Generate v1.31.0 semconv (#6479)

- Generate `semconv/v1.31.0`
- Stop generating deprecated metric semconv similar to all other
generation
- Fix acronyms:
  - `ReplicationController`
  - `ResourceQuota`

## [`v1.31.0` semantic convention release
notes](https://github.com/open-telemetry/semantic-conventions/releases/tag/v1.31.0):

<h3>🛑 Breaking changes 🛑</h3>
<ul>
<li>
<p><code>code</code>: <code>code.function.name</code> value should
contain the fully qualified function name, <code>code.namespace</code>
is now deprecated (<a
href="open-telemetry/semantic-conventions#1677"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1677/hovercard">#1677</a>)</p>
</li>
<li>
<p><code>gen-ai</code>: Introduce <code>gen_ai.output.type</code>and
deprecate <code>gen_ai.openai.request.response_format</code> (<a
href="open-telemetry/semantic-conventions#1757"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/1757/hovercard">#1757</a>)</p>
</li>
<li>
<p><code>mobile</code>: Rework <code>device.app.lifecycle</code> mobile
event. (<a
href="open-telemetry/semantic-conventions#1880"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/1880/hovercard">#1880</a>)<br>
The <code>device.app.lifecycle</code> event has been reworked to use
attributes instead<br>
of event body fields. The <code>ios.app.state</code> and
<code>android.app.state</code> attributes<br>
have been reintroduced to the attribute registry.</p>
</li>
<li>
<p><code>system</code>: Move CPU-related system.cpu.* metrics to CPU
namespace (<a
href="open-telemetry/semantic-conventions#1873"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1873/hovercard">#1873</a>)</p>
</li>
<li>
<p><code>k8s</code>: Change k8s.replication_controller metrics to
k8s.replicationcontroller (<a
href="open-telemetry/semantic-conventions#1848"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/1848/hovercard">#1848</a>)</p>
</li>
<li>
<p><code>db</code>: Rename <code>db.system</code> to
<code>db.system.name</code> in database metrics, and update the values
to be consistent with database spans. (<a
href="open-telemetry/semantic-conventions#1581"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1581/hovercard">#1581</a>)</p>
</li>
<li>
<p><code>session</code>: Move <code>session.id</code> and
<code>session.previous_id</code> from body fields to event attributes,
and yamlize <code>session.start</code> and <code>session.end</code>
events. (<a
href="open-telemetry/semantic-conventions#1845"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/1845/hovercard">#1845</a>)<br>
As part of the ongoing migration of event fields from LogRecord body to
extended/complex attributes, the <code>session.start</code> and
<code>session.end</code> events have been redefined.</p>
</li>
</ul>
<h3>💡 Enhancements 💡</h3>
<ul>
<li>
<p><code>code</code>: Mark <code>code.*</code> semantic conventions as
release candidate (<a
href="open-telemetry/semantic-conventions#1377"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1377/hovercard">#1377</a>)</p>
</li>
<li>
<p><code>gen-ai</code>: Added AI Agent Semantic Convention (<a
href="open-telemetry/semantic-conventions#1732"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1732/hovercard">#1732</a>,
<a
href="open-telemetry/semantic-conventions#1739"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/1739/hovercard">#1739</a>)</p>
</li>
<li>
<p><code>db</code>: Add database-specific notes on db.operation.name and
db.collection.name for Cassandra, Cosmos DB, HBase, MongoDB, and Redis,
covering their batch/bulk terms and lack of cross-table queries. (<a
href="open-telemetry/semantic-conventions#1863"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/1863/hovercard">#1863</a>,
<a
href="open-telemetry/semantic-conventions#1573"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1573/hovercard">#1573</a>)</p>
</li>
<li>
<p><code>gen-ai</code>: Adds <code>gen_ai.request.choice.count</code>
span attribute (<a
href="open-telemetry/semantic-conventions#1888"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1888/hovercard">#1888</a>)<br>
Enables recording target number of completions to generate</p>
</li>
<li>
<p><code>enduser</code>: Undeprecate 'enduser.id' and introduce new
attribute <code>enduser.pseudo.id</code> (<a
href="open-telemetry/semantic-conventions#1104"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1104/hovercard">#1104</a>)<br>
The new attribute <code>enduser.pseudo.id</code> is intended to provide
a unique identifier of a pseudonymous enduser.</p>
</li>
<li>
<p><code>k8s</code>: Add <code>k8s.hpa</code>,
<code>k8s.resourcequota</code> and
<code>k8s.replicationcontroller</code> attributes and resources (<a
href="open-telemetry/semantic-conventions#1656"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1656/hovercard">#1656</a>)</p>
</li>
<li>
<p><code>k8s</code>: How to populate resource attributes based on
attributes, labels and transformation (<a
href="open-telemetry/semantic-conventions#236"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/236/hovercard">#236</a>)</p>
</li>
<li>
<p><code>process</code>: Adjust the semantic expectations for
<code>process.executable.name</code> (<a
href="open-telemetry/semantic-conventions#1736"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1736/hovercard">#1736</a>)</p>
</li>
<li>
<p><code>otel</code>: Adds SDK self-monitoring metrics for span
processing (<a
href="open-telemetry/semantic-conventions#1631"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/1631/hovercard">#1631</a>)</p>
</li>
<li>
<p><code>cicd</code>: Adds a new attribute
<code>cicd.pipeline.run.url.full</code> and corrects the attribute
description of <code>cicd.pipeline.task.run.url.full</code> (<a
href="open-telemetry/semantic-conventions#1796"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1796/hovercard">#1796</a>)</p>
</li>
<li>
<p><code>user-agent</code>: Add <code>user_agent.os.name</code> and
<code>user_agent.os.version</code> attributes (<a
href="open-telemetry/semantic-conventions#1433"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1433/hovercard">#1433</a>)</p>
</li>
</ul>
<h3>🧰 Bug fixes 🧰</h3>
<ul>
<li><code>process</code>: Fix units of
process.open_file_descriptor.count and process.context_switches (<a
href="open-telemetry/semantic-conventions#1662"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1662/hovercard">#1662</a>)</li>
</ul>

