[chore]: Upgrade otelcollector to v0.129.0

[gracewehner]

This PR upgrades the otelcollector to the latest version available for the opentelemetry-collector and opentelemetry-operator.

It was automatically generated by the GitHub Actions workflow.

The summary of the OSS changelog is below:

Prometheusreceiver Changes

v0.127.0 to v0.129.0

Generated on: 2025-07-07 20:14:08

---

v0.129.0

• [FEATURE] prometheusreceiver: Promote the receiver.prometheusreceiver.RemoveLegacyResourceAttributes featuregate to stable (#40572) It has been beta since v0.126.0
• [BUG FIX] prometheusreceiver: Fix invalid metric name validation error in scrape start from target allocator. (#35459, #40788) Prometheus made setting metric_name_validation_scheme, metric_name_escaping_scheme mandatory mandatory, use sane defaults.

Summary

Category	Count
Breaking Changes	0
Features	1
Bug Fixes	1
Other Changes	0
Total	2

Target-allocator Changes

v0.127.0 to v0.129.1

Generated on: 2025-07-07 20:14:21

---

0.129.1

• [BREAKING] targetallocator, collector: Remove stable feature gate PrometheusOperatorIsAvailable (#4141)
• [FEATURE] target allocator: Adds support for HTML output in the target allocator. (#3622)
• [BUG FIX] target allocator: ensure stable iteration order of target labels when generating hash (#4082)
• [BUG FIX] target allocator: Fix OpenShift must-gather for Target Allocator (#4084)

Summary

Category	Count
Breaking Changes	1
Features	1
Bug Fixes	2
Other Changes	0
Total	4

[gracewehner]

⚠️ Building the otelcollector failed. Manual review for breaking changes is required. View build errors below.

View build errors

rm -rf otelcollector
go get
go build -buildmode=pie -ldflags '-linkmode external -extldflags=-Wl,-z,now' -o otelcollector .
make -C ../fluent-bit/src
make[1]: Entering directory '/home/runner/work/prometheus-collector/prometheus-collector/otelcollector/fluent-bit/src'
========================= Building  out_appinsights plugin go code  =========================
#export BUILDVERSION=..-
#export BUILDDATE=
#@echo 
#@echo 
========================= cleanup existing .so and .h file  =========================
rm -rf *.so *.h *~
========================= go get  =========================
go get
go: downloading github.com/fluent/fluent-bit-go v0.0.0-20220311094233-780004bf5562
go: downloading github.com/microsoft/ApplicationInsights-Go v0.4.4
go: downloading github.com/ugorji/go/codec v1.3.0
go: downloading gopkg.in/natefinch/lumberjack.v2 v2.2.1
go: downloading k8s.io/apimachinery v0.33.2
go: downloading github.com/prometheus/client_model v0.6.1
go: downloading github.com/prometheus/common v0.62.0
go: downloading github.com/prometheus/procfs v0.15.1
go: downloading golang.org/x/sys v0.31.0
go: downloading google.golang.org/protobuf v1.36.5
go: downloading code.cloudfoundry.org/clock v0.0.0-20180518195852-02e53af36e6c
go: downloading github.com/gofrs/uuid v3.3.0+incompatible
go: downloading golang.org/x/net v0.38.0
go: downloading sigs.k8s.io/randfill v1.0.0
go: downloading golang.org/x/term v0.30.0
go: downloading golang.org/x/oauth2 v0.24.0
go: downloading k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff
go: downloading golang.org/x/text v0.23.0
go: downloading github.com/go-openapi/jsonreference v0.20.2
========================= go build  =========================
go build -race -buildmode=c-shared -ldflags '-extldflags=-Wl,-z,now' -o out_appinsights.so .
make[1]: Leaving directory '/home/runner/work/prometheus-collector/prometheus-collector/otelcollector/fluent-bit/src'
make -C ../prom-config-validator-builder
make[1]: Entering directory '/home/runner/work/prometheus-collector/prometheus-collector/otelcollector/prom-config-validator-builder'
========================= Building prom config validator =========================
========================= cleanup existing promconfigvalidator =========================
rm -rf promconfigvalidator
========================= go get  =========================
go get
========================= go build  =========================
go build -buildmode=pie -ldflags '-linkmode external -extldflags=-Wl,-z,now' -o promconfigvalidator .
make[1]: Leaving directory '/home/runner/work/prometheus-collector/prometheus-collector/otelcollector/prom-config-validator-builder'
make -C ../otel-allocator
make[1]: Entering directory '/home/runner/work/prometheus-collector/prometheus-collector/otelcollector/otel-allocator'
========================= Building targetallocator =========================
========================= cleanup existing targetallocator =========================
rm -rf targetallocator
========================= go get  =========================
go get
========================= go build  =========================
go build -buildmode=pie -ldflags '-linkmode external -extldflags=-Wl,-z,now' -o targetallocator .
# github.com/open-telemetry/opentelemetry-operator/cmd/otel-allocator
./main.go:7:2: "strings" imported and not used
make[1]: *** [Makefile:9: targetallocator] Error 1
make[1]: Leaving directory '/home/runner/work/prometheus-collector/prometheus-collector/otelcollector/otel-allocator'
make: *** [Makefile:20: targetallocator] Error 2

[gracewehner]

✅ Building the otelcollector and related go binaries succeeded. No breaking changes were detected.
The otelcollector was successfully upgraded to version v0.129.0.

[gracewehner]

CVE Changes Report

The following CVE changes were detected when upgrading to version v0.129.0:

=== CVE Changes Report ===
Removed CVEs:
Added CVEs:

The trivyignore file was updated to ignore the new CVEs.

[gracewehner]

/azp run

[azure-pipelines]

Azure Pipelines could not run because the pipeline triggers exclude this branch/path.

[gracewehner]

✅ Building the otelcollector and related go binaries succeeded. No breaking changes were detected.
The otelcollector was successfully upgraded to version v0.129.0.

[gracewehner]

CVE Changes Report

The following CVE changes were detected when upgrading to version v0.129.0:

=== CVE Changes Report ===
Removed CVEs:
Added CVEs:

The trivyignore file was updated to ignore the new CVEs.

[gracewehner]

/azp run

[azure-pipelines]

Azure Pipelines could not run because the pipeline triggers exclude this branch/path.