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Alan Chester 2026-01-30 15:57:57 +00:00 committed by GitHub
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8 changed files with 209 additions and 93 deletions

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@ -93,13 +93,13 @@ Here is a comprehensive list of labels that are provided by the global metrics:
## OpenTelemetry Semantic Conventions
Traefik Proxy follows [official OpenTelemetry semantic conventions v1.23.1](https://github.com/open-telemetry/semantic-conventions/blob/v1.23.1/docs/http/http-metrics.md).
Traefik Proxy follows [official OpenTelemetry semantic conventions v1.37.0](https://github.com/open-telemetry/semantic-conventions/blob/v1.37.0/docs/http/http-metrics.md).
### HTTP Server
| Metric | Type | [Labels](#labels) | Description |
|-------------------------------|-----------|------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------|
| http.server.request.duration | Histogram | `error.type`, `http.request.method`, `http.response.status_code`, `network.protocol.name`, `server.address`, `server.port`, `url.scheme` | Duration of HTTP server requests |
| Metric | Type | [Labels](#labels) | Description |
|-------------------------------|-----------|------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------|
| http.server.request.duration | Histogram | `error.type`, `http.request.method`, `http.response.status_code`, `http.route`, `network.protocol.name`, `server.address`, `server.port`, `url.scheme` | Duration of HTTP server requests |
#### Labels
@ -110,6 +110,7 @@ Here is a comprehensive list of labels that are provided by the metrics:
| `error.type` | Describes a class of error the operation ended with | "500" |
| `http.request.method` | HTTP request method | "GET" |
| `http.response.status_code` | HTTP response status code | "200" |
| `http.route` | The matched route pattern (when available) | "/api/users" |
| `network.protocol.name` | OSI application layer or non-OSI equivalent | "http/1.1" |
| `network.protocol.version` | Version of the protocol specified in `network.protocol.name` | "1.1" |
| `server.address` | Name of the local HTTP server that received the request | "example.com" |

48
go.mod
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@ -80,23 +80,23 @@ require (
github.com/vulcand/oxy/v2 v2.0.3
github.com/vulcand/predicate v1.2.0
github.com/yuin/gopher-lua v1.1.1
go.opentelemetry.io/collector/pdata v1.41.0
go.opentelemetry.io/contrib/bridges/otellogrus v0.13.0
go.opentelemetry.io/contrib/propagators/autoprop v0.63.0
go.opentelemetry.io/otel v1.38.0
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.14.0
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.14.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.38.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.38.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.38.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.38.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.38.0
