cmd/geth, internal/telemetry: wire OpenTelemetry tracing via CLI flags#33484
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fjl merged 19 commits intoethereum:masterfrom Feb 14, 2026
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cmd/geth, internal/telemetry: wire OpenTelemetry tracing via CLI flags#33484fjl merged 19 commits intoethereum:masterfrom
fjl merged 19 commits intoethereum:masterfrom
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Changes are made to allows configuring tracing via TOML config file. The tracing config is now a part of the node.Config.
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Summary
This PR adds OpenTelemetry tracing configuration to geth via command-line flags. When enabled, geth initializes the global OpenTelemetry TracerProvider and installs standard trace context propagation. When disabled (the default), tracing remains a no-op and behavior is unchanged.