Update prometheus exporter properties to match the spec

CHANGELOG.md

@@ -6,6 +6,8 @@
 
 * **BREAKING**: Move certificate configuration under `tls` block
   ([#331](https://github.com/open-telemetry/opentelemetry-configuration/pull/331))
+* Add `without_target_info` to PrometheusMetricExporter
+  ([#331](https://github.com/open-telemetry/opentelemetry-configuration/pull/376))
 
 ## [v1.0.0-rc.2] - 2025-09-26
 

examples/kitchen-sink.yaml

@@ -224,6 +224,9 @@ meter_provider:
             # Configure Prometheus Exporter to produce metrics without a scope info metric.
             # If omitted or null, false is used.
             without_scope_info: false
+            # Configure Prometheus Exporter to produce metrics without a target info metric for the resource.
+            # If omitted or null, false is used.
+            without_target_info: false
             # Configure Prometheus Exporter to add resource attributes as metrics attributes, where the resource attribute keys match the patterns.
             with_resource_constant_labels:
               # Configure list of value patterns to include.

schema-docs.md

@@ -2261,6 +2261,7 @@ Usages:
 | `translation_strategy` | one of:<br>* `string`<br>* `null`<br> | `false` | No constraints. | Configure how Prometheus metrics are exposed. Values include:<br><br> * UnderscoreEscapingWithSuffixes, the default. This fully escapes metric names for classic Prometheus metric name compatibility, and includes appending type and unit suffixes.<br> * UnderscoreEscapingWithoutSuffixes, metric names will continue to escape special characters to _, but suffixes won't be attached.<br> * NoUTF8EscapingWithSuffixes will disable changing special characters to _. Special suffixes like units and _total for counters will be attached.<br> * NoTranslation. This strategy bypasses all metric and label name translation, passing them through unaltered.<br><br>If omitted or null, UnderscoreEscapingWithSuffixes is used.<br> |
 | `with_resource_constant_labels` | [`IncludeExclude`](#includeexclude) | `false` | No constraints. | Configure Prometheus Exporter to add resource attributes as metrics attributes, where the resource attribute keys match the patterns. |
 | `without_scope_info` | one of:<br>* `boolean`<br>* `null`<br> | `false` | No constraints. | Configure Prometheus Exporter to produce metrics without a scope info metric.<br>If omitted or null, false is used.<br> |
+| `without_target_info` | one of:<br>* `boolean`<br>* `null`<br> | `false` | No constraints. | Configure Prometheus Exporter to produce metrics without a target info metric for the resource.<br>If omitted or null, false is used.<br> |
 
 <details>
 <summary>Language support status</summary>
@@ -2271,7 +2272,8 @@ Usages:
 | `port` | supported | unknown | supported | unknown |
 | `translation_strategy` | supported | unknown | not_implemented | unknown |
 | `with_resource_constant_labels` | supported | unknown | supported | unknown |
-| `without_scope_info` | supported | unknown | ignored | unknown |
+| `without_scope_info` | unknown | unknown | ignored | unknown |
+| `without_target_info` | unknown | unknown | ignored | unknown |
 </details>
 
