83 lines
2.3 KiB
Go
83 lines
2.3 KiB
Go
/*
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Copyright 2021 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package assets
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import (
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"encoding/json"
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"fmt"
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"strings"
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"k8s.io/minikube/deploy/addons"
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)
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// AliyunMirror list of images from Aliyun mirror
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var AliyunMirror = loadAliyunMirror()
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func loadAliyunMirror() map[string]string {
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data, err := addons.AliyunMirror.ReadFile("aliyun_mirror.json")
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if err != nil {
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panic(fmt.Sprintf("Failed to load aliyun_mirror.json: %v", err))
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}
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var mirror map[string]string
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err = json.Unmarshal(data, &mirror)
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if err != nil {
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panic(fmt.Sprintf("Failed to parse aliyun_mirror.json: %v", err))
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}
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return mirror
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}
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// FixAddonImagesAndRegistries fixes images & registries in addon
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func FixAddonImagesAndRegistries(addon *Addon, images map[string]string, registries map[string]string) (customImages, customRegistries map[string]string) {
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customImages = make(map[string]string)
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customRegistries = make(map[string]string)
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if images == nil {
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images = addon.Images
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}
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if addon.Registries == nil {
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addon.Registries = make(map[string]string)
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}
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if registries == nil {
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registries = make(map[string]string)
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}
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for name, image := range images {
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registry, found := registries[name]
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if !found {
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registry = addon.Registries[name]
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}
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img := image
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if registry != "" && registry != "docker.io" {
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img = registry + "/" + image
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}
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parts := strings.SplitN(img, ":", 2)
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imageName := parts[0]
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tag := parts[1]
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mirror, found := AliyunMirror[imageName]
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if found {
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parts := strings.SplitN(mirror, "/", 2)
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mirrorRegistry := parts[0]
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mirrorImage := parts[1] + ":" + tag
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customImages[name] = mirrorImage
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customRegistries[name] = mirrorRegistry
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} else {
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customImages[name] = image
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customRegistries[name] = registry
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}
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}
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return customImages, customRegistries
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}
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