When the auto-instrumentation attaches to a process using the global
TracerProvider, and there has not been a delegate set, create a span
from the go.opentelemetry.io/auto/sdk package so the OTel Go
auto-instrumentation can instrument the application by default.
Resolve#5702
### Benchmarks
```terminal
goos: linux
goarch: amd64
pkg: go.opentelemetry.io/otel/internal/global
cpu: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz
│ old.txt │ new.txt │
│ sec/op │ sec/op vs base │
StartEndSpanNoSDK-8 244.2n ± 21% 250.2n ± 23% ~ (p=0.739 n=10)
```
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /sdk/metric
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /exporters/otlp/otlptrace/otlptracegrpc
build(deps): bump codecov/codecov-action from 3.1.5 to 4.1.0
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /exporters/zipkin
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /metric
build(deps): bump github.com/prometheus/client_golang from 1.18.0 to 1.19.0 in /example/prometheus
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /exporters/stdout/stdouttrace
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /exporters/otlp/otlptrace/otlptracehttp
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /exporters/otlp/otlpmetric/otlpmetricgrpc
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /exporters/otlp/otlptrace
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /trace
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /exporters/stdout/stdoutmetric
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /bridge/opentracing
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /schema
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /log
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /sdk
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /bridge/opencensus
build(deps): bump go.opentelemetry.io/build-tools/gotmpl from 0.12.0 to 0.13.0 in /internal/tools
build(deps): bump go.opentelemetry.io/build-tools/multimod from 0.12.0 to 0.13.0 in /internal/tools
build(deps): bump go.opentelemetry.io/build-tools/dbotconf from 0.12.0 to 0.13.0 in /internal/tools
build(deps): bump go.opentelemetry.io/build-tools/semconvgen from 0.12.0 to 0.13.0 in /internal/tools
build(deps): bump go.opentelemetry.io/build-tools/crosslink from 0.12.0 to 0.13.0 in /internal/tools
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /exporters/otlp/otlpmetric/otlpmetrichttp
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /bridge/opentracing/test
build(deps): bump github.com/prometheus/client_golang from 1.18.0 to 1.19.0 in /exporters/prometheus
build(deps): bump github.com/stretchr/testify from 1.8.4 to 1.9.0 in /exporters/prometheus
Bump google.golang.org/grpc from 1.60.0 to 1.60.1 in /exporters/otlp/otlpmetric/otlpmetrichttp
Bump google.golang.org/protobuf from 1.31.0 to 1.32.0 in /exporters/otlp/otlpmetric/otlpmetrichttp
Bump github.com/go-logr/logr from 1.3.0 to 1.4.1
Bump github.com/go-logr/logr from 1.3.0 to 1.4.1 in /sdk/metric
Bump google.golang.org/protobuf from 1.31.0 to 1.32.0 in /exporters/prometheus
Bump github.com/go-logr/logr from 1.3.0 to 1.4.1 in /sdk
Bump google.golang.org/protobuf from 1.31.0 to 1.32.0 in /exporters/otlp/otlptrace/otlptracehttp
Bump google.golang.org/grpc from 1.60.0 to 1.60.1 in /exporters/otlp/otlptrace/otlptracehttp
Bump google.golang.org/grpc from 1.60.0 to 1.60.1 in /bridge/opentracing/test
Bump google.golang.org/grpc from 1.60.0 to 1.60.1 in /exporters/otlp/otlpmetric/otlpmetricgrpc
Bump google.golang.org/protobuf from 1.31.0 to 1.32.0 in /exporters/otlp/otlpmetric/otlpmetricgrpc
Bump google.golang.org/protobuf from 1.31.0 to 1.32.0 in /exporters/otlp/otlptrace
Bump github.com/go-logr/logr from 1.3.0 to 1.4.1 in /exporters/zipkin
Bump google.golang.org/grpc from 1.60.0 to 1.60.1 in /example/otel-collector
Bump google.golang.org/grpc from 1.60.0 to 1.60.1 in /exporters/otlp/otlptrace/otlptracegrpc
Bump google.golang.org/protobuf from 1.31.0 to 1.32.0 in /exporters/otlp/otlptrace/otlptracegrpc
Bump go.uber.org/goleak from 1.2.1 to 1.3.0 in /exporters/otlp/otlptrace/otlptracegrpc
Bump github.com/golangci/golangci-lint from 1.55.0 to 1.55.1 in /internal/tools
Bump github.com/go-logr/logr from 1.2.4 to 1.3.0 in /exporters/zipkin
Bump github.com/go-logr/logr from 1.2.4 to 1.3.0 in /sdk
Bump github.com/go-logr/logr from 1.2.4 to 1.3.0 in /sdk/metric
Bump github.com/go-logr/logr from 1.2.4 to 1.3.0
Bump github.com/google/go-cmp from 0.5.9 to 0.6.0 in /trace
