Downgrade otel-go (open-telemetry#13429) (open-telemetry#13466)

cherry-pick of
open-telemetry@d82267d

`go.opentelemetry.io/otel/exporters/prometheus v0.59.1` does not fully
fix the metric name issue so we have to revert to v0.58.0

Downgrades opentelemetry-go dependencies effectively reverting open-telemetry#13289
and others

- Due to a
[bug](open-telemetry/opentelemetry-go#7039) in
the prometheus exporter, if you are configuring a prometheus exporter,
the collector's internal metrics will be emitted with an unexpected
suffix in its name. For example, the metric
`otelcol_exporter_sent_spans__spans__total` instead of
`otelcol_exporter_sent_spans_total`. The workaround is to manually
configure `without_units: true` in your prometheus exporter config

 ```yaml
  service:
    telemetry:
      metrics:
        readers:
          - pull: 
              exporter: 
                prometheus: 
                  host: 0.0.0.0 
                  port: 8888 
                  without_units: true 
 ``` 
     
If you are using the collector's default Prometheus exporter for
exporting internal metrics you are unaffected.

Signed-off-by: alex boten <[email protected]>
Co-authored-by: Pablo Baeyens <[email protected]>
Co-authored-by: alex boten <[email protected]>

Author: 3 people

.chloggen/mx-psi_revert-otel-go-pr.yaml

@@ -0,0 +1,25 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: bug_fix
+
+# The name of the component, or a single word describing the area of concern, (e.g. otlpreceiver)
+component: service
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Downgrade dependency of prometheus exporter in OTel Go SDK
+
+# One or more tracking issues or pull requests related to the change
+issues: [13429]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext: This fixes the bug where collector's internal metrics are emitted with an unexpected suffix in their names when users configure the service::telemetry::metrics::readers with Prometheus
+
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: []

.chloggen/prom_enable_scope_info.yaml

@@ -0,0 +1,25 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: 'bug_fix'
+
+# The name of the component, or a single word describing the area of concern, (e.g. otlpreceiver)
+component: service
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Revert Default internal metrics config now enables `otel_scope_` labels
+
+# One or more tracking issues or pull requests related to the change
+issues: [12939, 13344]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext: Reverting change temporarily due to prometheus exporter downgrade. This unfortunately re-introduces the bug that instrumentation scope attributes cause errors in Prometheus exporter. See http://github.com/open-telemetry/opentelemetry-collector/issues/12939 for details.
+
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: []

cmd/mdatagen/go.mod

@@ -25,7 +25,7 @@ require (
 	go.opentelemetry.io/collector/scraper/scrapertest v0.130.1
 	go.opentelemetry.io/otel v1.37.0
 	go.opentelemetry.io/otel/metric v1.37.0
-	go.opentelemetry.io/otel/sdk/metric v1.37.0
+	go.opentelemetry.io/otel/sdk/metric v1.36.0
 	go.opentelemetry.io/otel/trace v1.37.0
 	go.uber.org/goleak v1.3.0
 	go.uber.org/zap v1.27.0
@@ -67,7 +67,7 @@ require (
 	go.opentelemetry.io/collector/receiver/xreceiver v0.130.1 // indirect
 	go.opentelemetry.io/contrib/bridges/otelzap v0.12.0 // indirect
 	go.opentelemetry.io/otel/log v0.13.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.37.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.36.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	golang.org/x/net v0.40.0 // indirect

cmd/mdatagen/go.sum

@@ -52,7 +52,6 @@ require (
 	github.com/golang/snappy v1.0.0 // indirect
 	github.com/google/go-tpm v0.9.5 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	github.com/grafana/regexp v0.0.0-20240518133315-a468a5bfb3bc // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.1 // indirect
 	github.com/hashicorp/go-version v1.7.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
@@ -74,7 +73,6 @@ require (
 	github.com/prometheus/client_golang v1.22.0 // indirect
 	github.com/prometheus/client_model v0.6.2 // indirect
 	github.com/prometheus/common v0.65.0 // indirect
-	github.com/prometheus/otlptranslator v0.0.0-20250717125610-8549f4ab4f8f // indirect
 	github.com/prometheus/procfs v0.17.0 // indirect
 	github.com/rs/cors v1.11.1 // indirect
 	github.com/shirou/gopsutil/v4 v4.25.6 // indirect
@@ -139,8 +137,8 @@ require (
 	go.opentelemetry.io/contrib/bridges/otelzap v0.12.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.62.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.62.0 // indirect
-	go.opentelemetry.io/contrib/otelconf v0.17.0 // indirect
-	go.opentelemetry.io/contrib/propagators/b3 v1.37.0 // indirect
+	go.opentelemetry.io/contrib/otelconf v0.16.0 // indirect
+	go.opentelemetry.io/contrib/propagators/b3 v1.36.0 // indirect
 	go.opentelemetry.io/contrib/zpages v0.62.0 // indirect
 	go.opentelemetry.io/otel v1.37.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.13.0 // indirect
@@ -150,7 +148,7 @@ require (
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.37.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.37.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.37.0 // indirect
-	go.opentelemetry.io/otel/exporters/prometheus v0.59.1 // indirect
+	go.opentelemetry.io/otel/exporters/prometheus v0.58.0 // indirect
 	go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.13.0 // indirect
 	go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.37.0 // indirect
 	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.37.0 // indirect

cmd/otelcorecol/go.mod

@@ -24,7 +24,7 @@ require (
 	go.opentelemetry.io/otel v1.37.0 // indirect
 	go.opentelemetry.io/otel/log v0.13.0 // indirect
 	go.opentelemetry.io/otel/metric v1.37.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.37.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.36.0 // indirect
 	go.opentelemetry.io/otel/trace v1.37.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect

cmd/otelcorecol/go.sum

@@ -7,8 +7,8 @@ require (
 	go.opentelemetry.io/collector/component v1.36.1
 	go.opentelemetry.io/collector/pdata v1.36.1
 	go.opentelemetry.io/otel/metric v1.37.0
-	go.opentelemetry.io/otel/sdk v1.37.0
-	go.opentelemetry.io/otel/sdk/metric v1.37.0
+	go.opentelemetry.io/otel/sdk v1.36.0
+	go.opentelemetry.io/otel/sdk/metric v1.36.0
 	go.opentelemetry.io/otel/trace v1.37.0
 	go.uber.org/goleak v1.3.0
 	go.uber.org/multierr v1.11.0