go.opentelemetry.io/otel/log v0.14.0
go.opentelemetry.io/otel/metric v1.38.0
go.opentelemetry.io/otel/sdk v1.38.0
go.opentelemetry.io/otel/sdk/log v0.14.0
go.opentelemetry.io/otel/sdk/metric v1.38.0
go.opentelemetry.io/otel/trace v1.38.0
go.opentelemetry.io/collector/pdata v1.50.0
go.opentelemetry.io/contrib/bridges/otellogrus v0.14.0
go.opentelemetry.io/contrib/propagators/autoprop v0.64.0
go.opentelemetry.io/otel v1.39.0
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.15.0
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.15.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.39.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.39.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.39.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.39.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.39.0
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 v0.15.0
go.opentelemetry.io/otel/sdk/metric v1.39.0
go.opentelemetry.io/otel/trace v1.39.0
golang.org/x/crypto v0.47.0
golang.org/x/mod v0.31.0
golang.org/x/net v0.49.0
@ -245,7 +245,7 @@ require (
github.com/gophercloud/gophercloud v1.14.1 // indirect
github.com/gophercloud/utils v0.0.0-20231010081019-80377eca5d56 // indirect
github.com/gravitational/trace v1.1.16-0.20220114165159-14a9a7dd6aaf // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.3 // indirect
github.com/hashicorp/cronexpr v1.1.2 // indirect
github.com/hashicorp/errwrap v1.1.0 // indirect
github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
@ -378,13 +378,13 @@ require (
go.mongodb.org/mongo-driver v1.13.1 // indirect
go.opencensus.io v0.24.0 // indirect
go.opentelemetry.io/auto/sdk v1.2.1 // indirect
go.opentelemetry.io/collector/featuregate v1.41.0 // indirect
go.opentelemetry.io/collector/featuregate v1.50.0 // indirect
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0 // indirect
go.opentelemetry.io/contrib/propagators/aws v1.38.0 // indirect
go.opentelemetry.io/contrib/propagators/b3 v1.38.0 // indirect
go.opentelemetry.io/contrib/propagators/jaeger v1.38.0 // indirect
go.opentelemetry.io/contrib/propagators/ot v1.38.0 // indirect
go.opentelemetry.io/proto/otlp v1.7.1 // indirect
go.opentelemetry.io/contrib/propagators/aws v1.39.0 // indirect
go.opentelemetry.io/contrib/propagators/b3 v1.39.0 // indirect
go.opentelemetry.io/contrib/propagators/jaeger v1.39.0 // indirect
go.opentelemetry.io/contrib/propagators/ot v1.39.0 // indirect
go.opentelemetry.io/proto/otlp v1.9.0 // indirect
go.uber.org/atomic v1.11.0 // indirect
go.uber.org/multierr v1.11.0 // indirect
go.uber.org/ratelimit v0.3.1 // indirect

114
go.sum
View file

@ -650,8 +650,8 @@ github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmg
github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 h1:8Tjv8EJ+pM1xP8mK6egEbD1OgnVTyacbefKhmbLhIhU=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2/go.mod h1:pkJQ2tZHJ0aFOVEEot6oZmaVEZcRme73eIFmhiVuRWs=
