From 59d2e9628af636037b5e1720d553487434a1501d Mon Sep 17 00:00:00 2001 From: Guilherme Cassolato Date: Wed, 29 Mar 2023 11:53:32 +0200 Subject: [PATCH] jaeger thrift integration replaced with otlp * New server command-line option `--tracing-service-insecure=bool` - disable TLS for the tracing service connection (default: false) * Server command-line `--tracing-service-endpoint` now parses 'rpc' or 'http' URL scheme and establishes connection accordingly --- go.mod | 38 ++++++++------- go.sum | 82 ++++++++++++++++++------------- main.go | 24 ++++++--- pkg/trace/error.go | 11 +++++ pkg/trace/exporter.go | 110 ++++++++++++++++++++++++++++++++++-------- 5 files changed, 188 insertions(+), 77 deletions(-) create mode 100644 pkg/trace/error.go diff --git a/go.mod b/go.mod index b5261cd6..ea01bcca 100644 --- a/go.mod +++ b/go.mod @@ -8,7 +8,7 @@ require ( github.com/coocood/freecache v1.1.1 github.com/coreos/go-oidc v2.2.1+incompatible github.com/eko/gocache v1.2.0 - github.com/envoyproxy/go-control-plane v0.10.2-0.20220325020618-49ff273808a1 + github.com/envoyproxy/go-control-plane v0.10.3 github.com/go-logr/logr v1.2.3 github.com/gogo/googleapis v1.4.0 github.com/golang-jwt/jwt v3.2.2+incompatible @@ -20,15 +20,17 @@ require ( github.com/spf13/cobra v1.5.0 github.com/spf13/pflag v1.0.5 github.com/tidwall/gjson v1.14.0 - go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.39.0 - go.opentelemetry.io/otel v1.13.0 - go.opentelemetry.io/otel/exporters/jaeger v1.13.0 - go.opentelemetry.io/otel/sdk v1.13.0 + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.40.0 + go.opentelemetry.io/otel v1.14.0 + go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.14.0 + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.14.0 + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.14.0 + go.opentelemetry.io/otel/sdk v1.14.0 go.uber.org/zap v1.19.1 golang.org/x/net v0.7.0 golang.org/x/oauth2 v0.5.0 - google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6 - google.golang.org/grpc v1.52.3 + google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f + google.golang.org/grpc v1.53.0 google.golang.org/protobuf v1.28.1 gopkg.in/square/go-jose.v2 v2.5.1 gotest.tools v2.2.0+incompatible @@ -40,10 +42,12 @@ require ( ) require ( - cloud.google.com/go/compute v1.12.1 // indirect - cloud.google.com/go/compute/metadata v0.2.1 // indirect + cloud.google.com/go/compute v1.15.1 // indirect + cloud.google.com/go/compute/metadata v0.2.3 // indirect github.com/felixge/httpsnoop v1.0.3 // indirect - go.opentelemetry.io/otel/metric v0.36.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.14.0 // indirect + go.opentelemetry.io/otel/metric v0.37.0 // indirect + go.opentelemetry.io/proto/otlp v0.19.0 // indirect ) require ( @@ -52,14 +56,14 @@ require ( github.com/agnivade/levenshtein v1.0.1 // indirect github.com/beorn7/perks v1.0.1 // indirect github.com/bradfitz/gomemcache v0.0.0-20190913173617-a41fca850d0b // indirect - github.com/cenkalti/backoff/v4 v4.1.3 // indirect + github.com/cenkalti/backoff/v4 v4.2.0 // indirect github.com/certifi/gocertifi v0.0.0-20210507211836-431795d63e8d // indirect github.com/cespare/xxhash v1.1.0 // indirect - github.com/cespare/xxhash/v2 v2.1.2 // indirect - github.com/cncf/xds/go v0.0.0-20211130200136-a8f946100490 // indirect + github.com/cespare/xxhash/v2 v2.2.0 // indirect + github.com/cncf/xds/go v0.0.0-20230105202645-06c439db220b // indirect github.com/davecgh/go-spew v1.1.1 // indirect github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect - github.com/envoyproxy/protoc-gen-validate v0.6.7 // indirect + github.com/envoyproxy/protoc-gen-validate v0.9.1 // indirect