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update otel libs from v0.13.0 -> v0.20.0 #5757

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merged 1 commit into from
May 2, 2021
Merged

update otel libs from v0.13.0 -> v0.20.0 #5757

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16 changes: 9 additions & 7 deletions go.mod
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ require (
cloud.google.com/go v0.72.0
cloud.google.com/go/storage v1.10.0
github.com/AlecAivazis/survey/v2 v2.2.7
github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.13.0
github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.20.0
github.com/aws/aws-sdk-go v1.36.30 // indirect
github.com/blang/semver v3.5.1+incompatible
github.com/bmatcuk/doublestar v1.2.4
Expand All @@ -36,7 +36,7 @@ require (
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e
github.com/golang/protobuf v1.4.3
github.com/google/go-cmp v0.5.4
github.com/google/go-cmp v0.5.5
github.com/google/go-containerregistry v0.4.1-0.20210128200529-19c2b639fab1
github.com/google/go-containerregistry/pkg/authn/k8schain v0.0.0-20210216200643-d81088d9983e // indirect
github.com/google/go-github v17.0.0+incompatible
Expand All @@ -57,20 +57,22 @@ require (
github.com/opencontainers/go-digest v1.0.0
github.com/opencontainers/image-spec v1.0.1
github.com/pkg/browser v0.0.0-20180916011732-0a3d74bf9ce4
github.com/pkg/errors v0.9.1 // indirect
github.com/pkg/errors v0.9.1
github.com/rakyll/statik v0.1.7
github.com/rjeczalik/notify v0.9.3-0.20201210012515-e2a77dcc14cf
github.com/russross/blackfriday/v2 v2.0.1
github.com/segmentio/textio v1.2.0
github.com/sirupsen/logrus v1.8.1
github.com/spf13/cobra v1.1.3
github.com/spf13/pflag v1.0.5
github.com/stretchr/testify v1.7.0 // indirect
github.com/tektoncd/pipeline v0.5.1-0.20190731183258-9d7e37e85bf8
github.com/xeipuuv/gojsonschema v1.2.0
go.opentelemetry.io/otel v0.13.0
go.opentelemetry.io/otel/exporters/stdout v0.13.0
go.opentelemetry.io/otel/sdk v0.13.0
go.opentelemetry.io/otel v0.20.0
go.opentelemetry.io/otel/exporters/stdout v0.20.0
go.opentelemetry.io/otel/metric v0.20.0
go.opentelemetry.io/otel/sdk v0.20.0
go.opentelemetry.io/otel/sdk/metric v0.20.0
go.opentelemetry.io/otel/trace v0.20.0
golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83 // indirect
golang.org/x/mod v0.4.1
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110 // indirect
Expand Down
31 changes: 20 additions & 11 deletions go.sum
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -125,15 +125,13 @@ github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBp
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/DataDog/sketches-go v0.0.1 h1:RtG+76WKgZuz6FIaGsjoPePmadDBkuD/KC6+ZWu78b8=
