Transform OTLP gRPC

The following configuration example shows how you would configure a Collector instance to transform a gRPC OTLP request to its HTTP counterpart.

Prerequisites

Demo configuration

receivers:
  otlp:
    protocols:
      grpc:

exporters:
  otlphttp:
    endpoint: ${env:DT_ENDPOINT}
    headers:
      Authorization: "Api-Token ${env:DT_API_TOKEN}"

service:
  pipelines:
    traces:
      receivers: [otlp]
      exporters: [otlphttp]
    metrics:
      receivers: [otlp]
      exporters: [otlphttp]
    logs:
      receivers: [otlp]
      exporters: [otlphttp]

Components

For our configuration, we configure the following components.

Receiver

Under receivers, we specify the gRPC otlp receiver as active receiver component for our Collector instance.

Exporter

Under exporters, we specify the default otlphttp exporter and configure it with our Dynatrace API URL and the required authentication token.

For this purpose, we set the following two environment variables and reference them in the configuration values for endpoint and Authorization.

Service pipeline

Under service, we eventually assemble our receiver and exporter objects into pipelines, which explictly accept gRPC requests and forward them on HTTP to Dynatrace.

Limits and limitations

Data is ingested using the OpenTelemetry protocol (OTLP) via the Dynatrace OTLP APIs and is subject to the API's limits and restrictions. For more information see: