build(deps): update all minor level dependencies to 0.28.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
opentelemetry	dependencies	minor	0.27.0 -> 0.28.0
opentelemetry-otlp (source)	dependencies	minor	0.27.0 -> 0.28.0
opentelemetry_sdk	dependencies	minor	0.27.0 -> 0.28.0

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Release Notes

open-telemetry/opentelemetry-rust (opentelemetry)

v0.28.0: 0.28.0 Release

Compare Source

See changelog for individual crates to know the exact set of changes. All crates in this repo follows same version (0.28.0 for this release).

This release also upgrades

• Logs API to stable
• Logs-SDK, Logs OTLP exporter, Logs-Appender-Tracing to RC
• Metrics-API to stable
• Metrics-SDK, Metrics OTLP exporter to RC.

This release introduces several breaking changes as we progress toward a stable version for logs and metrics. We recommend reviewing the Migration Guide along with the changelogs to ensure a smooth upgrade.

open-telemetry/opentelemetry-rust (opentelemetry-otlp)

v0.28.0

Compare Source

Released 2025-Feb-10

• Update opentelemetry dependency version to 0.28.
• Update opentelemetry_sdk dependency version to 0.28.
• Update opentelemetry-http dependency version to 0.28.
• Update opentelemetry-proto dependency version to 0.28.
• Bump msrv to 1.75.0.
• Feature flag "populate-logs-event-name" is removed as no longer relevant.
  LogRecord's event_name() is now automatically populated on the newly added
  "event_name" field in LogRecord proto definition.
• Remove "grpc-tonic" feature from default, and instead add "http-proto" and
  "reqwest-blocking-client" features as default, to align with the
  specification.
  2516
• Remove unnecessarily public trait opentelemetry_otlp::metrics::MetricsClient
  and MetricExporter::new(..) method. Use
  MetricExporter::builder()...build() to obtain MetricExporter.
• The HTTP clients (reqwest, reqwest-blocking, hyper) now support the
  export timeout interval configured in below order
  • Signal specific env variable OTEL_EXPORTER_OTLP_TRACES_TIMEOUT,
    OTEL_EXPORTER_OTLP_LOGS_TIMEOUT or OTEL_EXPORTER_OTLP_TIMEOUT.
  • OTEL_EXPORTER_OTLP_TIMEOUT env variable.
  • with_http().with_timeout() API method of
    LogExporterBuilder and SpanExporterBuilder and MetricsExporterBuilder.
  • The default interval of 10 seconds is used if none is configured.

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Configuration

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path Cargo.toml --package [email protected] --precise 0.28.0
    Updating crates.io index
error: failed to select a version for the requirement `opentelemetry = "^0.27.0"`
candidate versions found which didn't match: 0.28.0
location searched: crates.io index
required by package `tracing-opentelemetry v0.28.0`
    ... which satisfies dependency `tracing-opentelemetry = "^0.28.0"` (locked to 0.28.0) of package `policy-server v1.21.1 (/tmp/renovate/repos/github/kubewarden/policy-server)`