Bump go.opentelemetry.io/otel from 1.28.0 to 1.29.0

[dependabot]

Bumps go.opentelemetry.io/otel from 1.28.0 to 1.29.0.

Changelog

Sourced from go.opentelemetry.io/otel's changelog.

[1.29.0/0.51.0/0.5.0] 2024-08-23

This release is the last to support [Go 1.21]. The next release will require at least [Go 1.22].

Added

• Add MacOS ARM64 platform to the compatibility testing suite. (#5577)
• Add InstrumentationScope field to SpanStub in go.opentelemetry.io/otel/sdk/trace/tracetest, as a replacement for the deprecated InstrumentationLibrary. (#5627)
• Make the initial release of go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc. This new module contains an OTLP exporter that transmits log telemetry using gRPC. This module is unstable and breaking changes may be introduced. See our versioning policy for more information about these stability guarantees. (#5629)
• Add Walk function to TraceState in go.opentelemetry.io/otel/trace to iterate all the key-value pairs. (#5651)
• Bridge the trace state in go.opentelemetry.io/otel/bridge/opencensus. (#5651)
• Zero value of SimpleProcessor in go.opentelemetry.io/otel/sdk/log no longer panics. (#5665)
• The FilterProcessor interface type is added in go.opentelemetry.io/otel/sdk/log/internal/x. This is an optional and experimental interface that log Processors can implement to instruct the Logger if a Record will be processed or not. It replaces the existing Enabled method that is removed from the Processor interface itself. It does not fall within the scope of the OpenTelemetry Go versioning and stability policy and it may be changed in backwards incompatible ways or removed in feature releases. (#5692)
• Support [Go 1.23]. (#5720)

Changed

• NewMemberRaw, NewKeyProperty and NewKeyValuePropertyRaw in go.opentelemetry.io/otel/baggage allow UTF-8 string in key. (#5132)
• Processor.OnEmit in go.opentelemetry.io/otel/sdk/log now accepts a pointer to Record instead of a value so that the record modifications done in a processor are propagated to subsequent registered processors. (#5636)
• SimpleProcessor.Enabled in go.opentelemetry.io/otel/sdk/log now returns false if the exporter is nil. (#5665)
• Update the concurrency requirements of Exporter in go.opentelemetry.io/otel/sdk/log. (#5666)
• SimpleProcessor in go.opentelemetry.io/otel/sdk/log synchronizes OnEmit calls. (#5666)
• The Processor interface in go.opentelemetry.io/otel/sdk/log no longer includes the Enabled method. See the FilterProcessor interface type added in go.opentelemetry.io/otel/sdk/log/internal/x to continue providing this functionality. (#5692)
• The SimpleProcessor type in go.opentelemetry.io/otel/sdk/log is no longer comparable. (#5693)
• The BatchProcessor type in go.opentelemetry.io/otel/sdk/log is no longer comparable. (#5693)

Fixed

• Correct comments for the priority of the WithEndpoint and WithEndpointURL options and their corresponding environment variables in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#5584)
• Pass the underlying error rather than a generic retry-able failure in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp, go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp and go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#5541)
• Correct the Tracer, Meter, and Logger names used in go.opentelemetry.io/otel/example/dice. (#5612)
• Correct the Tracer names used in go.opentelemetry.io/otel/example/namedtracer. (#5612)
• Correct the Tracer name used in go.opentelemetry.io/otel/example/opencensus. (#5612)
• Correct the Tracer and Meter names used in go.opentelemetry.io/otel/example/otel-collector. (#5612)
• Correct the Tracer names used in go.opentelemetry.io/otel/example/passthrough. (#5612)
• Correct the Meter name used in go.opentelemetry.io/otel/example/prometheus. (#5612)
• Correct the Tracer names used in go.opentelemetry.io/otel/example/zipkin. (#5612)
• Correct comments for the priority of the WithEndpoint and WithEndpointURL options and their corresponding environment variables in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc and go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#5641)
• Correct comments for the priority of the WithEndpoint and WithEndpointURL options and their corresponding environment variables in go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp. (#5650)
• Stop percent encoding header environment variables in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc, go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp, go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc and go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp (#5705)
• Remove invalid environment variable header keys in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc, go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp, go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc and go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp (#5705)

