[chore] Prepare release 0.120.1 (#38055)

The following commands were run to prepare this release:
- make chlog-update VERSION=v0.120.1
- sed -i.bak s/0\.120\.0/0.120.1/g versions.yaml
- make multimod-prerelease
- make multimod-sync

Author: jpkrohling

.chloggen/prom-scrape-config-protocol.yaml

@@ -7,6 +7,8 @@ If you are looking for user-facing changes, check out [CHANGELOG.md](./CHANGELOG
 
 <!-- next version -->
 
+## v0.120.1
+
 ## v0.120.0
 
 ### 🛑 Breaking changes 🛑

CHANGELOG-API.md

@@ -7,6 +7,12 @@ If you are looking for developer-facing changes, check out [CHANGELOG-API.md](./
 
 <!-- next version -->
 
+## v0.120.1
+
+### 🧰 Bug fixes 🧰
+
+- `receiver/prometheus`: Fix Collector failing to start up if Prometheus receiver is present in config without 'fallback_scrape_protocol'. (#38018)
+
 ## v0.120.0
 
 ### 🛑 Breaking changes 🛑

CHANGELOG.md

@@ -7,51 +7,51 @@ dist:
   module: github.com/open-telemetry/opentelemetry-collector-contrib/cmd/oteltestbedcol
   name: oteltestbedcol
   description: OpenTelemetry Collector binary for testbed only tests.
-  version: 0.120.0-dev
+  version: 0.120.1-dev
   output_path: ./cmd/oteltestbedcol
 
 extensions:
   - gomod: go.opentelemetry.io/collector/extension/zpagesextension v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/pprofextension v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/storage/filestorage v0.120.0
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/pprofextension v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/storage/filestorage v0.120.1
 
 exporters:
   - gomod: go.opentelemetry.io/collector/exporter/debugexporter v0.120.0
   - gomod: go.opentelemetry.io/collector/exporter/otlpexporter v0.120.0
   - gomod: go.opentelemetry.io/collector/exporter/otlphttpexporter v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/carbonexporter v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/opencensusexporter v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/opensearchexporter v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusexporter v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/sapmexporter v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/signalfxexporter v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/splunkhecexporter v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/syslogexporter v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/zipkinexporter v0.120.0
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/carbonexporter v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/opencensusexporter v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/opensearchexporter v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusexporter v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/sapmexporter v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/signalfxexporter v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/splunkhecexporter v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/syslogexporter v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/zipkinexporter v0.120.1
 
 processors:
   - gomod: go.opentelemetry.io/collector/processor/batchprocessor v0.120.0
   - gomod: go.opentelemetry.io/collector/processor/memorylimiterprocessor v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/attributesprocessor v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourceprocessor v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/transformprocessor v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/filterprocessor v0.120.0
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/attributesprocessor v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourceprocessor v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/transformprocessor v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/filterprocessor v0.120.1
 
 receivers:
   - gomod: go.opentelemetry.io/collector/receiver/otlpreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/carbonreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/filelogreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/fluentforwardreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/jaegerreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/opencensusreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/prometheusreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/sapmreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/signalfxreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/splunkhecreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/syslogreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/tcplogreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/udplogreceiver v0.120.0
-  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/zipkinreceiver v0.120.0
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/carbonreceiver v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/filelogreceiver v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/fluentforwardreceiver v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/jaegerreceiver v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/opencensusreceiver v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/prometheusreceiver v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/sapmreceiver v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/signalfxreceiver v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/splunkhecreceiver v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/syslogreceiver v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/tcplogreceiver v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/udplogreceiver v0.120.1
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/receiver/zipkinreceiver v0.120.1
 
 providers:
   - gomod: go.opentelemetry.io/collector/confmap/provider/envprovider v1.26.0

cmd/otelcontribcol/builder-config.yaml

@@ -3,11 +3,11 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/connector/count
 go 1.23.0
 