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/hashicorp/consul/api v1.1.0/go.mod h1:VmuI/Lkw1nC05EYQWNKwWGbkg+FbDBtguAZLlVdkD9Q=
github.com/hashicorp/consul/api v1.10.1/go.mod h1:XjsvQN+RJGWI2TWy1/kqaE16HrR2J/FWgkYjdZQsX9M=
github.com/hashicorp/consul/api v1.26.1 h1:5oSXOO5fboPZeW5SN+TdGFP/BILDgBm19OrPZ/pICIM=
@ -1380,67 +1380,69 @@ go.opencensus.io v0.24.0 h1:y73uSU6J157QMP2kn2r30vwW1A2W2WFwSCGnAVxeaD0=
go.opencensus.io v0.24.0/go.mod h1:vNK8G9p7aAivkbmorf4v+7Hgx+Zs0yY+0fOtgBfjQKo=
go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ64=
go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y=
go.opentelemetry.io/collector/featuregate v1.41.0 h1:CL4UMsMQj35nMJC3/jUu8VvYB4MHirbAX4B0Z/fCVLY=
go.opentelemetry.io/collector/featuregate v1.41.0/go.mod h1:A72x92glpH3zxekaUybml1vMSv94BH6jQRn5+/htcjw=
go.opentelemetry.io/collector/pdata v1.41.0 h1:2zurAaY0FkURbLa1x7f7ag6HaNZYZKSmI4wgzDegLgo=
go.opentelemetry.io/collector/pdata v1.41.0/go.mod h1:h0OghaTYe4oRvLxK31Ny7gkyjJ1p8oniM5MiCzluQjc=
go.opentelemetry.io/contrib/bridges/otellogrus v0.13.0 h1:Nzvgkys5xSchtkWEeTQNixr9EVo+cbYCpSey2zMftXw=
go.opentelemetry.io/contrib/bridges/otellogrus v0.13.0/go.mod h1:nvmPavMmeFjktIIxQAsE265cQ9nQ5qhDV2mN5kfdPog=
go.opentelemetry.io/collector/featuregate v1.50.0 h1:nROGw8VpLuc2/PExnL6ammUpr2y7pozpbwgae6zU4s0=
go.opentelemetry.io/collector/featuregate v1.50.0/go.mod h1:/1bclXgP91pISaEeNulRxzzmzMTm4I5Xih2SnI4HRSo=
go.opentelemetry.io/collector/internal/testutil v0.144.0 h1:lSI9FBQI21eAxJ/L52pAYxsvKhU5dm9HqXGnKp8XAes=
go.opentelemetry.io/collector/internal/testutil v0.144.0/go.mod h1:YAD9EAkwh/l5asZNbEBEUCqEjoL1OKMjAMoPjPqH76c=
go.opentelemetry.io/collector/pdata v1.50.0 h1:vES5c9jT9HzOhHEg1OIjPxk4qKIjA+Dao8dxU3oePU0=
go.opentelemetry.io/collector/pdata v1.50.0/go.mod h1:G18lFpQYh4473PiEPqLd7BKfc8a/j+Fl4EfHWy1Ylx8=
go.opentelemetry.io/contrib/bridges/otellogrus v0.14.0 h1:UtI97OoeD9Cjx/s1nQ4W9fCFjJbPfhTsVBorhCM2lQg=
go.opentelemetry.io/contrib/bridges/otellogrus v0.14.0/go.mod h1:L38Uc5BbIN4o6QKrxc252Le7FyE7Ym8IV9GMa9dr3I0=
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.61.0 h1:q4XOmH/0opmeuJtPsbFNivyl7bCt7yRBbeEm2sC/XtQ=
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.61.0/go.mod h1:snMWehoOh2wsEwnvvwtDyFCxVeDAODenXHtn5vzrKjo=
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0 h1:F7Jx+6hwnZ41NSFTO5q4LYDtJRXBf2PD0rNBkeB/lus=
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0/go.mod h1:UHB22Z8QsdRDrnAtX4PntOl36ajSxcdUMt1sF7Y6E7Q=
go.opentelemetry.io/contrib/propagators/autoprop v0.63.0 h1:S3+4UwR3Y1tUKklruMwOacAFInNvtuOexz4ZTmJNAyw=
go.opentelemetry.io/contrib/propagators/autoprop v0.63.0/go.mod h1:qpIuOggbbw2T9nKRaO1je/oTRKd4zslAcJonN8LYbTg=
go.opentelemetry.io/contrib/propagators/aws v1.38.0 h1:eRZ7asSbLc5dH7+TBzL6hFKb1dabz0IV51uUUwYRZts=
go.opentelemetry.io/contrib/propagators/aws v1.38.0/go.mod h1:wXqc9NTGcXapBExHBDVLEZlByu6quiQL8w7Tjgv8TCg=
