Integration Options for Go SDK - Thundra APM

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Welcome to Thundra APM

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Getting Started

Getting Started with Thundra APM

Quick Start Guide

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Java

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.Net

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Upgrading from v1.x to v2.x

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Debugging

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Observability

Root Cause Analysis of Outliers

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Tracking Serverless Transactions End-to-End

Staying Aware of Issues with Alerts

How to Respond Alerts in Thundra

Reducing Data Size with Sampling

Chaos Engineering with Thundra

Three Pillars of Observability

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Digging Observability Data with Thundra Queries

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Zero Overhead with Lambda Extensions

Zero Overhead with Asynchronous Monitoring

Dealing with Cold Starts

Deployment Integrations

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Step by Step Migration Guide from Epsagon to Thundra

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Integration Options for Go SDK

Programmatic Configuration
Step 1: Installation
Install the agent using the following command:
Import thundra-lambda-agent-go
import "github.com/thundra-io/thundra-lambda-agent-go/v2/thundra"	      // with go modules enabled (GO111MODULE=on or outside GOPATH) for version >= v2.3.1
import "github.com/thundra-io/thundra-lambda-agent-go/thundra"         // with go modules disabled
Step 2: Wrap Your Handler
Next, wrap your Lambda handler with thundra.wrap:
Wrap your lambda handler
​
package main
​
import (
	"github.com/aws/aws-lambda-go/lambda"
  // thundra go agent import here
)
​
// Your lambda handler
func handler() (string, error) {
	return "Hello, Thundra!", nil
}
​
func main() {
	// Wrap your lambda handler with Thundra
	lambda.Start(thundra.Wrap(handler))
}
Step 3: Build and Deploy
Build and deploy your executable to AWS as you usually do. In order to see your invocations in the Thundra web console, make sure that you have set the thundra_apiKey environment variable to the API key you received from the Thundra web console. You can set the environment variables through the AWS Lambda console, in your serverless.yml file, or using another method of your choice.
The API Key environment variable
thundra_apiKey: your_api_key
Step 4: Invoke Your Function
Now you can invoke your Lambda function and see the details of your invocation in the Thundra console!
​

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