Part of https://github.com/open-telemetry/opentelemetry-go/issues/7800
This adds Enabled checks to the generated semconv metric instruments. I
also opted to regenerate the 1.40.0 conventions given this is not a
behavioral change.
While implementing it, I did get the sense that this _should_ be
redundant. Callers should be checking Enabled before making these calls
because they should avoid building attribute sets. But it does still
make sense to have this as a fallback for cases where callers haven't
done that.
---------
Co-authored-by: Robert Pająk <pellared@hotmail.com>
Fix `ErrorType` detection to work through wrapped error chains.
`errorType` previously only checked whether the top-level error value
implemented `ErrorType() string`. In common Go usage, errors are often
wrapped, so this could miss `ErrorType` implementations behind wrappers.
This PR addresses issue #7987 (issue (1)): generated semconv metric
helpers should not risk mutating caller-provided `attrs` backing arrays
when required attributes are appended.
Update the generator logic to merge required-attribute using capacity
clamping before append:
```
append(attrs[:len(attrs):len(attrs)], requiredAttrs...)
```
This guarantees append allocates a new backing array for the merged
slice instead of writing into caller memory when there are attributes
appended. It makes not allocations in the case attributes are not
appended.
This is related to issue #7938.
### The Bug
Semconv code generator Jinja2 template (instrument.j2) had an early
return optimization that skipped required attributes when no extra
optional attributes were passed.
The root cause seemed to be two macros in
semconv/templates/registry/go/instrument.j2:
- add_method_with_optional (for counters/updowncounters)
- record_method_with_optional (for histograms/gauges)
Both had `if len(attrs) == 0 { m.Inst.Add(ctx, incr); return }`, which
bypassed required attributes entirely.
### The Fix
I added a conditional check to verify when required attributes exist
`(req_attr | length > 0)`, the early return now passes them via
metric.WithAttributes(...). When there are no required attributes, the
original fast path is preserved.
I also regenerated the semconv `v1.39.0`, but if thats not desired due
to existing clients, let me know. It is my first time contributing here
and any feedback is appreciated!
---------
Co-authored-by: Robert Pająk <pellared@hotmail.com>
The template was updated in #7442 but the code was not regenerated.
Also, fix the comment to not include the unneeded newline that is
failing lint checks.
Allow instrumentation to provide domain-specific error type values (i.e.
HTTP or gRPC status codes) for the "error.type" semantic attribute. This
is accomplished by passing an error value that implements the
`interface{ ErrorType string }` interface.
---------
Co-authored-by: Robert Pająk <pellared@hotmail.com>
Avoid allocating instrument creation option if possible. If a user does
not provide any options, use a static, read-only, file-level defined
option slice. Otherwise, append to the user allocated slice the
description and unit options.
This PR contains the following updates:
| Package | Change | Age | Confidence |
|---|---|---|---|
| [mvdan.cc/gofumpt](https://redirect.github.com/mvdan/gofumpt) |
`v0.8.0` -> `v0.9.0` |
[](https://docs.renovatebot.com/merge-confidence/)
|
[](https://docs.renovatebot.com/merge-confidence/)
|
---
> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.
---
### Release Notes
<details>
<summary>mvdan/gofumpt (mvdan.cc/gofumpt)</summary>
###
[`v0.9.0`](https://redirect.github.com/mvdan/gofumpt/blob/HEAD/CHANGELOG.md#v090---2025-09-02)
[Compare
Source](https://redirect.github.com/mvdan/gofumpt/compare/v0.8.0...v0.9.0)
This release is based on Go 1.25's gofmt, and requires Go 1.24 or later.
A new rule is introduced to "clothe" naked returns for the sake of
clarity.
While there is nothing wrong with naming results in function signatures,
using lone `return` statements can be confusing to the reader.
Go 1.25's `ignore` directives in `go.mod` files are now obeyed;
any directories within the module matching any of the patterns
are now omitted when walking directories, such as with `gofumpt -w .`.
Module information is now loaded via Go's [`x/mod/modfile`
package](https://pkg.go.dev/golang.org/x/mod/modfile)
rather than executing `go mod edit -json`, which is way faster.
This should result in moderate speed-ups when formatting many
directories.
</details>
---
### Configuration
📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).
🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.
♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.
🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.