github.com/DataDog/sketches-go v0.0.1/go.mod h1:Q5DbzQ+3AkgGwymQO7aZFNP7ns2lZKGtvRBzRXfdi60=
github.com/Djarvur/go-err113 v0.0.0-20200410182137-af658d038157/go.mod h1:4UJr5HIiMZrwgkSPdsjy2uOQExX/WEILpIrO9UPGuXs=
github.com/Djarvur/go-err113 v0.1.0/go.mod h1:4UJr5HIiMZrwgkSPdsjy2uOQExX/WEILpIrO9UPGuXs=
github.com/GoogleCloudPlatform/cloudsql-proxy v0.0.0-20191009163259-e802c2cb94ae/go.mod h1:mjwGPas4yKduTyubHvD1Atl9r1rUq8DfVy+gkVvZ+oo=
github.com/GoogleCloudPlatform/k8s-cloud-provider v0.0.0-20190822182118-27a4ced34534/go.mod h1:iroGtC8B3tQiqtds1l+mgk/BBOrxbqjH+eUfFQYRc14=
github.com/GoogleCloudPlatform/k8s-cloud-provider v0.0.0-20200415212048-7901bc822317/go.mod h1:DF8FZRxMHMGv/vP2lQP6h+dYzzjpuRn24VeRiYn3qjQ=
github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.13.0 h1:RbaN+/fPE1Rv/ZC/Z1vcD/qsd4XyYmzlTRqIPXnCAE0=
github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.13.0/go.mod h1:8MmJ2gqHtCH9fdAkpsnSYPdgn47SXsBodhYk6JfzA3M=
github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.20.0 h1:H4Hs0jLf0IcQ96dgx3gPFRke2zyjrzpYMecVsrWKrAc=
github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.20.0/go.mod h1:3DfYfW/GJ2p+Yd1vGImcFO1jKaqvZmAMMIdWk8BJsjw=
github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
github.com/MakeNowJust/heredoc v0.0.0-20170808103936-bb23615498cd h1:sjQovDkwrZp8u+gxLtPgKGjk5hCxuy2hrRejBTA9xFU=
github.com/MakeNowJust/heredoc v0.0.0-20170808103936-bb23615498cd/go.mod h1:64YHyfSL2R96J44Nlwm39UHepQbyR5q10x7iYa1ks2E=
Expand Down Expand Up @@ -644,8 +642,9 @@ github.com/google/go-cmp v0.4.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.4 h1:L8R9j+yAqZuZjsqh/z+F1NCffTKKLShY6zXTItVIZ8M=
github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-containerregistry v0.0.0-20191010200024-a3d713f9b7f8/go.mod h1:KyKXa9ciM8+lgMXwOVsXi7UxGrsf9mM61Mzs+xKUrKE=
github.com/google/go-containerregistry v0.1.2/go.mod h1:GPivBPgdAyd2SU+vf6EpsgOtWDuPqjW0hJZt4rNdTZ4=
github.com/google/go-containerregistry v0.2.1/go.mod h1:Ts3Wioz1r5ayWx8sS6vLcWltWcM1aqFjd/eVrkFhrWM=
Expand Down Expand Up @@ -1336,12 +1335,22 @@ go.opencensus.io v0.22.4-0.20200608061201-1901b56b9515/go.mod h1:yxeiOL68Rb0Xd1d
go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
go.opencensus.io v0.22.5 h1:dntmOdLpSpHlVqbW5Eay97DelsZHe+55D+xC6i0dDS0=
go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
go.opentelemetry.io/otel v0.13.0 h1:2isEnyzjjJZq6r2EKMsFj4TxiQiexsM04AVhwbR/oBA=
go.opentelemetry.io/otel v0.13.0/go.mod h1:dlSNewoRYikTkotEnxdmuBHgzT+k/idJSfDv/FxEnOY=
go.opentelemetry.io/otel/exporters/stdout v0.13.0 h1:A+XiGIPQbGoJoBOJfKAKnZyiUSjSWvL3XWETUvtom5k=
