Merge branch 'main' into poc_config_yaml

Author: marcalff

.github/workflows/ci.yml

@@ -49,15 +49,15 @@ jobs:
         submodules: 'recursive'
     - name: setup
       env:
-        CC: /usr/bin/gcc-10
-        CXX: /usr/bin/g++-10
+        CC: /usr/bin/gcc-12
+        CXX: /usr/bin/g++-12
       run: |
         sudo -E ./ci/setup_googletest.sh
         sudo -E ./ci/setup_ci_environment.sh
     - name: run cmake tests (without otlp-exporter)
       env:
-        CC: /usr/bin/gcc-10
-        CXX: /usr/bin/g++-10
+        CC: /usr/bin/gcc-12
+        CXX: /usr/bin/g++-12
       run: |
         ./ci/do_ci.sh cmake.test
 
@@ -297,15 +297,15 @@ jobs:
         submodules: 'recursive'
     - name: setup
       env:
-        CC: /usr/bin/gcc-10
-        CXX: /usr/bin/g++-10
+        CC: /usr/bin/gcc-12
+        CXX: /usr/bin/g++-12
       run: |
         sudo -E ./ci/setup_googletest.sh
         sudo -E ./ci/setup_ci_environment.sh
     - name: run cmake tests (without otlp-exporter)
       env:
-        CC: /usr/bin/gcc-10
-        CXX: /usr/bin/g++-10
+        CC: /usr/bin/gcc-12
+        CXX: /usr/bin/g++-12
       run: |
         ./ci/do_ci.sh cmake.with_async_export.test
 
@@ -393,7 +393,7 @@ jobs:
 
   cmake_test_cxx20_clang:
     name: CMake C++20 test(Clang with libc++)
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v4
       with:
@@ -443,7 +443,7 @@ jobs:
 
   cmake_test_cxx23_clang:
     name: CMake C++23 test(Clang with libc++)
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v4
       with:
@@ -572,15 +572,15 @@ jobs:
         submodules: 'recursive'
     - name: setup
       env:
-        CC: /usr/bin/gcc-10
-        CXX: /usr/bin/g++-10
+        CC: /usr/bin/gcc-12
+        CXX: /usr/bin/g++-12
       run: |
         sudo -E ./ci/setup_googletest.sh
         sudo -E ./ci/setup_ci_environment.sh
     - name: run tests
       env:
-        CC: /usr/bin/gcc-10
-        CXX: /usr/bin/g++-10
+        CC: /usr/bin/gcc-12
+        CXX: /usr/bin/g++-12
       run: ./ci/do_ci.sh cmake.test_example_plugin
 
   bazel_test:
@@ -892,7 +892,7 @@ jobs:
 
   code_coverage:
     name: Code coverage
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v4
       with:
@@ -970,8 +970,8 @@ jobs:
           submodules: 'recursive'
       - name: setup
         env:
-          CC: /usr/bin/gcc-10
-          CXX: /usr/bin/g++-10
+          CC: /usr/bin/gcc-12
+          CXX: /usr/bin/g++-12
         run: |
           sudo -E ./ci/setup_googletest.sh
           sudo -E ./ci/setup_ci_environment.sh

.github/workflows/codeql-analysis.yml

@@ -20,8 +20,8 @@ jobs:
         rm -rf third_party
     - name: Setup
       env:
-        CC: /usr/bin/gcc-10
-        CXX: /usr/bin/g++-10
+        CC: /usr/bin/gcc-12
+        CXX: /usr/bin/g++-12
         GOOGLETEST_VERSION: 1.12.1
       run: |
         sudo -E ./ci/setup_googletest.sh

