minikube/hack/preload-images/upload.go

53 lines
1.7 KiB
Go

/*
Copyright 2020 The Kubernetes Authors 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
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.
*/
package main
import (
"fmt"
"os/exec"
"path"
"github.com/pkg/errors"
"k8s.io/minikube/pkg/minikube/download"
)
func uploadTarball(tarballFilename string) error {
// Upload tarball to GCS
hostPath := path.Join("out/", tarballFilename)
gcsDest := fmt.Sprintf("gs://%s", download.PreloadBucket)
cmd := exec.Command("gsutil", "cp", hostPath, gcsDest)
fmt.Printf("Running: %v\n", cmd.Args)
if output, err := cmd.CombinedOutput(); err != nil {
return errors.Wrapf(err, "uploading %s to GCS bucket: %v\n%s", hostPath, err, string(output))
}
// Make tarball public to all users
gcsPath := fmt.Sprintf("%s/%s", gcsDest, tarballFilename)
cmd = exec.Command("gsutil", "acl", "ch", "-u", "AllUsers:R", gcsPath)
fmt.Printf("Running: %v\n", cmd.Args)
if output, err := cmd.CombinedOutput(); err != nil {
fmt.Printf(`Failed to update ACLs on this tarball in GCS. Please run
gsutil acl ch -u AllUsers:R %s
manually to make this link public, or rerun this script to rebuild and reupload the tarball.
`, gcsPath)
return errors.Wrapf(err, "uploading %s to GCS bucket: %v\n%s", hostPath, err, string(output))
}
return nil
}