Backup Agent - How Vaults work

Objective

This guide explains how the Vault system works in the Backup Agent product and how your data is located and stored depending on the location of your Bare Metal servers.

Requirements

• A Backup Agent service ordered at the time of ordering your Bare Metal server or later via the Backup Agent menu in your OVHcloud Control Panel.

Instructions

Vault Overview

A Vault is your storage space where your backup data is sent during each backup. Vaults are automatically created by OVHcloud to ensure that your data is not hosted in the same datacenter as your Bare Metal server.

This is based on our Object Storage buckets, which you can find here.

To find your Vaults, log in to the OVHcloud Control Panel, go to Bare Metal Cloud and then Backup Agent. Click on the Vaults tab.

Location Principle

Important Rule: Backup data is always sent to a Vault located in a different datacenter from the one where your Bare Metal server is located. This ensures the resilience and security of your data.

Use Cases

Here are various scenarios illustrating how the Vault system works:

Use Case 1: A Bare Metal server in RBX

If you have a Bare Metal server located in Roubaix (RBX) and you order the Backup Agent:

• Your Bare Metal server with the Backup Agent installed is located in RBX.
• Your backup data is automatically sent to a Vault created in Gravelines (GRA), named backup-vault-gra1.
• This ensures that your data is stored in a different datacenter from your server.

Use Case 2: Two Bare Metal servers in RBX and GRA

If you have two Bare Metal servers, one in Roubaix (RBX) and the other in Gravelines (GRA):

• The Bare Metal server in RBX sends its data to backup-vault-sbg-1 in Gravelines.
• The Bare Metal server in GRA sends its data to backup-vault-gra-1 in Strasbourg (SBG).
• Each server uses a Vault in a different datacenter from its own.

Use Case 3: Three Bare Metal servers in RBX, GRA and LIM

If you have three Bare Metal servers in different datacenters:

• The server in RBX sends its data to backup-vault-gra-1 in GRA.
• The server in GRA sends its data to backup-vault-sbg-1 in SBG.
• The server in Limburg (LIM) sends its data to backup-vault-sbg-1 in SBG.
• Each server ensures that its data is stored in a distant datacenter.

Use Case 4: Bare Metal server in BHS with EU NIC

If you have a Bare Metal server in Beauharnois (BHS) with a European network interface:

• Your Bare Metal server is located in BHS.
• Your backup data is sent to backup-vault-tor-1 in Toronto (TOR).
• The Vault location is determined based on your server's network configuration.

Important Points

• Vaults are automatically created by OVHcloud, you cannot create them manually.
• You cannot change the Vault for an agent once it is configured.
• The Vault location is always different from your Bare Metal server location to ensure resilience.
• The Vault name generally follows the convention: backup-vault-<location>-<number>.

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