Downloading an Archive in Amazon S3 Glacier Using the AWS CLI

You can download archives in Amazon S3 Glacier (S3 Glacier) using the AWS Command Line Interface (AWS CLI).

(Prerequisite) Setting Up the AWS CLI

1. Download and configure the AWS CLI. For instructions, see the following topics in the AWS Command Line Interface User Guide:

   Installing the AWS Command Line Interface

   Configuring the AWS Command Line Interface

2. Verify your AWS CLI setup by entering the following commands at the command prompt. These commands don't provide credentials explicitly, so the credentials of the default profile are used.

   • Try using the help command.

     aws help

   • To get a list of S3 Glacier vaults on the configured account, use the list-vaults command. Replace 123456789012 with your AWS account ID.

     aws glacier list-vaults --account-id 123456789012

   • To see the current configuration data for the AWS CLI, use the aws configure list command.

     aws configure list

Example: Download an Archive Using the AWS CLI

Note

In order to download your archives you must know your archive ids. Steps 1-4 will retrieve your archive ids. If you already know the archive ids you wish to download skip to step 5.

1. Use the initiate-job command to start an inventory-retrieval job. The inventory report will list your archive ids.

   aws glacier initiate-job --vault-name awsexamplevault --account-id 111122223333 --job-parameters="{\"Type\":\"inventory-retrieval\"}"

   Expected output:

   
   {
       "location": "/111122223333/vaults/awsexamplevault/jobs/*** jobid ***", 
       "jobId": "*** jobid ***"
   }
   						

2. Use the describe-job command to check status of the previous job command.

   aws glacier describe-job --vault-name awsexamplevault --account-id 111122223333 --job-id *** jobid ***

   Expected output:

   {
       "InventoryRetrievalParameters": {
           "Format": "JSON"
       }, 
       "VaultARN": "*** vault arn ***", 
       "Completed": false, 
       "JobId": "*** jobid ***", 
       "Action": "InventoryRetrieval", 
       "CreationDate": "*** job creation date ***", 
       "StatusCode": "InProgress"
   }
   						

3. Wait for the job to complete.

   You must wait until the job output is ready for you to download. If you set a notification configuration on the vault or specified an Amazon Simple Notification Service (Amazon SNS) topic when you initiated the job, S3 Glacier sends a message to the topic after it completes the job.

   You can set notification configuration for specific events on the vault. For more information, see Configuring Vault Notifications in Amazon S3 Glacier. S3 Glacier sends a message to the specified SNS topic anytime the specific event occurs.

4. When it's complete, use the get-job-output command to download the retrieval job to the file output.json. This file will contain your archive ids.

   aws glacier get-job-output --vault-name awsexamplevault --account-id 111122223333 --job-id *** jobid *** output.json

   This command produces a file with the following fields.

   
   {
   "VaultARN":"arn:aws:glacier:region:111122223333:vaults/awsexamplevault",
   "InventoryDate":"*** job completion date ***",
   "ArchiveList":[
   {"ArchiveId":"*** archiveid ***",
   "ArchiveDescription":*** archive description (if set) ***,
   "CreationDate":"*** archive creation date ***",
   "Size":"*** archive size (in bytes) ***",
   "SHA256TreeHash":"*** archive hash ***"
   }
   {"ArchiveId":
   ...
   ]}

5. Use the initiate-job command to start the retrieval process each archive from a vault. You will need to specify the job parameter as archive-retrieval as seen below.

   aws glacier initiate-job --vault-name awsexamplevault --account-id 111122223333 --job-parameters="{\"Type\":\"archive-retrieval\",\"ArchiveId\":\"*** archiveId ***\"}"

6. Wait for the archive-retrieval job to complete. Use the describe-job command to check status of the previous command.

   aws glacier describe-job --vault-name awsexamplevault --account-id 111122223333 --job-id *** jobid ***

7. When the above job is complete use the get-job-output command to download your archive.

   aws glacier get-job-output --vault-name awsexamplevault --account-id 111122223333 --job-id *** jobid *** output_file_name