go.opentelemetry.io/otel/exporters/stdout v0.13.0/go.mod h1:JJt8RpNY6K+ft9ir3iKpceCvT/rhzJXEExGrWFCbv1o=
go.opentelemetry.io/otel/sdk v0.13.0 h1:4VCfpKamZ8GtnepXxMRurSpHpMKkcxhtO33z1S4rGDQ=
go.opentelemetry.io/otel/sdk v0.13.0/go.mod h1:dKvLH8Uu8LcEPlSAUsfW7kMGaJBhk/1NYvpPZ6wIMbU=
go.opentelemetry.io/otel v0.20.0 h1:eaP0Fqu7SXHwvjiqDq83zImeehOHX8doTvU9AwXON8g=
go.opentelemetry.io/otel v0.20.0/go.mod h1:Y3ugLH2oa81t5QO+Lty+zXf8zC9L26ax4Nzoxm/dooo=
go.opentelemetry.io/otel/exporters/stdout v0.20.0 h1:NXKkOWV7Np9myYrQE0wqRS3SbwzbupHu07rDONKubMo=
go.opentelemetry.io/otel/exporters/stdout v0.20.0/go.mod h1:t9LUU3JvYlmoPA61abhvsXxKh58xdyi3nMtI6JiR8v0=
go.opentelemetry.io/otel/metric v0.20.0 h1:4kzhXFP+btKm4jwxpjIqjs41A7MakRFUS86bqLHTIw8=
go.opentelemetry.io/otel/metric v0.20.0/go.mod h1:598I5tYlH1vzBjn+BTuhzTCSb/9debfNp6R3s7Pr1eU=
go.opentelemetry.io/otel/oteltest v0.20.0 h1:HiITxCawalo5vQzdHfKeZurV8x7ljcqAgiWzF6Vaeaw=
go.opentelemetry.io/otel/oteltest v0.20.0/go.mod h1:L7bgKf9ZB7qCwT9Up7i9/pn0PWIa9FqQ2IQ8LoxiGnw=
go.opentelemetry.io/otel/sdk v0.20.0 h1:JsxtGXd06J8jrnya7fdI/U/MR6yXA5DtbZy+qoHQlr8=
go.opentelemetry.io/otel/sdk v0.20.0/go.mod h1:g/IcepuwNsoiX5Byy2nNV0ySUF1em498m7hBWC279Yc=
go.opentelemetry.io/otel/sdk/export/metric v0.20.0 h1:c5VRjxCXdQlx1HjzwGdQHzZaVI82b5EbBgOu2ljD92g=
go.opentelemetry.io/otel/sdk/export/metric v0.20.0/go.mod h1:h7RBNMsDJ5pmI1zExLi+bJK+Dr8NQCh0qGhm1KDnNlE=
go.opentelemetry.io/otel/sdk/metric v0.20.0 h1:7ao1wpzHRVKf0OQ7GIxiQJA6X7DLX9o14gmVon7mMK8=
go.opentelemetry.io/otel/sdk/metric v0.20.0/go.mod h1:knxiS8Xd4E/N+ZqKmUPf3gTTZ4/0TjTXukfxjzSTpHE=
go.opentelemetry.io/otel/trace v0.20.0 h1:1DL6EXUdcg95gukhuRRvLDO/4X5THh/5dIV52lqtnbw=
go.opentelemetry.io/otel/trace v0.20.0/go.mod h1:6GjCW8zgDjwGHGa6GkyeB8+/5vjT16gUEi0Nf1iBdgw=
go.starlark.net v0.0.0-20190528202925-30ae18b8564f/go.mod h1:c1/X6cHgvdXj6pUlmWKMkuqRnW4K8x2vwt6JAaaircg=
go.starlark.net v0.0.0-20200306205701-8dd3e2ee1dd5/go.mod h1:nmDLcffg48OtT/PSW0Hg7FvpRQsQh5OSqIylirxKC7o=
go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
Expand Down
81 changes: 41 additions & 40 deletions pkg/skaffold/instrumentation/export.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,11 +31,12 @@ import (
"github.com/mitchellh/go-homedir"
"github.com/rakyll/statik/fs"
"github.com/sirupsen/logrus"
"go.opentelemetry.io/otel/api/global"
"go.opentelemetry.io/otel/api/metric"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/attribute"
"go.opentelemetry.io/otel/exporters/stdout"
"go.opentelemetry.io/otel/label"
"go.opentelemetry.io/otel/sdk/metric/controller/push"
"go.opentelemetry.io/otel/metric"
"go.opentelemetry.io/otel/metric/global"
"go.opentelemetry.io/otel/sdk/metric/controller/basic"
"google.golang.org/api/option"