github.com/evanphx/json-patch v4.12.0+incompatible // indirect github.com/fsnotify/fsnotify v1.5.4 // indirect github.com/ghodss/yaml v1.0.0 // indirect @@ -94,15 +98,15 @@ require ( github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0 // indirect github.com/sirupsen/logrus v1.9.0 // indirect github.com/spf13/cast v1.4.1 // indirect - github.com/stretchr/testify v1.8.1 // indirect + github.com/stretchr/testify v1.8.2 // indirect github.com/tidwall/match v1.1.1 // indirect github.com/tidwall/pretty v1.2.0 // indirect github.com/vektah/gqlparser/v2 v2.4.6 // indirect 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 v0.1.0 // indirect - go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.39.0 - go.opentelemetry.io/otel/trace v1.13.0 + go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.40.0 + go.opentelemetry.io/otel/trace v1.14.0 go.uber.org/atomic v1.7.0 // indirect go.uber.org/multierr v1.6.0 // indirect golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e // indirect diff --git a/go.sum b/go.sum index 55bfd8c7..38603fec 100644 --- a/go.sum +++ b/go.sum @@ -26,10 +26,10 @@ cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvf cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg= cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc= cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ= -cloud.google.com/go/compute v1.12.1 h1:gKVJMEyqV5c/UnpzjjQbo3Rjvvqpr9B1DFSbJC4OXr0= -cloud.google.com/go/compute v1.12.1/go.mod h1:e8yNOBcBONZU1vJKCvCoDw/4JQsA0dpM4x/6PIIOocU= -cloud.google.com/go/compute/metadata v0.2.1 h1:efOwf5ymceDhK6PKMnnrTHP4pppY5L22mle96M1yP48= -cloud.google.com/go/compute/metadata v0.2.1/go.mod h1:jgHgmJd2RKBGzXqF5LR2EZMGxBkeanZ9wwa75XHJgOM= +cloud.google.com/go/compute v1.15.1 h1:7UGq3QknM33pw5xATlpzeoomNxsacIVvTqTTvbfajmE= +cloud.google.com/go/compute v1.15.1/go.mod h1:bjjoF/NtFUrkD/urWfdHaKuOPDR5nWIs63rR+SXhcpA= +cloud.google.com/go/compute/metadata v0.2.3 h1:mg4jlk7mCAj6xXp9UJ4fjI9VUI5rubuGBW5aJ7UnBMY= +cloud.google.com/go/compute/metadata v0.2.3/go.mod h1:VAV5nSsACxMJvgaAuX6Pk2AawlZn8kiOGuCv6gTkwuA= cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE= cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk= cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk= @@ -172,9 +172,11 @@ github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QH github.com/cenkalti/backoff/v4 v4.1.0/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw= github.com/cenkalti/backoff/v4 v4.1.1/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw= github.com/cenkalti/backoff/v4 v4.1.2/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw= -github.com/cenkalti/backoff/v4 v4.1.3 h1:cFAlzYUlVYDysBEH2T5hyJZMh3+5+WCBvSnK6Q8UtC4= github.com/cenkalti/backoff/v4 v4.1.3/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw= +github.com/cenkalti/backoff/v4 v4.2.0 h1:HN5dHm3WBOgndBH6E8V0q2jIYIR3s9yglV8k/+MN3u4= +github.com/cenkalti/backoff/v4 v4.2.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE= github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/census-instrumentation/opencensus-proto v0.3.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= github.com/certifi/gocertifi v0.0.0-20191021191039-0944d244cd40/go.mod h1:sGbDF6GwGcLpkNXPUTkMRoywsNa/ol15pxFe6ERfguA= github.com/certifi/gocertifi v0.0.0-20200922220541-2c3bb06c6054/go.mod h1:sGbDF6GwGcLpkNXPUTkMRoywsNa/ol15pxFe6ERfguA= github.com/certifi/gocertifi v0.0.0-20210507211836-431795d63e8d h1:S2NE3iHSwP0XV47EEXL8mWmRdEfGscSJ+7EgePNgt0s= @@ -182,8 +184,9 @@ github.com/certifi/gocertifi v0.0.0-20210507211836-431795d63e8d/go.mod h1:sGbDF6 