[SEMANTIC CONVENTIONS] Upgrade to semantic conventions 1.28.0

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

@@ -19,6 +19,13 @@ namespace semconv
 namespace az
 {
 
+/**
+ * <a
+ * href="https://learn.microsoft.com/azure/azure-resource-manager/management/azure-services-resource-providers">Azure
+ * Resource Provider Namespace</a> as recognized by the client.
+ */
+static constexpr const char *kAzNamespace = "az.namespace";
+
 /**
  * The unique identifier of the service request. It's generated by the Azure service and returned
  * with the response.

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

@@ -77,7 +77,7 @@ static constexpr const char *kCloudRegion = "cloud.region";
  * href="https://docs.microsoft.com/rest/api/resources/resources/get-by-id">Fully Qualified Resource
  * ID</a> of the invoked function, <em>not</em> the function app, having the form
  * @code
- * /subscriptions/<SUBSCIPTION_GUID>/resourceGroups/<RG>/providers/Microsoft.Web/sites/<FUNCAPP>/functions/<FUNC>
+ * /subscriptions/<SUBSCRIPTION_GUID>/resourceGroups/<RG>/providers/Microsoft.Web/sites/<FUNCAPP>/functions/<FUNC>
  * @endcode. This means that a span attribute MUST be used, as an Azure function app can host
  * multiple functions that would usually share a TracerProvider.</li>
  * </ul>

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

@@ -0,0 +1,138 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/*
+ * DO NOT EDIT, this is an Auto-generated file from:
+ * buildscripts/semantic-convention/templates/registry/semantic_attributes-h.j2
+ */
+
+#pragma once
+
+#include "opentelemetry/common/macros.h"
+#include "opentelemetry/version.h"
+
+OPENTELEMETRY_BEGIN_NAMESPACE
+namespace semconv
+{
+namespace cloudfoundry
+{
+
+/**
+ * The guid of the application.
+ * <p>
+ * Application instrumentation should use the value from environment
+ * variable @code VCAP_APPLICATION.application_id @endcode. This is the same value as
+ * reported by @code cf app <app-name> --guid @endcode.
+ */
+static constexpr const char *kCloudfoundryAppId = "cloudfoundry.app.id";
+
+/**
+ * The index of the application instance. 0 when just one instance is active.
+ * <p>
+ * CloudFoundry defines the @code instance_id @endcode in the <a
+ * href="https://github.com/cloudfoundry/loggregator-api#v2-envelope">Loggegator v2 envelope</a>. It
+ * is used for logs and metrics emitted by CloudFoundry. It is supposed to contain the application
+ * instance index for applications deployed on the runtime. <p> Application instrumentation should
+ * use the value from environment variable @code CF_INSTANCE_INDEX @endcode.
+ */
+static constexpr const char *kCloudfoundryAppInstanceId = "cloudfoundry.app.instance.id";
+
+/**
+ * The name of the application.
+ * <p>
+ * Application instrumentation should use the value from environment
+ * variable @code VCAP_APPLICATION.application_name @endcode. This is the same value
+ * as reported by @code cf apps @endcode.
+ */
+static constexpr const char *kCloudfoundryAppName = "cloudfoundry.app.name";
+
+/**
+ * The guid of the CloudFoundry org the application is running in.
+ * <p>
+ * Application instrumentation should use the value from environment
+ * variable @code VCAP_APPLICATION.org_id @endcode. This is the same value as
+ * reported by @code cf org <org-name> --guid @endcode.
+ */
+static constexpr const char *kCloudfoundryOrgId = "cloudfoundry.org.id";
+
+/**
+ * The name of the CloudFoundry organization the app is running in.
+ * <p>
+ * Application instrumentation should use the value from environment
+ * variable @code VCAP_APPLICATION.org_name @endcode. This is the same value as
+ * reported by @code cf orgs @endcode.
+ */
+static constexpr const char *kCloudfoundryOrgName = "cloudfoundry.org.name";
+
+/**
+ * The UID identifying the process.
+ * <p>
+ * Application instrumentation should use the value from environment
+ * variable @code VCAP_APPLICATION.process_id @endcode. It is supposed to be equal to
+ * @code VCAP_APPLICATION.app_id @endcode for applications deployed to the runtime.
+ * For system components, this could be the actual PID.
+ */
+static constexpr const char *kCloudfoundryProcessId = "cloudfoundry.process.id";
+
+/**
+ * The type of process.
+ * <p>
+ * CloudFoundry applications can consist of multiple jobs. Usually the
+ * main process will be of type @code web @endcode. There can be additional background
+ * tasks or side-cars with different process types.
+ */
+static constexpr const char *kCloudfoundryProcessType = "cloudfoundry.process.type";
+
+/**
+ * The guid of the CloudFoundry space the application is running in.
+ * <p>
+ * Application instrumentation should use the value from environment
+ * variable @code VCAP_APPLICATION.space_id @endcode. This is the same value as
+ * reported by @code cf space <space-name> --guid @endcode.
+ */
+static constexpr const char *kCloudfoundrySpaceId = "cloudfoundry.space.id";
+
+/**
+ * The name of the CloudFoundry space the application is running in.
+ * <p>
+ * Application instrumentation should use the value from environment
+ * variable @code VCAP_APPLICATION.space_name @endcode. This is the same value as
+ * reported by @code cf spaces @endcode.
+ */
+static constexpr const char *kCloudfoundrySpaceName = "cloudfoundry.space.name";
+
+/**
+ * A guid or another name describing the event source.
+ * <p>
+ * CloudFoundry defines the @code source_id @endcode in the <a
+ * href="https://github.com/cloudfoundry/loggregator-api#v2-envelope">Loggregator v2 envelope</a>.
+ * It is used for logs and metrics emitted by CloudFoundry. It is
+ * supposed to contain the component name, e.g. "gorouter", for
+ * CloudFoundry components.
+ * <p>
+ * When system components are instrumented, values from the
+ * <a href="https://bosh.io/docs/jobs/#properties-spec">Bosh spec</a>
+ * should be used. The @code system.id @endcode should be set to
+ * @code spec.deployment/spec.name @endcode.
+ */
+static constexpr const char *kCloudfoundrySystemId = "cloudfoundry.system.id";
+
+/**
+ * A guid describing the concrete instance of the event source.
+ * <p>
+ * CloudFoundry defines the @code instance_id @endcode in the <a
+ * href="https://github.com/cloudfoundry/loggregator-api#v2-envelope">Loggregator v2 envelope</a>.
+ * It is used for logs and metrics emitted by CloudFoundry. It is
+ * supposed to contain the vm id for CloudFoundry components.
+ * <p>
+ * When system components are instrumented, values from the
+ * <a href="https://bosh.io/docs/jobs/#properties-spec">Bosh spec</a>
+ * should be used. The @code system.instance.id @endcode should be set to @code spec.id @endcode.
+ */
+static constexpr const char *kCloudfoundrySystemInstanceId = "cloudfoundry.system.instance.id";
+
+}  // namespace cloudfoundry
+}  // namespace semconv
+OPENTELEMETRY_END_NAMESPACE

