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Commit 7bc52857 authored by Jamie Tanna's avatar Jamie Tanna
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refactor(telemetry): use `autoexport` 

To simplify the configuration of the OTel exporters, we can utilise
`autoexport` which performs the environment variable switches that we
were previously doing, and handles a few other options.

This slightly changes our configuration for metrics, which hopefully
doesn't make an impact - or won't when we start producing metrics.

This also requires a bump to the `go` directive, as the package requires
a minimum of 1.22.7.
parent 85b08181
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1 merge request!309chore: add OpenTelemetry exports for `import renovate` + feat: add `telemetry` subcommand
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go.mod
+ 21
− 11
View file @ 7bc52857
module dmd.tanna.dev
go 1.22.0
go 1.22.7
toolchain go1.23.2
retract v1.0.0 // published accidentally
......@@ -26,13 +28,9 @@ require (
github.com/xanzy/go-gitlab v0.106.0
gitlab.com/tanna.dev/cobra-doc-template v0.0.0-20231221133114-8f5f0e77db94
gitlab.com/tanna.dev/endoflife-checker v0.7.0
go.opentelemetry.io/contrib/exporters/autoexport v0.57.0
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0
go.opentelemetry.io/otel v1.32.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.32.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.32.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.32.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.32.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.32.0
go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.8.0
go.opentelemetry.io/otel/log v0.8.0
go.opentelemetry.io/otel/sdk v1.32.0
......@@ -73,19 +71,20 @@ require (
github.com/hashicorp/go-retryablehttp v0.7.5 // indirect
github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
github.com/inconshreveable/mousetrap v1.1.0 // indirect
github.com/klauspost/compress v1.17.1 // indirect
github.com/klauspost/compress v1.17.11 // indirect
github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/mattn/go-runewidth v0.0.15 // indirect
github.com/mitchellh/mapstructure v1.5.0 // indirect
github.com/muesli/reflow v0.3.0 // indirect
github.com/muesli/termenv v0.15.2 // indirect
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
github.com/ncruces/go-strftime v0.1.9 // indirect
github.com/olekukonko/tablewriter v0.0.5 // indirect
github.com/prometheus/client_golang v1.19.1 // indirect
github.com/prometheus/client_golang v1.20.5 // indirect
github.com/prometheus/client_model v0.6.1 // indirect
github.com/prometheus/common v0.48.0 // indirect
github.com/prometheus/procfs v0.12.0 // indirect
github.com/prometheus/common v0.60.1 // indirect
github.com/prometheus/procfs v0.15.1 // indirect
github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
github.com/rivo/uniseg v0.4.7 // indirect
......@@ -96,6 +95,17 @@ require (
github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
github.com/yashtewari/glob-intersection v0.2.0 // indirect
go.opentelemetry.io/contrib/bridges/prometheus v0.57.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.8.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.8.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.32.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.32.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.32.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.32.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.32.0 // indirect
go.opentelemetry.io/otel/exporters/prometheus v0.54.0 // indirect
go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.32.0 // indirect
go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.32.0 // indirect
go.opentelemetry.io/otel/metric v1.32.0 // indirect
go.opentelemetry.io/proto/otlp v1.3.1 // indirect
golang.org/x/exp v0.0.0-20231108232855-2478ac86f678 // indirect
......@@ -106,7 +116,7 @@ require (
golang.org/x/time v0.5.0 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20241104194629-dd2ea8efbc28 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20241104194629-dd2ea8efbc28 // indirect
google.golang.org/grpc v1.67.1 // indirect
google.golang.org/grpc v1.68.0 // indirect
google.golang.org/protobuf v1.35.1 // indirect
gopkg.in/yaml.v2 v2.4.0 // indirect
modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect
......
