Skip to content

AB#523752: opentelemetry individual toggles for metrics, logs, and traces #35

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Adam Cofer (acofer) merged 2 commits into from
May 18, 2026
Merged

AB#523752: opentelemetry individual toggles for metrics, logs, and traces #35

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
49b2390
AB#523752: opentelemetry individual toggles for metrics, logs, and tr…
acofer May 12, 2026
b25b182
Update dependencies
acofer May 13, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
34 changes: 17 additions & 17 deletions go.mod
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,18 +12,18 @@ require (
github.com/spf13/pflag v1.0.5
github.com/spf13/viper v1.2.1
github.com/stretchr/testify v1.11.1
go.opentelemetry.io/otel v1.39.0
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.15.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.39.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.39.0
go.opentelemetry.io/otel v1.40.0
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.16.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.40.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.40.0
go.opentelemetry.io/otel/exporters/prometheus v0.60.0
go.opentelemetry.io/otel/log v0.15.0
go.opentelemetry.io/otel/metric v1.39.0
go.opentelemetry.io/otel/sdk v1.39.0
go.opentelemetry.io/otel/sdk/log v0.14.0
go.opentelemetry.io/otel/sdk/metric v1.39.0
go.opentelemetry.io/otel/log v0.16.0
go.opentelemetry.io/otel/metric v1.40.0
go.opentelemetry.io/otel/sdk v1.40.0
go.opentelemetry.io/otel/sdk/log v0.16.0
go.opentelemetry.io/otel/sdk/metric v1.40.0
go.uber.org/zap v1.15.0
google.golang.org/grpc v1.77.0
google.golang.org/grpc v1.78.0
gopkg.in/vmihailenco/msgpack.v2 v2.9.1
)