go.opentelemetry.io/contrib/propagators/b3 v1.38.0 h1:uHsCCOSKl0kLrV2dLkFK+8Ywk9iKa/fptkytc6aFFEo=
go.opentelemetry.io/contrib/propagators/b3 v1.38.0/go.mod h1:wMRSZJZcY8ya9mApLLhwIMjqmApy2o/Ml+62lhvxyHU=
go.opentelemetry.io/contrib/propagators/jaeger v1.38.0 h1:nXGeLvT1QtCAhkASkP/ksjkTKZALIaQBIW+JSIw1KIc=
go.opentelemetry.io/contrib/propagators/jaeger v1.38.0/go.mod h1:oMvOXk78ZR3KEuPMBgp/ThAMDy9ku/eyUVztr+3G6Wo=
go.opentelemetry.io/contrib/propagators/ot v1.38.0 h1:k4gSyyohaDXI8F9BDXYC3uO2vr5sRNeQFMsN9Zn0EoI=
go.opentelemetry.io/contrib/propagators/ot v1.38.0/go.mod h1:2hDsuiHRO39SRUMhYGqmj64z/IuMRoxE4bBSFR82Lo8=
go.opentelemetry.io/otel v1.38.0 h1:RkfdswUDRimDg0m2Az18RKOsnI8UDzppJAtj01/Ymk8=
go.opentelemetry.io/otel v1.38.0/go.mod h1:zcmtmQ1+YmQM9wrNsTGV/q/uyusom3P8RxwExxkZhjM=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.14.0 h1:OMqPldHt79PqWKOMYIAQs3CxAi7RLgPxwfFSwr4ZxtM=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.14.0/go.mod h1:1biG4qiqTxKiUCtoWDPpL3fB3KxVwCiGw81j3nKMuHE=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.14.0 h1:QQqYw3lkrzwVsoEX0w//EhH/TCnpRdEenKBOOEIMjWc=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.14.0/go.mod h1:gSVQcr17jk2ig4jqJ2DX30IdWH251JcNAecvrqTxH1s=
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.38.0 h1:vl9obrcoWVKp/lwl8tRE33853I8Xru9HFbw/skNeLs8=
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.38.0/go.mod h1:GAXRxmLJcVM3u22IjTg74zWBrRCKq8BnOqUVLodpcpw=
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.38.0 h1:Oe2z/BCg5q7k4iXC3cqJxKYg0ieRiOqF0cecFYdPTwk=
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.38.0/go.mod h1:ZQM5lAJpOsKnYagGg/zV2krVqTtaVdYdDkhMoX6Oalg=
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.38.0 h1:GqRJVj7UmLjCVyVJ3ZFLdPRmhDUp2zFmQe3RHIOsw24=
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.38.0/go.mod h1:ri3aaHSmCTVYu2AWv44YMauwAQc0aqI9gHKIcSbI1pU=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.38.0 h1:lwI4Dc5leUqENgGuQImwLo4WnuXFPetmPpkLi2IrX54=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.38.0/go.mod h1:Kz/oCE7z5wuyhPxsXDuaPteSWqjSBD5YaSdbxZYGbGk=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.38.0 h1:aTL7F04bJHUlztTsNGJ2l+6he8c+y/b//eR0jjjemT4=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.38.0/go.mod h1:kldtb7jDTeol0l3ewcmd8SDvx3EmIE7lyvqbasU3QC4=
go.opentelemetry.io/otel/log v0.14.0 h1:2rzJ+pOAZ8qmZ3DDHg73NEKzSZkhkGIua9gXtxNGgrM=
go.opentelemetry.io/otel/log v0.14.0/go.mod h1:5jRG92fEAgx0SU/vFPxmJvhIuDU9E1SUnEQrMlJpOno=
go.opentelemetry.io/otel/log/logtest v0.14.0 h1:BGTqNeluJDK2uIHAY8lRqxjVAYfqgcaTbVk1n3MWe5A=
go.opentelemetry.io/otel/log/logtest v0.14.0/go.mod h1:IuguGt8XVP4XA4d2oEEDMVDBBCesMg8/tSGWDjuKfoA=
go.opentelemetry.io/otel/metric v1.38.0 h1:Kl6lzIYGAh5M159u9NgiRkmoMKjvbsKtYRwgfrA6WpA=
go.opentelemetry.io/otel/metric v1.38.0/go.mod h1:kB5n/QoRM8YwmUahxvI3bO34eVtQf2i4utNVLr9gEmI=
