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pull.go
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pull.go
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/*
* Tencent is pleased to support the open source community by making TKEStack
* available.
*
* Copyright (C) 2012-2019 Tencent. All Rights Reserved.
*
* 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
*
* https://opensource.org/licenses/Apache-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 OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package action
import (
"context"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
applicationv1 "tkestack.io/tke/api/application/v1"
applicationversionedclient "tkestack.io/tke/api/client/clientset/versioned/typed/application/v1"
platformversionedclient "tkestack.io/tke/api/client/clientset/versioned/typed/platform/v1"
appconfig "tkestack.io/tke/pkg/application/config"
helmaction "tkestack.io/tke/pkg/application/helm/action"
"tkestack.io/tke/pkg/application/util"
chartpath "tkestack.io/tke/pkg/application/util/chartpath/v1"
)
// Pull is the action for pulling a chart.
func Pull(ctx context.Context,
applicationClient applicationversionedclient.ApplicationV1Interface,
platformClient platformversionedclient.PlatformV1Interface,
app *applicationv1.App,
repo appconfig.RepoConfiguration,
updateStatusFunc updateStatusFunc) (string, error) {
client, err := util.NewHelmClient(ctx, platformClient, app.Spec.TargetCluster, app.Spec.TargetNamespace)
if err != nil {
return "", err
}
chartPathBasicOptions, err := chartpath.BuildChartPathBasicOptions(repo, app.Spec.Chart)
if err != nil {
return "", err
}
destfile, err := client.Pull(&helmaction.PullOptions{
ChartPathOptions: chartPathBasicOptions,
})
if updateStatusFunc != nil {
newStatus := app.Status.DeepCopy()
if err != nil {
newStatus.Phase = applicationv1.AppPhaseChartFetchFailed
newStatus.Message = "fetch chart failed"
newStatus.Reason = err.Error()
newStatus.LastTransitionTime = metav1.Now()
updateStatusFunc(ctx, app, &app.Status, newStatus)
return destfile, err
}
newStatus.Phase = applicationv1.AppPhaseChartFetched
newStatus.Message = ""
newStatus.Reason = ""
newStatus.LastTransitionTime = metav1.Now()
_, err := updateStatusFunc(ctx, app, &app.Status, newStatus)
if err != nil {
return destfile, err
}
}
return destfile, err
}