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87 changes: 87 additions & 0 deletions
87
instrumentation/go.mongodb.org/mongo-driver/mongo/otelmongo/semconv.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| package otelmongo // import "go.opentelemetry.io/contrib/instrumentation/go.mongodb.org/mongo-driver/mongo/otelmongo" | ||
|
|
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| import ( | ||
| "os" | ||
|
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| "go.opentelemetry.io/otel/attribute" | ||
| semconv1170 "go.opentelemetry.io/otel/semconv/v1.17.0" | ||
| semconv1260 "go.opentelemetry.io/otel/semconv/v1.26.0" | ||
| ) | ||
|
|
||
| const ( | ||
| semconvOptIn = "OTEL_SEMCONV_STABILITY_OPT_IN" | ||
| semconvOptIn1260 = "mongo/v1.26.0" | ||
| semconvOptInDup = "mongo/dup" | ||
| ) | ||
|
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| func appendAttrs[T string | int]( | ||
| attrs []attribute.KeyValue, | ||
| semconvMap1170 func(T) attribute.KeyValue, | ||
| semconvMap1260 func(T) attribute.KeyValue, | ||
| val T, | ||
| ) []attribute.KeyValue { | ||
| switch os.Getenv(semconvOptIn) { | ||
| case semconvOptIn1260: | ||
| if semconvMap1260 != nil { | ||
| attrs = append(attrs, semconvMap1260(val)) | ||
| } | ||
| case semconvOptInDup: | ||
| if semconvMap1170 != nil { | ||
| attrs = append(attrs, semconvMap1170(val)) | ||
| } | ||
|
|
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| if semconvMap1260 != nil { | ||
| attrs = append(attrs, semconvMap1260(val)) | ||
| } | ||
| default: | ||
| if semconvMap1170 != nil { | ||
| attrs = append(attrs, semconvMap1170(val)) | ||
| } | ||
| } | ||
|
|
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| return attrs | ||
| } | ||
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| func appendOpNameAttrs(attrs []attribute.KeyValue, op string) []attribute.KeyValue { | ||
| return appendAttrs(attrs, semconv1170.DBOperation, semconv1260.DBOperationName, op) | ||
| } | ||
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| func appendDBNamespace(attrs []attribute.KeyValue, ns string) []attribute.KeyValue { | ||
| return appendAttrs(attrs, semconv1170.DBName, semconv1260.DBNamespace, ns) | ||
| } | ||
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| func appendDBStatement(attrs []attribute.KeyValue, stmt string) []attribute.KeyValue { | ||
| return appendAttrs(attrs, semconv1170.DBStatement, semconv1260.DBQueryText, stmt) | ||
| } | ||
|
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| func appendNetworkPort(attrs []attribute.KeyValue, p int) []attribute.KeyValue { | ||
| return appendAttrs(attrs, semconv1170.NetPeerPort, semconv1260.NetworkPeerPort, p) | ||
| } | ||
|
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| func appendNetworkHost(attrs []attribute.KeyValue, h string) []attribute.KeyValue { | ||
| return appendAttrs(attrs, semconv1170.NetPeerName, nil, h) | ||
| } | ||
|
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| func appendNetworkAddress(attrs []attribute.KeyValue, addr string) []attribute.KeyValue { | ||
| return appendAttrs(attrs, nil, semconv1260.NetworkPeerAddress, addr) | ||
| } | ||
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| func appendNetworkTransport(attrs []attribute.KeyValue) []attribute.KeyValue { | ||
| optIn := os.Getenv(semconvOptIn) | ||
| useSemconv1260 := optIn == semconvOptIn1260 | ||
| useSemconvDup := optIn == semconvOptInDup | ||
|
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| if useSemconv1260 || useSemconvDup { | ||
| attrs = append(attrs, semconv1260.NetworkTransportTCP) | ||
| } | ||
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| if !useSemconv1260 || useSemconvDup { | ||
| attrs = append(attrs, semconv1170.NetTransportTCP) | ||
| } | ||
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| return attrs | ||
| } | ||
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| func appendCollection(attrs []attribute.KeyValue, coll string) []attribute.KeyValue { | ||
| return appendAttrs(attrs, semconv1170.DBMongoDBCollection, semconv1260.DBCollectionName, coll) | ||
| } |
111 changes: 111 additions & 0 deletions
111
instrumentation/go.mongodb.org/mongo-driver/mongo/otelmongo/semconv_test.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