go.opentelemetry.io/otel/sdk v1.38.0 h1:l48sr5YbNf2hpCUj/FoGhW9yDkl+Ma+LrVl8qaM5b+E=
go.opentelemetry.io/otel/sdk v1.38.0/go.mod h1:ghmNdGlVemJI3+ZB5iDEuk4bWA3GkTpW+DOoZMYBVVg=
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/contrib/propagators/autoprop v0.64.0 h1:VVrb1ErDD0Tlh/0K0rUqjky1e8AekjspTFN9sU2ekaA=
go.opentelemetry.io/contrib/propagators/autoprop v0.64.0/go.mod h1:QCsOQk+9Ep8Mkp4/aPtSzUT0dc8SaPYzBAE6o1jYuSE=
go.opentelemetry.io/contrib/propagators/aws v1.39.0 h1:IvNR8pAVGpkK1CHMjU/YE6B6TlnAPGFvogkMWRWU6wo=
go.opentelemetry.io/contrib/propagators/aws v1.39.0/go.mod h1:TUsFCERuGM4IGhJG9w+9l0nzmHUKHuaDYYNF6mtNgjY=
go.opentelemetry.io/contrib/propagators/b3 v1.39.0 h1:PI7pt9pkSnimWcp5sQhUA9OzLbc3Ba4sL+VEUTNsxrk=
go.opentelemetry.io/contrib/propagators/b3 v1.39.0/go.mod h1:5gV/EzPnfYIwjzj+6y8tbGW2PKWhcsz5e/7twptRVQY=
go.opentelemetry.io/contrib/propagators/jaeger v1.39.0 h1:Gz3yKzfMSEFzF0Vy5eIpu9ndpo4DhXMCxsLMF0OOApo=
go.opentelemetry.io/contrib/propagators/jaeger v1.39.0/go.mod h1:2D/cxxCqTlrday0rZrPujjg5aoAdqk1NaNyoXn8FJn8=
go.opentelemetry.io/contrib/propagators/ot v1.39.0 h1:vKTve1W/WKPVp1fzJamhCDDECt+5upJJ65bPyWoddGg=
go.opentelemetry.io/contrib/propagators/ot v1.39.0/go.mod h1:FH5VB2N19duNzh1Q8ks6CsZFyu3LFhNLiA9lPxyEkvU=
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/exporters/otlp/otlplog/otlploggrpc v0.15.0 h1:W+m0g+/6v3pa5PgVf2xoFMi5YtNR06WtS7ve5pcvLtM=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.15.0/go.mod h1:JM31r0GGZ/GU94mX8hN4D8v6e40aFlUECSQ48HaLgHM=
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/otlpmetric/otlpmetricgrpc v1.39.0 h1:cEf8jF6WbuGQWUVcqgyWtTR0kOOAWY1DYZ+UhvdmQPw=
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.39.0/go.mod h1:k1lzV5n5U3HkGvTCJHraTAGJ7MqsgL1wrGwTj1Isfiw=
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/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/otlptracegrpc v1.39.0 h1:in9O8ESIOlwJAEGTkkf34DesGRAc/Pn8qJ7k3r/42LM=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.39.0/go.mod h1:Rp0EXBm5tfnv0WL+ARyO/PHBEaEAT8UUHQ6AGJcSq6c=
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/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/logtest v0.15.0 h1:porNFuxAjodl6LhePevOc3n7bo3Wi3JhGXNWe7KP8iU=
go.opentelemetry.io/otel/log/logtest v0.15.0/go.mod h1:c8epqBXGHgS1LiNgmD+LuNYK9lSS3mqvtMdxLsfJgLg=
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/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/log v0.15.0 h1:WgMEHOUt5gjJE93yqfqJOkRflApNif84kxoHWS9VVHE=
go.opentelemetry.io/otel/sdk/log v0.15.0/go.mod h1:qDC/FlKQCXfH5hokGsNg9aUBGMJQsrUyeOiW5u+dKBQ=
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 v1.38.0 h1:aSH66iL0aZqo//xXzQLYozmWrXxyFkBJ6qT5wthqPoM=
go.opentelemetry.io/otel/sdk/metric v1.38.0/go.mod h1:dg9PBnW9XdQ1Hd6ZnRz689CbtrUp0wMMs9iPcgT9EZA=
go.opentelemetry.io/otel/trace v1.38.0 h1:Fxk5bKrDZJUH+AMyyIXGcFAPah0oRcT+LuNtJrmcNLE=