go.sum
+ 28
− 10
View file @ 7bc52857
......@@ -130,12 +130,14 @@ github.com/jedib0t/go-pretty/v6 v6.5.9/go.mod h1:zbn98qrYlh95FIhwwsbIip0LYpwSG8S
github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
github.com/juju/gnuflag v0.0.0-20171113085948-2ce1bb71843d/go.mod h1:2PavIy+JPciBPrBUjwbNvtwB6RQlve+hkpll6QSNmOE=
github.com/klauspost/compress v1.17.1 h1:NE3C767s2ak2bweCZo3+rdP4U/HoyVXLv/X9f2gPS5g=
github.com/klauspost/compress v1.17.1/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
......@@ -154,6 +156,8 @@ github.com/muesli/reflow v0.3.0 h1:IFsN6K9NfGtjeggFP+68I4chLZV2yIKsXJFNZ+eWh6s=
github.com/muesli/reflow v0.3.0/go.mod h1:pbwTDkVPibjO2kyvBQRBxTWEEGDGq0FlB1BIKtnHY/8=
github.com/muesli/termenv v0.15.2 h1:GohcuySI0QmI3wN8Ok9PtKGkgkFIk7y6Vpb5PvrY+Wo=
github.com/muesli/termenv v0.15.2/go.mod h1:Epx+iuz8sNs7mNKhxzH4fWXGNpZwUaJKRS1noLXviQ8=
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4=
github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
github.com/oapi-codegen/runtime v1.1.1 h1:EXLHh0DXIJnWhdRPN2w4MXAzFyE4CskzhNLUmtpMYro=
......@@ -169,14 +173,14 @@ github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_golang v1.19.1 h1:wZWJDwK+NameRJuPGDhlnFgx8e8HN3XHQeLaYJFJBOE=
github.com/prometheus/client_golang v1.19.1/go.mod h1:mP78NwGzrVks5S2H6ab8+ZZGJLZUq1hoULYBAYBw1Ho=
github.com/prometheus/client_golang v1.20.5 h1:cxppBPuYhUnsO6yo/aoRol4L7q7UFfdm+bR9r+8l63Y=
github.com/prometheus/client_golang v1.20.5/go.mod h1:PIEt8X02hGcP8JWbeHyeZ53Y/jReSnHgO035n//V5WE=
github.com/prometheus/client_model v0.6.1 h1:ZKSh/rekM+n3CeS952MLRAdFwIKqeY8b62p8ais2e9E=
github.com/prometheus/client_model v0.6.1/go.mod h1:OrxVMOVHjw3lKMa8+x6HeMGkHMQyHDk9E3jmP2AmGiY=
github.com/prometheus/common v0.48.0 h1:QO8U2CdOzSn1BBsmXJXduaaW+dY/5QLjfB8svtSzKKE=
github.com/prometheus/common v0.48.0/go.mod h1:0/KsvlIEfPQCQ5I2iNSAWKPZziNCvRs5EC6ILDTlAPc=
github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
github.com/prometheus/common v0.60.1 h1:FUas6GcOw66yB/73KC+BOZoFJmbo/1pojoILArPAaSc=
github.com/prometheus/common v0.60.1/go.mod h1:h0LYf1R1deLSKtD4Vdg8gy4RuOvENW2J/h19V5NADQw=
github.com/prometheus/procfs v0.15.1 h1:YagwOFzUgYfKKHX6Dr+sHT7km/hxC76UB0learggepc=
github.com/prometheus/procfs v0.15.1/go.mod h1:fB45yRUv8NstnjriLhBQLuOUt+WW4BsoGhij/e3PBqk=
github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 h1:N/ElC8H3+5XpJzTSTfLsJV/mx9Q9g7kxmchpfZyxgzM=
github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
......@@ -239,10 +243,18 @@ gitlab.com/tanna.dev/endoflife-checker v0.7.0 h1:XBGrMt+0tkpSFkP+lTvlkrhO6sNTPfg
gitlab.com/tanna.dev/endoflife-checker v0.7.0/go.mod h1:wLuvIclr5q9MXl0n4MMz9c44AiwTF55yAfMsSUUjc7s=
go.opencensus.io v0.24.0 h1:y73uSU6J157QMP2kn2r30vwW1A2W2WFwSCGnAVxeaD0=
go.opencensus.io v0.24.0/go.mod h1:vNK8G9p7aAivkbmorf4v+7Hgx+Zs0yY+0fOtgBfjQKo=
go.opentelemetry.io/contrib/bridges/prometheus v0.57.0 h1:UW0+QyeyBVhn+COBec3nGhfnFe5lwB0ic1JBVjzhk0w=
go.opentelemetry.io/contrib/bridges/prometheus v0.57.0/go.mod h1:ppciCHRLsyCio54qbzQv0E4Jyth/fLWDTJYfvWpcSVk=
go.opentelemetry.io/contrib/exporters/autoexport v0.57.0 h1:jmTVJ86dP60C01K3slFQa2NQ/Aoi7zA+wy7vMOKD9H4=
go.opentelemetry.io/contrib/exporters/autoexport v0.57.0/go.mod h1:EJBheUMttD/lABFyLXhce47Wr6DPWYReCzaZiXadH7g=
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 h1:4K4tsIXefpVJtvA/8srF4V4y0akAoPHkIslgAkjixJA=
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0/go.mod h1:jjdQuTGVsXV4vSs+CJ2qYDeDPf9yIJV23qlIzBm73Vg=
