82 lines
2.8 KiB
Go
82 lines
2.8 KiB
Go
/*
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Copyright 2019 The KubeSphere Authors.
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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 helmrelease
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import (
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"context"
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"path"
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"strings"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/klog"
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"kubesphere.io/api/application/v1alpha1"
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"kubesphere.io/kubesphere/pkg/simple/client/openpitrix/helmrepoindex"
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)
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func (r *ReconcileHelmRelease) GetChartData(rls *v1alpha1.HelmRelease) (chartName string, chartData []byte, err error) {
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if rls.Spec.RepoId != "" && rls.Spec.RepoId != v1alpha1.AppStoreRepoId {
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// load chart data from helm repo
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repo := v1alpha1.HelmRepo{}
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err := r.Get(context.TODO(), types.NamespacedName{Name: rls.Spec.RepoId}, &repo)
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if err != nil {
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klog.Errorf("get helm repo %s failed, error: %v", rls.Spec.RepoId, err)
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return chartName, chartData, ErrGetRepoFailed
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}
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index, err := helmrepoindex.ByteArrayToSavedIndex([]byte(repo.Status.Data))
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if version := index.GetApplicationVersion(rls.Spec.ApplicationId, rls.Spec.ApplicationVersionId); version != nil {
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url := version.Spec.URLs[0]
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if !(strings.HasPrefix(url, "https://") || strings.HasPrefix(url, "http://") || strings.HasPrefix(url, "s3://")) {
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url = repo.Spec.Url + "/" + url
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}
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buf, err := helmrepoindex.LoadChart(context.TODO(), url, &repo.Spec.Credential)
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if err != nil {
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klog.Infof("load chart failed, error: %s", err)
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return chartName, chartData, ErrLoadChartFailed
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}
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chartData = buf.Bytes()
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chartName = version.Name
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} else {
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klog.Errorf("get app version: %s failed", rls.Spec.ApplicationVersionId)
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return chartName, chartData, ErrGetAppVersionFailed
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}
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} else {
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// load chart data from helm application version
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appVersion := &v1alpha1.HelmApplicationVersion{}
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err = r.Get(context.TODO(), types.NamespacedName{Name: rls.Spec.ApplicationVersionId}, appVersion)
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if err != nil {
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klog.Errorf("get app version %s failed, error: %v", rls.Spec.ApplicationVersionId, err)
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return chartName, chartData, ErrGetAppVersionFailed
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}
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if r.StorageClient == nil {
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return "", nil, ErrS3Config
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}
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chartData, err = r.StorageClient.Read(path.Join(appVersion.GetWorkspace(), appVersion.Name))
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if err != nil {
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klog.Errorf("load chart from storage failed, error: %s", err)
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return chartName, chartData, ErrLoadChartFromStorageFailed
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}
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chartName = appVersion.GetTrueName()
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}
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return
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}
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