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| package otelmongo | ||
|
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| import ( | ||
| "testing" | ||
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| "github.com/stretchr/testify/assert" | ||
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| "go.opentelemetry.io/otel/attribute" | ||
| ) | ||
|
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| func Test_appendOpNameAttrs(t *testing.T) { | ||
| const ( | ||
| opName = "opName" | ||
| dbNamespace = "dbNamespace" | ||
| port = 1 | ||
| host = "host" | ||
| address = "host:1" | ||
| stmt = `{insert: "users"}` | ||
| coll = "coll" | ||
| ) | ||
|
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| v1170 := []attribute.KeyValue{ | ||
| {Key: "db.operation", Value: attribute.StringValue(opName)}, | ||
| {Key: "db.name", Value: attribute.StringValue(dbNamespace)}, | ||
| {Key: "db.statement", Value: attribute.StringValue(stmt)}, | ||
| {Key: "net.peer.port", Value: attribute.IntValue(port)}, | ||
| {Key: "net.peer.name", Value: attribute.StringValue(host)}, | ||
| {Key: "net.transport", Value: attribute.StringValue("ip_tcp")}, | ||
| {Key: "db.mongodb.collection", Value: attribute.StringValue("coll")}, | ||
| } | ||
|
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| v1260 := []attribute.KeyValue{ | ||
| {Key: "db.operation.name", Value: attribute.StringValue(opName)}, | ||
| {Key: "db.namespace", Value: attribute.StringValue(dbNamespace)}, | ||
| {Key: "db.query.text", Value: attribute.StringValue(stmt)}, | ||
| {Key: "network.peer.port", Value: attribute.IntValue(port)}, | ||
| {Key: "network.peer.address", Value: attribute.StringValue(address)}, | ||
| {Key: "network.transport", Value: attribute.StringValue("tcp")}, | ||
| {Key: "db.collection.name", Value: attribute.StringValue("coll")}, | ||
| } | ||
|
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| tests := []struct { | ||
| name string | ||
| initAttrs []attribute.KeyValue | ||
| version string | ||
| want []attribute.KeyValue | ||
| }{ | ||
| { | ||
| name: "no version", | ||
| initAttrs: []attribute.KeyValue{}, | ||
| version: "", | ||
| want: v1170, | ||
| }, | ||
| { | ||
| name: "unsupported version", | ||
| initAttrs: []attribute.KeyValue{}, | ||
| version: "mongo/foo", | ||
| want: v1170, | ||
| }, | ||
| { | ||
| name: "mongo/v1.26.0", | ||
| initAttrs: []attribute.KeyValue{}, | ||
| version: "mongo/v1.26.0", | ||
| want: v1260, | ||
| }, | ||
| { | ||
| name: "mongo/dup", | ||
| initAttrs: []attribute.KeyValue{}, | ||
| version: "mongo/dup", | ||
| want: append(v1170, v1260...), | ||
| }, | ||
| } | ||
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| for _, test := range tests { | ||
| t.Run(test.name, func(t *testing.T) { | ||
| t.Setenv(semconvOptIn, test.version) | ||
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| attrs := appendOpNameAttrs(test.initAttrs, opName) | ||
| attrs = appendDBNamespace(attrs, dbNamespace) | ||
| attrs = appendDBStatement(attrs, stmt) | ||
| attrs = appendNetworkPort(attrs, port) | ||
| attrs = appendNetworkHost(attrs, host) | ||
| attrs = appendNetworkAddress(attrs, address) | ||
| attrs = appendNetworkTransport(attrs) | ||
| attrs = appendCollection(attrs, coll) | ||
|
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| assert.ElementsMatch(t, test.want, attrs) | ||
| }) | ||
| } | ||
| } | ||
|
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| func Benchmark_appendAttrs(b *testing.B) { | ||
| ini := []attribute.KeyValue{} | ||
|
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| b.ResetTimer() | ||
| b.ReportAllocs() | ||
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| for i := 0; i < b.N; i++ { | ||
| ini = appendOpNameAttrs(ini, "opName") | ||
| ini = appendDBNamespace(ini, "dbNamespace") | ||
| ini = appendDBStatement(ini, `{insert: "users"}`) | ||
| ini = appendNetworkPort(ini, 1) | ||
| ini = appendNetworkHost(ini, "host") | ||
| ini = appendNetworkAddress(ini, "host:1") | ||
| ini = appendNetworkTransport(ini) | ||
| ini = appendCollection(ini, "coll") | ||
| } | ||
| } |
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