github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko= github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc= github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= -github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE= github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44= +github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= github.com/checkpoint-restore/go-criu/v4 v4.1.0/go.mod h1:xUQBLp4RLc5zJtWY++yjOoMoB5lihDt7fai+75m+rGw= github.com/checkpoint-restore/go-criu/v5 v5.0.0/go.mod h1:cfwC0EG7HMUenopBsUf9d89JlCLQIfgVcNsNN0t6T2M= github.com/checkpoint-restore/go-criu/v5 v5.3.0/go.mod h1:E/eQpaFtUKGOOSEBZgmKAcn+zUUwWxqcaKZlF54wK8E= @@ -207,8 +210,9 @@ github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158/go.mod h1:eXthEFrGJvWH github.com/cncf/xds/go v0.0.0-20210922020428-25de7278fc84/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= github.com/cncf/xds/go v0.0.0-20211001041855-01bcc9b48dfe/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= -github.com/cncf/xds/go v0.0.0-20211130200136-a8f946100490 h1:KwaoQzs/WeUxxJqiJsZ4euOly1Az/IgZXXSxlD/UBNk= -github.com/cncf/xds/go v0.0.0-20211130200136-a8f946100490/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= +github.com/cncf/xds/go v0.0.0-20220314180256-7f1daf1720fc/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= +github.com/cncf/xds/go v0.0.0-20230105202645-06c439db220b h1:ACGZRIr7HsgBKHsueQ1yM4WaVaXh21ynwqsF8M8tXhA= +github.com/cncf/xds/go v0.0.0-20230105202645-06c439db220b/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8= github.com/cockroachdb/datadriven v0.0.0-20200714090401-bf6692d28da5/go.mod h1:h6jFvWxBdQXxjopDMZyH2UVceIRfR84bdzbkoKrsWNo= github.com/cockroachdb/errors v1.2.4/go.mod h1:rQD95gz6FARkaKkQXUksEje/d9a6wBJoCr5oaCLELYA= @@ -412,11 +416,13 @@ github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.m github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk= github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ= github.com/envoyproxy/go-control-plane v0.9.10-0.20210907150352-cf90f659a021/go.mod h1:AFq3mo9L8Lqqiid3OhADV3RfLJnjiw63cSpi+fDTRC0= -github.com/envoyproxy/go-control-plane v0.10.2-0.20220325020618-49ff273808a1 h1:xvqufLtNVwAhN8NMyWklVgxnWohi+wtMGQMhtxexlm0= github.com/envoyproxy/go-control-plane v0.10.2-0.20220325020618-49ff273808a1/go.mod h1:KJwIaB5Mv44NWtYuAOFCVOjcI94vtpEz2JU/D2v6IjE= +github.com/envoyproxy/go-control-plane v0.10.3 h1:xdCVXxEe0Y3FQith+0cj2irwZudqGYvecuLB1HtdexY= +github.com/envoyproxy/go-control-plane v0.10.3/go.mod h1:fJJn/j26vwOu972OllsvAgJJM//w9BV6Fxbg2LuVd34= github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= -github.com/envoyproxy/protoc-gen-validate v0.6.7 h1:qcZcULcd/abmQg6dwigimCNEyi4gg31M/xaciQlDml8= github.com/envoyproxy/protoc-gen-validate v0.6.7/go.mod h1:dyJXwwfPK2VSqiB9Klm1J6romD608Ba7Hij42vrOBCo= +github.com/envoyproxy/protoc-gen-validate v0.9.1 h1:PS7VIOgmSVhWUEeZwTe7z7zouA22Cr590PzXKbZHOVY= +github.com/envoyproxy/protoc-gen-validate v0.9.1/go.mod h1:OKNgG7TCp5pF4d6XftA0++PMirau2/yoOwVac3AbF2w= github.com/evanphx/json-patch v0.5.2/go.mod h1:ZWS5hhDbVDyob71nXKNL0+PWn6ToqBHMikGIFbs31qQ= github.com/evanphx/json-patch v4.2.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk= github.com/evanphx/json-patch v4.9.