Revert "Move global metric back to otel/metric/global for minor release (#3986)" (#4039)

* Revert "Move global metric back to `otel/metric/global` for minor release (#3986)"

This reverts commit 8dba38e.

* Add changes to changelog

* Fix versions and go mod tidy

* Run go-mod-tidy

Author: MrAlias

CHANGELOG.md

@@ -8,11 +8,23 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased]
 
+### Added
+
+- Support global `MeterProvider` in `go.opentelemetry.io/otel`. (#4039)
+  - Use `Meter` for a `metric.Meter` from the global `metric.MeterProvider`.
+  - Use `GetMeterProivder` for a global `metric.MeterProvider`.
+  - Use `SetMeterProivder` to set the global `metric.MeterProvider`.
+
 ### Changed
 
 - Move the `go.opentelemetry.io/otel/metric` module to the `stable-v1` module set.
   This stages the metric API to be released as a stable module. (#4038)
 
+### Removed
+
+- The `go.opentelemetry.io/otel/metric/global` package is removed.
+  Use `go.opentelemetry.io/otel` instead. (#4039)
+
 ## [1.15.1/0.38.1] 2023-05-02
 
 ### Fixed

bridge/opentracing/go.mod

@@ -18,5 +18,8 @@ require (
 	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
+
+replace go.opentelemetry.io/otel/metric => ../../metric

bridge/opentracing/test/go.mod

@@ -23,6 +23,7 @@ require (
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	go.opentelemetry.io/otel/trace v1.15.1 // indirect
 	golang.org/x/net v0.8.0 // indirect
 	golang.org/x/sys v0.7.0 // indirect
@@ -31,3 +32,5 @@ require (
 	google.golang.org/protobuf v1.30.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
+
+replace go.opentelemetry.io/otel/metric => ../../../metric

example/fib/go.mod

@@ -12,6 +12,7 @@ require (
 require (
 	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	golang.org/x/sys v0.7.0 // indirect
 )
 
@@ -22,3 +23,5 @@ replace go.opentelemetry.io/otel/exporters/stdout/stdouttrace => ../../exporters
 replace go.opentelemetry.io/otel/sdk => ../../sdk
 
 replace go.opentelemetry.io/otel/trace => ../../trace
+
+replace go.opentelemetry.io/otel/metric => ../../metric

example/jaeger/go.mod

@@ -17,8 +17,11 @@ require (
 require (
 	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	go.opentelemetry.io/otel/trace v1.15.1 // indirect
 	golang.org/x/sys v0.7.0 // indirect
 )
 
 replace go.opentelemetry.io/otel/trace => ../../trace
+
+replace go.opentelemetry.io/otel/metric => ../../metric

example/namedtracer/go.mod

@@ -17,9 +17,12 @@ require (
 
 require (
 	github.com/go-logr/logr v1.2.4 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	golang.org/x/sys v0.7.0 // indirect
 )
 
 replace go.opentelemetry.io/otel/trace => ../../trace
 
 replace go.opentelemetry.io/otel/exporters/stdout/stdouttrace => ../../exporters/stdout/stdouttrace
+
+replace go.opentelemetry.io/otel/metric => ../../metric

example/otel-collector/go.mod

@@ -23,6 +23,7 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.15.1 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.15.1 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	go.opentelemetry.io/proto/otlp v0.19.0 // indirect
 	golang.org/x/net v0.8.0 // indirect
 	golang.org/x/sys v0.7.0 // indirect
@@ -38,3 +39,5 @@ replace go.opentelemetry.io/otel/exporters/otlp/otlptrace => ../../exporters/otl
 replace go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc => ../../exporters/otlp/otlptrace/otlptracegrpc
 
 replace go.opentelemetry.io/otel/exporters/otlp/internal/retry => ../../exporters/otlp/internal/retry
+
+replace go.opentelemetry.io/otel/metric => ../../metric

example/passthrough/go.mod

@@ -12,6 +12,7 @@ require (
 require (
 	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	golang.org/x/sys v0.7.0 // indirect
 )
 
@@ -22,3 +23,5 @@ replace (
 )
 
 replace go.opentelemetry.io/otel/exporters/stdout/stdouttrace => ../../exporters/stdout/stdouttrace
+
+replace go.opentelemetry.io/otel/metric => ../../metric

example/zipkin/go.mod

@@ -19,7 +19,10 @@ require (
 	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/openzipkin/zipkin-go v0.4.1 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	golang.org/x/sys v0.7.0 // indirect
 )
 
 replace go.opentelemetry.io/otel/trace => ../../trace
+
+replace go.opentelemetry.io/otel/metric => ../../metric

exporters/jaeger/go.mod

@@ -16,6 +16,7 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/stretchr/objx v0.5.0 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	golang.org/x/sys v0.7.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
@@ -25,3 +26,5 @@ replace go.opentelemetry.io/otel/trace => ../../trace
 replace go.opentelemetry.io/otel => ../..
 
 replace go.opentelemetry.io/otel/sdk => ../../sdk
+
+replace go.opentelemetry.io/otel/metric => ../../metric

exporters/otlp/otlpmetric/otlpmetricgrpc/example_test.go

@@ -17,8 +17,8 @@ package otlpmetricgrpc_test
 import (
 	"context"
 
+	"go.opentelemetry.io/otel"
 	"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc"
-	"go.opentelemetry.io/otel/metric/global"
 	"go.opentelemetry.io/otel/sdk/metric"
 )
 
@@ -35,7 +35,7 @@ func Example() {
 			panic(err)
 		}
 	}()
-	global.SetMeterProvider(meterProvider)
+	otel.SetMeterProvider(meterProvider)
 