 Constraints: 
@@ -2311,6 +2313,12 @@ Usages:
         "null"
       ]
     },
+    "without_target_info": {
+      "type": [
+        "boolean",
+        "null"
+      ]
+    },
     "with_resource_constant_labels": {
       "$ref": "common.json#/$defs/IncludeExclude"
     },
@@ -3877,6 +3885,12 @@ Usages:
             "null"
           ]
         },
+        "without_target_info": {
+          "type": [
+            "boolean",
+            "null"
+          ]
+        },
         "with_resource_constant_labels": {
           "$ref": "common.json#/$defs/IncludeExclude"
         },
@@ -7025,7 +7039,7 @@ Latest supported file format: `1.0.0-rc.2`
 | [`ExperimentalPeerServiceMapping`](#experimentalpeerservicemapping) | not_implemented |  | * `peer`: not_implemented<br>* `service`: not_implemented<br> |
 | [`ExperimentalProbabilitySampler`](#experimentalprobabilitysampler) | not_implemented |  | * `ratio`: not_implemented<br> |
 | [`ExperimentalProcessResourceDetector`](#experimentalprocessresourcedetector) | not_implemented |  |  |
-| [`ExperimentalPrometheusMetricExporter`](#experimentalprometheusmetricexporter) | supported |  | * `host`: supported<br>* `port`: supported<br>* `translation_strategy`: supported<br>* `with_resource_constant_labels`: supported<br>* `without_scope_info`: supported<br> |
+| [`ExperimentalPrometheusMetricExporter`](#experimentalprometheusmetricexporter) | supported |  | * `host`: supported<br>* `port`: supported<br>* `translation_strategy`: supported<br>* `with_resource_constant_labels`: supported<br>* `without_scope_info`: unknown<br>* `without_target_info`: unknown<br> |
 | [`ExperimentalResourceDetection`](#experimentalresourcedetection) | not_implemented |  | * `attributes`: not_implemented<br>* `detectors`: not_implemented<br> |
 | [`ExperimentalResourceDetector`](#experimentalresourcedetector) | not_implemented |  | * `container`: not_implemented<br>* `host`: not_implemented<br>* `process`: not_implemented<br>* `service`: not_implemented<br> |
 | [`ExperimentalServiceResourceDetector`](#experimentalserviceresourcedetector) | not_implemented |  |  |
@@ -7132,7 +7146,7 @@ Latest supported file format: `0.3.0`
 | [`ExperimentalPeerServiceMapping`](#experimentalpeerservicemapping) | unknown |  | * `peer`: unknown<br>* `service`: unknown<br> |
 | [`ExperimentalProbabilitySampler`](#experimentalprobabilitysampler) | unknown |  | * `ratio`: unknown<br> |
 | [`ExperimentalProcessResourceDetector`](#experimentalprocessresourcedetector) | unknown |  |  |
-| [`ExperimentalPrometheusMetricExporter`](#experimentalprometheusmetricexporter) | unknown |  | * `host`: unknown<br>* `port`: unknown<br>* `translation_strategy`: unknown<br>* `with_resource_constant_labels`: unknown<br>* `without_scope_info`: unknown<br> |
+| [`ExperimentalPrometheusMetricExporter`](#experimentalprometheusmetricexporter) | unknown |  | * `host`: unknown<br>* `port`: unknown<br>* `translation_strategy`: unknown<br>* `with_resource_constant_labels`: unknown<br>* `without_scope_info`: unknown<br>* `without_target_info`: unknown<br> |
 | [`ExperimentalResourceDetection`](#experimentalresourcedetection) | unknown |  | * `attributes`: unknown<br>* `detectors`: unknown<br> |
 | [`ExperimentalResourceDetector`](#experimentalresourcedetector) | unknown |  | * `container`: unknown<br>* `host`: unknown<br>* `process`: unknown<br>* `service`: unknown<br> |
 | [`ExperimentalServiceResourceDetector`](#experimentalserviceresourcedetector) | unknown |  |  |
@@ -7239,7 +7253,7 @@ Latest supported file format: `1.0.0-rc.1`
 | [`ExperimentalPeerServiceMapping`](#experimentalpeerservicemapping) | supported |  | * `peer`: supported<br>* `service`: supported<br> |
 | [`ExperimentalProbabilitySampler`](#experimentalprobabilitysampler) | ignored |  | * `ratio`: ignored<br> |
 | [`ExperimentalProcessResourceDetector`](#experimentalprocessresourcedetector) | supported |  |  |
-| [`ExperimentalPrometheusMetricExporter`](#experimentalprometheusmetricexporter) | supported |  | * `host`: supported<br>* `port`: supported<br>* `translation_strategy`: not_implemented<br>* `with_resource_constant_labels`: supported<br>* `without_scope_info`: ignored<br> |
+| [`ExperimentalPrometheusMetricExporter`](#experimentalprometheusmetricexporter) | supported |  | * `host`: supported<br>* `port`: supported<br>* `translation_strategy`: not_implemented<br>* `with_resource_constant_labels`: supported<br>* `without_scope_info`: ignored<br>* `without_target_info`: ignored<br> |
 | [`ExperimentalResourceDetection`](#experimentalresourcedetection) | supported |  | * `attributes`: supported<br>* `detectors`: supported<br> |
 | [`ExperimentalResourceDetector`](#experimentalresourcedetector) | supported |  | * `container`: supported<br>* `host`: supported<br>* `process`: supported<br>* `service`: supported<br> |
 | [`ExperimentalServiceResourceDetector`](#experimentalserviceresourcedetector) | supported |  |  |
@@ -7346,7 +7360,7 @@ Latest supported file format: `1.0.0-rc.2`
 | [`ExperimentalPeerServiceMapping`](#experimentalpeerservicemapping) | unknown |  | * `peer`: unknown<br>* `service`: unknown<br> |
 | [`ExperimentalProbabilitySampler`](#experimentalprobabilitysampler) | unknown |  | * `ratio`: unknown<br> |
 | [`ExperimentalProcessResourceDetector`](#experimentalprocessresourcedetector) | unknown |  |  |
-| [`ExperimentalPrometheusMetricExporter`](#experimentalprometheusmetricexporter) | unknown |  | * `host`: unknown<br>* `port`: unknown<br>* `translation_strategy`: unknown<br>* `with_resource_constant_labels`: unknown<br>* `without_scope_info`: unknown<br> |
+| [`ExperimentalPrometheusMetricExporter`](#experimentalprometheusmetricexporter) | unknown |  | * `host`: unknown<br>* `port`: unknown<br>* `translation_strategy`: unknown<br>* `with_resource_constant_labels`: unknown<br>* `without_scope_info`: unknown<br>* `without_target_info`: unknown<br> |
 | [`ExperimentalResourceDetection`](#experimentalresourcedetection) | unknown |  | * `attributes`: unknown<br>* `detectors`: unknown<br> |
 | [`ExperimentalResourceDetector`](#experimentalresourcedetector) | unknown |  | * `container`: unknown<br>* `host`: unknown<br>* `process`: unknown<br>* `service`: unknown<br> |
 | [`ExperimentalServiceResourceDetector`](#experimentalserviceresourcedetector) | unknown |  |  |