... (truncated)

Commits

• 6b1d94f Release v1.29.0/v0.51.0/v0.5.0 (#5732)
• 2a54df7 fix(deps): update module github.com/golangci/golangci-lint to v1.60.3 (#5730)
• 4875735 fix(deps): update module github.com/golangci/golangci-lint to v1.60.2 (#5711)
• 30fc407 fix(deps): update golang.org/x/exp digest to 9b4947d (#5729)
• 9402143 fix(deps): update golang.org/x/exp digest to 778ce7b (#5728)
• bc48d69 chore(deps): update google.golang.org/genproto/googleapis/rpc digest to fc7c0...
• fe02ce7 chore(deps): update google.golang.org/genproto/googleapis/api digest to fc7c0...
• 002c0a4 Move log.Processor.Enabled to independent FilterProcessor interfaced type...
• fe6c67e OpenCensus bridge to support TraceState (#5651)
• 83ae9bd Bugfix: OTLP exporters should not percent decode the key when parsing HEADERS...
• Additional commits viewable in compare view

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[pr-commenter]

Regression Detector

Regression Detector Results

Run ID: d459a596-6994-4d8c-92d2-610d3d21723e Metrics dashboard Target profiles

Baseline: f15628d
Comparison: 5a78419

Performance changes are noted in the perf column of each table:

• ✅ = significantly better comparison variant performance
• ❌ = significantly worse comparison variant performance
• ➖ = no significant change in performance

No significant changes in experiment optimization goals

Confidence level: 90.00%
Effect size tolerance: |Δ mean %| ≥ 5.00%

There were no significant changes in experiment optimization goals at this confidence level and effect size tolerance.

Fine details of change detection per experiment

perf	experiment	goal	Δ mean %	Δ mean % CI	trials	links
➖	uds_dogstatsd_to_api_cpu	% cpu utilization	+3.66	[+2.91, +4.42]	1	Logs
➖	pycheck_lots_of_tags	% cpu utilization	+0.74	[-1.79, +3.27]	1	Logs
➖	otel_to_otel_logs	ingress throughput	+0.46	[-0.35, +1.27]	1	Logs
➖	idle	memory utilization	+0.42	[+0.38, +0.46]	1	Logs
➖	basic_py_check	% cpu utilization	+0.15	[-2.53, +2.83]	1	Logs
➖	uds_dogstatsd_to_api	ingress throughput	+0.00	[-0.08, +0.09]	1	Logs
➖	tcp_dd_logs_filter_exclude	ingress throughput	-0.00	[-0.01, +0.01]	1	Logs
➖	file_tree	memory utilization	-0.03	[-0.12, +0.05]	1	Logs
➖	tcp_syslog_to_blackhole	ingress throughput	-0.48	[-0.54, -0.42]	1	Logs

Bounds Checks

perf	experiment	bounds_check_name	replicates_passed
✅	idle	memory_usage	10/10

Explanation

A regression test is an A/B test of target performance in a repeatable rig, where "performance" is measured as "comparison variant minus baseline variant" for an optimization goal (e.g., ingress throughput). Due to intrinsic variability in measuring that goal, we can only estimate its mean value for each experiment; we report uncertainty in that value as a 90.00% confidence interval denoted "Δ mean % CI".

For each experiment, we decide whether a change in performance is a "regression" -- a change worth investigating further -- if all of the following criteria are true:

1. Its estimated |Δ mean %| ≥ 5.00%, indicating the change is big enough to merit a closer look.

2. Its 90.00% confidence interval "Δ mean % CI" does not contain zero, indicating that if our statistical model is accurate, there is at least a 90.00% chance there is a difference in performance between baseline and comparison variants.

3. Its configuration does not mark it "erratic".