本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

# 監控匯出映像作業
<a name="monitor-image-export"></a>

使用 VM Import/Export 啟動映像匯出後，您可以監控匯出操作。

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#### [ AWS CLI ]

**監控匯出映像任務**  
使用下列 [describe-export-image-tasks](https://docs.aws.amazon.com/cli/latest/reference/ec2/describe-export-image-tasks.html) 命令。

```
aws ec2 describe-export-image-tasks \
    --export-image-task-ids export-ami-1234567890abcdef0
```

以下為範例輸出。顯示狀態為 `active` 時，表示匯出作業正在進行中。狀態為 `completed` 時，表示映像已可使用。

```
{
  "ExportImageTasks": [
      {
          "Description": "Jul 15 16:31 My image export",
          "ExportImageTaskId": "export-ami-1234567890abcdef0",
          "Progress": "21",
          "S3ExportLocation": {
              "S3Bucket": "amzn-s3-demo-export-bucket",
              "S3Prefix": "exports/"
          },
          "Status": "active",
          "StatusMessage": "updating"
      }
  ]
}
```

**監控所有匯出映像任務**  
使用下列 [describe-export-image-tasks](https://docs.aws.amazon.com/cli/latest/reference/ec2/describe-export-image-tasks.html) 命令。

```
aws ec2 describe-export-image-tasks \
  --query "ExportImageTasks[*].{\
    Description:Description,\
    ExportImageTaskId:ExportImageTaskId,\
    ImageId:ImageId,\
    Status:Status,\
    Progress:Progress,\
    S3Bucket:S3ExportLocation.S3Bucket}" \
  --output table
```

以下為範例輸出。

```
--------------------------------------------------------------------------------------------------------------------------------------------------
|                                                      DescribeExportImageTasks                                                                  |
+------------------------------+-------------------------------+------------------------+-----------+------------------------------+-------------+
|          Description         |       ExportImageTaskId       |        ImageId         | Progress  |          S3Bucket            |   Status    |
+------------------------------+-------------------------------+------------------------+-----------+------------------------------+-------------+
|  Jul 15 16:35 My image export|  export-ami-1234567890abcdef0 |                        |  80       |  amzn-s3-demo-export-bucket  |  active     |
|  Jul 15 16:31 My image export|  export-ami-1234567890abcdef1 |  ami-ab34567890abcdef0 |  None     |  amzn-s3-demo-export-bucket  |  completed  |
+------------------------------+-------------------------------+------------------------+-----------+------------------------------+-------------+
```

------
#### [ PowerShell ]

**監控匯出映像任務**  
使用 [Get-EC2ExportImageTask](https://docs.aws.amazon.com/powershell/latest/reference/items/Get-EC2ExportImageTask.html) cmdlet，如下所示。

```
Get-EC2ExportImageTask `
   -ExportImageTaskId export-ami-1234567890abcdef0 |
      Format-List *, 
         @{Name='S3ExportLocation';Expression={$_.S3ExportLocation | Format-List | Out-String}}
```

以下為範例輸出。顯示狀態為 `active` 時，表示匯出作業正在進行中。狀態為 `completed` 時，表示映像已可使用。

```
Description       : Jul 15 16:35 My image export
ExportImageTaskId : export-ami-1234567890abcdef0
ImageId           : ami-ab34567890abcdeff
Progress          : 80
S3ExportLocation  : Amazon.EC2.Model.ExportTaskS3Location
Status            : active
StatusMessage     : converting
Tags              : {}
S3ExportLocation  : 
                    S3Bucket : amzn-s3-demo-export-bucket
                    S3Prefix : exports/
```

**監控所有匯出映像任務**  
使用 [Get-EC2ExportImageTask](https://docs.aws.amazon.com/powershell/latest/reference/items/Get-EC2ExportImageTask.html) cmdlet，如下所示。

```
Get-EC2ExportImageTask | 
   Format-Table Description, ExportImageTaskId, ImageId, Status, Progress,  
   @{Name='S3Bucket';Expression={$_.S3ExportLocation.S3Bucket}}
```

以下為範例輸出。

```
Description                  ExportImageTaskId            ImageId               Status    Progress S3Bucket
-----------                  -----------------            -------               ------    -------- --------
Jul 15 16:35 My image export export-ami-1234567890abcdef0                       active    80       amzn-s3-demo-export-bucket
Jul 15 16:31 My image export export-ami-1234567890abcdef1 ami-ab34567890abcdef0 completed          amzn-s3-demo-export-bucket
```

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