Bump google.golang.org/grpc from 1.58.2 to 1.58.3 in /exporters/otlp/otlpmetric/otlpmetrichttp
Bump github.com/google/go-cmp from 0.5.9 to 0.6.0 in /exporters/otlp/otlpmetric/otlpmetrichttp
Bump google.golang.org/grpc from 1.58.2 to 1.58.3 in /example/otel-collector
Bump google.golang.org/grpc from 1.58.2 to 1.58.3 in /exporters/otlp/otlptrace/otlptracegrpc
Bump google.golang.org/grpc from 1.58.2 to 1.58.3 in /exporters/otlp/otlpmetric/otlpmetricgrpc
Bump github.com/google/go-cmp from 0.5.9 to 0.6.0 in /exporters/otlp/otlpmetric/otlpmetricgrpc
Bump github.com/google/go-cmp from 0.5.9 to 0.6.0 in /exporters/zipkin
Bump github.com/google/go-cmp from 0.5.9 to 0.6.0 in /exporters/otlp/otlptrace
Bump google.golang.org/grpc from 1.58.2 to 1.58.3 in /bridge/opentracing/test
Bump google.golang.org/grpc from 1.58.2 to 1.58.3 in /exporters/otlp/otlptrace/otlptracehttp
Bump github.com/google/go-cmp from 0.5.9 to 0.6.0
Bump github.com/google/go-cmp from 0.5.9 to 0.6.0 in /sdk
Bump go.opentelemetry.io/build-tools/crosslink from 0.7.0 to 0.8.0 in /internal/tools
Bump go.opentelemetry.io/build-tools/dbotconf from 0.7.0 to 0.8.0 in /internal/tools
Bump go.opentelemetry.io/build-tools/multimod from 0.7.0 to 0.8.0 in /internal/tools
Bump go.opentelemetry.io/build-tools/semconvgen from 0.7.0 to 0.8.0 in /internal/tools
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /exporters/otlp/otlptrace
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /exporters/zipkin
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /exporters/otlp/otlptrace/otlptracehttp
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /bridge/opentracing/test
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /exporters/otlp/internal/retry
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /exporters/otlp/otlpmetric/otlpmetrichttp
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /exporters/otlp/otlptrace/otlptracegrpc
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /exporters/jaeger
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /exporters/stdout/stdouttrace
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /exporters/stdout/stdoutmetric
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /exporters/otlp/otlpmetric
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /schema
Bump github.com/itchyny/gojq from 0.12.12 to 0.12.13 in /internal/tools
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /metric
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /trace
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /exporters/prometheus
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /exporters/otlp/otlpmetric/otlpmetricgrpc
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /bridge/opencensus
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /sdk/metric
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /bridge/opentracing
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4
Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /sdk
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /exporters/zipkin
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /bridge/opentracing/test
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /schema
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /exporters/otlp/internal/retry
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /exporters/prometheus
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /exporters/stdout/stdoutmetric
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /exporters/otlp/otlptrace
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /exporters/otlp/otlpmetric
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /exporters/otlp/otlpmetric/otlpmetricgrpc
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /exporters/otlp/otlpmetric/otlpmetrichttp
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /exporters/otlp/otlptrace/otlptracegrpc
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /exporters/stdout/stdouttrace
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /exporters/otlp/otlptrace/otlptracehttp
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /metric
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /trace
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /exporters/jaeger
Bump codecov/codecov-action from 3.1.3 to 3.1.4
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /sdk/metric
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /bridge/opencensus