go.opentelemetry.io/otel/trace v1.38.0/go.mod h1:j1P9ivuFsTceSWe1oY+EeW3sc+Pp42sO++GHkg4wwhs=
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/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/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
go.opentelemetry.io/proto/otlp v1.7.1 h1:gTOMpGDb0WTBOP8JaO72iL3auEZhVmAQg4ipjOVAtj4=
go.opentelemetry.io/proto/otlp v1.7.1/go.mod h1:b2rVh6rfI/s2pHWNlB7ILJcRALpcNDzKhACevjI+ZnE=
go.opentelemetry.io/proto/slim/otlp v1.7.1 h1:lZ11gEokjIWYM3JWOUrIILr2wcf6RX+rq5SPObV9oyc=
go.opentelemetry.io/proto/slim/otlp v1.7.1/go.mod h1:uZ6LJWa49eNM/EXnnvJGTTu8miokU8RQdnO980LJ57g=
go.opentelemetry.io/proto/slim/otlp/collector/profiles/v1development v0.0.1 h1:Tr/eXq6N7ZFjN+THBF/BtGLUz8dciA7cuzGRsCEkZ88=
go.opentelemetry.io/proto/slim/otlp/collector/profiles/v1development v0.0.1/go.mod h1:riqUmAOJFDFuIAzZu/3V6cOrTyfWzpgNJnG5UwrapCk=
go.opentelemetry.io/proto/slim/otlp/profiles/v1development v0.0.1 h1:z/oMlrCv3Kopwh/dtdRagJy+qsRRPA86/Ux3g7+zFXM=
go.opentelemetry.io/proto/slim/otlp/profiles/v1development v0.0.1/go.mod h1:C7EHYSIiaALi9RnNORCVaPCQDuJgJEn/XxkctaTez1E=
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.opentelemetry.io/proto/slim/otlp v1.9.0 h1:fPVMv8tP3TrsqlkH1HWYUpbCY9cAIemx184VGkS6vlE=
go.opentelemetry.io/proto/slim/otlp v1.9.0/go.mod h1:xXdeJJ90Gqyll+orzUkY4bOd2HECo5JofeoLpymVqdI=
go.opentelemetry.io/proto/slim/otlp/collector/profiles/v1development v0.2.0 h1:o13nadWDNkH/quoDomDUClnQBpdQQ2Qqv0lQBjIXjE8=
go.opentelemetry.io/proto/slim/otlp/collector/profiles/v1development v0.2.0/go.mod h1:Gyb6Xe7FTi/6xBHwMmngGoHqL0w29Y4eW8TGFzpefGA=
go.opentelemetry.io/proto/slim/otlp/profiles/v1development v0.2.0 h1:EiUYvtwu6PMrMHVjcPfnsG3v+ajPkbUeH+IL93+QYyk=
go.opentelemetry.io/proto/slim/otlp/profiles/v1development v0.2.0/go.mod h1:mUUHKFiN2SST3AhJ8XhJxEoeVW12oqfXog0Bo8W3Ec4=
go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=

View file

@ -11,7 +11,47 @@ import (
type contextKey int
const observabilityKey contextKey = iota
const (
observabilityKey contextKey = iota
routeInfoKey
)
// RouteInfo holds routing information that can be set by the router
// and read by observability middleware after the request completes.
// This uses a pointer-based pattern (similar to capture middleware)
// to allow the router to set values that are visible to middleware
// running at the entrypoint level.
type RouteInfo struct {
route string
}
// SetRoute sets the HTTP route pattern.
func (r *RouteInfo) SetRoute(route string) {
if r != nil {
r.route = route
}
}
// Route returns the HTTP route pattern.
func (r *RouteInfo) Route() string {
if r == nil {
return ""
}
return r.route
}
// WithRouteInfo injects a RouteInfo pointer into the context.
// This should be called early in the middleware chain.
func WithRouteInfo(ctx context.Context) context.Context {
return context.WithValue(ctx, routeInfoKey, &RouteInfo{})
}
// RouteInfoFromContext returns the RouteInfo from the context.
