[exporter/otlphttp] rename to otlp_http with deprecated alias otlphttp

.chloggen/add-alias-for-otlphttp-exporter.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_http
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Rename `otlphttp` exporter to `otlp_http` exporter and add deprecated alias `otlphttp`.
+
+# One or more tracking issues or pull requests related to the change
+issues: [14396]
+
+# (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:
     - exporter/debug
     - exporter/nop
     - exporter/otlp
-    - exporter/otlphttp
+    - exporter/otlp_http
     - extension/memory_limiter
     - extension/xextension
     - extension/xextension

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -41,7 +41,7 @@ body:
       - exporter/exporterhelper/xexporterhelper
       - exporter/nop
       - exporter/otlp
-      - exporter/otlphttp
+      - exporter/otlp_http
       - exporter/x
       - extension/memorylimiter
       - extension/x

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -35,7 +35,7 @@ body:
       - exporter/exporterhelper/xexporterhelper
       - exporter/nop
       - exporter/otlp
-      - exporter/otlphttp
+      - exporter/otlp_http
       - exporter/x
       - extension/memorylimiter
       - extension/x

.github/ISSUE_TEMPLATE/other.yaml

@@ -34,7 +34,7 @@ body:
       - exporter/exporterhelper/xexporterhelper
       - exporter/nop
       - exporter/otlp
-      - exporter/otlphttp
+      - exporter/otlp_http
       - exporter/x
       - extension/memorylimiter
       - extension/x

.github/workflows/utils/cspell.json

@@ -353,6 +353,7 @@
       "otelzap",
       "otlpexporter",
       "otlpgrpc",
+      "otlp_http",
       "otlphttp",
       "otlphttpexporter",
       "otlphttpexporter's",

component/identifiable_test.go

@@ -236,6 +236,7 @@ func TestNewType(t *testing.T) {
 		{name: "oteltestbedcol"},
 		{name: "otlp"},
 		{name: "otlp_encoding"},
+		{name: "otlp_http"},
 		{name: "otlphttp"},
 		{name: "otlpjsonfile"},
 		{name: "ottl"},

config/configauth/README.md

@@ -59,7 +59,7 @@ receivers:
           ## oidc is the extension name to use as the authenticator for this receiver
           authenticator: oidc
 
-  otlphttp/withauth:
+  otlp_http/withauth:
     endpoint: http://localhost:9000
     auth:
       authenticator: oauth2client

config/confighttp/README.md

@@ -68,7 +68,7 @@ Example:
 
 ```yaml
 exporter:
-  otlphttp:
+  otlp_http:
     endpoint: otelcol2:55690
     auth:
       authenticator: some-authenticator-extension

confmap/provider/yamlprovider/README.md

@@ -22,5 +22,5 @@ The YAML Provider takes a literal YAML string as Collector configuration.
 The scheme for this provider is `yaml`. Usage looks like the following passed to the Collector's command line invocation:
 
 ```text
---config="yaml:exporters::otlphttp::sending_queue::batch::flush_timeout: 2s"
+--config="yaml:exporters::otlp_http::sending_queue::batch::flush_timeout: 2s"
 ```

confmap/provider/yamlprovider/provider.go

@@ -24,8 +24,8 @@ type provider struct{}
 //	bytes-uri = "yaml:" yaml-bytes
 //
 // Examples:
-// `yaml:exporters::otlphttp::sending_queue::batch::flush_timeout: 2s`
-// `yaml:exporters::otlphttp/foo::sending_queue::batch::flush_timeout: 2s`
+// `yaml:exporters::otlp_http::sending_queue::batch::flush_timeout: 2s`
+// `yaml:exporters::otlp_http/foo::sending_queue::batch::flush_timeout: 2s`
 func NewFactory() confmap.ProviderFactory {
 	return confmap.NewProviderFactory(newProvider)
 }

exporter/otlphttpexporter/README.md

@@ -16,10 +16,13 @@
 [otlp]: https://github.com/open-telemetry/opentelemetry-collector-releases/tree/main/distributions/otelcol-otlp
 <!-- end autogenerated section -->
 
-Export traces and/or metrics via HTTP using [OTLP](
+The `otlp_http` exporter sends logs, metrics, profiles and traces via HTTP using [OTLP](
 https://github.com/open-telemetry/opentelemetry-proto/blob/main/docs/specification.md)
 format.
 
+The `otlphttp` deprecated alias exists for the component name. It will be removed in a future version.
+If you use the deprecated alias `otlphttp` in your configuration, change it to `otlp_http`.
+
 The following settings are required:
 
 - `endpoint` (no default): The target base URL to send data to (e.g.: https://example.com:4318).
@@ -48,15 +51,15 @@ Example:
 
