]any{
-		"processors::testprocessor": nil,
-		"exporters::otlp::endpoint": "localhost:4317",
+		"processors::testprocessor":      nil,
+		"exporters::otlp_grpc::endpoint": "localhost:4317",
 	})
 	assert.Equal(t, expectedMap.ToStringMap(), retMap.ToStringMap())
 
@@ -88,8 +88,8 @@ func TestEnvWithLogger(t *testing.T) {
 	retMap, err := ret.AsConf()
 	require.NoError(t, err)
 	expectedMap := confmap.NewFromStringMap(map[string]any{
-		"processors::testprocessor": nil,
-		"exporters::otlp::endpoint": "localhost:4317",
+		"processors::testprocessor":      nil,
+		"exporters::otlp_grpc::endpoint": "localhost:4317",
 	})
 	assert.Equal(t, expectedMap.ToStringMap(), retMap.ToStringMap())
 

confmap/provider/fileprovider/provider_test.go

@@ -69,8 +69,8 @@ func TestRelativePath(t *testing.T) {
 	retMap, err := ret.AsConf()
 	require.NoError(t, err)
 	expectedMap := confmap.NewFromStringMap(map[string]any{
-		"processors::testprocessor": nil,
-		"exporters::otlp::endpoint": "localhost:4317",
+		"processors::testprocessor":      nil,
+		"exporters::otlp_grpc::endpoint": "localhost:4317",
 	})
 	assert.Equal(t, expectedMap, retMap)
 	assert.NoError(t, fp.Shutdown(context.Background()))
@@ -83,8 +83,8 @@ func TestAbsolutePath(t *testing.T) {
 	retMap, err := ret.AsConf()
 	require.NoError(t, err)
 	expectedMap := confmap.NewFromStringMap(map[string]any{
-		"processors::testprocessor": nil,
-		"exporters::otlp::endpoint": "localhost:4317",
+		"processors::testprocessor":      nil,
+		"exporters::otlp_grpc::endpoint": "localhost:4317",
 	})
 	assert.Equal(t, expectedMap, retMap)
 	assert.NoError(t, fp.Shutdown(context.Background()))

confmap/provider/fileprovider/testdata/default-config.yaml

@@ -1,5 +1,5 @@
 processors:
   testprocessor:
 exporters:
-  otlp:
+  otlp_grpc:
     endpoint: "localhost:4317"

docs/rfcs/processing.md

@@ -248,7 +248,7 @@ receivers:
   otlp:
 
 exporters:
-  otlp:
+  otlp_grpc:
 
 processors:
   transform:

examples/k8s/otel-config.yaml

@@ -16,7 +16,7 @@ data:
           http:
             endpoint: ${env:MY_POD_IP}:4318
     exporters:
-      otlp:
+      otlp_grpc:
         endpoint: "otel-collector.default:4317"
         tls:
           insecure: true
@@ -122,7 +122,7 @@ data:
     extensions:
       zpages: {}
     exporters:
-      otlp:
+      otlp_grpc:
         endpoint: "http://someotlp.target.com:4317" # Replace with a real endpoint.
         tls:
           insecure: true

exporter/exporterhelper/README.md

@@ -116,7 +116,7 @@ receivers:
     protocols:
       grpc:
 exporters:
-  otlp:
+  otlp_grpc:
     endpoint: <ENDPOINT>
     sending_queue:
       storage: file_storage/otc

exporter/otlpexporter/README.md

@@ -37,7 +37,7 @@ Example:
 
 ```yaml
 exporters:
-  otlp:
+  otlp_grpc:
     endpoint: otelcol2:4317
     tls:
       cert_file: file.cert
@@ -52,7 +52,7 @@ By default, `gzip` compression is enabled. See [compression comparison](../../co
 
 ```yaml
 exporters:
-  otlp:
+  otlp_grpc:
     ...
     compression: none
 ```

exporter/otlpexporter/factory.go

@@ -24,6 +24,7 @@ func NewFactory() exporter.Factory {
 	return xexporter.NewFactory(
 		metadata.Type,
 		createDefaultConfig,
+		xexporter.WithDeprecatedTypeAlias(component.MustNewType("otlp")),
 		xexporter.WithTraces(createTraces, metadata.TracesStability),
 		xexporter.WithMetrics(createMetrics, metadata.MetricsStability),
 		xexporter.WithLogs(createLogs, metadata.LogsStability),

exporter/otlpexporter/metadata.yaml

@@ -1,4 +1,4 @@
-type: otlp
+type: otlp_grpc
 github_project: open-telemetry/opentelemetry-collector
 
 status:

reports/distributions/contrib.yaml

@@ -7,7 +7,7 @@ components:
     exporter:
         - debug
         - nop
-        - otlp
+        - otlp_grpc
         - otlp_http
     extension:
         - zpages

reports/distributions/core.yaml

@@ -7,7 +7,7 @@ components:
     exporter:
         - debug
         - nop
-        - otlp
+        - otlp_grpc
         - otlp_http
     extension:
         - zpages

reports/distributions/k8s.yaml

@@ -7,7 +7,7 @@ components:
     exporter:
         - debug
         - nop
-        - otlp
+        - otlp_grpc
         - otlp_http
     extension:
         - zpages

reports/distributions/otlp.yaml

@@ -3,7 +3,7 @@ url: https://github.com/open-telemetry/opentelemetry-collector-releases/tree/mai
 maintainers: []
 components:
     exporter:
-        - otlp
+        - otlp_grpc
         - otlp_http
     receiver:
         - otlp