 require (
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/filter v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/ottl v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.120.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/filter v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/ottl v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.120.1
 	github.com/stretchr/testify v1.10.0
 	go.opentelemetry.io/collector/component v0.120.0
 	go.opentelemetry.io/collector/component/componenttest v0.120.0
@@ -50,7 +50,7 @@ require (
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.120.0 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.120.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/ua-parser/uap-go v0.0.0-20240611065828-3a4781585db6 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect

cmd/oteltestbedcol/builder-config.yaml

@@ -12,9 +12,9 @@ require (
 	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/attributes v0.25.0
 	github.com/DataDog/opentelemetry-mapping-go/pkg/otlp/metrics v0.25.0
 	github.com/google/go-cmp v0.6.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/exporter/datadogexporter v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/datadog v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/processor/tailsamplingprocessor v0.120.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/exporter/datadogexporter v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/datadog v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/processor/tailsamplingprocessor v0.120.1
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/stretchr/testify v1.10.0
 	go.opentelemetry.io/collector/component v0.120.0
@@ -202,15 +202,15 @@ require (
 	github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 // indirect
 	github.com/mostynb/go-grpc-compression v1.2.3 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/aws/ecsutil v0.120.0 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/common v0.120.0 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.120.0 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/datadog v0.120.0 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/filter v0.120.0 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8sconfig v0.120.0 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/metadataproviders v0.120.0 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/ottl v0.120.0 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/resourcetotelemetry v0.120.0 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/aws/ecsutil v0.120.1 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/common v0.120.1 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.120.1 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/datadog v0.120.1 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/filter v0.120.1 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8sconfig v0.120.1 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/metadataproviders v0.120.1 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/ottl v0.120.1 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/resourcetotelemetry v0.120.1 // indirect
 	github.com/opencontainers/runtime-spec v1.2.0 // indirect
 	github.com/openshift/api v3.9.0+incompatible // indirect
 	github.com/openshift/client-go v0.0.0-20210521082421-73d9475a9142 // indirect

connector/countconnector/go.mod

@@ -3,10 +3,10 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/connector/excep
 go 1.23.0
 
 require (
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/pdatautil v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.120.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/pdatautil v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.120.1
 	github.com/stretchr/testify v1.10.0
 	go.opentelemetry.io/collector/component v0.120.0
 	go.opentelemetry.io/collector/component/componenttest v0.120.0
@@ -40,7 +40,7 @@ require (
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.120.0 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.120.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
 	go.opentelemetry.io/collector/connector/xconnector v0.120.0 // indirect

connector/datadogconnector/go.mod

@@ -3,8 +3,8 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/connector/otlpj
 go 1.23.0
 
 require (
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.120.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.120.1
 	github.com/stretchr/testify v1.10.0
 	go.opentelemetry.io/collector/component v0.120.0
 	go.opentelemetry.io/collector/component/componenttest v0.120.0
@@ -35,7 +35,7 @@ require (
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.120.0 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.120.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
 	go.opentelemetry.io/collector/connector/xconnector v0.120.0 // indirect

connector/exceptionsconnector/go.mod

@@ -3,8 +3,8 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/connector/routi
 go 1.23.0
 
 require (
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/ottl v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.120.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/ottl v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.120.1
 	github.com/stretchr/testify v1.10.0
 	go.opentelemetry.io/collector/client v1.26.0
 	go.opentelemetry.io/collector/component v0.120.0
@@ -49,8 +49,8 @@ require (
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.120.0 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.120.0 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.120.1 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.120.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/ua-parser/uap-go v0.0.0-20240611065828-3a4781585db6 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect

connector/otlpjsonconnector/go.mod

@@ -3,9 +3,9 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/connector/servi
 go 1.23.0
 
 require (
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/pdatautil v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden v0.120.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.120.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/pdatautil v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden v0.120.1
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.120.1
 	github.com/stretchr/testify v1.10.0
 	go.opentelemetry.io/collector/component v0.120.0
 	go.opentelemetry.io/collector/component/componenttest v0.120.0
@@ -54,7 +54,7 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.120.0 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.120.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
 	github.com/prometheus/client_golang v1.20.5 // indirect