ldobserve

LaunchDarkly Observability SDK for Go

Early Access Preview️

NB: APIs are subject to change until a 1.x version is released.

Install

go get github.com/launchdarkly/observability-sdk/go

Install the plugin when configuring your LaunchDarkly SDK.

import (
	ld "github.com/launchdarkly/go-server-sdk/v7"
	"github.com/launchdarkly/go-server-sdk/v7/ldplugins"
	ldobserve "github.com/launchdarkly/observability-sdk/go"
)

func main() {
	client, _ := ld.MakeCustomClient(os.Getenv("LAUNCHDARKLY_SDK_KEY"),
		ld.Config{
			Plugins: []ldplugins.Plugin{
				ldobserve.NewObservabilityPlugin(
					ldobserve.WithEnvironment("test"),
					ldobserve.WithServiceName("go-plugin-example"),
					ldobserve.WithServiceVersion(version.Commit),
				),
			},
		}, 5*time.Second)

		// Implementation specific code.
}

Example applications are available here: https://github.com/launchdarkly/observability-sdk/tree/main/e2e/go-plugin

LaunchDarkly overview

LaunchDarkly is a feature management platform that serves trillions of feature flags daily to help teams build better software, faster. Get started using LaunchDarkly today!

Contributing

We encourage pull requests and other contributions from the community. Check out our contributing guidelines for instructions on how to contribute to this SDK.

About LaunchDarkly

• LaunchDarkly is a continuous delivery platform that provides feature flags as a service and allows developers to iterate quickly and safely. We allow you to easily flag your features and manage them from the LaunchDarkly dashboard. With LaunchDarkly, you can:
  • Roll out a new feature to a subset of your users (like a group of users who opt-in to a beta tester group), gathering feedback and bug reports from real-world use cases.
  • Gradually roll out a feature to an increasing percentage of users, and track the effect that the feature has on key metrics (for instance, how likely is a user to complete a purchase if they have feature A versus feature B?).
  • Turn off a feature that you realize is causing performance problems in production, without needing to re-deploy, or even restart the application with a changed configuration file.
  • Grant access to certain features based on user attributes, like payment plan (eg: users on the ‘gold’ plan get access to more features than users in the ‘silver’ plan). Disable parts of your application to facilitate maintenance, without taking everything offline.
• LaunchDarkly provides feature flag SDKs for a wide variety of languages and technologies. Check out our documentation for a complete list.
• Explore LaunchDarkly
  • launchdarkly.com for more information
  • docs.launchdarkly.com for our documentation and SDK reference guides
  • apidocs.launchdarkly.com for our API documentation
  • launchdarkly.com/blog for the latest product updates