.github/workflows/iwyu.yml

@@ -69,7 +69,7 @@ jobs:
           readonly WARNING_COUNT=`grep -c "include-what-you-use reported diagnostics:" iwyu.log`
           echo "include-what-you-use reported ${WARNING_COUNT} warning(s)"
           # Acceptable limit, to decrease over time down to 0
-          readonly WARNING_LIMIT=10
+          readonly WARNING_LIMIT=180
           # FAIL the build if WARNING_COUNT > WARNING_LIMIT
           if [ $WARNING_COUNT -gt $WARNING_LIMIT ] ; then
             exit 1

api/include/opentelemetry/semconv/error_attributes.h

@@ -36,9 +36,9 @@ namespace error
  * <p>
  * If the operation has completed successfully, instrumentations SHOULD NOT set @code error.type
  * @endcode. <p> If a specific domain defines its own set of error identifiers (such as HTTP or gRPC
- * status codes), it's RECOMMENDED to: <p> <ul> <li>Use a domain-specific attribute</li> <li>Set
- * @code error.type @endcode to capture all errors, regardless of whether they are defined within
- * the domain-specific set or not.</li>
+ * status codes), it's RECOMMENDED to: <ul> <li>Use a domain-specific attribute</li> <li>Set @code
+ * error.type @endcode to capture all errors, regardless of whether they are defined within the
+ * domain-specific set or not.</li>
  * </ul>
  */
 static constexpr const char *kErrorType = "error.type";

api/include/opentelemetry/semconv/incubating/aws_attributes.h

@@ -247,7 +247,7 @@ static constexpr const char *kAwsS3Bucket = "aws.s3.bucket";
  * The @code copy_source @endcode attribute applies to S3 copy operations and corresponds to the
  * @code --copy-source @endcode parameter of the <a
  * href="https://docs.aws.amazon.com/cli/latest/reference/s3api/copy-object.html">copy-object
- * operation within the S3 API</a>. This applies in particular to the following operations: <p> <ul>
+ * operation within the S3 API</a>. This applies in particular to the following operations: <ul>
  *   <li><a
  * href="https://docs.aws.amazon.com/cli/latest/reference/s3api/copy-object.html">copy-object</a></li>
  *   <li><a
@@ -273,7 +273,7 @@ static constexpr const char *kAwsS3Delete = "aws.s3.delete";
  * <a href="https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html">S3 API</a>
  * operations. <p> The @code key @endcode attribute is applicable to all object-related S3
  * operations, i.e. that require the object key as a mandatory parameter. This applies in particular
- * to the following operations: <p> <ul> <li><a
+ * to the following operations: <ul> <li><a
  * href="https://docs.aws.amazon.com/cli/latest/reference/s3api/copy-object.html">copy-object</a></li>
  *   <li><a
  * href="https://docs.aws.amazon.com/cli/latest/reference/s3api/delete-object.html">delete-object</a></li>
@@ -323,7 +323,7 @@ static constexpr const char *kAwsS3PartNumber = "aws.s3.part_number";
  * The @code upload_id @endcode attribute applies to S3 multipart-upload operations and corresponds
  * to the @code --upload-id @endcode parameter of the <a
  * href="https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html">S3 API</a> multipart
- * operations. This applies in particular to the following operations: <p> <ul> <li><a
+ * operations. This applies in particular to the following operations: <ul> <li><a
  * href="https://docs.aws.amazon.com/cli/latest/reference/s3api/abort-multipart-upload.html">abort-multipart-upload</a></li>
  *   <li><a
  * href="https://docs.aws.amazon.com/cli/latest/reference/s3api/complete-multipart-upload.html">complete-multipart-upload</a></li>

api/include/opentelemetry/semconv/incubating/cloud_attributes.h

@@ -65,7 +65,7 @@ static constexpr const char *kCloudRegion = "cloud.region";
  * startup, so it may be necessary to set @code cloud.resource_id @endcode as a span attribute
  * instead. <p> The exact value to use for @code cloud.resource_id @endcode depends on the cloud
  * provider. The following well-known definitions MUST be used if you set this attribute and they
- * apply: <p> <ul> <li><strong>AWS Lambda:</strong> The function <a
+ * apply: <ul> <li><strong>AWS Lambda:</strong> The function <a
  * href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html">ARN</a>. Take
  * care not to use the "invoked ARN" directly but replace any <a
  * href="https://docs.aws.amazon.com/lambda/latest/dg/configuration-aliases.html">alias suffix</a>