---
- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box
---
This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/open-telemetry/opentelemetry-go).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MS45MS4xIiwidXBkYXRlZEluVmVyIjoiNDEuOTEuMSIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiU2tpcCBDaGFuZ2Vsb2ciLCJkZXBlbmRlbmNpZXMiXX0=-->
---------
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: dmathieu <damien.mathieu@elastic.co>
The current design of the packages is for ergonomics, and it works well
at this. However, it is not the most performant. When a user passes a
slice of attributes it will use
[`metric.WithAttributes`](https://github.com/open-telemetry/opentelemetry-go/blob/cf787f3e3ad0093985b0834eaf63ceb679705545/metric/instrument.go#L372-L376):
```go
func WithAttributes(attributes ...attribute.KeyValue) MeasurementOption {
cp := make([]attribute.KeyValue, len(attributes))
copy(cp, attributes)
return attrOpt{set: attribute.NewSet(cp...)}
}
```
This will copy the passed attributes and then pass that copy to
`attribute.NewSet` which adds its own allocation.
If a user is performance conscious and already have a set, allow them to
pass it directly and reduce the required allocations for the measurement
call.
## Alternatives Considered
### Why not allow users to just use `Inst()` method?
With the current design a user can still just call:
```go
counter.Inst().Add(ctx, val, metric.WithAttributeSet(set))
```
However, the option slice (in this case `[]metric.AddOption`) is
allocated on the call. Meaning a user will also need to recreate the
pooling that our semconv generated packages already handle.
Providing the `*Set` methods is convenient, but it also helps the
application performance as one larger pool will be less strain on the GC
than many smaller ones.
### Why not just call `WithAttributeSet` in the existing methods?
Instead of appending a `WithAttributes` option internal to all the
measurement methods, we could also just create a `Set` and pass that
with `WithAttributeSet`. This will avoid the additional slice copy that
`WithAttributes` does on top of calling `attribute.NewSet`.
However, this copy that `WithAttributes` does is important as calling
`attribute.NewSet` will sort the original slice. Bypassing that will
mean all the passed attribute slices will be modified when used.
This is not great as it is likely going to be unexpected behavior by the
user, and is the reason we copy the slice in `WithAttributes` in the
first place.
### Why not just copy user attributes to an amortized slice pool to
create a new `attribute.Set`?
The additional creation of an `[]attribute.KeyValue` that user
attributes are copied to in order to prevent modification can be
amortized with a pool. For example, #7249. There shouldn't be any
difference than between calling a `*Set` method introduced here vs the
non-`Set` method.
This is true, and motivates this type of change. However, also providing
these additional methods allows the user additional performance gains if
the set is used for more than one measurement. For example:
```go
set := attributes.NewSet(attrs)
counter1.AddSet(ctx, 1, set)
counter2.AddSet(ctx, 2, set) // No additional set is created here.
```
Without these methods:
```go
counter1.Add(ctx, 1, attrs...) // A set is created for attrs
counter2.Add(ctx, 2, attrs...) // Another set is created for attrs
```
Each `attribute.Set` created will require an allocation (i.e. the
internal `any` field needs to be allocated to the heap). Meaning without
these methods a user will still not be able to write the most performant
code.
The attribute pool approach has merit, and should be pursued. However,
it does not invalidate the value of these changes.
Resolve#7030
This generation fixes the following:
- The `semconv/weaver.yaml` file is moved to the
`semconv/templates/registry/go` to [fix the
generation](https://github.com/open-telemetry/opentelemetry-go/issues/7030#issuecomment-3074916061).
- Deprecated enum `var`s are no longer generate.
- The deprecation of the previous `OSTypeZOS` (`z_os`) conflicts with
the replacement (`zos`).
- This matches all other generations where deprecated types are not
generated and the migration docs identify users need to upgrade when
upgrading packages.
- Fix metric description rendering to handle multi-line metric
descriptions.
- Fix filter of deprecated metrics in weaver configuration (see
https://github.com/open-telemetry/weaver/issues/847).
