OpenTelemetry setup

OpenTelemetry is a flexible toolkit that you can implement in a variety of ways. We recommend a basic five-step approach for setting up OpenTelemetry with New Relic. Here's an overview of the process, followed by details for each step.

Prerequisites
Instrument your service with OpenTelemetry
Review configurations for exporting telemetry data to New Relic
Complete the export configuration steps
View your data in the New Relic UI

Step 1: Prerequisites

First things first:

If you haven't already done so, sign up for a free New Relic account.
Get the license key for the New Relic account to which you want to report data.

Step 2: Instrument your service with OpenTelemetry

To get started, you instrument your service with OpenTelemetry. OpenTelemetry has language-specific products and SDKs to help you. Many languages offer out-the-box instrumentation for common libraries and frameworks. Each language also provides an API for further instrumenting your service manually.

Go to the repository for your language and follow the instructions to instrument your service. When you're done, return here to complete Step 3: Review configurations for exporting telemetry data to New Relic.

Step 3: Review configurations for exporting telemetry data to New Relic

Before you set up the export of your telemetry data, you first need to review and bookmark this section of settings for New Relic. You'll need this information when you later go to other pages explaining the export steps.

The export relies on the OpenTelemetry Protocol, or OTLP for short, which is a general purpose telemetry data delivery protocol designed for the OpenTelemetry project. This protocol describes how to encode and transmit telemetry data, which makes it a natural choice for data transport. Each language SDK provides an OTLP exporter you can configure to export data over OTLP.

You have two choices for exporting data to New Relic via OTLP:

Directly from your app:
The OTLP exporter in your service can export directly to the New Relic OTLP receiver.
Export from an OpenTelemetry collector:
You can set up the collector as a gateway that receives, processes, and exports to the New Relic OTLP receiver. Alternatively, you can set up the collector as an agent that runs with your application or runs on the same host.

Whether you export directly from your app or from a collector, you'll need to:

Be ready to configure the OTLP exporter to add a header (api-key). The value is the license key for the New Relic account you want to send data to.
Based on your integration, be ready configure the endpoint where the exporter sends data to New Relic. Endpoints are region-specific, so use the one according to where your account is based. For example, use an EU endpoint if your account is based in Europe. Use the table below as a guide, and see the additional considerations about ports and endpoints that follow:

Integration	gRPC	HTTP	Endpoint	Supported Ports	API header name	API header value	TLS encryption required
US OTLP	✅	✅	`https://otlp.nr-data.net`	`443`, `4317`, `4318`	`api-key`	License key	✅
EU OTLP	✅	✅	`https://otlp.eu01.nr-data.net`	`443`, `4317`, `4318`	`api-key`	License key	✅
US FedRAMP OTLP (See FedRAMP compliance for more information)	✅	❌	`https://gov-otlp.nr-data.net`	`443`, `4317`, `4318`	`api-key`	License key	✅
Infinite Tracing (See best practices for endpoint details	✅	❌	`https://{trace-observer}`	`443`	`api-key`	License key	✅

Important

In Node.js, the opentelemetry-collector-exporter-grpc library requires additional options to enable TLS.

Per the OpenTelemetry spec on endpoint URLs for OTLP/HTTP: If you are sending HTTP traffic and using the non-per-signal environment variable (OTEL_EXPORTER_OTLP_ENDPOINT), you can simply set OTEL_EXPORTER_OTLP_ENDPOINT=https://otlp.nr-data.net:{port} and the exporter should append the appropriate path for the signal type (i.e., v1/traces or v1/metrics).

If you are using a per-signal environment variable (i.e., OTEL_EXPORTER_OTLP_TRACES_ENDPOINT and/or OTEL_EXPORTER_OTLP_METRICS_ENDPOINT), you are required to set it with the appropriate path. For example, OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=https://otlp.nr-data.net:4318/v1/traces. Not doing so will result in a 404. Note that this environment variable takes precedence over the non-per-signal one.

Step 4: Complete the export configuration steps

Now that you are familiar with the New Relic-specific configurations for exporting, follow the instructions for the way you want to export data:

Export directly to New Relic from your apps
Export to New Relic from a collector

Export directly to New Relic from your apps

Click on the link below for your language and complete the configuration steps. When you're done, return here to complete Step 5. View your data in the New Relic UI.

Export to New Relic from a collector

You can set up the collector in different ways and for different purposes. If you need general information about the collector before getting into the setup, see our introduction.

Choose one of the following to see examples for setting up your collector to export.

Step 5: View your data in the New Relic UI

Once you’ve instrumented your service and configured it to export its data to New Relic, watch the New Relic One UI for your traces, metrics, and logs.

The UI for OpenTelemetry has some similarities to the APM agent UI, so if you are familiar with that, you can go right to the UI. If you need help understanding your OpenTelemetry UI options or how to make sure your data appears in the UI, see View your OpenTelemetry data in New Relic.

Unsupported specifications

New Relic currently supports opentelemetry-specification v1.8.0 with a few exceptions:

Successful responses from New Relic have no response body, instead of a Protobuf-encoded response based on the data type. New Relic also responds with success after authenticating, before decoding and validation.
Failure responses from New Relic do not include Status.message or Status.details, since OTLP clients don't use the Status object.
JSON-encoded Protobuf messages are not yet supported.

What's next?

After you do your initial setup, check out our best-practices guide for tips to improve your use of OpenTelemetry and New Relic.