---------

Co-authored-by: Robert Pająk <pellared@hotmail.com>

Author: MrAlias

CHANGELOG.md

@@ -8,6 +8,12 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased]
 
+### Added
+
+- The `go.opentelemetry.io/otel/semconv/v1.31.0` package.
+  The package contains semantic conventions from the `v1.31.0` version of the OpenTelemetry Semantic Conventions.
+  See the [migration documentation](./semconv/v1.31.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.30.0`(#6479)
+
 ### Removed
 
 - Drop support for [Go 1.22]. (#6381, #6418)

semconv/metric.go.j2

@@ -7,7 +7,7 @@
 package semconv // import "go.opentelemetry.io/otel/semconv/{{params.tag}}"
 
 const (
-{%- for metric in ctx %}
+{%- for metric in ctx if not metric.deprecated %}
   {{ h.metric_keydoc(metric) | comment(indent=2) }}
   // Instrument: {{ metric.instrument }}
   // Unit: {{ metric.unit }}

semconv/v1.31.0/MIGRATION.md

@@ -0,0 +1,77 @@
+# Semantic Convention Changes
+
+The `go.opentelemetry.io/otel/semconv/v1.31.0` package should be a drop-in replacement for `go.opentelemetry.io/otel/semconv/v1.30.0` with the following exceptions.
+
+## Dropped deprecations
+
+The following declarations have been deprecated in the [OpenTelemetry Semantic Conventions].
+Refer to the respective documentation in that repository for deprecation instructions for each type.
+
+- `CodeNamespace`
+- `CodeNamespaceKey`
+- `DBClientConnectionsCreateTimeDescription`
+- `DBClientConnectionsCreateTimeName`
+- `DBClientConnectionsCreateTimeUnit`
+- `DBClientConnectionsIdleMaxDescription`
+- `DBClientConnectionsIdleMaxName`
+- `DBClientConnectionsIdleMaxUnit`
+- `DBClientConnectionsIdleMinDescription`
+- `DBClientConnectionsIdleMinName`
+- `DBClientConnectionsIdleMinUnit`
+- `DBClientConnectionsMaxDescription`
+- `DBClientConnectionsMaxName`
+- `DBClientConnectionsMaxUnit`
+- `DBClientConnectionsPendingRequestsDescription`
+- `DBClientConnectionsPendingRequestsName`
+- `DBClientConnectionsPendingRequestsUnit`
+- `DBClientConnectionsTimeoutsDescription`
+- `DBClientConnectionsTimeoutsName`
+- `DBClientConnectionsTimeoutsUnit`
+- `DBClientConnectionsUsageDescription`
+- `DBClientConnectionsUsageName`
+- `DBClientConnectionsUsageUnit`
+- `DBClientConnectionsUseTimeDescription`
+- `DBClientConnectionsUseTimeName`
+- `DBClientConnectionsUseTimeUnit`
+- `DBClientConnectionsWaitTimeDescription`
+- `DBClientConnectionsWaitTimeName`
+- `DBClientConnectionsWaitTimeUnit`
+- `DBClientCosmosDBActiveInstanceCountDescription`
+- `DBClientCosmosDBActiveInstanceCountName`
+- `DBClientCosmosDBActiveInstanceCountUnit`
+- `DBClientCosmosDBOperationRequestChargeDescription`
+- `DBClientCosmosDBOperationRequestChargeName`
+- `DBClientCosmosDBOperationRequestChargeUnit`
+- `GenAIOpenaiRequestResponseFormatJSONObject`
+- `GenAIOpenaiRequestResponseFormatJSONSchema`
+- `GenAIOpenaiRequestResponseFormatKey`
+- `GenAIOpenaiRequestResponseFormatText`
+- `MessagingClientPublishedMessagesDescription`
+- `MessagingClientPublishedMessagesName`
+- `MessagingClientPublishedMessagesUnit`
+- `MessagingProcessMessagesDescription`
+- `MessagingProcessMessagesName`
+- `MessagingProcessMessagesUnit`
+- `MessagingPublishDurationDescription`
+- `MessagingPublishDurationName`
+- `MessagingPublishDurationUnit`
+- `MessagingPublishMessagesDescription`
+- `MessagingPublishMessagesName`
+- `MessagingPublishMessagesUnit`
+- `MessagingReceiveDurationDescription`
+- `MessagingReceiveDurationName`
+- `MessagingReceiveDurationUnit`
+- `MessagingReceiveMessagesDescription`
+- `MessagingReceiveMessagesName`
+- `MessagingReceiveMessagesUnit`
+- `SystemCPUFrequencyDescription`
+- `SystemCPUFrequencyName`
+- `SystemCPUFrequencyUnit`
+- `SystemCPUTimeDescription`
+- `SystemCPUTimeName`
+- `SystemCPUTimeUnit`
+- `SystemCPUUtilizationDescription`
+- `SystemCPUUtilizationName`
+- `SystemCPUUtilizationUnit`
+
+[OpenTelemetry Semantic Conventions]: https://github.com/open-telemetry/semantic-conventions

semconv/v1.31.0/README.md

@@ -0,0 +1,3 @@
+# Semconv v1.31.0
+
+[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/semconv/v1.31.0)](https://pkg.go.dev/go.opentelemetry.io/otel/semconv/v1.31.0)