"github.com/GoogleContainerTools/skaffold/cmd/skaffold/app/cmd/statik"
Expand Down Expand Up @@ -90,11 +91,11 @@ func exportMetrics(ctx context.Context, filename string, meter skaffoldMeter) er
}

start := time.Now()
p.Start()
p.Start(ctx)
for _, m := range meters {
createMetrics(ctx, m)
}
p.Stop()
p.Stop(ctx)
logrus.Debugf("metrics uploading complete in %s", time.Since(start).String())

if fileExists {
Expand All @@ -103,7 +104,7 @@ func exportMetrics(ctx context.Context, filename string, meter skaffoldMeter) er
return nil
}

func initCloudMonitoringExporterMetrics() (*push.Controller, error) {
func initCloudMonitoringExporterMetrics() (*basic.Controller, error) {
statikFS, err := statik.FS()
if err != nil {
return nil, err
Expand All @@ -127,7 +128,7 @@ func initCloudMonitoringExporterMetrics() (*push.Controller, error) {
return fmt.Sprintf("custom.googleapis.com/skaffold/%s", desc.Name())
}

global.SetErrorHandler(errHandler{})
otel.SetErrorHandler(errHandler{})
return mexporter.InstallNewPipeline(
[]mexporter.Option{
mexporter.WithProjectID(c.ProjectID),
Expand All @@ -140,14 +141,14 @@ func initCloudMonitoringExporterMetrics() (*push.Controller, error) {
)
}

func devStdOutExporter() (*push.Controller, error) {
func devStdOutExporter() (*basic.Controller, error) {
// export metrics to std out if local env is set.
if _, ok := os.LookupEnv("SKAFFOLD_EXPORT_TO_STDOUT"); ok {
return stdout.InstallNewPipeline([]stdout.Option{
stdout.WithQuantiles([]float64{0.5}),
_, controller, err := stdout.InstallNewPipeline([]stdout.Option{
stdout.WithPrettyPrint(),
stdout.WithWriter(os.Stdout),
}, nil)
return controller, err
}
return nil, nil
}
Expand All @@ -157,25 +158,25 @@ func createMetrics(ctx context.Context, meter skaffoldMeter) {
// A metric is uniquely identified by the metric name and the labels and corresponding values
// This random number is used as a label to differentiate the metrics per user so if two users
// run `skaffold build` at the same time they will both have their metrics recorded
randLabel := label.String("randomizer", strconv.Itoa(rand.Intn(75000)))
randLabel := attribute.String("randomizer", strconv.Itoa(rand.Intn(75000)))

m := global.Meter("skaffold")

// cloud monitoring only supports string type labels
labels := []label.KeyValue{
label.String("version", meter.Version),
label.String("os", meter.OS),
label.String("arch", meter.Arch),
label.String("command", meter.Command),
label.String("error", meter.ErrorCode.String()),
label.String("platform_type", meter.PlatformType),
label.String("config_count", strconv.Itoa(meter.ConfigCount)),
labels := []attribute.KeyValue{
attribute.String("version", meter.Version),
attribute.String("os", meter.OS),
attribute.String("arch", meter.Arch),
attribute.String("command", meter.Command),
attribute.String("error", meter.ErrorCode.String()),
attribute.String("platform_type", meter.PlatformType),
attribute.String("config_count", strconv.Itoa(meter.ConfigCount)),
}
sharedLabels := []label.KeyValue{
sharedLabels := []attribute.KeyValue{
randLabel,
}
if _, ok := allowedUsers[meter.User]; ok {
sharedLabels = append(sharedLabels, label.String("user", meter.User))
sharedLabels = append(sharedLabels, attribute.String("user", meter.User))
}
labels = append(labels, sharedLabels...)