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk= @@ -1060,7 +1066,6 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+ github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE= github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw= -github.com/stretchr/objx v0.5.0 h1:1zr/of2m5FGMsad5YfcqgdqdWrIhu+EBEJRhR1U7z/c= github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo= github.com/stretchr/testify v0.0.0-20151208002404-e3a8ff8ce365/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v0.0.0-20180303142811-b89eecf5ca5d/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= @@ -1073,8 +1078,8 @@ github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= github.com/stretchr/testify v1.7.2/go.mod h1:R6va5+xMeoiuVRoj+gSkQ7d3FALtqAAGI1FQKckRals= github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU= -github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk= -github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4= +github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8= +github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4= github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw= github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww= github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww= @@ -1151,56 +1156,65 @@ go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk= -go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M= go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E= +go.opencensus.io v0.24.0 h1:y73uSU6J157QMP2kn2r30vwW1A2W2WFwSCGnAVxeaD0= go.opentelemetry.io/contrib v0.20.0/go.mod h1:G/EtFaa6qaN7+LxqfIAT3GiZa7Wv5DTBUzl5H4LY0Kc= go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.20.0/go.mod h1:oVGt1LRbBOBq1A5BQLlUg9UaU/54aiHw8cgjV3aWZ/E= go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.28.0/go.mod h1:vEhqr0m4eTc+DWxfsXoXue2GBgV2uUwVznkGIHW/e5w= -go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.39.0 h1:MUes2rbdXa1ce9mwKYzTyBG0CtqpLT0NgKTFAz8FIDs= -go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.39.0/go.mod h1:tETUy0CG/bwb1vHaXyNZJJP9395sjxlQQ5e69KtvZMc= +go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.40.0 h1:5jD3teb4Qh7mx/nfzq4jO2WFFpvXD0vYWFDrdvNWmXk= +go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.40.0/go.mod h1:UMklln0+MRhZC4e3PwmN3pCtq4DyIadWw4yikh6bNrw= go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.20.0/go.mod h1:2AboqHi0CiIZU0qwhtUfCYD1GeUzvvIXWNkhDt7ZMG4= go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.32.0/go.mod h1:5eCOqeGphOyz6TsY3ZDNjE33SM/TFAK3RGuCL2naTgY= -go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.39.0 h1:vFEBG7SieZJzvnRWQ81jxpuEqe6J8Ex+hgc9CqOTzHc= -go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.39.0/go.mod h1:9rgTcOKdIhDOC0IcAu8a+R+FChqSUBihKpM1lVNi6T0= +go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.40.0 h1:lE9EJyw3/JhrjWH/hEy9FptnalDQgj7vpbgC2KCCCxE= +go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.40.0/go.mod h1:pcQ3MM3SWvrA71U4GDqv9UFDJ3HQsW7y5ZO3tDTlUdI= go.opentelemetry.io/otel v0.19.0/go.mod h1:j9bF567N9EfomkSidSfmMwIwIBuP37AMAIzVW85OxSg= go.opentelemetry.io/otel v0.20.0/go.mod h1:Y3ugLH2oa81t5QO+Lty+zXf8zC9L26ax4Nzoxm/dooo= go.opentelemetry.io/otel v1.3.0/go.mod h1:PWIKzi6JCp7sM0k9yZ43VX+T345uNbAkDKwHVjb2PTs= go.opentelemetry.io/otel v1.7.0/go.mod h1:5BdUoMIz5WEs0vt0CUEMtSSaTSHBBVwrhnz7+nrD5xk= -go.opentelemetry.io/otel v1.13.0 h1:1ZAKnNQKwBBxFtww/GwxNUyTf0AxkZzrukO8MeXqe4Y= -go.opentelemetry.io/otel v1.13.0/go.mod h1:FH3RtdZCzRkJYFTCsAKDy9l/XYjMdNv6QrkFFB8DvVg= -go.opentelemetry.io/otel/exporters/jaeger v1.13.0 h1:VAMoGujbVV8Q0JNM/cEbhzUIWWBxnEqH45HP9iBKN04= -go.opentelemetry.io/otel/exporters/jaeger v1.13.0/go.mod h1:fHwbmle6mBFJA1p2ZIhilvffCdq/dM5UTIiCOmEjS+w= +go.opentelemetry.io/otel v1.14.0 h1:/79Huy8wbf5DnIPhemGB+zEPVwnN6fuQybr/SRXa6hM= +go.opentelemetry.io/otel v1.14.0/go.mod h1:o4buv+dJzx8rohcUeRmWUZhqupFvzWis188WlggnNeU= go.opentelemetry.io/otel/exporters/otlp v0.20.0/go.mod h1:YIieizyaN77rtLJra0buKiNBOm9XQfkPEKBeuhoMwAM= go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.3.0/go.mod