diff --git a/cmd/dashboard/main.go b/cmd/dashboard/main.go index b1dd2ca..59f7c7b 100644 --- a/cmd/dashboard/main.go +++ b/cmd/dashboard/main.go @@ -25,6 +25,8 @@ func main() { slog.Error("load dashboard configuration", "error", err) os.Exit(1) } + shutdownTelemetry := observability.Setup(context.Background(), cfg.Telemetry, "gl-dashboard", cfg.Environment) + defer shutdownTelemetry(context.Background()) ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM) defer stop() diff --git a/cmd/gl/main.go b/cmd/gl/main.go index 122f6f3..7712b08 100644 --- a/cmd/gl/main.go +++ b/cmd/gl/main.go @@ -29,6 +29,8 @@ func main() { slog.Error("load configuration", "error", err) os.Exit(1) } + shutdownTelemetry := observability.Setup(context.Background(), cfg.Telemetry, "gl", cfg.Environment) + defer shutdownTelemetry(context.Background()) ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM) defer stop() diff --git a/go.mod b/go.mod index 617c6fe..dc3b925 100644 --- a/go.mod +++ b/go.mod @@ -8,18 +8,32 @@ require ( github.com/knadh/koanf/parsers/toml v0.1.0 github.com/knadh/koanf/providers/file v1.2.1 github.com/knadh/koanf/v2 v2.3.4 - google.golang.org/grpc v1.67.1 - google.golang.org/protobuf v1.36.6 + go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.63.0 + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.63.0 + go.opentelemetry.io/otel v1.44.0 + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0 + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.44.0 + go.opentelemetry.io/otel/sdk v1.44.0 + go.opentelemetry.io/otel/trace v1.44.0 + google.golang.org/grpc v1.81.1 + google.golang.org/protobuf v1.36.11 ) require ( github.com/a-h/parse v0.0.0-20250122154542-74294addb73e // indirect github.com/andybalholm/brotli v1.1.0 // indirect github.com/cenkalti/backoff/v4 v4.3.0 // indirect + github.com/cenkalti/backoff/v5 v5.0.3 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect github.com/cli/browser v1.3.0 // indirect github.com/fatih/color v1.16.0 // indirect + github.com/felixge/httpsnoop v1.0.4 // indirect github.com/fsnotify/fsnotify v1.9.0 // indirect + github.com/go-logr/logr v1.4.3 // indirect + github.com/go-logr/stdr v1.2.2 // indirect github.com/go-viper/mapstructure/v2 v2.4.0 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 // indirect github.com/jackc/pgpassfile v1.0.0 // indirect github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect github.com/jackc/puddle/v2 v2.2.1 // indirect @@ -30,14 +44,19 @@ require ( github.com/mitchellh/reflectwalk v1.0.2 // indirect github.com/natefinch/atomic v1.0.1 // indirect github.com/pelletier/go-toml v1.9.5 // indirect - golang.org/x/crypto v0.48.0 // indirect - golang.org/x/mod v0.32.0 // indirect - golang.org/x/net v0.51.0 // indirect - golang.org/x/sync v0.19.0 // indirect - golang.org/x/sys v0.41.0 // indirect - golang.org/x/text v0.34.0 // indirect - golang.org/x/tools v0.41.0 // indirect - google.golang.org/genproto/googleapis/rpc v0.0.0-20240814211410-ddb44dafa142 // indirect + go.opentelemetry.io/auto/sdk v1.2.1 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0 // indirect + go.opentelemetry.io/otel/metric v1.44.0 // indirect + go.opentelemetry.io/proto/otlp v1.10.0 // indirect + golang.org/x/crypto v0.51.0 // indirect + golang.org/x/mod v0.35.0 // indirect + golang.org/x/net v0.55.0 // indirect + golang.org/x/sync v0.20.0 // indirect + golang.org/x/sys v0.45.0 // indirect + golang.org/x/text v0.37.0 // indirect + golang.org/x/tools v0.44.0 // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa // indirect ) tool ( diff --git a/go.sum b/go.sum index fac2ebf..4822ea7 100644 --- a/go.sum +++ b/go.sum @@ -6,6 +6,10 @@ github.com/andybalholm/brotli v1.1.0 h1:eLKJA0d02Lf0mVpIDgYnqXcUn0GqVmEFny3VuID1 github.com/andybalholm/brotli v1.1.0/go.mod h1:sms7XGricyQI9K10gOSf56VKKWS4oLer58Q+mhRPtnY= github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8= github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE= +github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM= +github.com/cenkalti/backoff/v5 v5.0.3/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw= +github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs= +github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= github.com/cli/browser v1.3.0 h1:LejqCrpWr+1pRqmEPDGnTZOjsMe7sehifLynZJuqJpo= github.com/cli/browser v1.3.0/go.mod h1:HH8s+fOAxjhQoBUAsKuPCbqUuxZDhQ2/aD+SzsEfBTk= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= @@ -13,12 +17,25 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/fatih/color v1.16.0 h1:zmkK9Ngbjj+K0yRhTVONQh1p/HknKYSlNT+vZCzyokM= github.com/fatih/color v1.16.0/go.mod h1:fL2Sau1YI5c0pdGEVCbKQbLXB6edEj1ZgiY4NijnWvE= +github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg= +github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U= github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k= github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0= +github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= +github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI= +github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= +github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= +github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= github.com/go-viper/mapstructure/v2 v2.4.0 h1:EBsztssimR/CONLSZZ04E8qAkxNYq4Qp9LvH92wZUgs= github.com/go-viper/mapstructure/v2 v2.4.0/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM= -github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI= -github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= +github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek= +github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps= +github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8= +github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU= +github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0= +github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= +github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 h1:5VipnvEpbqr2gA2VbM+nYVbkIF28c5ZQfqCBQ5g2xfk= +github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0/go.mod h1:Hyl3n6Twe1hvtd9XUXDec4pTvgMSEixRuQKPTMH2bNs= github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM= github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg= github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a h1:bbPeKD0xmW/Y25WS6cokEszi5g+S0QxI/d45PkRi7Nk= @@ -53,30 +70,60 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= -github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA= -github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= -golang.org/x/crypto v0.48.0 h1:/VRzVqiRSggnhY7gNRxPauEQ5Drw9haKdM0jqfcCFts= -golang.org/x/crypto v0.48.0/go.mod h1:r0kV5h3qnFPlQnBSrULhlsRfryS2pmewsg+XfMgkVos= -golang.org/x/mod v0.32.0 h1:9F4d3PHLljb6x//jOyokMv3eX+YDeepZSEo3mFJy93c= -golang.org/x/mod v0.32.0/go.mod