DevOps Projects

Sat, 28 Feb 2026 00:00:00 +0000

Senior DevOps Engineer - Projects & Professional Journey

Goland CORS, logs and healtcheck

Sat, 01 Jun 2024 00:00:00 +0000

In this guide, we’ll walk through how to create CORS (Cross-Origin Resource Sharing) and a health check endpoint in a Golang application using the Chi router.

Setting Up Chi and CORS Middleware

We’ll use the go-chi/chi and go-chi/cors packages to handle routing and CORS in our application.

Step 1: Import Required Packages

First, make sure to import the necessary packages:

import (
	"fmt"
	"net/http"
	"log"

	"github.com/go-chi/chi"
	"github.com/go-chi/chi/middleware"
	"github.com/go-chi/cors"
	AdminMiddleware "github.com/project/api/middleware"
	"github.com/project/api/services"
	"gorm.io/gorm"
)

Step 2: Define the CORS AllowOriginFunc

We’ll define a function to specify the allowed origins for CORS. This function also logs disallowed origins:

Go on Jose Castrillo

DevOps Projects

Goland CORS, logs and healtcheck

Setting Up Chi and CORS Middleware

Step 1: Import Required Packages

Step 2: Define the CORS AllowOriginFunc