h1:VpP4/RMn8bv8gNo9uK7/IMY4mtWLELsS+JIP0inH0h4= go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.7.0/go.mod h1:M1hVZHNxcbkAlcvrOMlpQ4YOO3Awf+4N2dxkZL3xm04= +go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.14.0 h1:/fXHZHGvro6MVqV34fJzDhi7sHGpX3Ej/Qjmfn003ho= +go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.14.0/go.mod h1:UFG7EBMRdXyFstOwH028U0sVf+AvukSGhF0g8+dmNG8= go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.3.0/go.mod h1:hO1KLR7jcKaDDKDkvI9dP/FIhpmna5lkqPUQdEjFAM8= go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.7.0/go.mod h1:ceUgdyfNv4h4gLxHR0WNfDiiVmZFodZhZSbOLhpxqXE= +go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.14.0 h1:TKf2uAs2ueguzLaxOCBXNpHxfO/aC7PAdDsSH0IbeRQ= +go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.14.0/go.mod h1:HrbCVv40OOLTABmOn1ZWty6CHXkU8DK/Urc43tHug70= go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.3.0/go.mod h1:keUU7UfnwWTWpJ+FWnyqmogPa82nuU5VUANFq49hlMY= go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.7.0/go.mod h1:E+/KKhwOSw8yoPxSSuUHG6vKppkvhN+S1Jc7Nib3k3o= +go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.14.0 h1:ap+y8RXX3Mu9apKVtOkM6WSFESLM8K3wNQyOU8sWHcc= +go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.14.0/go.mod h1:5w41DY6S9gZrbjuq6Y+753e96WfPha5IcsOSZTtullM= go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.3.0/go.mod h1:QNX1aly8ehqqX1LEa6YniTU7VY9I6R3X/oPxhGdTceE= +go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.14.0 h1:3jAYbRHQAqzLjd9I4tzxwJ8Pk/N6AqBcF6m1ZHrxG94= +go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.14.0/go.mod h1:+N7zNjIJv4K+DeX67XXET0P+eIciESgaFDBqh+ZJFS4= go.opentelemetry.io/otel/metric v0.19.0/go.mod h1:8f9fglJPRnXuskQmKpnad31lcLJ2VmNNqIsx/uIwBSc= go.opentelemetry.io/otel/metric v0.20.0/go.mod h1:598I5tYlH1vzBjn+BTuhzTCSb/9debfNp6R3s7Pr1eU= go.opentelemetry.io/otel/metric v0.30.0/go.mod h1:/ShZ7+TS4dHzDFmfi1kSXMhMVubNoP0oIaBp70J6UXU= -go.opentelemetry.io/otel/metric v0.36.0 h1:t0lgGI+L68QWt3QtOIlqM9gXoxqxWLhZ3R/e5oOAY0Q= -go.opentelemetry.io/otel/metric v0.36.0/go.mod h1:wKVw57sd2HdSZAzyfOM9gTqqE8v7CbqWsYL6AyrH9qk= +go.opentelemetry.io/otel/metric v0.37.0 h1:pHDQuLQOZwYD+Km0eb657A25NaRzy0a+eLyKfDXedEs= +go.opentelemetry.io/otel/metric v0.37.0/go.mod h1:DmdaHfGt54iV6UKxsV9slj2bBRJcKC1B1uvDLIioc1s= go.opentelemetry.io/otel/oteltest v0.19.0/go.mod h1:tI4yxwh8U21v7JD6R3BcA/2+RBoTKFexE/PJ/nSO7IA= go.opentelemetry.io/otel/oteltest v0.20.0/go.mod h1:L7bgKf9ZB7qCwT9Up7i9/pn0PWIa9FqQ2IQ8LoxiGnw= go.opentelemetry.io/otel/sdk v0.20.0/go.mod h1:g/IcepuwNsoiX5Byy2nNV0ySUF1em498m7hBWC279Yc= go.opentelemetry.io/otel/sdk v1.3.0/go.mod h1:rIo4suHNhQwBIPg9axF8V9CA72Wz2mKF1teNrup8yzs= go.opentelemetry.io/otel/sdk v1.7.0/go.mod h1:uTEOTwaqIVuTGiJN7ii13Ibp75wJmYUDe374q6cZwUU= -go.opentelemetry.io/otel/sdk v1.13.0 h1:BHib5g8MvdqS65yo2vV1s6Le42Hm6rrw08qU6yz5JaM= -go.opentelemetry.io/otel/sdk v1.13.0/go.mod h1:YLKPx5+6Vx/o1TCUYYs+bpymtkmazOMT6zoRrC7AQ7I= +go.opentelemetry.io/otel/sdk v1.14.0 h1:PDCppFRDq8A1jL9v6KMI6dYesaq+DFcDZvjsoGvxGzY= +go.opentelemetry.io/otel/sdk v1.14.0/go.mod h1:bwIC5TjrNG6QDCHNWvW4HLHtUQ4I+VQDsnjhvyZCALM= 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/go.mod h1:knxiS8Xd4E/N+ZqKmUPf3gTTZ4/0TjTXukfxjzSTpHE= go.opentelemetry.io/otel/trace v0.19.0/go.mod h1:4IXiNextNOpPnRlI4ryK69mn5iC84bjBWZQA5DXz/qg= go.opentelemetry.io/otel/trace v0.20.0/go.mod h1:6GjCW8zgDjwGHGa6GkyeB8+/5vjT16gUEi0Nf1iBdgw= go.opentelemetry.io/otel/trace v1.3.0/go.mod h1:c/VDhno8888bvQYmbYLqe41/Ldmr/KKunbvWM4/fEjk= go.opentelemetry.io/otel/trace v1.7.0/go.mod h1:fzLSB9nqR2eXzxPXb2JW9IKE+ScyXA48yyE4TNvoHqU= -go.opentelemetry.io/otel/trace v1.13.0 h1:CBgRZ6ntv+Amuj1jDsMhZtlAPT6gbyIRdaIzFhfBSdY= -go.opentelemetry.io/otel/trace