shuxiao9058 / slogotlp

OPenTelemetry otlp exporter for slog

slogoltp

OpenTelemetry oltp exporter support for slog.

• Go 1.21+ support as we use the new stdlib slog.
• Currently , only grpc otlp is supported.

Usage

import (
    "context"
    "log/slog"

    "github.com/bakins/slogotlp"
)

func main() {
    handler, err := slogotlp.NewHandler(context.Background())
    // handle err

    defer handler.Shutdown(context.Background())

    logger := slog.New(handler)

    // use logger
}

By default, slogotlp uses environment variables for configuration.

• checks OTEL_EXPORTER_OTLP_LOGS_ENDPOINT then `OTEL_EXPORTER_OTLP_ENDPOINT`` for the exporter endpoint. This should be a url like "http://localhost:4317". There is no default.
• If the scheme in the endpoint url is "http" or the environment variable OTEL_EXPORTER_OTLP_LOGS_INSECURE or OTEL_EXPORTER_OTLP_INSECURE is set to "true", then insecure communication is used.

Currently, no other OpenTelemetry environment variables are supported.

Options may also be set when creating the log handler.

LICENSE

see LICENSE