 ```yaml
 exporters:
-  otlphttp:
+  otlp_http:
     endpoint: https://example.com:4318
 ```
 
 By default `gzip` compression is enabled. See [compression comparison](../../config/configgrpc/README.md#compression-comparison) for details benchmark information. To disable, configure as follows:
 
 ```yaml
 exporters:
-  otlphttp:
+  otlp_http:
     ...
     compression: none
 ```
@@ -65,7 +68,7 @@ By default `proto` encoding is used, to change the content encoding of the messa
 
 ```yaml
 exporters:
-  otlphttp:
+  otlp_http:
     ...
     encoding: json
 ```

exporter/otlphttpexporter/factory.go

@@ -28,6 +28,7 @@ func NewFactory() exporter.Factory {
 	return xexporter.NewFactory(
 		metadata.Type,
 		createDefaultConfig,
+		xexporter.WithDeprecatedTypeAlias(component.MustNewType("otlphttp")),
 		xexporter.WithTraces(createTraces, metadata.TracesStability),
 		xexporter.WithMetrics(createMetrics, metadata.MetricsStability),
 		xexporter.WithLogs(createLogs, metadata.LogsStability),

exporter/otlphttpexporter/metadata.yaml

@@ -1,4 +1,4 @@
-type: otlphttp
+type: otlp_http
 github_project: open-telemetry/opentelemetry-collector
 
 status:

exporter/otlphttpexporter/testdata/bad_empty_config.yaml

@@ -5,11 +5,11 @@ processors:
   nop:
 
 exporters:
-  otlphttp:
+  otlp_http:
 
 service:
   pipelines:
     traces:
       receivers: [nop]
       processors: [nop]
-      exporters: [otlphttp]
+      exporters: [otlp_http]

internal/e2e/error_propagation_test.go

@@ -208,7 +208,7 @@ func createHTTPExporter(t *testing.T, code int) consumer.Logs {
 	cfg.RetryConfig.Enabled = false
 	cfg.Encoding = otlphttpexporter.EncodingProto
 	cfg.LogsEndpoint = srv.URL + "/v1/logs"
-	e, err := f.CreateLogs(context.Background(), exportertest.NewNopSettings(component.MustNewType("otlphttp")), cfg)
+	e, err := f.CreateLogs(context.Background(), exportertest.NewNopSettings(component.MustNewType("otlp_http")), cfg)
 	require.NoError(t, err)
 	err = e.Start(context.Background(), componenttest.NewNopHost())
 	require.NoError(t, err)

reports/distributions/contrib.yaml

@@ -8,7 +8,7 @@ components:
         - debug
         - nop
         - otlp
-        - otlphttp
+        - otlp_http
     extension:
         - zpages
     pkg:

reports/distributions/core.yaml

@@ -8,7 +8,7 @@ components:
         - debug
         - nop
         - otlp
-        - otlphttp
+        - otlp_http
     extension:
         - zpages
     pkg:

reports/distributions/k8s.yaml

@@ -8,7 +8,7 @@ components:
         - debug
         - nop
         - otlp
-        - otlphttp
+        - otlp_http
     extension:
         - zpages
     processor:

reports/distributions/otlp.yaml

@@ -4,6 +4,6 @@ maintainers: []
 components:
     exporter:
         - otlp
-        - otlphttp
+        - otlp_http
     receiver:
         - otlp

service/README.md

@@ -137,7 +137,7 @@ processors:
    - memory_limiter
 exporters:
    - otlp
-   - otlphttp
+   - otlp_http
    - debug
 extensions:
    - zpages