v1.13.0/go.mod h1:muCvmmO9KKpvuXSf3KKAXXB2ygNYHQ+ZfI5X08d3tds= +go.opentelemetry.io/otel/trace v1.14.0 h1:wp2Mmvj41tDsyAJXiWDWpfNsOiIyd38fy85pyKcFq/M= +go.opentelemetry.io/otel/trace v1.14.0/go.mod h1:8avnQLK+CG77yNLUae4ea2JDQ6iT+gozhnZjy/rw9G8= go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI= go.opentelemetry.io/proto/otlp v0.11.0/go.mod h1:QpEjXPrNQzrFDZgoTo49dgHR9RYRSrg3NAKnUGl9YpQ= +go.opentelemetry.io/proto/otlp v0.15.0/go.mod h1:H7XAot3MsfNsj7EXtrA2q5xSNQ10UqI405h3+duxN4U= go.opentelemetry.io/proto/otlp v0.16.0/go.mod h1:H7XAot3MsfNsj7EXtrA2q5xSNQ10UqI405h3+duxN4U= +go.opentelemetry.io/proto/otlp v0.19.0 h1:IVN6GR+mhC4s5yfcTbmzHYODqvWAp3ZedA2SJPI1Nnw= +go.opentelemetry.io/proto/otlp v0.19.0/go.mod h1:H7XAot3MsfNsj7EXtrA2q5xSNQ10UqI405h3+duxN4U= go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ= @@ -1209,8 +1223,8 @@ go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc= go.uber.org/automaxprocs v1.5.1/go.mod h1:BF4eumQw0P9GtnuxxovUd06vwm1o18oMzFtK66vU6XU= go.uber.org/goleak v1.1.10/go.mod h1:8a7PlsEVH3e/a/GLqe5IIrQx6GzcnRmZEufDUTk4A7A= go.uber.org/goleak v1.1.11-0.20210813005559-691160354723/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ= -go.uber.org/goleak v1.1.12 h1:gZAh5/EyT/HQwlpkCy6wTpqfH9H8Lz8zbm3dZh+OyzA= go.uber.org/goleak v1.1.12/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ= +go.uber.org/goleak v1.2.1 h1:NBol2c7O1ZokfZ0LEU9K6Whx/KnwvepVetCUhtKja4A= go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0= go.uber.org/multierr v1.3.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4= go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4= @@ -1683,8 +1697,9 @@ google.golang.org/genproto v0.0.0-20210831024726-fe130286e0e2/go.mod h1:eFjDcFEc google.golang.org/genproto v0.0.0-20211118181313-81c1377c94b1/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc= google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc= google.golang.org/genproto v0.0.0-20220107163113-42d7afdf6368/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc= -google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6 h1:a2S6M0+660BgMNl++4JPlcAO/CjkqYItDEZwkoDQK7c= -google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6/go.mod h1:rZS5c/ZVYMaOGBfO68GWtjOw/eLaZM1X6iVtgjZ+EWg= +google.golang.org/genproto v0.0.0-20220329172620-7be39ac1afc7/go.mod h1:8w6bsBMX6yCPbAVTeqQHvzxW0EIFigd5lZyahWgyfDo= +google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f h1:BWUVssLB0HVOSY78gIdvk1dTVYtT1y8SBWtPYuTJ/6w= +google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f/go.mod h1:RGgjbofJ8xD9Sq1VVhDM1Vok1vRONV+rg+CjzG4SZKM= google.golang.org/grpc v0.0.0-20160317175043-d3ddb4469d5a/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw= google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= @@ -1716,10 +1731,11 @@ google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQ google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34= google.golang.org/grpc v1.42.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU= google.golang.org/grpc v1.43.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU= +google.golang.org/grpc v1.45.0/go.mod h1:lN7owxKUQEqMfSyQikvvk5tf/6zMPsrK+ONuO11+0rQ= google.golang.org/grpc v1.46.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk= google.golang.org/grpc v1.48.