schema/meta_schema_language_cpp.yaml

@@ -134,7 +134,11 @@ typeSupportStatuses:
     propertyOverrides: []
   - type: ExperimentalPrometheusMetricExporter
     status: supported
-    propertyOverrides: []
+    propertyOverrides:
+      - property: without_scope_info
+        status: unknown
+      - property: without_target_info
+        status: unknown
   - type: ExperimentalResourceDetection
     status: not_implemented
     propertyOverrides: []

schema/meta_schema_language_java.yaml

@@ -173,6 +173,8 @@ typeSupportStatuses:
         status: not_implemented
       - property: without_scope_info
         status: ignored
+      - property: without_target_info
+        status: ignored
   - type: ExperimentalResourceDetection
     status: supported
     propertyOverrides: []

schema/meta_schema_types.yaml

@@ -415,6 +415,10 @@
       description: |
         Configure Prometheus Exporter to produce metrics without a scope info metric.
         If omitted or null, false is used.
+    - property: without_target_info
+      description: |
+        Configure Prometheus Exporter to produce metrics without a target info metric for the resource.
+        If omitted or null, false is used.
   isSdkExtensionPlugin: false
 - type: ExperimentalResourceDetection
   properties:

schema/meter_provider.json

@@ -192,6 +192,9 @@
                 "without_scope_info": {
                     "type": ["boolean", "null"]
                 },
+                "without_target_info": {
+                    "type": ["boolean", "null"]
+                },
                 "with_resource_constant_labels": {
                     "$ref": "common.json#/$defs/IncludeExclude"
                 },