dockerize

internal/services/api/main.go

@@ -6,6 +6,7 @@ import (
 	"github.com/rs/zerolog/log"
 	"net/http"
 	"os"
+	"thuanle.me/ip-info/configs"
 	"thuanle.me/ip-info/configs/key"
 )
 
@@ -25,6 +26,9 @@ func StartApiService() {
 	engine.GET("/json", HandleJson)
 
 	port := os.Getenv(key.EnvApiPort)
+	if len(port) == 0 {
+		port = configs.ApiDefaultPort
+	}
 	srv = &http.Server{
 		Addr:    ":" + port,
 		Handler: engine,