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk= -google.golang.org/grpc v1.52.3 h1:pf7sOysg4LdgBqduXveGKrcEwbStiK2rtfghdzlUYDQ= -google.golang.org/grpc v1.52.3/go.mod h1:pu6fVzoFb+NBYNAvQL08ic+lvB2IojljRYuun5vorUY= +google.golang.org/grpc v1.53.0 h1:LAv2ds7cmFV/XTS3XG1NneeENYrXGmorPxsBbptIjNc= +google.golang.org/grpc v1.53.0/go.mod h1:OnIrk0ipVdj4N5d9IUoFUx72/VlD7+jUsHwZgwSMQpw= 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= diff --git a/main.go b/main.go index 2fee82e7..530aa19a 100644 --- a/main.go +++ b/main.go @@ -91,6 +91,7 @@ var ( enableLeaderElection bool maxHttpRequestBodySize int64 tracingServiceEndpoint string + tracingServiceInsecure bool tracingServiceTags []string scheme = runtime.NewScheme() @@ -135,8 +136,9 @@ func main() { cmdServer.PersistentFlags().StringVar(&healthProbeAddr, "health-probe-addr", ":8081", "The network address the health probe endpoint binds to") cmdServer.PersistentFlags().BoolVar(&enableLeaderElection, "enable-leader-election", false, "Enable leader election for status updater - ensures only one instance of Authorino tries to update the status of reconciled resources") cmdServer.PersistentFlags().Int64Var(&maxHttpRequestBodySize, "max-http-request-body-size", utils.EnvVar("MAX_HTTP_REQUEST_BODY_SIZE", int64(8192)), "Maximum size of the body of requests accepted in the raw HTTP interface of the authorization server - in bytes") - cmdServer.PersistentFlags().StringVar(&tracingServiceEndpoint, "tracing-service-endpoint", "", "Endpoint URL of the OpenTelemetry tracing collector service") - cmdServer.PersistentFlags().StringArrayVar(&tracingServiceTags, "tracing-service-tag", []string{}, "Fixed key=value tag to add to the OpenTelemetry traces") + cmdServer.PersistentFlags().StringVar(&tracingServiceEndpoint, "tracing-service-endpoint", "", "Endpoint URL of the tracing exporter service - use either 'rpc://' or 'http://' scheme") + cmdServer.PersistentFlags().BoolVar(&tracingServiceInsecure, "tracing-service-insecure", false, "Disable TLS for the tracing service connection") + cmdServer.PersistentFlags().StringArrayVar(&tracingServiceTags, "tracing-service-tag", []string{}, "Fixed key=value tag to add to emitted traces") cmdVersion := &cobra.Command{ Use: "version", @@ -181,14 +183,22 @@ func run(cmd *cobra.Command, _ []string) { managerOptions.Namespace = watchNamespace } + telemetryLogger := logger.WithName("telemetry") + otel.SetLogger(telemetryLogger) + otel.SetErrorHandler(&trace.ErrorHandler{Logger: telemetryLogger}) + if tracingServiceEndpoint != "" { - otel.SetLogger(logger) - tp, err := trace.CreateTraceProvider(tracingServiceEndpoint, version, tracingServiceTags) + tp, err := trace.CreateTraceProvider(trace.Config{ + Endpoint: tracingServiceEndpoint, + Insecure: tracingServiceInsecure, + Version: version, + Tags: tracingServiceTags, + }) if err != nil { - logger.Error(err, "unable to create traceprovider") - os.Exit(1) + logger.Error(err, "unable to set trace provider") + } else { + otel.SetTracerProvider(tp) } - otel.SetTracerProvider(tp) } otel.SetTextMapPropagator(otel_propagation.NewCompositeTextMapPropagator(otel_propagation.TraceContext{}, otel_propagation.Baggage{})) diff --git a/pkg/trace/error.go b/pkg/trace/error.go new file mode 100644 index 00000000..f8169774 --- /dev/null +++ b/pkg/trace/error.go @@ -0,0 +1,11 @@ +package trace + +import "github.com/go-logr/logr" + +type ErrorHandler struct { + logr.Logger +} + +func (h *ErrorHandler) Handle(err error) { + h.Error(err, "trace error") +} diff --git a/pkg/trace/exporter.go b/pkg/trace/exporter.go index 36653ba4..cd8b54fa 100644 --- a/pkg/trace/exporter.go +++ b/pkg/trace/exporter.go @@ -1,47 +1,117 @@ package trace import ( + "context" + "encoding/base64" + "fmt" + "net/url" "strings" "go.opentelemetry.io/otel/attribute" - "go.opentelemetry.io/otel/exporters/jaeger" + "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/sdk/resource" "go.opentelemetry.io/otel/sdk/trace" semconv "go.opentelemetry.io/otel/semconv/v1.17.0" ) -// NewExporter