// Returns nil if no RouteInfo was set.
func RouteInfoFromContext(ctx context.Context) *RouteInfo {
ri, _ := ctx.Value(routeInfoKey).(*RouteInfo)
return ri
}
type Observability struct {
AccessLogsEnabled bool

View file

@ -45,7 +45,16 @@ func newRouter(ctx context.Context, router, routerRule, service string, next htt
}
func (f *routerTracing) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
if tracer := tracing.TracerFromContext(req.Context()); tracer != nil && DetailedTracingEnabled(req.Context()) {
ctx := req.Context()
// Store the HTTP route pattern for semantic convention metrics.
if f.routerRule != "" {
if ri := RouteInfoFromContext(ctx); ri != nil {
ri.SetRoute(f.routerRule)
}
}
if tracer := tracing.TracerFromContext(ctx); tracer != nil && DetailedTracingEnabled(ctx) {
tracingCtx, span := tracer.Start(req.Context(), "Router", trace.WithSpanKind(trace.SpanKindInternal))
defer span.End()

View file

@ -3,6 +3,7 @@ package observability
import (
"context"
"fmt"
"net"
"net/http"
"strconv"
"strings"
@ -37,7 +38,7 @@ func SemConvServerMetricsHandler(ctx context.Context, semConvMetricRegistry *met
// newServerMetricsSemConv creates a new semConv server metrics middleware for incoming requests.
func newServerMetricsSemConv(ctx context.Context, semConvMetricRegistry *metrics.SemConvMetricsRegistry, next http.Handler) http.Handler {
middlewares.GetLogger(ctx, "tracing", semConvServerMetricsTypeName).Debug().Msg("Creating middleware")
middlewares.GetLogger(ctx, "metrics", semConvServerMetricsTypeName).Debug().Msg("Creating middleware")
return &semConvServerMetrics{
semConvMetricRegistry: semConvMetricRegistry,
@ -74,7 +75,27 @@ func (e *semConvServerMetrics) ServeHTTP(rw http.ResponseWriter, req *http.Reque
attrs = append(attrs, semconv.HTTPResponseStatusCode(capt.StatusCode()))
attrs = append(attrs, semconv.NetworkProtocolName(strings.ToLower(req.Proto)))
attrs = append(attrs, semconv.NetworkProtocolVersion(Proto(req.Proto)))
attrs = append(attrs, semconv.ServerAddress(req.Host))
// Add http.route attribute if available from router context.
if ri := RouteInfoFromContext(ctx); ri != nil && ri.Route() != "" {
attrs = append(attrs, semconv.HTTPRoute(ri.Route()))
}
host, port, err := net.SplitHostPort(req.URL.Host)
if err != nil {
attrs = append(attrs, semconv.ServerAddress(req.Host))
// No port in URL.Host - use default port based on scheme.
switch req.URL.Scheme {
case "http":
attrs = append(attrs, semconv.ServerPort(80))
case "https":
attrs = append(attrs, semconv.ServerPort(443))
}
} else {
intPort, _ := strconv.Atoi(port)
attrs = append(attrs, semconv.ServerAddress(host))
attrs = append(attrs, semconv.ServerPort(intPort))
}
e.semConvMetricRegistry.HTTPServerRequestDuration().Record(req.Context(), end.Sub(start).Seconds(),
httpconv.RequestMethodAttr(req.Method), req.Header.Get("X-Forwarded-Proto"), attrs...)

