Refactor annotations

pkg/ingress/annotations/secureupstream/main.go

@@ -31,8 +31,8 @@ const (
 	secureVerifyCASecret = "ingress.kubernetes.io/secure-verify-ca-secret"
 )
 
-// Secure describes SSL backend configuration
-type Secure struct {
+// Config describes SSL backend configuration
+type Config struct {
 	Secure bool                 `json:"secure"`
 	CACert resolver.AuthSSLCert `json:"caCert"`
 }
@@ -53,7 +53,7 @@ func NewParser(resolver resolver.AuthCertificate) parser.IngressAnnotation {
 func (a su) Parse(ing *extensions.Ingress) (interface{}, error) {
 	s, _ := parser.GetBoolAnnotation(secureUpstream, ing)
 	ca, _ := parser.GetStringAnnotation(secureVerifyCASecret, ing)
-	secure := &Secure{
+	secure := &Config{
 		Secure: s,
 		CACert: resolver.AuthSSLCert{},
 	}
@@ -71,7 +71,7 @@ func (a su) Parse(ing *extensions.Ingress) (interface{}, error) {
 	if caCert == nil {
 		return secure, nil
 	}
-	return &Secure{
+	return &Config{
 		Secure: s,
 		CACert: *caCert,
 	}, nil

pkg/ingress/annotations/secureupstream/main_test.go

@@ -17,14 +17,13 @@ limitations under the License.
 package secureupstream
 
 import (
+	"fmt"
 	"testing"
 
 	api "k8s.io/api/core/v1"
 	extensions "k8s.io/api/extensions/v1beta1"
 	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 
-	"fmt"
-
 	"k8s.io/apimachinery/pkg/util/intstr"
 	"k8s.io/ingress-nginx/pkg/ingress/resolver"
 )