fix: registry check strips port

cmd/kots/cli/admin-console-push-images.go

@@ -76,15 +76,15 @@ func AdminPushImagesCmd() *cobra.Command {
 }
 
 func genAndCheckPushOptions(endpoint string, namespace string, log *logger.CLILogger, v *viper.Viper) (*kotsadmtypes.PushImagesOptions, error) {
-	hostname, err := getHostnameFromEndpoint(endpoint)
+	host, err := getHostFromEndpoint(endpoint)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed get hostname from endpoint")
+		return nil, errors.Wrap(err, "failed get host from endpoint")
 	}
 
 	username := v.GetString("registry-username")
 	password := v.GetString("registry-password")
 	if username == "" && password == "" {
-		u, p, err := getRegistryCredentialsFromSecret(hostname, namespace)
+		u, p, err := getRegistryCredentialsFromSecret(host, namespace)
 		if err != nil {
 			if !kuberneteserrors.IsNotFound(err) {
 				log.Info("Failed to find registry credentials, will try to push anonymously: %v", err)
@@ -107,9 +107,9 @@ func genAndCheckPushOptions(endpoint string, namespace string, log *logger.CLILo
 	if !v.GetBool("skip-registry-check") {
 		log.ActionWithSpinner("Validating registry information")
 
-		if err := dockerregistry.CheckAccess(hostname, username, password); err != nil {
+		if err := dockerregistry.CheckAccess(host, username, password); err != nil {
 			log.FinishSpinnerWithError()
-			return nil, fmt.Errorf("Failed to test access to %q with user %q: %v", hostname, username, err)
+			return nil, fmt.Errorf("Failed to test access to %q with user %q: %v", host, username, err)
 		}
 		log.FinishSpinner()
 	}

cmd/kots/cli/install.go

@@ -127,15 +127,15 @@ func InstallCmd() *cobra.Command {
 			if registryConfig.OverrideRegistry != "" && !v.GetBool("skip-registry-check") {
 				log.ActionWithSpinner("Validating registry information")
 
-				hostname, err := getHostnameFromEndpoint(registryConfig.OverrideRegistry)
+				host, err := getHostFromEndpoint(registryConfig.OverrideRegistry)
 				if err != nil {
 					log.FinishSpinnerWithError()
-					return errors.Wrap(err, "failed get hostname from endpoint")
+					return errors.Wrap(err, "failed get host from endpoint")
 				}
 
-				if err := dockerregistry.CheckAccess(hostname, registryConfig.Username, registryConfig.Password); err != nil {
+				if err := dockerregistry.CheckAccess(host, registryConfig.Username, registryConfig.Password); err != nil {
 					log.FinishSpinnerWithError()
-					return fmt.Errorf("Failed to test access to %q with user %q: %v", hostname, registryConfig.Username, err)
+					return fmt.Errorf("Failed to test access to %q with user %q: %v", host, registryConfig.Username, err)
 				}
 
 				log.FinishSpinner()

cmd/kots/cli/upstream-upgrade.go

@@ -66,15 +66,15 @@ func UpstreamUpgradeCmd() *cobra.Command {
 			if registryConfig.OverrideRegistry != "" && !v.GetBool("skip-registry-check") {
 				log.ActionWithSpinner("Validating registry information")
 
-				hostname, err := getHostnameFromEndpoint(registryConfig.OverrideRegistry)
+				host, err := getHostFromEndpoint(registryConfig.OverrideRegistry)
 				if err != nil {
 					log.FinishSpinnerWithError()
-					return errors.Wrap(err, "failed get hostname from endpoint")
+					return errors.Wrap(err, "failed get host from endpoint")
 				}
 
-				if err := dockerregistry.CheckAccess(hostname, registryConfig.Username, registryConfig.Password); err != nil {
+				if err := dockerregistry.CheckAccess(host, registryConfig.Username, registryConfig.Password); err != nil {
 					log.FinishSpinnerWithError()
-					return fmt.Errorf("Failed to test access to %q with user %q: %v", hostname, registryConfig.Username, err)
+					return fmt.Errorf("Failed to test access to %q with user %q: %v", host, registryConfig.Username, err)
 				}
 
 				log.FinishSpinner()

cmd/kots/cli/util.go

@@ -27,7 +27,7 @@ func ExpandDir(input string) string {
 	return uploadPath
 }
 
-func getHostnameFromEndpoint(endpoint string) (string, error) {
+func getHostFromEndpoint(endpoint string) (string, error) {
 	if !strings.HasPrefix(endpoint, "http") {
 		// url.Parse doesn't work without scheme
 		endpoint = fmt.Sprintf("https://%s", endpoint)
@@ -38,5 +38,5 @@ func getHostnameFromEndpoint(endpoint string) (string, error) {
 		return "", errors.Wrap(err, "failed to parse endpoint")
 	}
 
-	return parsed.Hostname(), nil
+	return parsed.Host, nil
 }

cmd/kots/cli/util_test.go

@@ -46,3 +46,52 @@ func TestExpandDir(t *testing.T) {
 		})
 	}
 }
+
+func Test_getHostFromEndpoint(t *testing.T) {
+	type args struct {
+		endpoint string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    string
+		wantErr bool
+	}{
+		{
+			"endpoint without scheme",
+			args{
+				endpoint: "localhost",
+			},
+			"localhost",
+			false,
+		},
+		{
+			"endpoint with scheme",
+			args{
+				endpoint: "https://localhost",
+			},
+			"localhost",
+			false,
+		},
+		{
+			"endpoint with port",
+			args{
+				endpoint: "localhost:3000",
+			},
+			"localhost:3000",
+			false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := getHostFromEndpoint(tt.args.endpoint)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("getHostFromEndpoint() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if got != tt.want {
+				t.Errorf("getHostFromEndpoint() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}