Kubernetes 针对GKE群集的velero备份失败

我正在尝试使用

velero

创建

GKE集群的备份。我成功地安装在
GKE集群上
，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  

  gsutil mb gs://$BUCKET/

 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>

我执行了下面的命令来启动备份

  $ 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.

看起来备份过程失败了

  $ 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>

我在
SharedVPC
上使用
public GKE群集
，并且
主授权网络
仅启用
35.235.240.0/20 . 有什么解决问题的建议吗？
问题现在已经解决了

在日志中看到以下错误

 kubectl logs deployment/velero -n velero
 

time=“2020-10-05T13:41:19Z”level=error msg=“获取此位置的备份存储”backupLocation=default controller=backup sync error=“备份存储位置的bucket name\”gs://bucketname/\”不能包含“/”（如果使用前缀，则将其放在“prefix”字段中）“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”

创建环境变量时，bucket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://”

            BUCKET=bucketname

如果铲斗不存在，则按如下所示创建铲斗

   $ 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  

  gsutil mb gs://$BUCKET/

 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>

在安装velero服务器期间，不要在
velero安装
命令中的bucket name之前添加gs://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  

  gsutil mb gs://$BUCKET/

 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>

有没有办法检查备份的进度？