 	// From here, the meterProvider can be used by instrumentation to collect
 	// telemetry.

exporters/otlp/otlpmetric/otlpmetricgrpc/go.mod

@@ -9,7 +9,6 @@ require (
 	go.opentelemetry.io/otel v1.15.1
 	go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.15.1
 	go.opentelemetry.io/otel/exporters/otlp/otlpmetric v0.38.1
-	go.opentelemetry.io/otel/metric v0.38.1
 	go.opentelemetry.io/otel/sdk/metric v0.38.1
 	go.opentelemetry.io/proto/otlp v0.19.0
 	google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f
@@ -26,6 +25,7 @@ require (
 	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	go.opentelemetry.io/otel/sdk v1.15.1 // indirect
 	go.opentelemetry.io/otel/trace v1.15.1 // indirect
 	golang.org/x/net v0.8.0 // indirect

exporters/otlp/otlpmetric/otlpmetrichttp/example_test.go

@@ -17,8 +17,8 @@ package otlpmetrichttp_test
 import (
 	"context"
 
+	"go.opentelemetry.io/otel"
 	"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp"
-	"go.opentelemetry.io/otel/metric/global"
 	"go.opentelemetry.io/otel/sdk/metric"
 )
 
@@ -35,7 +35,7 @@ func Example() {
 			panic(err)
 		}
 	}()
-	global.SetMeterProvider(meterProvider)
+	otel.SetMeterProvider(meterProvider)
 
 	// From here, the meterProvider can be used by instrumentation to collect
 	// telemetry.

exporters/otlp/otlpmetric/otlpmetrichttp/go.mod

@@ -9,7 +9,6 @@ require (
 	go.opentelemetry.io/otel v1.15.1
 	go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.15.1
 	go.opentelemetry.io/otel/exporters/otlp/otlpmetric v0.38.1
-	go.opentelemetry.io/otel/metric v0.38.1
 	go.opentelemetry.io/otel/sdk/metric v0.38.1
 	go.opentelemetry.io/proto/otlp v0.19.0
 	google.golang.org/protobuf v1.30.0
@@ -24,6 +23,7 @@ require (
 	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	go.opentelemetry.io/otel/sdk v1.15.1 // indirect
 	go.opentelemetry.io/otel/trace v1.15.1 // indirect
 	golang.org/x/net v0.8.0 // indirect

exporters/otlp/otlptrace/go.mod

@@ -22,6 +22,7 @@ require (
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	golang.org/x/net v0.8.0 // indirect
 	golang.org/x/sys v0.7.0 // indirect
 	golang.org/x/text v0.8.0 // indirect
@@ -36,3 +37,5 @@ replace go.opentelemetry.io/otel/sdk => ../../../sdk
 replace go.opentelemetry.io/otel/trace => ../../../trace
 
 replace go.opentelemetry.io/otel/exporters/otlp/internal/retry => ../internal/retry
+
+replace go.opentelemetry.io/otel/metric => ../../../metric

exporters/otlp/otlptrace/otlptracegrpc/go.mod

@@ -23,6 +23,7 @@ require (
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	go.opentelemetry.io/otel/trace v1.15.1 // indirect
 	golang.org/x/net v0.8.0 // indirect
 	golang.org/x/sys v0.7.0 // indirect
@@ -39,3 +40,5 @@ replace go.opentelemetry.io/otel/exporters/otlp/otlptrace => ../
 replace go.opentelemetry.io/otel/trace => ../../../../trace
 
 replace go.opentelemetry.io/otel/exporters/otlp/internal/retry => ../../internal/retry
+
+replace go.opentelemetry.io/otel/metric => ../../../../metric

exporters/otlp/otlptrace/otlptracehttp/go.mod

@@ -21,6 +21,7 @@ require (
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	golang.org/x/net v0.8.0 // indirect
 	golang.org/x/sys v0.7.0 // indirect
 	golang.org/x/text v0.8.0 // indirect
@@ -38,3 +39,5 @@ replace go.opentelemetry.io/otel/sdk => ../../../../sdk
 replace go.opentelemetry.io/otel/trace => ../../../../trace
 
 replace go.opentelemetry.io/otel/exporters/otlp/internal/retry => ../../internal/retry
+
+replace go.opentelemetry.io/otel/metric => ../../../../metric

exporters/stdout/stdouttrace/go.mod

@@ -19,8 +19,11 @@ require (
 	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	golang.org/x/sys v0.7.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
 replace go.opentelemetry.io/otel/trace => ../../../trace
+
+replace go.opentelemetry.io/otel/metric => ../../../metric

exporters/zipkin/go.mod

@@ -16,6 +16,7 @@ require (
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.opentelemetry.io/otel/metric v0.38.1 // indirect
 	golang.org/x/sys v0.7.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
@@ -25,3 +26,5 @@ replace go.opentelemetry.io/otel/trace => ../../trace
 replace go.opentelemetry.io/otel => ../..
 
 replace go.opentelemetry.io/otel/sdk => ../../sdk
+
+replace go.opentelemetry.io/otel/metric => ../../metric

go.mod

@@ -7,6 +7,7 @@ require (
 	github.com/go-logr/stdr v1.2.2
 	github.com/google/go-cmp v0.5.9
 	github.com/stretchr/testify v1.8.2
+	go.opentelemetry.io/otel/metric v0.38.1
 	go.opentelemetry.io/otel/trace v1.15.1
 )
 
@@ -17,3 +18,5 @@ require (
 )
 
 replace go.opentelemetry.io/otel/trace => ./trace
+
+replace go.opentelemetry.io/otel/metric => ./metric