go.opentelemetry.io/otel v1.32.0 h1:WnBN+Xjcteh0zdk01SVqV55d/m62NJLJdIyb4y/WO5U=
go.opentelemetry.io/otel v1.32.0/go.mod h1:00DCVSB0RQcnzlwyTfqtxSm+DRr9hpYrHjNGiBHVQIg=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.8.0 h1:WzNab7hOOLzdDF/EoWCt4glhrbMPVMOO5JYTmpz36Ls=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.8.0/go.mod h1:hKvJwTzJdp90Vh7p6q/9PAOd55dI6WA6sWj62a/JvSs=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.8.0 h1:S+LdBGiQXtJdowoJoQPEtI52syEP/JYBUpjO49EQhV8=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.8.0/go.mod h1:5KXybFvPGds3QinJWQT7pmXf+TN5YIa7CNYObWRkj50=
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.32.0 h1:j7ZSD+5yn+lo3sGV69nW04rRR0jhYnBwjuX3r0HvnK0=
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.32.0/go.mod h1:WXbYJTUaZXAbYd8lbgGuvih0yuCfOFC5RJoYnoLcGz8=
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.32.0 h1:t/Qur3vKSkUCcDVaSumWF2PKHt85pc7fRvFuoVT8qFU=
......@@ -253,8 +265,14 @@ go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.32.0 h1:9kV11
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.32.0/go.mod h1:JyA0FHXe22E1NeNiHmVp7kFHglnexDQ7uRWDiiJ1hKQ=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.32.0 h1:cMyu9O88joYEaI47CnQkxO1XZdpoTF9fEnW2duIddhw=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.32.0/go.mod h1:6Am3rn7P9TVVeXYG+wtcGE7IE1tsQ+bP3AuWcKt/gOI=
go.opentelemetry.io/otel/exporters/prometheus v0.54.0 h1:rFwzp68QMgtzu9PgP3jm9XaMICI6TsofWWPcBDKwlsU=
go.opentelemetry.io/otel/exporters/prometheus v0.54.0/go.mod h1:QyjcV9qDP6VeK5qPyKETvNjmaaEc7+gqjh4SS0ZYzDU=
go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.8.0 h1:CHXNXwfKWfzS65yrlB2PVds1IBZcdsX8Vepy9of0iRU=
go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.8.0/go.mod h1:zKU4zUgKiaRxrdovSS2amdM5gOc59slmo/zJwGX+YBg=
go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.32.0 h1:SZmDnHcgp3zwlPBS2JX2urGYe/jBKEIT6ZedHRUyCz8=
go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.32.0/go.mod h1:fdWW0HtZJ7+jNpTKUR0GpMEDP69nR8YBJQxNiVCE3jk=
go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.32.0 h1:cC2yDI3IQd0Udsux7Qmq8ToKAx1XCilTQECZ0KDZyTw=
go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.32.0/go.mod h1:2PD5Ex6z8CFzDbTdOlwyNIUywRr1DN0ospafJM1wJ+s=
go.opentelemetry.io/otel/log v0.8.0 h1:egZ8vV5atrUWUbnSsHn6vB8R21G2wrKqNiDt3iWertk=
go.opentelemetry.io/otel/log v0.8.0/go.mod h1:M9qvDdUTRCopJcGRKg57+JSQ9LgLBrwwfC32epk5NX8=
go.opentelemetry.io/otel/metric v1.32.0 h1:xV2umtmNcThh2/a/aCP+h64Xx5wsj8qqnkYZktzNa0M=
......@@ -298,8 +316,8 @@ google.golang.org/genproto/googleapis/api v0.0.0-20241104194629-dd2ea8efbc28 h1:
google.golang.org/genproto/googleapis/api v0.0.0-20241104194629-dd2ea8efbc28/go.mod h1:dguCy7UOdZhTvLzDyt15+rOrawrpM4q7DD9dQ1P11P4=
google.golang.org/genproto/googleapis/rpc v0.0.0-20241104194629-dd2ea8efbc28 h1:XVhgTWWV3kGQlwJHR3upFWZeTsei6Oks1apkZSeonIE=
google.golang.org/genproto/googleapis/rpc v0.0.0-20241104194629-dd2ea8efbc28/go.mod h1:GX3210XPVPUjJbTUbvwI8f2IpZDMZuPJWDzDuebbviI=
google.golang.org/grpc v1.67.1 h1:zWnc1Vrcno+lHZCOofnIMvycFcc0QRGIzm9dhnDX68E=
google.golang.org/grpc v1.67.1/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA=
google.golang.org/grpc v1.68.0 h1:aHQeeJbo8zAkAa3pRzrVjZlbz6uSfeOXlJNQM0RAbz0=
google.golang.org/grpc v1.68.0/go.mod h1:fmSPC5AsjSBCK54MyHRx48kpOti1/jRfOlwEWywNjWA=
google.golang.org/protobuf v1.35.1 h1:m3LfL6/Ca+fqnjnlqQXNpFPABW1UD7mjh8KO2mKFytA=
google.golang.org/protobuf v1.35.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
......
internal/tracing/sdk.go
+ 8
− 95
View file @ 7bc52857
......@@ -4,15 +4,10 @@ import (
"context"
"errors"
"fmt"
"os"
"time"
"go.opentelemetry.io/contrib/exporters/autoexport"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc"
"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp"
"go.opentelemetry.io/otel/exporters/otlp/otlptrace"
"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc"
"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp"
"go.opentelemetry.io/otel/exporters/stdout/stdoutlog"
"go.opentelemetry.io/otel/log/global"
"go.opentelemetry.io/otel/propagation"
......@@ -93,49 +88,9 @@ func newPropagator() propagation.TextMapPropagator {
}
func newTraceProvider(ctx context.Context, res *resource.Resource) (*trace.TracerProvider, error) {
var traceExporter *otlptrace.Exporter
var err error
if val, ok := os.LookupEnv("OTEL_EXPORTER_OTLP_TRACES_PROTOCOL"); ok {
switch val {
case "grpc":
traceExporter, err = otlptracegrpc.New(ctx)
if err != nil {
return nil, err
}
case "http/protobuf", "http/json":
traceExporter, err = otlptracehttp.New(ctx)
if err != nil {
return nil, err
}
default:
// TODO log
}
}
if val, ok := os.LookupEnv("OTEL_EXPORTER_OTLP_PROTOCOL"); ok {
switch val {
case "grpc":
traceExporter, err = otlptracegrpc.New(ctx)
if err != nil {
return nil, err
}
case "http/protobuf", "http/json":
traceExporter, err = otlptracehttp.New(ctx)
if err != nil {
return nil, err
}
default:
// TODO log
}
}
if traceExporter == nil {
// and if not set, we'll default to HTTP
traceExporter, err = otlptracehttp.New(ctx)
if err != nil {
return nil, err
}
traceExporter, err := autoexport.NewSpanExporter(ctx)
if err != nil {
return nil, err
}
traceProvider := trace.NewTracerProvider(
......@@ -149,57 +104,15 @@ func newTraceProvider(ctx context.Context, res *resource.Resource) (*trace.Trace
}
func newMeterProvider(ctx context.Context, res *resource.Resource) (*metric.MeterProvider, error) {
var metricExporter metric.Exporter
var err error
if val, ok := os.LookupEnv("OTEL_EXPORTER_OTLP_METRICS_PROTOCOL"); ok {
switch val {
case "grpc":
metricExporter, err = otlpmetricgrpc.New(ctx)
if err != nil {
return nil, err
}
case "http/protobuf", "http/json":
metricExporter, err = otlpmetrichttp.New(ctx)
if err != nil {
return nil, err
}
default:
// TODO log
}
}
if val, ok := os.LookupEnv("OTEL_EXPORTER_OTLP_PROTOCOL"); ok {
switch val {
case "grpc":
metricExporter, err = otlpmetricgrpc.New(ctx)
if err != nil {
return nil, err
}
case "http/protobuf", "http/json":
metricExporter, err = otlpmetrichttp.New(ctx)
if err != nil {
return nil, err
}
default:
// TODO log
}
}
if metricExporter == nil {
// and if not set, we'll default to HTTP
metricExporter, err = otlpmetrichttp.New(ctx)
if err != nil {
return nil, err
}
metricReader, err := autoexport.NewMetricReader(ctx)
if err != nil {
return nil, err
}
meterProvider := metric.NewMeterProvider(
metric.WithResource(res),
metric.WithReader(
metric.NewPeriodicReader(
metricExporter,
),
metricReader,
),
)
return meterProvider, nil
......
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