The release notes for v1.35.0 are included as we do not plan to add a
package for that release and it includes breaking changes being released
here (i.e. `az.namespace` and `az.service_request_id`)
## [`v1.36.0` semantic convention release
notes](https://github.com/open-telemetry/semantic-conventions/releases/tag/v1.36.0)
<div data-pjax="true" data-test-selector="body-content"
data-view-component="true" class="markdown-body my-3"><h3>🚩 Deprecations
🚩</h3>
<ul>
<li><code>os</code>: Adds the 'deprecated:' tag/attribute to the
<code>z_os</code> enum value of <code>os.type</code>. This value was
recently deprecated in v1.35.0. (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2479"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/2479/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2479</a>)</li>
</ul>
<h3>💡 Enhancements 💡</h3>
<ul>
<li><code>otel</code>: Replaces <code>otel.sdk.span.ended</code> with
<code>otel.sdk.span.started</code> and allow differentiation based on
the parent span origin (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2431"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/2431/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2431</a>)</li>
<li><code>db</code>: Add database context propagation via <code>SET
CONTEXT_INFO</code> for SQL Server (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2162"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/2162/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2162</a>)</li>
<li><code>entities</code>: Adds support for Entity registry and Entity
stabilization policies. (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2246"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/2246/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2246</a>)</li>
</ul>
<h3>🧰 Bug fixes 🧰</h3>
<ul>
<li><code>cloud</code>: Exclude deprecated Azure members from code
generation on the <code>cloud.platform</code> attribute (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2477"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/2477/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2477</a>, <a
href="https://github.com/open-telemetry/semantic-conventions/issues/2455"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/2455/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2455</a>)</li>
</ul>
## [`v1.35.0` semantic convention release
notes](https://github.com/open-telemetry/semantic-conventions/releases/tag/v1.35.0)
<div data-pjax="true" data-test-selector="body-content"
data-view-component="true" class="markdown-body my-3"><h3>🛑 Breaking
changes 🛑</h3>
<ul>
<li>
<p><code>azure</code>: Align azure events, attributes, and enum members
with general naming guidelines. (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/608"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/608/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#608</a>, <a
href="https://github.com/open-telemetry/semantic-conventions/issues/1708"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/1708/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#1708</a>, <a
href="https://github.com/open-telemetry/semantic-conventions/issues/1698"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/1698/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#1698</a>)</p>
<ul>
<li>Renamed attributes:
<ul>
<li><code>az.service_request_id</code> to
<code>azure.service.request.id</code></li>
<li><code>az.namespace</code> to
<code>azure.resource_provider.namespace</code></li>
</ul>
</li>
<li>Renamed events:
<ul>
<li><code>az.resource.log</code> to <code>azure.resource.log</code></li>
</ul>
</li>
<li>Renamed enum members:
<ul>
<li><code>az.ai.inference</code> to <code>azure.ai.inference</code> (on
<code>gen_ai.system</code>)</li>
<li><code>az.ai.openai</code> to <code>azure.ai.openai</code> (on
<code>gen_ai.system</code>)</li>
<li><code>azure_aks</code> to <code>azure.aks</code> (on
<code>cloud.platform</code>)</li>
<li><code>azure_app_service</code> to <code>azure.app_service</code> (on
<code>cloud.platform</code>)</li>
<li><code>azure_container_apps</code> to
<code>azure.container_apps</code> (on <code>cloud.platform</code>)</li>
<li><code>azure_container_instances</code> to
<code>azure.container_instances</code> (on
<code>cloud.platform</code>)</li>
<li><code>azure_functions</code> to <code>azure.functions</code> (on
<code>cloud.platform</code>)</li>
<li><code>azure_openshift</code> to <code>azure.open_shift</code> (on
<code>cloud.platform</code>)</li>
<li><code>azure_vm</code> to <code>azure.vm</code> (on
<code>cloud.platform</code>)</li>
</ul>
</li>
</ul>
</li>
<li>
<p><code>system</code>: Revert the change that moved
<code>system.cpu.*</code> to <code>cpu.*</code>. The 3 affected metrics
are back in <code>system.cpu.*</code>. (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/1873"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1873/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#1873</a>)</p>
</li>
<li>
<p><code>system</code>: Changes system.network.connections to
system.network.connection.count (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/1800"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1800/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#1800</a>)</p>
</li>
<li>
<p><code>k8s</code>: Change instrument type for .limit/.request
container metrics from gauge to updowncounter (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2354"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/2354/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2354</a>)</p>
</li>
</ul>
<h3>🚩 Deprecations 🚩</h3>
<ul>
<li><code>os</code>: Deprecate os.type='z_os' and replace with
os.type='zos' (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/1687"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1687/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#1687</a>)</li>
</ul>
<h3>🚀 New components 🚀</h3>
<ul>
<li><code>mainframe, zos</code>: Add initial semantic conventions for
mainframes (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/1687"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1687/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#1687</a>)</li>
</ul>
<h3>💡 Enhancements 💡</h3>
<ul>
<li>
<p><code>dotnet</code>: Define .NET-specific network spans for DNS
resolution, TLS handshake, and socket connections, along with HTTP-level
spans to (optionally) record relationships between HTTP requests and
connections.<br>
(<a
href="https://github.com/open-telemetry/semantic-conventions/issues/1192"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/1192/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#1192</a>)</p>
</li>
<li>
<p><code>k8s</code>: Add <code>k8s.node.allocatable.cpu</code>,