Expand All @@ -38,7 +38,7 @@ require (
github.com/golang/protobuf v1.5.4 // 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 v2.27.3 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.7 // indirect
github.com/hashicorp/hcl v1.0.0 // indirect
github.com/magiconair/properties v1.8.0 // indirect
github.com/mitchellh/mapstructure v1.0.0 // indirect
Expand All @@ -57,18 +57,18 @@ require (
github.com/spf13/jwalterweatherman v1.0.0 // indirect
github.com/vmihailenco/msgpack v4.0.4+incompatible // indirect
go.opentelemetry.io/auto/sdk v1.2.1 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.39.0 // indirect
go.opentelemetry.io/otel/trace v1.39.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.40.0 // indirect
go.opentelemetry.io/otel/trace v1.40.0 // indirect
go.opentelemetry.io/proto/otlp v1.9.0 // indirect
go.uber.org/atomic v1.6.0 // indirect
go.uber.org/multierr v1.5.0 // indirect
go.yaml.in/yaml/v2 v2.4.2 // indirect
golang.org/x/net v0.47.0 // indirect
golang.org/x/sys v0.39.0 // indirect
golang.org/x/text v0.31.0 // indirect
golang.org/x/net v0.49.0 // indirect
golang.org/x/sys v0.40.0 // indirect
golang.org/x/text v0.33.0 // indirect
google.golang.org/appengine v1.4.0 // indirect
google.golang.org/genproto v0.0.0-20200521103424-e9a78aa275b7 // indirect
google.golang.org/protobuf v1.36.10 // indirect
google.golang.org/protobuf v1.36.11 // indirect
gopkg.in/yaml.v2 v2.3.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)
34 changes: 34 additions & 0 deletions go.sum
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,8 @@ github.com/grafana/regexp v0.0.0-20240518133315-a468a5bfb3bc h1:GN2Lv3MGO7AS6PrR
github.com/grafana/regexp v0.0.0-20240518133315-a468a5bfb3bc/go.mod h1:+JKpmjMGhpgPL+rXZ5nsZieVzvarn86asRlBg4uNGnk=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.3 h1:NmZ1PKzSTQbuGHw9DGPFomqkkLWMC+vZCkfs+FHv1Vg=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.3/go.mod h1:zQrxl1YP88HQlA6i9c63DSVPFklWpGX4OWAc9bFuaH4=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.7 h1:X+2YciYSxvMQK0UZ7sg45ZVabVZBeBuvMkmuI2V3Fak=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.7/go.mod h1:lW34nIZuQ8UDPdkon5fmfp2l3+ZkQ2me/+oecHYLOII=
github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
Expand Down Expand Up @@ -129,30 +131,52 @@ go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ
go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y=
go.opentelemetry.io/otel v1.39.0 h1:8yPrr/S0ND9QEfTfdP9V+SiwT4E0G7Y5MO7p85nis48=
go.opentelemetry.io/otel v1.39.0/go.mod h1:kLlFTywNWrFyEdH0oj2xK0bFYZtHRYUdv1NklR/tgc8=
go.opentelemetry.io/otel v1.40.0 h1:oA5YeOcpRTXq6NN7frwmwFR0Cn3RhTVZvXsP4duvCms=
go.opentelemetry.io/otel v1.40.0/go.mod h1:IMb+uXZUKkMXdPddhwAHm6UfOwJyh4ct1ybIlV14J0g=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.15.0 h1:EKpiGphOYq3CYnIe2eX9ftUkyU+Y8Dtte8OaWyHJ4+I=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.15.0/go.mod h1:nWFP7C+T8TygkTjJ7mAyEaFaE7wNfms3nV/vexZ6qt0=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.16.0 h1:djrxvDxAe44mJUrKataUbOhCKhR3F8QCyWucO16hTQs=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.16.0/go.mod h1:dt3nxpQEiSoKvfTVxp3TUg5fHPLhKtbcnN3Z1I1ePD0=
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.39.0 h1:nKP4Z2ejtHn3yShBb+2KawiXgpn8In5cT7aO2wXuOTE=
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.39.0/go.mod h1:NwjeBbNigsO4Aj9WgM0C+cKIrxsZUaRmZUO7A8I7u8o=
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.40.0 h1:9y5sHvAxWzft1WQ4BwqcvA+IFVUJ1Ya75mSAUnFEVwE=
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.40.0/go.mod h1:eQqT90eR3X5Dbs1g9YSM30RavwLF725Ris5/XSXWvqE=
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.39.0 h1:f0cb2XPmrqn4XMy9PNliTgRKJgS5WcL/u0/WRYGz4t0=
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.39.0/go.mod h1:vnakAaFckOMiMtOIhFI2MNH4FYrZzXCYxmb1LlhoGz8=
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.40.0 h1:QKdN8ly8zEMrByybbQgv8cWBcdAarwmIPZ6FThrWXJs=
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.40.0/go.mod h1:bTdK1nhqF76qiPoCCdyFIV+N/sRHYXYCTQc+3VCi3MI=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.39.0 h1:Ckwye2FpXkYgiHX7fyVrN1uA/UYd9ounqqTuSNAv0k4=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.39.0/go.mod h1:teIFJh5pW2y+AN7riv6IBPX2DuesS3HgP39mwOspKwU=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.40.0 h1:wVZXIWjQSeSmMoxF74LzAnpVQOAFDo3pPji9Y4SOFKc=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.40.0/go.mod h1:khvBS2IggMFNwZK/6lEeHg/W57h/IX6J4URh57fuI40=
