Monitor Elasticsearch in Go Apps with Atatus Go Agent Integration

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Installation steps

1. Install Atatus Go Agent and Required Modules
   go get go.atatus.com/agent
   go get go.atatus.com/agent/module/atelasticsearch
   
2. Configure Atatus and Set Up Database Connection
   import (
       "github.com/olivere/elastic"
   
       "go.atatus.com/agent" 
       "go.atatus.com/agent/module/atelasticsearch"
   )
   
   var client, _ = elastic.NewClient(elastic.SetHttpClient(&http.Client{
       Transport: atelasticsearch.WrapRoundTripper(http.DefaultTransport),
   }))
   
   func main() {
       tracer := atatus.DefaultTracer
       tracer.Service.LicenseKey = os.Getenv("ATATUS_LICENSE_KEY")
       tracer.Service.AppName = os.Getenv("ATATUS_APP_NAME")
       tracer.Service.Tracing = os.Getenv("ATATUS_TRACING")
       tracer.Service.Analytics = os.Getenv("ATATUS_ANALYTICS")
   }
   
   func handleRequest(w http.ResponseWriter, req *http.Request) {
       // req.Context() should be propagated to downstream operations such as database queries , http external API calls.
       result, err := client.Search("index").Query(elastic.NewMatchAllQuery()).Do(req.Context())
       ...
   }
   
3. Clean Up Dependencies
   go mod tidy
   
4. Run the Application
   go run main.go