<code>k8s.node.allocatable.ephemeral_storage</code>,
<code>k8s.node.allocatable.memory</code>,
<code>k8s.node.allocatable.pods</code> metrics (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2243"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/2243/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2243</a>)</p>
</li>
<li>
<p><code>k8s</code>: Add k8s.container.restart.count metric (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2191"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/2191/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2191</a>)</p>
</li>
<li>
<p><code>k8s</code>: Add K8s container resource related metrics (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2074"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/2074/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2074</a>)</p>
</li>
<li>
<p><code>k8s</code>: Add k8s.container.ready metric (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2074"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/2074/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2074</a>)</p>
</li>
<li>
<p><code>k8s</code>: Add k8s.node.condition metric (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2077"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/2077/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2077</a>)</p>
</li>
<li>
<p><code>k8s</code>: Add k8s resource quota metrics (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2076"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/2076/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2076</a>)</p>
</li>
<li>
<p><code>events</code>: Update general event guidance to allow complex
attributes on events and use them instead of the body fields.<br>
(<a
href="https://github.com/open-telemetry/semantic-conventions/issues/1651"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1651/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#1651</a>, <a
href="https://github.com/open-telemetry/semantic-conventions/issues/1669"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1669/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#1669</a>)</p>
</li>
<li>
<p><code>k8s</code>: Add k8s.container.status.state and
k8s.container.status.reason metrics (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/1672"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/1672/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#1672</a>)</p>
</li>
<li>
<p><code>feature_flags</code>: Mark feature flag semantic convention as
release candidate. (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2277"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/2277/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2277</a>)</p>
</li>
<li>
<p><code>k8s</code>: Add new resource attributes for
<code>k8s.hpa</code> to capture the <code>scaleTargetRef</code> fields
(<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2008"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/2008/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2008</a>)<br>
Adds below attributes to the <code>k8s.hpa</code> resource:</p>
<ul>
<li><code>k8s.hpa.scaletargetref.kind</code></li>
<li><code>k8s.hpa.scaletargetref.name</code></li>
<li><code>k8s.hpa.scaletargetref.api_version</code></li>
</ul>
</li>
<li>
<p><code>k8s</code>: Adds metrics and attributes to track k8s HPA's
metric target values for CPU resources. (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2182"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/2182/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2182</a>)<br>
Below metrics are introduced to provide insight into HPA scaling
configuration for CPU.</p>
<ul>
<li><code>k8s.hpa.metric.target.cpu.value</code></li>
<li><code>k8s.hpa.metric.target.cpu.average_value</code></li>
<li><code>k8s.hpa.metric.target.cpu.average_utilization</code></li>
</ul>
</li>
<li>
<p><code>k8s</code>: Explains the rationale behind the Kubernetes
resource naming convention. (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2245"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/2245/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2245</a>)</p>
</li>
<li>
<p><code>all</code>: Adds modelling guide for resource and entity. (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2246"
data-hovercard-type="issue"
data-hovercard-url="/open-telemetry/semantic-conventions/issues/2246/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2246</a>)</p>
</li>
<li>
<p><code>service</code>: Adds stability policies for Entity groups. (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2378"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/2378/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2378</a>)<br>
Entity groups now require <code>role</code> to be filled for
attributes.</p>
</li>
<li>
<p><code>otel</code>: Specifies component.type values for Zipkin and
Prometheus exporters (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2229"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/2229/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2229</a>)</p>
</li>
</ul>
<h3>🧰 Bug fixes 🧰</h3>
<ul>
<li><code>otel</code>: Removes <code>otel.scope</code> entity. (<a
href="https://github.com/open-telemetry/semantic-conventions/issues/2310"
data-hovercard-type="pull_request"
data-hovercard-url="/open-telemetry/semantic-conventions/pull/2310/hovercard"
aria-keyshortcuts="Alt+ArrowUp">#2310</a>)</li>
</ul>
(this PR is a suggestion, feel free to close if it doesn't align with
the vision for this repo)
Moves jinja templates for semantic conventions from the root of
`semconv/` into `semconv/templates/registry/go/`, making them easier to
consume. While this wasn't impeding development in `opentelemetry-go` it
makes it easier to consume the templates from other packages via:
```bash
weaver registry generate --templates https://github.com/open-telemetry/opentelemetry-go.git[semconv/templates] go .
```
which was previously impossible. Specific use-case would be using
[weaver](https://github.com/open-telemetry/weaver) to maintain private
registry of semantic conventions for companies/projects in which case
it's more convenient to be able to rely on the upstream opentelemetry-go
templates as opposed to having to copy them over.
Tested by running:
```bash
TAG='v1.34.0' make semconv-generate
```
which results into empty diff.
## Open questions
Does the changelog deserve an entry for this even without changes to the
API?
Co-authored-by: Robert Pająk <pellared@hotmail.com>
Robert Pająk
David Ashpole
Saharsh Tibrewala
Tyler Yahn
renovate[bot]
Matthieu MOREL
Victor
Damien Mathieu
Christos Markou
Oleksandr Redko
Mikhail Mazurskiy
Matouš Dzivjak
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