returns a Jaeger Exporter -func newExporter(url string) (*jaeger.Exporter, error) { - endpoint := jaeger.WithEndpoint(url) - collector := jaeger.WithCollectorEndpoint(endpoint) - return jaeger.New(collector) +type Config struct { + Endpoint string + Insecure bool + Tags []string + Version string } -func newResource(version string, tags []string) *resource.Resource { +func CreateTraceProvider(config Config) (*trace.TracerProvider, error) { + exporter, err := newExporter(config) + if err != nil { + return nil, err + } + + resource, err := newResource(config.Version, config.Tags) + if err != nil { + return nil, err + } + + return trace.NewTracerProvider( + trace.WithBatcher(exporter), + trace.WithResource(resource), + ), nil +} + +func newExporter(config Config) (trace.SpanExporter, error) { + url, err := url.Parse(config.Endpoint) + if err != nil { + return nil, err + } + + var client otlptrace.Client + + switch url.Scheme { + case "rpc": + opts := []otlptracegrpc.Option{otlptracegrpc.WithEndpoint(url.Host)} + if authHeader := buildAuthHeader(url); authHeader != nil { + opts = append(opts, otlptracegrpc.WithHeaders(authHeader)) + } + if config.Insecure { + opts = append(opts, otlptracegrpc.WithInsecure()) + } + client = otlptracegrpc.NewClient(opts...) + + case "http": + opts := []otlptracehttp.Option{otlptracehttp.WithEndpoint(url.Host)} + if path := url.Path; path != "" { + opts = append(opts, otlptracehttp.WithURLPath(path)) + } + if authHeader := buildAuthHeader(url); authHeader != nil { + opts = append(opts, otlptracehttp.WithHeaders(authHeader)) + } + if config.Insecure { + opts = append(opts, otlptracehttp.WithInsecure()) + } + client = otlptracehttp.NewClient(opts...) + + default: + return nil, fmt.Errorf("unsupported protocol") + } + + return otlptrace.New(context.Background(), client) +} + +func newResource(version string, tags []string) (*resource.Resource, error) { attrs := []attribute.KeyValue{ semconv.ServiceNameKey.String("authorino"), semconv.ServiceVersionKey.String(version), } for _, tag := range tags { - parts := strings.Split(strings.TrimSpace(tag), "=") + parts := strings.SplitN(strings.TrimSpace(tag), "=", 2) if len(parts) < 2 { continue } attrs = append(attrs, attribute.String(parts[0], strings.Join(parts[1:], "="))) } - res := resource.NewWithAttributes(semconv.SchemaURL, attrs...) - r, _ := resource.Merge(resource.Default(), res) - return r + return resource.Merge(resource.Default(), resource.NewWithAttributes(semconv.SchemaURL, attrs...)) } -func CreateTraceProvider(url, version string, tags []string) (*trace.TracerProvider, error) { - exp, err := newExporter(url) - if err != nil { - return nil, err +func buildAuthHeader(url *url.URL) map[string]string { + userInfo := url.User + if userInfo == nil { + return nil } - tp := trace.NewTracerProvider( - trace.WithBatcher(exp), - trace.WithResource(newResource(version, tags)), - ) - return tp, nil + var authHeader string + if passwd, passSet := userInfo.Password(); passSet { + if user := userInfo.Username(); user != "" { + authHeader = fmt.Sprintf("Basic %s", encodeBasicAuthCreds(user, passwd)) + } else { + authHeader = fmt.Sprintf("Bearer %s", passwd) + } + // TODO(guicassolato): oauth2 authentication – implement an otlptrace.Client proxy that: (i) recovers/obtains the access token by client_credentials grant; (ii) delegates to an actual gRPC/HTTP client with the updated authorization header + } + return map[string]string{"Authorization": authHeader} +} + +func encodeBasicAuthCreds(username, password string) string { + auth := username + ":" + password + return base64.StdEncoding.EncodeToString([]byte(auth)) }