go.opentelemetry.io/otel/exporters/prometheus v0.60.0 h1:cGtQxGvZbnrWdC2GyjZi0PDKVSLWP/Jocix3QWfXtbo=
go.opentelemetry.io/otel/exporters/prometheus v0.60.0/go.mod h1:hkd1EekxNo69PTV4OWFGZcKQiIqg0RfuWExcPKFvepk=
go.opentelemetry.io/otel/log v0.15.0 h1:0VqVnc3MgyYd7QqNVIldC3dsLFKgazR6P3P3+ypkyDY=
go.opentelemetry.io/otel/log v0.15.0/go.mod h1:9c/G1zbyZfgu1HmQD7Qj84QMmwTp2QCQsZH1aeoWDE4=
go.opentelemetry.io/otel/log v0.16.0 h1:DeuBPqCi6pQwtCK0pO4fvMB5eBq6sNxEnuTs88pjsN4=
go.opentelemetry.io/otel/log v0.16.0/go.mod h1:rWsmqNVTLIA8UnwYVOItjyEZDbKIkMxdQunsIhpUMes=
go.opentelemetry.io/otel/metric v1.39.0 h1:d1UzonvEZriVfpNKEVmHXbdf909uGTOQjA0HF0Ls5Q0=
go.opentelemetry.io/otel/metric v1.39.0/go.mod h1:jrZSWL33sD7bBxg1xjrqyDjnuzTUB0x1nBERXd7Ftcs=
go.opentelemetry.io/otel/metric v1.40.0 h1:rcZe317KPftE2rstWIBitCdVp89A2HqjkxR3c11+p9g=
go.opentelemetry.io/otel/metric v1.40.0/go.mod h1:ib/crwQH7N3r5kfiBZQbwrTge743UDc7DTFVZrrXnqc=
go.opentelemetry.io/otel/sdk v1.39.0 h1:nMLYcjVsvdui1B/4FRkwjzoRVsMK8uL/cj0OyhKzt18=
go.opentelemetry.io/otel/sdk v1.39.0/go.mod h1:vDojkC4/jsTJsE+kh+LXYQlbL8CgrEcwmt1ENZszdJE=
go.opentelemetry.io/otel/sdk v1.40.0 h1:KHW/jUzgo6wsPh9At46+h4upjtccTmuZCFAc9OJ71f8=
go.opentelemetry.io/otel/sdk v1.40.0/go.mod h1:Ph7EFdYvxq72Y8Li9q8KebuYUr2KoeyHx0DRMKrYBUE=
go.opentelemetry.io/otel/sdk/log v0.14.0 h1:JU/U3O7N6fsAXj0+CXz21Czg532dW2V4gG1HE/e8Zrg=
go.opentelemetry.io/otel/sdk/log v0.14.0/go.mod h1:imQvII+0ZylXfKU7/wtOND8Hn4OpT3YUoIgqJVksUkM=
go.opentelemetry.io/otel/sdk/log v0.16.0 h1:e/b4bdlQwC5fnGtG3dlXUrNOnP7c8YLVSpSfEBIkTnI=
go.opentelemetry.io/otel/sdk/log v0.16.0/go.mod h1:JKfP3T6ycy7QEuv3Hj8oKDy7KItrEkus8XJE6EoSzw4=
go.opentelemetry.io/otel/sdk/log/logtest v0.14.0 h1:Ijbtz+JKXl8T2MngiwqBlPaHqc4YCaP/i13Qrow6gAM=
go.opentelemetry.io/otel/sdk/log/logtest v0.14.0/go.mod h1:dCU8aEL6q+L9cYTqcVOk8rM9Tp8WdnHOPLiBgp0SGOA=
go.opentelemetry.io/otel/sdk/metric v1.39.0 h1:cXMVVFVgsIf2YL6QkRF4Urbr/aMInf+2WKg+sEJTtB8=
go.opentelemetry.io/otel/sdk/metric v1.39.0/go.mod h1:xq9HEVH7qeX69/JnwEfp6fVq5wosJsY1mt4lLfYdVew=
go.opentelemetry.io/otel/sdk/metric v1.40.0 h1:mtmdVqgQkeRxHgRv4qhyJduP3fYJRMX4AtAlbuWdCYw=
go.opentelemetry.io/otel/sdk/metric v1.40.0/go.mod h1:4Z2bGMf0KSK3uRjlczMOeMhKU2rhUqdWNoKcYrtcBPg=
go.opentelemetry.io/otel/trace v1.39.0 h1:2d2vfpEDmCJ5zVYz7ijaJdOF59xLomrvj7bjt6/qCJI=
go.opentelemetry.io/otel/trace v1.39.0/go.mod h1:88w4/PnZSazkGzz/w84VHpQafiU4EtqqlVdxWy+rNOA=
go.opentelemetry.io/otel/trace v1.40.0 h1:WA4etStDttCSYuhwvEa8OP8I5EWu24lkOzp+ZYblVjw=
go.opentelemetry.io/otel/trace v1.40.0/go.mod h1:zeAhriXecNGP/s2SEG3+Y8X9ujcJOTqQ5RgdEJcawiA=
go.opentelemetry.io/proto/otlp v1.9.0 h1:l706jCMITVouPOqEnii2fIAuO3IVGBRPV5ICjceRb/A=
go.opentelemetry.io/proto/otlp v1.9.0/go.mod h1:xE+Cx5E/eEHw+ISFkwPLwCZefwVjY+pqKg1qcK03+/4=
go.uber.org/atomic v1.6.0 h1:Ezj3JGmsOnG1MoRWQkPBsKLe9DwWD9QeXzTRzzldNVk=
Expand Down Expand Up @@ -188,6 +212,8 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
golang.org/x/net v0.49.0 h1:eeHFmOGUTtaaPSGNmjBKpbng9MulQsJURQUAfUwY++o=
golang.org/x/net v0.49.0/go.mod h1:/ysNB2EvaqvesRkuLAyjI1ycPZlQHM3q01F02UY/MV8=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
Expand All @@ -206,10 +232,14 @@ golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
golang.org/x/text v0.33.0 h1:B3njUFyqtHDUI5jMn1YIr5B0IE2U0qck04r6d4KPAxE=
golang.org/x/text v0.33.0/go.mod h1:LuMebE6+rBincTi9+xWTY8TztLzKHc/9C1uBCG27+q8=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
Expand Down Expand Up @@ -237,6 +267,8 @@ google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyac
google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.77.0 h1:wVVY6/8cGA6vvffn+wWK5ToddbgdU3d8MNENr4evgXM=
google.golang.org/grpc v1.77.0/go.mod h1:z0BY1iVj0q8E1uSQCjL9cppRj+gnZjzDnzV0dHhrNig=
google.golang.org/grpc v1.78.0 h1:K1XZG/yGDJnzMdd/uZHAkVqJE+xIDOcmdSFZkBUicNc=
google.golang.org/grpc v1.78.0/go.mod h1:I47qjTo4OKbMkjA/aOOwxDIiPSBofUtQUI5EfpWvW7U=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
Expand All @@ -246,6 +278,8 @@ google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.36.10 h1:AYd7cD/uASjIL6Q9LiTjz8JLcrh/88q5UObnmY3aOOE=
google.golang.org/protobuf v1.36.10/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
Expand Down
110 changes: 58 additions & 52 deletions middlewares/otel.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -78,69 +78,75 @@ func SetupOTelSDK(ctx context.Context, traceEndpoint, metricEndpoint, logEndpoin
return shutdown, err
}

