OpenTelemetry Logs SDKΒΆ

Warning

OpenTelemetry Python logs are in an experimental state. The APIs within opentelemetry.sdk._logs are subject to change in minor/patch releases and make no backward compatability guarantees at this time.

Start the Collector locally to see data being exported. Write the following file:

# otel-collector-config.yaml
receivers:
otlp:
    protocols:
    grpc:

exporters:
logging:

processors:
batch:

service:
    pipelines:
        logs:
            receivers: [otlp]
            exporters: [logging]

Then start the Docker container:

docker run \
    -p 4317:4317 \
    -v $(pwd)/otel-collector-config.yaml:/etc/otel/config.yaml \
    otel/opentelemetry-collector-contrib:latest
$ python example.py

The resulting logs will appear in the output from the collector and look similar to this:

Resource SchemaURL:
Resource labels:
    -> telemetry.sdk.language: STRING(python)
    -> telemetry.sdk.name: STRING(opentelemetry)
    -> telemetry.sdk.version: STRING(1.8.0)
    -> service.name: STRING(shoppingcart)
    -> service.instance.id: STRING(instance-12)
InstrumentationLibraryLogs #0
InstrumentationLibraryMetrics SchemaURL:
InstrumentationLibrary __main__ 0.1
LogRecord #0
Timestamp: 2022-01-13 20:37:03.998733056 +0000 UTC
Severity: WARNING
ShortName:
Body: Jail zesty vixen who grabbed pay from quack.
Trace ID:
Span ID:
Flags: 0
LogRecord #1
Timestamp: 2022-01-13 20:37:04.082757888 +0000 UTC
Severity: ERROR
ShortName:
Body: The five boxing wizards jump quickly.
Trace ID:
Span ID:
Flags: 0
LogRecord #2
Timestamp: 2022-01-13 20:37:04.082979072 +0000 UTC
Severity: ERROR
ShortName:
Body: Hyderabad, we have a major problem.
Trace ID: 63491217958f126f727622e41d4460f3
Span ID: d90c57d6e1ca4f6c
Flags: 1