h1:SgipZ/3h2Ci89DlEtEXWUk/HteuRin+HHhN+WbNhguU= -golang.org/x/net v0.51.0 h1:94R/GTO7mt3/4wIKpcR5gkGmRLOuE/2hNGeWq/GBIFo= -golang.org/x/net v0.51.0/go.mod h1:aamm+2QF5ogm02fjy5Bb7CQ0WMt1/WVM7FtyaTLlA9Y= -golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4= -golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI= +github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U= +github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U= +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/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.63.0 h1:YH4g8lQroajqUwWbq/tr2QX1JFmEXaDLgG+ew9bLMWo= +go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.63.0/go.mod h1:fvPi2qXDqFs8M4B4fmJhE92TyQs9Ydjlg3RvfUp+NbQ= +go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.63.0 h1:RbKq8BG0FI8OiXhBfcRtqqHcZcka+gU3cskNuf05R18= +go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.63.0/go.mod h1:h06DGIukJOevXaj/xrNjhi/2098RZzcLTbc0jDAUbsg= +go.opentelemetry.io/otel v1.44.0 h1:JjwHmHpA4iZ3wBxluu2fbbE7j4kqlE8jXyAyPXH7HqU= +go.opentelemetry.io/otel v1.44.0/go.mod h1:BMgjTHL9WPRlRjL2oZCBTL4whCGtXch2H4BhOPIAyYc= +go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0 h1:4YsVu3B8+3qtWYYrsUYgn0OG78pN0rnNPRGX4SbokQI= +go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0/go.mod h1:+wnlSn0mD1ADVMe3v9Z/WIaiz6q6gL2J/ejaAmdmv80= +go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0 h1:qazEJlUOQzhCpzQpFETGby7EdqjI1wsd0W+6Gg1SCTU= +go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0/go.mod h1:fOD2Yefuxixkx3ahVNf0O/PERb6r4OlbxfATVnYvzCo= +go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.44.0 h1:lgh3PiVrRUWMLOVSkQicxzZll5NjF1r+AtsX1XRIHw0= +go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.44.0/go.mod h1:5Cnhth3m/AgOeTgE3ex12pPmiu/gGtZit03kSzx9X7s= +go.opentelemetry.io/otel/metric v1.44.0 h1:1w0gILTcHdr3YI+ixLyjemwrVnsMURbTZFrSYCdDdmc= +go.opentelemetry.io/otel/metric v1.44.0/go.mod h1:8O7hanEPBNgEMmybD3s2VBKcgWOCsA6tzHBPODAiquo= +go.opentelemetry.io/otel/sdk v1.44.0 h1:nHYwb9lK+fJPU/dnT6s7W7Z8itMWyqrnVfbheVYrZ58= +go.opentelemetry.io/otel/sdk v1.44.0/go.mod h1:Osuydd3Se74nqjAKxid74N5eC+jfEqfTegHRnq58oK0= +go.opentelemetry.io/otel/sdk/metric v1.44.0 h1:3LlKgI+VjbVsjNRFZJZAJ30WjXC5VkNRks6si09iEfI= +go.opentelemetry.io/otel/sdk/metric v1.44.0/go.mod h1:5B5pMARnXxKhltooO4xUuCBorl65a4EpnTalObqOigA= +go.opentelemetry.io/otel/trace v1.44.0 h1:jxF5CsGYCe74MCRx2X4g7WsY/VBKRqqpNvXlX/6gtIk= +go.opentelemetry.io/otel/trace v1.44.0/go.mod h1:oLl1jrMQAVo6v3GAggN+1VH9VIz9iUSvW53sW1Q8PIE= +go.opentelemetry.io/proto/otlp v1.10.0 h1:IQRWgT5srOCYfiWnpqUYz9CVmbO8bFmKcwYxpuCSL2g= +go.opentelemetry.io/proto/otlp v1.10.0/go.mod h1:/CV4QoCR/S9yaPj8utp3lvQPoqMtxXdzn7ozvvozVqk= +go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto= +go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE= +golang.org/x/crypto v0.51.0 h1:IBPXwPfKxY7cWQZ38ZCIRPI50YLeevDLlLnyC5wRGTI= +golang.org/x/crypto v0.51.0/go.mod h1:8AdwkbraGNABw2kOX6YFPs3WM22XqI4EXEd8g+x7Oc8= +golang.org/x/mod v0.35.0 h1:Ww1D637e6Pg+Zb2KrWfHQUnH2dQRLBQyAtpr/haaJeM= +golang.org/x/mod v0.35.0/go.mod h1:+GwiRhIInF8wPm+4AoT6L0FA1QWAad3OMdTRx4tFYlU= +golang.org/x/net v0.55.0 h1:bcvxaJn3e1U6InsFWt1JUq1aSjnRxLzT2rtD2KfkDF8= +golang.org/x/net v0.55.0/go.mod h1:L5U2KuzuOe1lY7Z+aWVIKK6qEeJXnXV9yzGA+WCHJww= +golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4= +golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0= golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k= -golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks= -golang.org/x/text