View file

@ -21,11 +21,14 @@ func TestSemConvServerMetrics(t *testing.T) {
tests := []struct {
desc string
statusCode int
host string
httpRoute string
wantAttributes attribute.Set
}{
{
desc: "not found status",
statusCode: http.StatusNotFound,
host: "www.test.com",
wantAttributes: attribute.NewSet(
attribute.Key("error.type").String("404"),
attribute.Key("http.request.method").String("GET"),
@ -33,18 +36,37 @@ func TestSemConvServerMetrics(t *testing.T) {
attribute.Key("network.protocol.name").String("http/1.1"),
attribute.Key("network.protocol.version").String("1.1"),
attribute.Key("server.address").String("www.test.com"),
attribute.Key("server.port").Int(80),
attribute.Key("url.scheme").String("http"),
),
},
{
desc: "created status",
statusCode: http.StatusCreated,
host: "www.test.com",
wantAttributes: attribute.NewSet(
attribute.Key("http.request.method").String("GET"),
attribute.Key("http.response.status_code").Int(201),
attribute.Key("network.protocol.name").String("http/1.1"),
attribute.Key("network.protocol.version").String("1.1"),
attribute.Key("server.address").String("www.test.com"),
attribute.Key("server.port").Int(80),
attribute.Key("url.scheme").String("http"),
),
},
{
desc: "with http.route and server.port",
statusCode: http.StatusOK,
host: "example.com:443",
httpRoute: "/api/banking",
wantAttributes: attribute.NewSet(
attribute.Key("http.request.method").String("GET"),
attribute.Key("http.response.status_code").Int(200),
attribute.Key("http.route").String("/api/banking"),
attribute.Key("network.protocol.name").String("http/1.1"),
attribute.Key("network.protocol.version").String("1.1"),
attribute.Key("server.address").String("example.com"),
attribute.Key("server.port").Int(443),
attribute.Key("url.scheme").String("http"),
),
},
@ -68,23 +90,36 @@ func TestSemConvServerMetrics(t *testing.T) {
require.NoError(t, err)
require.NotNil(t, semConvMetricRegistry)
req := httptest.NewRequest(http.MethodGet, "http://www.test.com/search?q=Opentelemetry", nil)
req := httptest.NewRequest(http.MethodGet, "http://"+test.host+"/search?q=Opentelemetry", nil)
rw := httptest.NewRecorder()
req.Host = test.host
req.RemoteAddr = "10.0.0.1:1234"
req.Header.Set("User-Agent", "entrypoint-test")
req.Header.Set("X-Forwarded-Proto", "http")
next := http.HandlerFunc(func(rw http.ResponseWriter, _ *http.Request) {
httpRoute := test.httpRoute
next := http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
// Simulate the router setting the route via RouteInfo.
if httpRoute != "" {
if ri := RouteInfoFromContext(req.Context()); ri != nil {
ri.SetRoute(httpRoute)
}
}
rw.WriteHeader(test.statusCode)
})
handler := newServerMetricsSemConv(t.Context(), semConvMetricRegistry, next)
semConvHandler := newServerMetricsSemConv(t.Context(), semConvMetricRegistry, next)
handler, err = capture.Wrap(handler)
captureHandler, err := capture.Wrap(semConvHandler)
require.NoError(t, err)
// Inject RouteInfo pointer so the simulated router can set the route.
routeInfoHandler := http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
captureHandler.ServeHTTP(rw, req.WithContext(WithRouteInfo(req.Context())))
})
// Injection of the observability variables in the request context.
handler = WithObservabilityHandler(handler, Observability{
handler := WithObservabilityHandler(routeInfoHandler, Observability{
SemConvMetricsEnabled: true,
})

View file

@ -55,6 +55,14 @@ func (o *ObservabilityMgr) BuildEPChain(ctx context.Context, entryPointName stri
return o.observabilityContextHandler(next, internal, config), nil
})
// Inject RouteInfo pointer early so the router can set the route
// and semconv metrics can read it after the request completes.
chain = chain.Append(func(next http.Handler) (http.Handler, error) {
return http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
next.ServeHTTP(rw, req.WithContext(observability.WithRouteInfo(req.Context())))
}), nil
})
// Capture middleware for accessLogs or metrics.
if o.shouldAccessLog(internal, config) || o.shouldMeter(internal, config) || o.shouldMeterSemConv(internal, config) {
chain = chain.Append(capture.Wrap)