DataDog/dd-opentracing-go

Name: dd-opentracing-go

Owner: Datadog, Inc.

Description: OpenTracing example with Datadog Go Tracer

Created: 2017-12-01 14:37:39.0

Updated: 2018-05-11 18:28:42.0

Pushed: 2017-12-05 17:53:42.0

Homepage: https://github.com/DataDog/dd-trace-go

Size: 12

Language: Go

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README

Datadog Example

This repository contains an example Go app that is instrumented using the new OpenTracing API available in the Datadog Go Client.

Requirements

• Go 1.7 or later
• dep
• Install docker and docker-compose on your system. Please, follow the instructions available in the Docker website
• A Datadog Account
• A Datadog API_KEY that you can create from the Datadog API page. Remember to not share this key with anyone.

Initialize dependencies

This project uses dep to handle dependencies. To prepare your vendor folder, launch from your shell:

$ dep ensure

Run the example

You should have a running Datadog Agent to submit traces. To run a Datadog Agent, launch the following command:

$ DD_API_KEY=<API_KEY> docker-compose up

and then you can launch the Go server with:

$ go run main.go

To generate traces, you can simply call your endpoint from another shell:

$ curl localhost:3000/account/42