v0.34.0 h1:oL/Qq0Kdaqxa1KbNeMKwQq0reLCCaFtqu2eNuSeNHbk= -golang.org/x/text v0.34.0/go.mod h1:homfLqTYRFyVYemLBFl5GgL/DWEiH5wcsQ5gSh1yziA= -golang.org/x/tools v0.41.0 h1:a9b8iMweWG+S0OBnlU36rzLp20z1Rp10w+IY2czHTQc= -golang.org/x/tools v0.41.0/go.mod h1:XSY6eDqxVNiYgezAVqqCeihT4j1U2CCsqvH3WhQpnlg= -google.golang.org/genproto/googleapis/rpc v0.0.0-20240814211410-ddb44dafa142 h1:e7S5W7MGGLaSu8j3YjdezkZ+m1/Nm0uRVRMEMGk26Xs= -google.golang.org/genproto/googleapis/rpc v0.0.0-20240814211410-ddb44dafa142/go.mod h1:UqMtugtsSgubUsoxbuAoiCXvqvErP7Gf0so0mK9tHxU= -google.golang.org/grpc v1.67.1 h1:zWnc1Vrcno+lHZCOofnIMvycFcc0QRGIzm9dhnDX68E= -google.golang.org/grpc v1.67.1/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA= -google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY= -google.golang.org/protobuf v1.36.6/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY= +golang.org/x/sys v0.45.0 h1:dO4czNzziLiiXplLQgBCEpCvXQ3dnkn0SdaZSYdQ+FY= +golang.org/x/sys v0.45.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw= +golang.org/x/text v0.37.0 h1:Cqjiwd9eSg8e0QAkyCaQTNHFIIzWtidPahFWR83rTrc= +golang.org/x/text v0.37.0/go.mod h1:a5sjxXGs9hsn/AJVwuElvCAo9v8QYLzvavO5z2PiM38= +golang.org/x/tools v0.44.0 h1:UP4ajHPIcuMjT1GqzDWRlalUEoY+uzoZKnhOjbIPD2c= +golang.org/x/tools v0.44.0/go.mod h1:KA0AfVErSdxRZIsOVipbv3rQhVXTnlU6UhKxHd1seDI= +gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4= +gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E= +google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa h1:Kjn0N0tCrDgiAFW+lGO4JZ3ck44CehvJQMAwj9QF0G8= +google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa/go.mod h1:q4lMZS6kskjT5HvCPrnnypcDPVJqT/f4nfxmkE7gryY= +google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa h1:mZHHdPZl0dbGHCflZgAq/Q468DWVFcU2whhB2KAo8fk= +google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8= +google.golang.org/grpc v1.81.1 h1:VnnIIZ88UzOOKLukQi+ImGz8O1Wdp8nAGGnvOfEIWQQ= +google.golang.org/grpc v1.81.1/go.mod h1:xGH9GfzOyMTGIOXBJmXt+BX/V0kcdQbdcuwQ/zNw42I= +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/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= diff --git a/infrastructure/config/config.go b/infrastructure/config/config.go index f0619d1..5372718 100644 --- a/infrastructure/config/config.go +++ b/infrastructure/config/config.go @@ -17,12 +17,27 @@ type Config struct { GRPC GRPCConfig `koanf:"grpc"` Database DatabaseConfig `koanf:"db"` Settlement SettlementConfig `koanf:"settlement"` + Telemetry TelemetryConfig `koanf:"telemetry"` } type DashboardConfig struct { - Environment string `koanf:"environment"` - HTTP HTTPConfig `koanf:"http"` - Database DatabaseConfig `koanf:"db"` + Environment string `koanf:"environment"` + HTTP HTTPConfig `koanf:"http"` + Database DatabaseConfig `koanf:"db"` + Telemetry TelemetryConfig `koanf:"telemetry"` +} + +type TelemetryConfig struct { + Enabled bool `koanf:"enabled"` + Protocol string `koanf:"protocol"` + Endpoint string `koanf:"endpoint"` + Insecure bool `koanf:"insecure"` + Headers map[string]string `koanf:"headers"` + Sampler string `koanf:"sampler"` + SamplerArg string `koanf:"sampler-arg"` + ExportTimeout time.Duration `koanf:"export-timeout"` + BatchTimeout time.Duration `koanf:"batch-timeout"` + ShutdownTimeout time.Duration `koanf:"shutdown-timeout"` } type GRPCConfig struct { diff --git a/infrastructure/observability/logger.go b/infrastructure/observability/logger.go index 1850a4e..610be07 100644 --- a/infrastructure/observability/logger.go +++ b/infrastructure/observability/logger.go @@ -1,8 +1,11 @@ package observability import ( + "context" "log/slog" "os" + + "go.opentelemetry.io/otel/trace" ) // Configure installs the process-wide JSON logger used by every GL adapter. @@ -24,7 +27,24 @@ func Configure(service string, level slog.Leveler) *slog.Logger { return attr }, }) - logger := slog.New(handler).With("service", service) + logger := slog.New(&traceHandler{Handler: handler}).With("service", service) slog.SetDefault(logger) return logger } + +type traceHandler struct{ slog.Handler } + +func (h *traceHandler) Handle(ctx context.Context, record slog.Record) error { + spanContext := trace.SpanContextFromContext(ctx) + if spanContext.IsValid() { + record.AddAttrs(slog.String("trace_id", spanContext.TraceID().String()), slog.String("span_id", spanContext.SpanID().String())) + } + return h.Handler.Handle(ctx, record) +} + +func (h *traceHandler) WithAttrs(attrs []slog.Attr) slog.Handler { + return &traceHandler{Handler: h.Handler.WithAttrs(attrs)} +} +func (h *traceHandler) WithGroup(name string) slog.Handler { + return &traceHandler{Handler: h.Handler.WithGroup(name)} +} diff --git a/infrastructure/observability/telemetry.go b/infrastructure/observability/telemetry.go new file mode 100644 index 0000000..87d5862 --- /dev/null +++ b/infrastructure/observability/telemetry.go @@ -0,0 +1,39 @@ +package observability + +import ( + "context" + "fmt" + "log/slog" + "os" + "strconv" + "strings" + "time" + + "gl/infrastructure/config" + "go.opentelemetry.io/otel" + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc" + "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp" + "go.opentelemetry.io/otel/propagation" + "go.opentelemetry.io/otel/sdk/resource" + sdktrace "go.opentelemetry.io/otel/sdk/trace" +) + +// Setup configures tracing without making telemetry availability a startup dependency. +func Setup(ctx context.Context, cfg config.TelemetryConfig, service, environment string) func(context.Context) { + if value := os.Getenv("OTEL_SERVICE_NAME"); value != "" { service = value } + if value := os.Getenv("OTEL_EXPORTER_OTLP_TRACES_ENDPOINT"); value != "" { cfg.Endpoint = value } else if value := os.Getenv("OTEL_EXPORTER_OTLP_ENDPOINT"); value != "" { cfg.Endpoint = value } + if value := os.Getenv("OTEL_EXPORTER_OTLP_PROTOCOL"); value != "" { cfg.Protocol = value } + if value := os.Getenv("OTEL_TRACES_SAMPLER"); value != "" { cfg.Sampler = value }; if value := os.Getenv("OTEL_TRACES_SAMPLER_ARG"); value != "" { cfg.SamplerArg = value } + otel.SetTextMapPropagator(propagation.NewCompositeTextMapPropagator(propagation.TraceContext{}, propagation.Baggage{})) + if !cfg.Enabled || cfg.Endpoint == "" || (cfg.Protocol != "grpc" && cfg.Protocol != "http/protobuf") { if cfg.Enabled { slog.Warn("OpenTelemetry disabled due to invalid configuration") }; return func(context.Context) {} } + var exp sdktrace.SpanExporter; var err error + if cfg.Protocol == "grpc" { options := []otlptracegrpc.Option{otlptracegrpc.WithEndpoint(cfg.Endpoint), otlptracegrpc.WithTimeout(timeout(cfg.ExportTimeout)), otlptracegrpc.WithHeaders(cfg.Headers)}; if cfg.Insecure { options = append(options, otlptracegrpc.WithInsecure()) }; exp, err = otlptracegrpc.New(ctx, options...) } else { options := []otlptracehttp.Option{otlptracehttp.WithEndpoint(cfg.Endpoint), otlptracehttp.WithTimeout(timeout(cfg.ExportTimeout)), otlptracehttp.WithHeaders(cfg.Headers)}; if cfg.Insecure { options = append(options, otlptracehttp.WithInsecure()) }; exp, err = otlptracehttp.New(ctx, options...) } + if err != nil { slog.Warn("OpenTelemetry exporter unavailable; tracing disabled", "error", err); return func(context.Context) {} } + host, _ := os.Hostname(); res, err := resource.New(ctx, resource.WithAttributes(attribute.String("service.name", service), attribute.String("service.namespace", "darano"), attribute.String("deployment.environment.name", environment), attribute.String("host.name", host))); if err != nil { slog.Warn("OpenTelemetry resource setup failed", "error", err); return func(context.Context) {} } + ratio, parseErr := strconv.ParseFloat(cfg.SamplerArg, 64); if cfg.Sampler == "parentbased_traceidratio" && (parseErr != nil || ratio < 0 || ratio > 1) { slog.Warn("OpenTelemetry disabled due to invalid sampler", "error", fmt.Errorf("invalid sampler-arg")); return func(context.Context) {} } + provider := sdktrace.NewTracerProvider(sdktrace.WithResource(res), sdktrace.WithSampler(sdktrace.ParentBased(sdktrace.TraceIDRatioBased(ratio))), sdktrace.WithBatcher(exp, sdktrace.WithMaxQueueSize(2048), sdktrace.WithBatchTimeout(timeout(cfg.BatchTimeout)), sdktrace.WithExportTimeout(timeout(cfg.ExportTimeout)))) + otel.SetTracerProvider(provider); return func(stop context.Context) { stop, cancel := context.WithTimeout(stop, timeout(cfg.ShutdownTimeout)); defer cancel(); if err := provider.Shutdown(stop); err != nil { slog.Warn("OpenTelemetry shutdown failed", "error", err) } } +} +func timeout(value time.Duration) time.Duration { if value > 0 { return value }; return 5*time.Second } +var _ = strings.TrimSpace diff --git a/interface/grpc/server.go b/interface/grpc/server.go index 985cf64..877a63f 100644 --- a/interface/grpc/server.go +++ b/interface/grpc/server.go @@ -11,6 +11,7 @@ import ( ledgerv1 "gl/gen/ledger/v1" + "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc" "google.golang.org/grpc" "google.golang.org/grpc/codes" "google.golang.org/grpc/reflection" @@ -34,7 +35,7 @@ func Run(ctx context.Context, cfg ServerConfig, handler ledgerv1.GeneralLedgerSe func runWithListener(ctx context.Context, shutdownTimeout time.Duration, listener net.Listener, handler ledgerv1.GeneralLedgerServiceServer) error { defer listener.Close() - server := grpc.NewServer(grpc.ChainUnaryInterceptor(structuredUnaryLogger(), panicRecovery())) + server := grpc.NewServer(grpc.StatsHandler(otelgrpc.NewServerHandler()), grpc.ChainUnaryInterceptor(structuredUnaryLogger(), panicRecovery())) ledgerv1.RegisterGeneralLedgerServiceServer(server, handler) reflection.Register(server) diff --git a/interface/web/server.go b/interface/web/server.go index c7d778e..69fd076 100644 --- a/interface/web/server.go +++ b/interface/web/server.go @@ -6,6 +6,8 @@ import ( "fmt" "net/http" "time" + + "go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp" ) type ServerConfig struct { @@ -18,7 +20,7 @@ type ServerConfig struct { func Run(ctx context.Context, cfg ServerConfig, handler http.Handler) error { server := &http.Server{ Addr: fmt.Sprintf("%s:%d", cfg.Host, cfg.Port), - Handler: handler, + Handler: otelhttp.NewHandler(handler, "gl-dashboard"), ReadHeaderTimeout: cfg.ReadHeaderTimeout, } serveErr := make(chan error, 1)