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /bridge/opentracing
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /sdk
Bump github.com/stretchr/testify from 1.8.2 to 1.8.3
Bump github.com/go-logr/logr from 1.2.3 to 1.2.4 in /exporters/zipkin
Bump github.com/go-logr/logr from 1.2.3 to 1.2.4 in /exporters/jaeger
Bump github.com/go-logr/logr from 1.2.3 to 1.2.4 in /sdk/metric
Bump github.com/go-logr/logr from 1.2.3 to 1.2.4 in /sdk
Bump github.com/go-logr/logr from 1.2.3 to 1.2.4
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /bridge/opentracing/test
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /exporters/otlp/internal/retry
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /schema
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /exporters/otlp/otlpmetric/otlpmetrichttp
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /exporters/prometheus
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /metric
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /exporters/jaeger
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /exporters/otlp/otlpmetric/otlpmetricgrpc
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /exporters/zipkin
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /trace
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /exporters/otlp/otlpmetric
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /exporters/stdout/stdouttrace
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /exporters/otlp/otlptrace/otlptracegrpc
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /exporters/otlp/otlptrace
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /exporters/otlp/otlptrace/otlptracehttp
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /exporters/stdout/stdoutmetric
Bump github.com/golangci/golangci-lint from 1.51.1 to 1.51.2 in /internal/tools
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /sdk/metric
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /bridge/opencensus
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /sdk
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2
Bump golang.org/x/sys from 0.0.0-20220919091848-fb04ddd9f9c8 to 0.5.0 in /sdk
Bump github.com/stretchr/testify from 1.8.1 to 1.8.2 in /bridge/opentracing
Bump lycheeverse/lychee-action from 1.5.4 to 1.6.1
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /exporters/otlp/internal/retry
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /schema
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /exporters/otlp/otlpmetric/otlpmetrichttp
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /exporters/stdout/stdouttrace
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /exporters/otlp/otlpmetric/otlpmetricgrpc
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /exporters/stdout/stdoutmetric
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /exporters/prometheus
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /exporters/zipkin
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /trace
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /exporters/otlp/otlpmetric
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /exporters/jaeger
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /exporters/otlp/otlptrace/otlptracehttp
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /metric
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /exporters/otlp/otlptrace/otlptracegrpc
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /exporters/otlp/otlptrace
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /sdk/metric
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /bridge/opencensus
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 in /sdk
Bump github.com/stretchr/testify from 1.8.0 to 1.8.1
Co-authored-by: MrAlias <MrAlias@users.noreply.github.com>
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /exporters/otlp/internal/retry
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /exporters/otlp/otlpmetric/otlpmetrichttp
Bump google.golang.org/protobuf from 1.28.0 to 1.28.1 in /exporters/otlp/otlpmetric/otlpmetrichttp
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /schema
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /exporters/zipkin
Bump github.com/openzipkin/zipkin-go from 0.4.0 to 0.4.1 in /exporters/zipkin
Bump github.com/google/go-cmp from 0.5.8 to 0.5.9 in /exporters/zipkin
Bump google.golang.org/grpc from 1.46.2 to 1.50.1 in /exporters/otlp/otlpmetric/otlpmetricgrpc
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /exporters/otlp/otlpmetric/otlpmetricgrpc
