docker healthcheck

healthcheck/healthcheck.go

@@ -1,14 +1,24 @@
 package main
 
 import (
+	"fmt"
+	"log"
 	"net/http"
 	"os"
 )
 
 func main() {
 	resp, err := http.Get("http://localhost:3000/health")
-	if err != nil || resp.StatusCode != 200 {
+	if err != nil {
+		log.Fatalf("Error performing health check: %v", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		log.Printf("Health check failed: Status code %d", resp.StatusCode)
 		os.Exit(1)
 	}
+
+	fmt.Println("OK")
 	os.Exit(0)
 }