velero备份因GKE群集而失败

如何解决velero备份因GKE群集而失败

我正在尝试与velero创建备份GKE Cluster。我在GKE Cluster上成功安装，如下所示

   $ kubectl get deployment/velero --namespace velero
   NAME     READY   UP-TO-DATE   AVAILABLE   AGE
   velero   1/1     1            1           43h 

   $ kubectl get pods --namespace velero
   NAME                      READY   STATUS    RESTARTS    AGE
   velero-847c69f497-hwv6l   1/1     Running     0          43h  

我执行了以下命令以启动备份

  $ velero backup create cluster1-backup --include-namespaces default --snapshot-volumes
  Backup request "cluster1-backup" submitted successfully.
  Run `velero backup describe cluster1-backup` or `velero backup logs cluster1-backup` for more details.

看来备份过程失败了

  $ velero backup describe cluster1-backup
   Name:         cluster1-backup
   Namespace:    velero
   Labels:       velero.io/storage-location=default
   Annotations:  velero.io/source-cluster-k8s-gitversion=v1.15.12-gke.20
   velero.io/source-cluster-k8s-major-version=1
   velero.io/source-cluster-k8s-minor-version=15+

   Phase:  Failed (run `velero backup logs cluster1-backup` for more information)

   Errors:    0
   Warnings:  0

   Namespaces:
   Included:  default
   Excluded:  <none>

   Resources:
   Included:        *
   Excluded:        <none>
   Cluster-scoped:  auto
   Label selector:  <none>
   Storage Location:  default
   Velero-Native Snapshot PVs:  true
   TTL:  720h0m0s
   Hooks:  <none>
   Backup Format Version:  1.1.0

   Started:    2020-10-05 09:57:12 +0000 UTC
   Completed:  <n/a>

   Expiration:  2020-11-04 09:57:12 +0000 UTC
   Velero-Native Snapshots: <none included>

  $ velero get backups
  NAME              STATUS   ERRORS   WARNINGS   CREATED  EXPIRES   STORAGE LOCATION   SELECTOR
 cluster1-backup    Failed   0        0     2020-10-05 09:57:12 +0000 UTC   29d default        <none>

日志显示以下内容

$ velero backup logs cluster1-backup
An error occurred: timed out waiting for download URL

我在public GKE Cluster上启用SharedVPC的{​​{1}}上使用Master Authorized Networks 35.235.240.0/20。有解决问题的建议吗？

解决方法

问题已解决

在日志中看到以下错误

bulk records

kubectl logs deployment/velero -n velero

在创建环境变量时，存储桶名称后面有一个'/'

似乎在创建环境变量时，我们不必在环境变量中添加“ gs：//”。

time="2020-10-05T13:41:19Z" level=error msg="Error getting backup store for this location" backupLocation=default controller=backup-sync error="backup storage location's bucket name \"gs://bucketname/\" must not contain a '/' (if using a prefix,put it in the 'Prefix' field instead)" error.file="/go/src/github.com/vmware-tanzu/velero/pkg/persistence/object_store.go:110" error.function=github.com/vmware-tanzu/velero/pkg/persistence.NewObjectBackupStore logSource="pkg/controller/backup_sync_controller.go:168"

如果存储桶不存在，请如下所示创建存储桶

            BUCKET=bucketname

在安装velero服务器期间，请勿在{{1​​}}命令中在存储桶名称之前添加gs：//，如下所示

  gsutil mb gs://$BUCKET/

在尝试进行新安装之前，可能需要删除现有的velero install安装。要卸载 velero install --provider gcp --plugins velero/velero-plugin-for-gcp:v1.1.0 --bucket $BUCKET --secret-file ./credentials-velero BUCKET=bucketname $ velero backup describe backup-test-ns Name: backup-test-ns Namespace: velero Labels: <none> Annotations: <none> Phase: New Errors: 0 Warnings: 0 Namespaces: Included: backup-test Excluded: <none> Resources: Included: * Excluded: <none> Cluster-scoped: auto Label selector: <none> Storage Location: Velero-Native Snapshot PVs: auto TTL: 720h0m0s Hooks: <none> Backup Format Version: Started: <n/a> Completed: <n/a> Expiration: <nil> Velero-Native Snapshots: <none included> ，请使用以下命令

velero