opentelemetry-ext-newrelic 0.1.1

Installation

To start, the opentelemetry-ext-newrelic package must be installed. To install through pip:

$ pip install opentelemetry-ext-newrelic

If that fails, download the library from its GitHub page and install it using:

$ python setup.py install

Getting Started

In order to use the exporter, you will need to set the NEW_RELIC_INSERT_KEY environment variable with your Insights Insert API Key.

Using the span exporter

The following code sample assumes you have set the NEW_RELIC_INSERT_KEY environment variable and installed the following packages:

• opentelemetry-ext-newrelic

import os
from opentelemetry import trace
from opentelemetry.sdk.resources import Resource
from opentelemetry.sdk.trace.export import BatchExportSpanProcessor
from opentelemetry_ext_newrelic import NewRelicSpanExporter
from opentelemetry.sdk.trace import TracerProvider

trace.set_tracer_provider(
    TracerProvider(resource=Resource.create({"service.name": "otel-python"}))
)

trace.get_tracer_provider().add_span_processor(
    BatchExportSpanProcessor(
        NewRelicSpanExporter(
            os.environ["NEW_RELIC_INSERT_KEY"],
        ),
        schedule_delay_millis=500,
    )
)

tracer = trace.get_tracer(__name__)
with tracer.start_as_current_span("foo"):
    with tracer.start_as_current_span("bar"):
        print("Hello World from OpenTelemetry Python!")

Using the span exporter with auto-instrumentation

The following code sample assumes you have set the NEW_RELIC_INSERT_KEY environment variable and installed the following packages:

• opentelemetry-ext-newrelic

• opentelemetry-instrumentation-flask

• flask

import os
from opentelemetry import trace
from opentelemetry.instrumentation.flask import FlaskInstrumentor
from opentelemetry.sdk.resources import Resource
from opentelemetry.sdk.trace import TracerProvider
from opentelemetry.sdk.trace.export import BatchExportSpanProcessor
from opentelemetry_ext_newrelic import NewRelicSpanExporter
from flask import Flask
app = Flask(__name__)
FlaskInstrumentor().instrument_app(app)
trace.set_tracer_provider(
    TracerProvider(resource=Resource.create({"service.name": "otel-python-flask"}))
)

trace.get_tracer_provider().add_span_processor(
    BatchExportSpanProcessor(
        NewRelicSpanExporter(os.environ["NEW_RELIC_INSERT_KEY"]),
        schedule_delay_millis=500,
    )
)

@app.route("/")
def hello_world():
    return "Hello World!"

@app.route("/error")
def raise_500():
    raise RuntimeError("Something happened!")

if __name__ == "__main__":
    app.run(port=8080)

Find and use your data

For tips on how to find and query your data in New Relic, see Find trace/span data.

For general querying information, see: - Query New Relic data - Intro to NRQL

Support

New Relic hosts and moderates an online forum where customers can interact with New Relic employees as well as other customers to get help and share best practices. Like all official New Relic open source projects, there’s a related Community topic in the New Relic Explorers Hub. You can find this project’s topic/threads here:

Support Channels

• New Relic Documentation: Comprehensive guidance for using our platform

• New Relic Community: The best place to engage in troubleshooting questions

• New Relic Developer: Resources for building a custom observability applications

• New Relic University: A range of online training for New Relic users of every level

Contributing

We encourage your contributions to improve opentelemetry-exporter-python! Keep in mind when you submit your pull request, you’ll need to sign the CLA via the click-through using CLA-Assistant. You only have to sign the CLA one time per project. If you have any questions, or to execute our corporate CLA, required if your contribution is on behalf of a company, please drop us an email at opensource@newrelic.com.

License

opentelemetry-exporter-python is licensed under the Apache 2.0 License.

Limitations

The New Relic Telemetry APIs are rate limited. Please reference the documentation for New Relic Trace API requirements and limits on the specifics of the rate limits.