api/include/opentelemetry/semconv/incubating/deployment_attributes.h

@@ -34,7 +34,7 @@ static constexpr const char *kDeploymentEnvironment = "deployment.environment";
  * @code deployment.environment.name @endcode does not affect the uniqueness constraints defined
  * through the @code service.namespace @endcode, @code service.name @endcode and @code
  * service.instance.id @endcode resource attributes. This implies that resources carrying the
- * following attribute combinations MUST be considered to be identifying the same service: <p> <ul>
+ * following attribute combinations MUST be considered to be identifying the same service: <ul>
  *   <li>@code service.name=frontend @endcode, @code deployment.environment.name=production
  * @endcode</li> <li>@code service.name=frontend @endcode, @code deployment.environment.name=staging
  * @endcode.</li>

api/include/opentelemetry/semconv/incubating/error_attributes.h

@@ -36,9 +36,9 @@ namespace error
  * <p>
  * If the operation has completed successfully, instrumentations SHOULD NOT set @code error.type
  * @endcode. <p> If a specific domain defines its own set of error identifiers (such as HTTP or gRPC
- * status codes), it's RECOMMENDED to: <p> <ul> <li>Use a domain-specific attribute</li> <li>Set
- * @code error.type @endcode to capture all errors, regardless of whether they are defined within
- * the domain-specific set or not.</li>
+ * status codes), it's RECOMMENDED to: <ul> <li>Use a domain-specific attribute</li> <li>Set @code
+ * error.type @endcode to capture all errors, regardless of whether they are defined within the
+ * domain-specific set or not.</li>
  * </ul>
  */
 static constexpr const char *kErrorType = "error.type";

api/include/opentelemetry/semconv/incubating/faas_attributes.h

@@ -58,8 +58,8 @@ static constexpr const char *kFaasDocumentTime = "faas.document.time";
 
 /**
  * The execution environment ID as a string, that will be potentially reused for other invocations
- * to the same function/function version. <p> <ul> <li><strong>AWS Lambda:</strong> Use the (full)
- * log stream name.</li>
+ * to the same function/function version. <ul> <li><strong>AWS Lambda:</strong> Use the (full) log
+ * stream name.</li>
  * </ul>
  */
 static constexpr const char *kFaasInstance = "faas.instance";
@@ -109,7 +109,7 @@ static constexpr const char *kFaasMaxMemory = "faas.max_memory";
  * <a href="/docs/general/attributes.md#source-code-attributes">@code code.namespace @endcode/@code
  * code.function @endcode</a> span attributes). <p> For some cloud providers, the above definition
  * is ambiguous. The following definition of function name MUST be used for this attribute (and
- * consequently the span name) for the listed cloud providers/products: <p> <ul>
+ * consequently the span name) for the listed cloud providers/products: <ul>
  *   <li><strong>Azure:</strong>  The full name @code <FUNCAPP>/<FUNC> @endcode, i.e., function app
  * name followed by a forward slash followed by the function name (this form can also be seen in the
  * resource JSON for the function). This means that a span attribute MUST be used, as an Azure
@@ -135,7 +135,6 @@ static constexpr const char *kFaasTrigger = "faas.trigger";
  * The immutable version of the function being executed.
  * <p>
  * Depending on the cloud provider and platform, use:
- * <p>
  * <ul>
  *   <li><strong>AWS Lambda:</strong> The <a
  * href="https://docs.aws.amazon.com/lambda/latest/dg/configuration-versions.html">function

api/include/opentelemetry/semconv/incubating/hw_metrics.h

@@ -132,7 +132,7 @@ static inline nostd::shared_ptr<metrics::ObservableInstrument> CreateAsyncDouble
  * states <p>
  * @code hw.status @endcode is currently specified as an <em>UpDownCounter</em> but would ideally be
  * represented using a <a
- * href="https://github.com/OpenObservability/OpenMetrics/blob/main/specification/OpenMetrics.md#stateset"><em>StateSet</em>
+ * href="https://github.com/prometheus/OpenMetrics/blob/v1.0.0/specification/OpenMetrics.md#stateset"><em>StateSet</em>
  * as defined in OpenMetrics</a>. This semantic convention will be updated once <em>StateSet</em> is
  * specified in OpenTelemetry. This planned change is not expected to have any consequence on the
  * way users query their timeseries backend to retrieve the values of @code hw.status @endcode over