Bump google.golang.org/grpc from 1.46.2 to 1.50.1 in /exporters/otlp/otlptrace
Bump google.golang.org/protobuf from 1.28.0 to 1.28.1 in /exporters/otlp/otlpmetric/otlpmetricgrpc
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /exporters/otlp/otlptrace
Bump google.golang.org/protobuf from 1.27.1 to 1.28.1 in /exporters/otlp/otlpmetric
Bump github.com/google/go-cmp from 0.5.8 to 0.5.9 in /exporters/otlp/otlptrace
Bump google.golang.org/protobuf from 1.28.0 to 1.28.1 in /exporters/otlp/otlptrace
Bump github.com/google/go-cmp from 0.5.8 to 0.5.9 in /exporters/otlp/otlpmetric
Bump google.golang.org/grpc from 1.42.0 to 1.50.1 in /exporters/otlp/otlpmetric
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /exporters/stdout/stdouttrace
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /exporters/prometheus
Bump google.golang.org/protobuf from 1.28.0 to 1.28.1 in /exporters/otlp/otlptrace/otlptracegrpc
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /exporters/otlp/otlpmetric
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /exporters/otlp/otlptrace/otlptracegrpc
Bump google.golang.org/grpc from 1.46.2 to 1.50.1 in /exporters/otlp/otlptrace/otlptracegrpc
Bump go.uber.org/goleak from 1.1.12 to 1.2.0 in /exporters/otlp/otlptrace/otlptracegrpc
Bump github.com/google/go-cmp from 0.5.8 to 0.5.9 in /exporters/jaeger
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /trace
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /exporters/jaeger
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /metric
Bump github.com/stretchr/testify from 1.7.1 to 1.8.0 in /exporters/otlp/otlptrace/otlptracehttp
Bump github.com/google/go-cmp from 0.5.8 to 0.5.9 in /trace
Co-authored-by: Aneurysm9 <Aneurysm9@users.noreply.github.com>
* Update CHANGELOG and versions.yaml for 1.8.0 release
Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com>
* Update go-build-tools
Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com>
* Prepare stable-v1 for version v1.8.0
* Prepare experimental-metrics for version v0.31.0
* Prepare bridge for version v0.31.0
* `make go-mod-tidy` should use `-compat=1.17` now
Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com>
* Update CHANGELOG.md
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
This is a simple loggin interface to be used interally for the sdk.
Included is an exmaple in `namedtracer` run:
```
cd example/namedtracer
go run . >/dev/null
```
* Move proto to OTLP exporter
* Update OTLP exporter import of proto
* Use gogo protobuf
To stop using the deprecated github.com/golang/protobuf and match what
the collector is doing, switch to generating OTLP with the
github.com/gogo/protobuf/proto instead of
github.com/golang/protobuf/proto.
* Clean dependencies
Remove all protobuf dependencies from otel package and all of its
dependencies.
* Update CHANGELOG
* Clean OTLP exporter go mod
Remove submodule beforehand to avoid unneeded direct dependencies.
* Use default ref for GitHub workflow
* Update path that triggers proto gen action
* Correct license-check exclusion for OTLP
* Update commented location of the OTLP and code
* Clean stale indirect dependency requirements
In the recent changes to isolate the main `otel` package there were many
indirect dependencies of the package that were removed, however, the
go.mod was not automatically cleaned of these. This removes those (and
similar ones in the otel-collector example and otel exporter) and prunes
the go.sum files accordingly.
* Run in a clean system to reproduce build
* Make opentracing bridge into own Go module
* Update dependabot config
* Clean dependencies of project
Now the bridge is a module, clean all upstream modules that no longer
implicitly depend on it.
* Update Changelog
* go mod tidy
http.ResponseWriters may implement additional interfaces
(http.CloseNotifier, http.Flusher, http.Hijacker, http.Pusher,
io.ReaderFrom) that get lost when the ResponseWriter is wrapped in
another object. This change uses the httpsnoop package to wrap the
ResponseWriter so that the resulting object implements any of the
optional interfaces that the original ResponseWriter implements as
well as using the replacement ResponseWriter methods that gather
information for tracing.
* Remove otel/sdk dependency from grpctrace
Use otel/trace/testtrace instead and cleanup testing code.
* Update httptrace to not depend on the SDK
Update testing to use api/trace/testtrace instead.