// Set up logger provider.
lexp, err := otlploghttp.New(ctx, otlploghttp.WithEndpointURL(logEndpoint))
if err != nil {
handleErr(err)
return shutdown, err
}
processor := logsdk.NewBatchProcessor(lexp)
loggerProvider := logsdk.NewLoggerProvider(
logsdk.WithProcessor(processor),
logsdk.WithResource(otelResource),
)
shutdownFuncs = append(shutdownFuncs, loggerProvider.Shutdown)
global.SetLoggerProvider(loggerProvider)

// Set up trace provider.
prop := propagation.NewCompositeTextMapPropagator(
propagation.TraceContext{},
propagation.Baggage{},
)
otel.SetTextMapPropagator(prop)
texp, err := otlptracehttp.New(ctx, otlptracehttp.WithEndpointURL(traceEndpoint))
if err != nil {
handleErr(err)
return shutdown, err
}
tracerProvider := trace.NewTracerProvider(
trace.WithBatcher(texp),
trace.WithResource(otelResource),
)
shutdownFuncs = append(shutdownFuncs, tracerProvider.Shutdown)
otel.SetTracerProvider(tracerProvider)

// Set up meter provider.
var meterProvider *metric.MeterProvider
var exporter metric.Reader
if os.Getenv("PROMETHEUS_METRICS") == "true" {
exporter, err = prometheus.New()
if logEndpoint != "" {
// Set up logger provider.
lexp, err := otlploghttp.New(ctx, otlploghttp.WithEndpointURL(logEndpoint))
if err != nil {
handleErr(err)
return shutdown, err
}
} else {
var mexp metric.Exporter
mexp, err = otlpmetrichttp.New(ctx, otlpmetrichttp.WithEndpointURL(metricEndpoint))
processor := logsdk.NewBatchProcessor(lexp)
loggerProvider := logsdk.NewLoggerProvider(
logsdk.WithProcessor(processor),
logsdk.WithResource(otelResource),
)
shutdownFuncs = append(shutdownFuncs, loggerProvider.Shutdown)
global.SetLoggerProvider(loggerProvider)
}

if traceEndpoint != "" {
// Set up trace provider.
prop := propagation.NewCompositeTextMapPropagator(
propagation.TraceContext{},
propagation.Baggage{},
)
otel.SetTextMapPropagator(prop)
texp, err := otlptracehttp.New(ctx, otlptracehttp.WithEndpointURL(traceEndpoint))
if err != nil {
handleErr(err)
return shutdown, err
}
exporter = metric.NewPeriodicReader(mexp)
tracerProvider := trace.NewTracerProvider(
trace.WithBatcher(texp),
trace.WithResource(otelResource),
)
shutdownFuncs = append(shutdownFuncs, tracerProvider.Shutdown)
otel.SetTracerProvider(tracerProvider)
}
meterProvider = metric.NewMeterProvider(
metric.WithReader(exporter),
metric.WithResource(otelResource),
)
shutdownFuncs = append(shutdownFuncs, meterProvider.Shutdown)
otel.SetMeterProvider(meterProvider)

startMeter, err := meterProvider.Meter("server").Int64Counter("server_start")
if err != nil {
handleErr(err)
return shutdown, err
if metricEndpoint != "" {
// Set up meter provider.
var meterProvider *metric.MeterProvider
var exporter metric.Reader
if os.Getenv("PROMETHEUS_METRICS") == "true" {
exporter, err = prometheus.New()
if err != nil {
handleErr(err)
return shutdown, err
}
} else {
var mexp metric.Exporter
mexp, err = otlpmetrichttp.New(ctx, otlpmetrichttp.WithEndpointURL(metricEndpoint))
if err != nil {
handleErr(err)
return shutdown, err
}
exporter = metric.NewPeriodicReader(mexp)
}
meterProvider = metric.NewMeterProvider(
metric.WithReader(exporter),
metric.WithResource(otelResource),
)
shutdownFuncs = append(shutdownFuncs, meterProvider.Shutdown)
otel.SetMeterProvider(meterProvider)

startMeter, err := meterProvider.Meter("server").Int64Counter("server_start")
if err != nil {
handleErr(err)
return shutdown, err
}
startMeter.Add(ctx, 1)
}
startMeter.Add(ctx, 1)

return shutdown, err
}
Expand Down
Loading