Plugin Opentelemetry

this package used for apply opentelemetry with gowok

What is Opentelemetry?

OpenTelemetry is an open-source observability framework designed to provide a standardized way to collect, process, and export telemetry data from applications. It is a project under the Cloud Native Computing Foundation (CNCF) and aims to help developers and organizations monitor their applications and services effectively.

Currently Supports

• Jaeger Exporter
• Metric Exporter

How to use

on config.yaml or gowok.yaml set

opentelemetry:
  name: coba-coba
  exporters:
  - driver: local
    enabled: true
  - driver: otlp
    enabled: true
    insecure: false
    endpoint: localhost:4318
  - driver: prometheus
    enabled: true
    endpoint: /metrics

on code: import package

    "github.com/gowok/plugins/opentelemetry"

add opentelemetry on configure function

    project.Configures(
		opentelemetry.Configure,
	)

Full Example Code

app:
  web:
    enabled: true
    host: :8080

opentelemetry:
  name: coba-coba
  exporters:
  - driver: local
    enabled: true
  - driver: otlp
    enabled: true
    insecure: false
    endpoint: localhost:4318
  - driver: prometheus
    enabled: true
    endpoint: /metrics

package main

import (
	"net/http"

	"github.com/gowok/gowok"
	"github.com/gowok/gowok/router"
	"github.com/gowok/plugins/opentelemetry"
	"github.com/gowok/plugins/opentelemetry/tracer"
)

func setupRoute() {
	router.Get("/ping", func(w http.ResponseWriter, r *http.Request) {

		_, span := tracer.Start(r.Context(), "check")
		defer span.End()

		w.Write([]byte("pong"))
	})
}

func main() {

	project := gowok.Get()

	project.Configures(
		opentelemetry.Configure,
	)

	setupRoute()

	project.Run()

}