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fix testcontainers docker client using the global tracer provider (#5440)

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Joe Kralicky 2025-01-24 14:55:21 -05:00 • committed by GitHub
parent 6ea51149f9
commit c307ca806a
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3 changed files with 38 additions and 0 deletions
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32
internal/telemetry/trace/client.go
View file

@ -13,6 +13,8 @@ import (
"go.opentelemetry.io/otel/exporters/otlp/otlptrace"
"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc"
"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp"
oteltrace "go.opentelemetry.io/otel/trace"
"go.opentelemetry.io/otel/trace/noop"
v1 "go.opentelemetry.io/proto/otlp/trace/v1"
)
@ -226,6 +228,36 @@ func (n NoopClient) UploadTraces(context.Context, []*v1.ResourceSpans) error {
return nil
}
// ValidNoopSpan is the same as noop.Span, except with a "valid" span context
// (has a non-zero trace and span ID).
//
// Adding this into a context as follows:
//
// ctx = oteltrace.ContextWithSpan(ctx, trace.ValidNoopSpan{})
//
// will prevent some usages of the global tracer provider by libraries such
// as otelhttp, which only uses the global provider if the context's span
// is "invalid".
type ValidNoopSpan struct {
noop.Span
}
var noopTraceID = oteltrace.TraceID{
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
}
var noopSpanID = oteltrace.SpanID{
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
}
// SpanContext implements trace.Span.
func (n ValidNoopSpan) SpanContext() oteltrace.SpanContext {
return n.Span.SpanContext().WithTraceID(noopTraceID).WithSpanID(noopSpanID)
}
var _ oteltrace.Span = ValidNoopSpan{}
func IsDisabledViaEnvironment() bool {
if os.Getenv("OTEL_SDK_DISABLED") == "true" {
return true

3
internal/testutil/minio.go
View file

@ -6,8 +6,10 @@ import (
"github.com/minio/minio-go/v7"
"github.com/minio/minio-go/v7/pkg/credentials"
"github.com/pomerium/pomerium/internal/telemetry/trace"
"github.com/testcontainers/testcontainers-go"
"github.com/testcontainers/testcontainers-go/wait"
oteltrace "go.opentelemetry.io/otel/trace"
)
// WithTestMinIO starts a test MinIO server
@ -15,6 +17,7 @@ func WithTestMinIO(t *testing.T, bucket string, handler func(endpoint string)) {
t.Helper()
ctx := GetContext(t, maxWait)
ctx = oteltrace.ContextWithSpan(ctx, trace.ValidNoopSpan{})
container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{
ContainerRequest: testcontainers.ContainerRequest{

3
internal/testutil/postgres.go
View file

@ -8,8 +8,10 @@ import (
"github.com/google/uuid"
"github.com/jackc/pgx/v5"
"github.com/pomerium/pomerium/internal/telemetry/trace"
"github.com/testcontainers/testcontainers-go"
"github.com/testcontainers/testcontainers-go/wait"
oteltrace "go.opentelemetry.io/otel/trace"
)
// WithTestPostgres starts a postgres database.
@ -17,6 +19,7 @@ func WithTestPostgres(t *testing.T, handler func(dsn string)) {
t.Helper()
ctx := GetContext(t, maxWait)
ctx = oteltrace.ContextWithSpan(ctx, trace.ValidNoopSpan{})
container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{
ContainerRequest: testcontainers.ContainerRequest{