# Migrate Ruby OpenTelemetry APM

## Install

1. Review OpenTelemetry documentation [Getting Started](https://opentelemetry.io/docs/languages/ruby/getting-started/).

2. Run the install command for the Ruby bundle:

```console
   bundle add opentelemetry-sdk opentelemetry-instrumentation-all
   ```

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## Set Up Instrumentation

To set up the instrumentation, follow these steps from the see OpenTelemetry’s documentation of [Instrumentation](https://opentelemetry.io/docs/languages/ruby/instrumentation/).

For creating spans using the OpenTelemetry API for Ruby, use the following OpenTelemetry documentation: [Traces](https://opentelemetry.io/docs/languages/ruby/instrumentation/#traces).

## Instrumentation Libraries

OpenTelemetry Ruby supports instrumentation from many libraries, which you can easily install using the instructions in [Configuring all instrumentation libraries](https://opentelemetry.io/docs/languages/ruby/libraries/#configuring-all-instrumentation-libraries).

## Examples

You can use a set of fully-functional, working examples of OpenTelemetry for Ruby from [OpenTelemetry Ruby Examples](https://github.com/open-telemetry/opentelemetry-ruby/tree/main/examples) on GitHub.