Expand All @@ -201,24 +202,24 @@ func createMetrics(ctx context.Context, meter skaffoldMeter) {
}
}

func flagMetrics(ctx context.Context, meter skaffoldMeter, m metric.Meter, randLabel label.KeyValue) {
func flagMetrics(ctx context.Context, meter skaffoldMeter, m metric.Meter, randLabel attribute.KeyValue) {
flagCounter := metric.Must(m).NewInt64ValueRecorder("flags", metric.WithDescription("Tracks usage of enum flags"))
for k, v := range meter.EnumFlags {
labels := []label.KeyValue{
label.String("flag_name", k),
label.String("flag_value", v),
label.String("command", meter.Command),
label.String("error", meter.ErrorCode.String()),
labels := []attribute.KeyValue{
attribute.String("flag_name", k),
attribute.String("flag_value", v),
attribute.String("command", meter.Command),
attribute.String("error", meter.ErrorCode.String()),
randLabel,
}
flagCounter.Record(ctx, 1, labels...)
}
}

func commandMetrics(ctx context.Context, meter skaffoldMeter, m metric.Meter, labels ...label.KeyValue) {
func commandMetrics(ctx context.Context, meter skaffoldMeter, m metric.Meter, labels ...attribute.KeyValue) {
commandCounter := metric.Must(m).NewInt64ValueRecorder(meter.Command,
metric.WithDescription(fmt.Sprintf("Number of times %s is used", meter.Command)))
labels = append(labels, label.String("error", meter.ErrorCode.String()))
labels = append(labels, attribute.String("error", meter.ErrorCode.String()))
commandCounter.Record(ctx, 1, labels...)

if meter.Command == "dev" || meter.Command == "debug" {
Expand All @@ -238,42 +239,42 @@ func commandMetrics(ctx context.Context, meter skaffoldMeter, m metric.Meter, la
for errorCode, count := range errorCounts {
iterationCounter.Record(ctx, int64(count),
append(labels,
label.String("intent", intention),
label.String("error", errorCode.String()),
attribute.String("intent", intention),
attribute.String("error", errorCode.String()),
)...)
}
}
}
}

func deployerMetrics(ctx context.Context, meter skaffoldMeter, m metric.Meter, labels ...label.KeyValue) {
func deployerMetrics(ctx context.Context, meter skaffoldMeter, m metric.Meter, labels ...attribute.KeyValue) {
deployerCounter := metric.Must(m).NewInt64ValueRecorder("deployer", metric.WithDescription("Deployers used"))
for _, deployer := range meter.Deployers {
deployerCounter.Record(ctx, 1, append(labels, label.String("deployer", deployer))...)
deployerCounter.Record(ctx, 1, append(labels, attribute.String("deployer", deployer))...)
}
if meter.HelmReleasesCount > 0 {
multiReleasesCounter := metric.Must(m).NewInt64ValueRecorder("helmReleases", metric.WithDescription("Multiple helm releases used"))
multiReleasesCounter.Record(ctx, 1, append(labels, label.Int("count", meter.HelmReleasesCount))...)
multiReleasesCounter.Record(ctx, 1, append(labels, attribute.Int("count", meter.HelmReleasesCount))...)
}
}

func builderMetrics(ctx context.Context, meter skaffoldMeter, m metric.Meter, labels ...label.KeyValue) {
func builderMetrics(ctx context.Context, meter skaffoldMeter, m metric.Meter, labels ...attribute.KeyValue) {
builderCounter := metric.Must(m).NewInt64ValueRecorder("builders", metric.WithDescription("Builders used"))
artifactCounter := metric.Must(m).NewInt64ValueRecorder("artifacts", metric.WithDescription("Number of artifacts used"))
dependenciesCounter := metric.Must(m).NewInt64ValueRecorder("artifact-dependencies", metric.WithDescription("Number of artifacts with dependencies"))
for builder, count := range meter.Builders {
bLabel := label.String("builder", builder)
bLabel := attribute.String("builder", builder)
builderCounter.Record(ctx, 1, append(labels, bLabel)...)
artifactCounter.Record(ctx, int64(count), append(labels, bLabel)...)
dependenciesCounter.Record(ctx, int64(meter.BuildDependencies[builder]), append(labels, bLabel)...)
}
}

func errorMetrics(ctx context.Context, meter skaffoldMeter, m metric.Meter, labels ...label.KeyValue) {
func errorMetrics(ctx context.Context, meter skaffoldMeter, m metric.Meter, labels ...attribute.KeyValue) {
errCounter := metric.Must(m).NewInt64ValueRecorder("errors", metric.WithDescription("Skaffold errors"))
errCounter.Record(ctx, 1, append(labels, label.String("error", meter.ErrorCode.String()))...)
errCounter.Record(ctx, 1, append(labels, attribute.String("error", meter.ErrorCode.String()))...)

labels = append(labels, label.String("command", meter.Command))
labels = append(labels, attribute.String("command", meter.Command))

switch meter.ErrorCode {
case proto.StatusCode_UNKNOWN_ERROR:
Expand Down
31 changes: 14 additions & 17 deletions pkg/skaffold/instrumentation/export_test.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ import (
"time"

"go.opentelemetry.io/otel/exporters/stdout"
"go.opentelemetry.io/otel/sdk/metric/controller/push"
"go.opentelemetry.io/otel/sdk/metric/controller/basic"

"github.com/GoogleContainerTools/skaffold/cmd/skaffold/app/cmd/statik"
"github.com/GoogleContainerTools/skaffold/proto/v1"
Expand Down Expand Up @@ -162,12 +162,12 @@ func TestExportMetrics(t *testing.T) {
if err != nil {
t.Error(err)
}
t.Override(&initExporter, func() (*push.Controller, error) {
return stdout.InstallNewPipeline([]stdout.Option{
stdout.WithQuantiles([]float64{0.5}),
t.Override(&initExporter, func() (*basic.Controller, error) {
_, controller, err := stdout.InstallNewPipeline([]stdout.Option{
stdout.WithPrettyPrint(),
stdout.WithWriter(tmpFile),
}, nil)
return controller, err
})
}
if len(test.savedMetrics) > 0 {
Expand Down Expand Up @@ -320,12 +320,12 @@ func TestUserMetricReported(t *testing.T) {
if err != nil {
t.Error(err)
}
t.Override(&initExporter, func() (*push.Controller, error) {
return stdout.InstallNewPipeline([]stdout.Option{
stdout.WithQuantiles([]float64{0.5}),
t.Override(&initExporter, func() (*basic.Controller, error) {
_, controller, err := stdout.InstallNewPipeline([]stdout.Option{
stdout.WithPrettyPrint(),
stdout.WithWriter(tmpFile),
}, nil)
return controller, err
})

_ = exportMetrics(context.Background(), tmp.Path(filename), test.meter)
Expand Down Expand Up @@ -459,15 +459,12 @@ func checkUser(t *testutil.T, user string, b []byte) {

// Derived from go.opentelemetry.io/otel/exporters/stdout/metric.go
type line struct {
Name string `json:"Name"`
Count interface{} `json:"Count,omitempty"`
Quantiles []quantile `json:"Quantiles,omitempty"`
Labels map[string]string
}

type quantile struct {
Quantile interface{} `json:"Quantile"`
Value interface{} `json:"Value"`
Name string `json:"Name"`
Min interface{} `json:"Min,omitempty"`
Max interface{} `json:"Max,omitempty"`
Sum interface{} `json:"Sum,omitempty"`
Count interface{} `json:"Count,omitempty"`
Labels map[string]string
}

func (l *line) initLine() {
Expand All @@ -484,5 +481,5 @@ func (l *line) initLine() {
}

func (l *line) value() interface{} {
return l.Quantiles[0].Value
return l.Max
}