* Add changes to Changelog
* Make the SDK its own Go module
* Upgrade go.mod to 1.14 project wide
* go mod tidy
* Avoid applying stale udpates; add a test
* Add Memory option to basic processor
* Always use memory in the pull controller
* Test the memory option
* Precommit
* Add a Prometheus-specific test
* More comment on Memory option
* Link to 862
* Remove sleep
* Update changelog
* Comment on stale and stateless aggregators
* Update sdk/metric/processor/basic/config.go
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
Co-authored-by: Liz Fong-Jones <lizf@honeycomb.io>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
* Move dependencies of tools package to a tools directory
* remove TOOLS_MOD_DIR from ALL_GO_MOD_DIRS in a Makefile.
then run 'go mod tidy' on ALL_GO_MOD_DIRS and TOOLS_MOD_DIR.
Co-authored-by: Rahul Patel <rghetia@yahoo.com>
* Prom exporter structure
* update prometheus exporter with master and add example.
* remove distributedcontext from prometheus example
* docs and interface checker
* make precommit
* make precommit & remove "OnRegisterError"
* coerce values to float
* return register errors and maybe fix precommit?
* add option to specify a prometheus.Registry
* make exporter implement http.Handler interface
* fix map keys bugs
* remove unused const
* fix modules dependencies.
* add support for histogram
* get metrics with labels values only instead of a labels map
* make exporter implements label encoder interface
* encode labels if the encoder is different.
* split metrics on several files and encapsulate them in structs
* make pre commit
* unexport 'sanitize'
* remove 'AllValues' in favor of 'Points' and change to 'NewDefaultLabelEncoder'
* add prometheus tests
* remove newlines on struct declaration
* formatting
* rewording
* imports
* add todo on labelValues
* blame myself for todo (:
* add todos on sanitize
* add support for summaries. custom remove label encoder.
* imports
* imports
* update with upstream
* copy of simplelru for attributes without excessive usage of interface{}
This also make sure we only add attributes/links if isRecording.
Move method to export the attributes list to attributeMap.
* run make precommit to update mod files.
* Add MetricAggregator.Merge() implementations
* Update from feedback
* Type
* Ckpt
* Ckpt
* Add push controller
* Ckpt
* Add aggregator interfaces, stdout encoder
* Modify basic main.go
* Main is working
* Batch stdout output
* Sum udpate
* Rename stdout
* Add stateless/stateful Batcher options
* Undo a for-loop in the example, remove a done TODO
* Update imports
* Add note
* Rename defaultkeys
* Support variable label encoder to speed OpenMetrics/Statsd export
* Lint
* Doc
* Precommit/lint
* Simplify Aggregator API
* Record->Identifier
* Remove export.Record a.k.a. Identifier
* Checkpoint
* Propagate errors to the SDK, remove a bunch of 'TODO warn'
* Checkpoint
* Introduce export.Labels
* Comments in export/metric.go
* Comment
* More merge
* More doc
* Complete example
* Lint fixes
* Add a testable example
* Lint
* Let Export return an error
* add a basic stdout exporter test
* Add measure test; fix aggregator APIs
* Use JSON numbers, not strings
* Test stdout exporter error
* Add a test for the call to RangeTest
* Add error handler API to improve correctness test; return errors from RecordOne
* Undo the previous -- do not expose errors
* Add simple selector variations, test
* Repair examples
* Test push controller error handling
* Add SDK label encoder tests
* Add a defaultkeys batcher test
* Add an ungrouped batcher test
* Lint new tests
* Respond to krnowak's feedback
* Undo comment
* Use concrete receivers for export records and labels, since the constructors return structs not pointers
* Bug fix for stateful batchers; clone an aggregator for long term storage
* Remove TODO addressed in #318
* Add errors to all aggregator interfaces
* Handle ErrNoLastValue case in stdout exporter
* Move aggregator API into sdk/export/metric/aggregator
* Update all aggregator exported-method comments
* Document the aggregator APIs
* More aggregator comments
* Add multiple updates to the ungrouped test
* Fixes for feedback from Gustavo and Liz
* Producer->CheckpointSet; add FinishedCollection
* Process takes an export.Record
* ReadCheckpoint->CheckpointSet
* EncodeLabels->Encode
* Format a better inconsistent type error; add more aggregator API tests
* More RangeTest test coverage
* Make benbjohnson/clock a test-only dependency
* Handle ErrNoLastValue in stress_test
