Initial v1.0.0 commit

pkg/imagevector/imagevector.go

@@ -0,0 +1,46 @@
+// Copyright (c) 2019 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, v. 2 except as noted otherwise in the LICENSE file
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//enables image vector override functionality
+//go:generate packr2
+
+package imagevector
+
+import (
+	"strings"
+
+	"github.com/gardener/gardener/pkg/utils/imagevector"
+	"github.com/gobuffalo/packr/v2"
+	"k8s.io/apimachinery/pkg/util/runtime"
+)
+
+var imageVector imagevector.ImageVector
+
+func init() {
+	box := packr.New("charts", "../../charts")
+
+	imagesYaml, err := box.FindString("images.yaml")
+	runtime.Must(err)
+
+	imageVector, err = imagevector.Read(strings.NewReader(imagesYaml))
+	runtime.Must(err)
+
+	imageVector, err = imagevector.WithEnvOverride(imageVector)
+	runtime.Must(err)
+}
+
+// ImageVector is the image vector that contains all the needed images.
+func ImageVector() imagevector.ImageVector {
+	return imageVector
+}