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

@@ -28,12 +28,12 @@ namespace container
 static constexpr const char *kContainerCommand = "container.command";
 
 /**
- * All the command arguments (including the command/executable itself) run by the container. [2]
+ * All the command arguments (including the command/executable itself) run by the container.
  */
 static constexpr const char *kContainerCommandArgs = "container.command_args";
 
 /**
- * The full command run by the container as a single string representing the full command. [2]
+ * The full command run by the container as a single string representing the full command.
  */
 static constexpr const char *kContainerCommandLine = "container.command_line";
 
@@ -46,9 +46,25 @@ static constexpr const char *kContainerCommandLine = "container.command_line";
 OPENTELEMETRY_DEPRECATED
 static constexpr const char *kContainerCpuState = "container.cpu.state";
 
+/**
+ * The name of the CSI (<a href="https://github.com/container-storage-interface/spec">Container
+ * Storage Interface</a>) plugin used by the volume. <p> This can sometimes be referred to as a
+ * "driver" in CSI implementations. This should represent the @code name @endcode field of the
+ * GetPluginInfo RPC.
+ */
+static constexpr const char *kContainerCsiPluginName = "container.csi.plugin.name";
+
+/**
+ * The unique volume ID returned by the CSI (<a
+ * href="https://github.com/container-storage-interface/spec">Container Storage Interface</a>)
+ * plugin. <p> This can sometimes be referred to as a "volume handle" in CSI implementations. This
+ * should represent the @code Volume.volume_id @endcode field in CSI spec.
+ */
+static constexpr const char *kContainerCsiVolumeId = "container.csi.volume.id";
+
 /**
  * Container ID. Usually a UUID, as for example used to <a
- * href="https://docs.docker.com/engine/reference/run/#container-identification">identify Docker
+ * href="https://docs.docker.com/engine/containers/run/#container-identification">identify Docker
  * containers</a>. The UUID might be abbreviated.
  */
 static constexpr const char *kContainerId = "container.id";

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

@@ -59,6 +59,49 @@ CreateAsyncDoubleMetricContainerCpuTime(metrics::Meter *meter)
                                               unitMetricContainerCpuTime);
 }
 
+/**
+ * Container's CPU usage, measured in cpus. Range from 0 to the number of allocatable CPUs
+ * <p>
+ * CPU usage of the specific container on all available CPU cores, averaged over the sample window
+ * <p>
+ * gauge
+ */
+static constexpr const char *kMetricContainerCpuUsage = "metric.container.cpu.usage";
+static constexpr const char *descrMetricContainerCpuUsage =
+    "Container's CPU usage, measured in cpus. Range from 0 to the number of allocatable CPUs";
+static constexpr const char *unitMetricContainerCpuUsage = "{cpu}";
+
+#if OPENTELEMETRY_ABI_VERSION_NO >= 2
+
+static inline nostd::unique_ptr<metrics::Gauge<int64_t>> CreateSyncInt64MetricContainerCpuUsage(
+    metrics::Meter *meter)
+{
+  return meter->CreateInt64Gauge(kMetricContainerCpuUsage, descrMetricContainerCpuUsage,
+                                 unitMetricContainerCpuUsage);
+}
+
+static inline nostd::unique_ptr<metrics::Gauge<double>> CreateSyncDoubleMetricContainerCpuUsage(
+    metrics::Meter *meter)
+{
+  return meter->CreateDoubleGauge(kMetricContainerCpuUsage, descrMetricContainerCpuUsage,
+                                  unitMetricContainerCpuUsage);
+}
+#endif /* OPENTELEMETRY_ABI_VERSION_NO */
+
+static inline nostd::shared_ptr<metrics::ObservableInstrument>
+CreateAsyncInt64MetricContainerCpuUsage(metrics::Meter *meter)
+{
+  return meter->CreateInt64ObservableGauge(kMetricContainerCpuUsage, descrMetricContainerCpuUsage,
+                                           unitMetricContainerCpuUsage);
+}
+
+static inline nostd::shared_ptr<metrics::ObservableInstrument>
+CreateAsyncDoubleMetricContainerCpuUsage(metrics::Meter *meter)
+{
+  return meter->CreateDoubleObservableGauge(kMetricContainerCpuUsage, descrMetricContainerCpuUsage,
+                                            unitMetricContainerCpuUsage);
+}
+
 /**
  * Disk bytes for the container.
  * <p>