83 lines
2.9 KiB
Go
83 lines
2.9 KiB
Go
/*
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Copyright the Velero contributors.
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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 backup
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import (
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"context"
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"fmt"
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"os"
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"time"
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"github.com/spf13/cobra"
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apierrors "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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velerov1api "github.com/vmware-tanzu/velero/pkg/apis/velero/v1"
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"github.com/vmware-tanzu/velero/pkg/client"
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"github.com/vmware-tanzu/velero/pkg/cmd"
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"github.com/vmware-tanzu/velero/pkg/cmd/util/downloadrequest"
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)
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func NewLogsCommand(f client.Factory) *cobra.Command {
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config, err := client.LoadConfig()
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if err != nil {
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fmt.Fprintf(os.Stderr, "WARNING: Error reading config file: %v\n", err)
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}
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timeout := time.Minute
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insecureSkipTLSVerify := false
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caCertFile := config.CACertFile()
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c := &cobra.Command{
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Use: "logs BACKUP",
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Short: "Get backup logs",
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Args: cobra.ExactArgs(1),
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Run: func(c *cobra.Command, args []string) {
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backupName := args[0]
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veleroClient, err := f.Client()
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cmd.CheckError(err)
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kbClient, err := f.KubebuilderClient()
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cmd.CheckError(err)
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backup, err := veleroClient.VeleroV1().Backups(f.Namespace()).Get(context.TODO(), backupName, metav1.GetOptions{})
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if apierrors.IsNotFound(err) {
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cmd.Exit("Backup %q does not exist.", backupName)
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} else if err != nil {
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cmd.Exit("Error checking for backup %q: %v", backupName, err)
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}
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switch backup.Status.Phase {
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case velerov1api.BackupPhaseCompleted, velerov1api.BackupPhasePartiallyFailed, velerov1api.BackupPhaseFailed:
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// terminal phases, do nothing.
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default:
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cmd.Exit("Logs for backup %q are not available until it's finished processing. Please wait "+
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"until the backup has a phase of Completed or Failed and try again.", backupName)
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}
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err = downloadrequest.Stream(context.Background(), kbClient, f.Namespace(), backupName, velerov1api.DownloadTargetKindBackupLog, os.Stdout, timeout, insecureSkipTLSVerify, caCertFile)
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cmd.CheckError(err)
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},
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}
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c.Flags().DurationVar(&timeout, "timeout", timeout, "How long to wait to receive logs.")
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c.Flags().BoolVar(&insecureSkipTLSVerify, "insecure-skip-tls-verify", insecureSkipTLSVerify, "If true, the object store's TLS certificate will not be checked for validity. This is insecure and susceptible to man-in-the-middle attacks. Not recommended for production.")
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c.Flags().StringVar(&caCertFile, "cacert", caCertFile, "Path to a certificate bundle to use when verifying TLS connections.")
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return c
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}
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