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Druva Documentation

Restore Archived AMIs

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Provides information on restoring AMIs archived to S3 storage, with options to restore backups across Accounts or Regions.

Druva CloudRanger allows you to restore AMIs archived to S3 storage, with options to restore backups across Accounts or Regions.

An Amazon Machine Image (AMI) is a template that contains a software configuration (for example, an operating system, an application server, and applications). From an AMI, you can launch an instance, which is a copy of the AMI running as a virtual server in the cloud. For example, the AMI is an image of your EC2 instance. Once an EC2 instance is backed up, you can choose to restore the AMIs across Accounts or Regions.

To restore an AMI archived to S3 storage:

  1. Log into your Druva CloudRanger console and navigate to Resources > EC2.

    Restore AMI1.png
  2. Navigate to the Backups tab and apply the S3 Archive filter to view archived AMIs.
    By default, AMI and S3 Archive are displayed under EC2 Backups.

    Restore AMI.png
  3. Select the archived snapshot that you wish to restore, and then click Restore.

Note: Temporary resources will be required to restore snapshots from S3 Archives, and CloudRanger will trigger a notification before initiating the restore.

4. Click Proceed.
The Restore Snapshot page displays an overview of the snapshot with the associated tags.

Restore_AMI.png

You can choose to modify the following settings, as applicable:

Field

Description

Instance Name

By default, Druva CloudRanger displays the name of the original EC2 instance, and if unavailable, the instance ID is used as the name. You can choose to modify the default instance name.

Region

The AWS Region where the backed-up AMI is stored.

Availability Zone

Choose an availability zone within the region where the AMI is stored.
For more information, see Regions and Availability Zones

Instance Type

Choose an instance type of the restored EC2 instance. By default, Druva CloudRanger selects the original EC2 instance type.

Note: Not all instance types are supported in all regions. If you run into issues with the restore, verify that the selected instances are supported for that region.

For more information, refer to the AWS documentation.

Tags

Key

This section displays the tag keys that have been specified for the source EC2 instance or the AMI.
Tags act as metadata to help identify and organize your AWS resources.

Value

The Value will depend on the Key specified.
Key: Created by Policy; Value: New
Key: Origin; Value: Origin ID

Location

Account Select the Druva CloudRanger Account to which the AMI is to be restored.
Region Select the AWS Region to which the AMI is to be restored.

VPC
Subnet

Select a virtual private cloud (VPC) where you want the restored EC2 instance to run.
Select the subnet of the VPC where you want the restored EC2 instance to run.

Virtualization

Select the virtualization type for the restored EC2 instance.

Private IP

Specify the private IP address of the EC2 instance that will be attached to it upon restore. The IP address provided must be within the range of IP addresses for the Subnet specified previously.

Security

Key Name

The backup encryption target key for the EC2 instance.
If you plan on remotely connecting to the restored EC2 instance, select a key pair created in your account.

Instance Profile

Choose an instance profile for the restored EC2 instance.

Security Groups

Select a security group for the restored EC2 instance.

Block Device Mappings

This section displays information on the AMI to be restored:

  • Device Name and Snapshot ID
  • Delete On Termination
  • Encrypted: Policy-based backup encryption, if applicable
  • Volume Size and Volume Type of the AMIs to be restored

5. Click Confirm.

The restored AMIs will now be available on the Restores page.

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