changes on env file.

clients/harbor-client/go.mod

@@ -23,7 +23,6 @@ require (
 	github.com/ghodss/yaml v1.0.0 // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/gorilla/mux v1.8.1 // indirect
-	github.com/joho/godotenv v1.5.1 // indirect
 	github.com/kr/text v0.2.0 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect

clients/harbor-client/go.sum

@@ -54,8 +54,6 @@ github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeN
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
 github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
-github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
-github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
 github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=

clients/harbor-client/main.go

@@ -12,7 +12,6 @@ import (
 
 	"github.com/containers/image/docker"
 	"github.com/containers/image/types"
-	"github.com/joho/godotenv"
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 )
@@ -44,11 +43,6 @@ func pullImage(imageRef types.ImageReference) {
 }
 
 func main() {
-	err := godotenv.Load()
-	if err != nil {
-		log.Println("Error loading .env file:", err)
-	}
-
 	imageRefStr := os.Getenv("IMAGE_REFERENCE")
 	if imageRefStr == "" {
 		log.Fatal("IMAGE_REFERENCE environment variable not set")
@@ -72,7 +66,6 @@ func main() {
 
 	ctx, cancel := context.WithCancel(context.Background())
 
-	// Handle signals for graceful shutdown
 	signalCh := make(chan os.Signal, 1)
 	signal.Notify(signalCh, syscall.SIGINT, syscall.SIGTERM)