Veeam Backup is a backup software available for Nutanix.
Find out how to install, configure and use Veeam on a Nutanix cluster.
Requirements
- A Nutanix cluster in your OVHcloud account.
- Access to the OVHcloud Control Panel.
- You must be connected to the cluster via Prism Central.
- Veeam Backup & Replication installed on a virtual machine in your Nutanix cluster via this procedure: Setting up Veeam Backup & Replication.
- Knowing the public IP address used by Veeam Backup to access the internet.
- You must have 4 GB of RAM, 60 GB of storage, and 4 vCPUs to add an additional virtual machine when configuring extensions for Veeam Backup & Replication.
- You must have remote storage outside of the cluster, such as OVHcloud Dedicated Storage.
Instructions
We will customize Veeam Backup & Replication for use on a Nutanix cluster, with a remote repository for this cluster at OVHcloud, using the OVHcloud Dedicated Storage solution.
Add a user in Prism Element for Veeam Backup
First, you need to create a specific user in Prism Element to use Veeam Backup.
Through Prism Central, connect to Prism Element by clicking on the cluster under Cluster Quick Access.
Once in the Prism Element, go to the settings by clicking on the gear icon in the top right.
Scroll down the menu on the left using the scroll bar. Click Local User Management.
Click the New User button.
Enter the information:
-
Username:
svc_veeam -
First Name:
Veeam -
Last Name:
Backup -
Email:
veeam@example.com -
Password:
password
Select the Cluster Admin checkbox and click Save.
This user account is created and added to the Prism Element user list.
Download and install the extension for a Nutanix cluster under AHV
Log in to the virtual machine where Veeam Backup is located.
From a web browser, download the latest version of the AHV extension for Veeam. You must have a user account on the Veeam website, which you can create it free of charge.
Start the installation of the extension.
Open the "NutanixAHPlugin" installer.
Accept the General Terms and Conditions of Use and click Next.
Click Next.
Click Install.
Once the installation is complete, click Finish.
Integrate Nutanix cluster in Veeam Backup Configuration
When Configuring Veeam Backup for Nutanix, a new virtual machine is added to the cluster, which serves as the interface between the Veeam Backup software and the cluster.
Launch the Veeam Backup console and click Connect.
Go to Backup Infrastructure in the menu at the bottom left, choose Managed Servers, and click Add Server.
Click Nutanix AHV.
Enter the private IP address of Prism Element in DNS name or IP address and click Next.
Click Add to add the Prism Element user account.
Enter the information for the account created earlier in Prism Element:
-
Username:
svc_veeam -
Password:
Password
Click OK.
Check that the account you have created has been selected in the "Credentials" field, then click Next.
Click Continue to validate the certificate warning message.
Check Use the following IP address and choose an unused private IP address (this address is used when backing up and restoring files), then click Next.
Click Next.
Click Finish.
Click Yes.
Select Deploy a new proxy, then click Next.
Name the VM in the “Name” field, then click Next.
Click Configure.
Choose an unused IP address on the LAN for the virtual machine and click OK.
Click Next.
Click on Add to add and create the NUTANIX-PROXY VM login account. This VM is added when a Nutanix cluster is added to the Veeam Backup and replication console.
https://privateipaddress:8100.Enter the information for the account you created earlier in Prism Element:
-
Username:
proxy_user -
Password:
password
Click OK.
Check the user account in the "Credentials" field and click Next.
Check the box Allow access to all backup repositories and click Next.
Wait a few minutes.
The installation ends with a warning message. Please ignore this, as it is the public DNS server that cannot resolve the Veeam server name.
Click Next.
Modifying the interface virtual machine host file
Via Prism Central, connect to the NUTANIX-PROXY virtual machine.
Open the main menu at the top left and choose VMs.
Click on the NUTANIX-PROXY virtual machine.
Click Launch console.
Log in with the user account you created earlier and the password associated with that account.
From the console, edit the /etc/hosts file:
proxy_user@NUTANIX-PROXY~$sudo nano /etc/hosts
[sudo] password for proxy_user:
Add this information, which corresponds to the IP address and name of the virtual machine where Veeam Backup is installed:
192.168.0.245 VEEAM-BACKUP
Save the file and run this command:
proxy_user@NUTANIX-PROXY~$sudo /etc/init.d/networking restart
[sudo] password for proxy_user:
Add Enterprise File Storage repository in Veeam Backup
Via the Veeam Backup console, click on Backup Infrastructure at the bottom left, choose Backup Repositories, and click on Add repository.
Choose Direct attached storage.
Name the repository and click Next.
Next, select the type of server that you will be using to store your backups. For the purpose of this article, we are using a Dedicated Server running Linux, therefore we select the Linux server type. Then, click the Next button.
In the Server section, click the Add new... button to access a new pop-up window where you will enter the information required for Veeam to establish a connection with the backup server.
After completing that step, Veeam will validate the information and establish a connection to the backup server. Once that is complete, click Next.
In the Repository section, click the Browse... button. Locate, and then select the desired folder to house the backups. Then, click Next.
Proceed through the remaining sections. When you click the Finish button you will have defined a backup repository.
Setting up an automated backup
In Veeam backup, open the Home menu (bottom left), then the Backup Job menu, and choose Nutanix AHV.
The AHV Proxy web interface opens.
Name the task you want to create, tick the Backup job option, and click Next.
Click Add.
Select the virtual machines you want to back up and click Add.
Click Next.
Select the repository in Backup repository and click Next.
Select the Run the job automatically check box, set the frequency, and click Next.
Need different image to match text --> Click Finish to save the backup job. I think this is self explanatory, so probably don't need the image
The backup is visible through the AHV Proxy web interface.
Return to the Veeam Backup console via the Home menu (at the bottom left). Click Jobs to view the backup job you created.
Restoring a Virtual Machine
To test that backups are working properly, we will run a recovery task.
Click on Home in the bottom left. In the Restore option, select Nutanix AHV.
Click Restore from AHV backup.
Click Entire VM restore.
Click Add.
Select a virtual machine and click Add.
Click Next.
Choose Restore to a new location, or with different settings and click Next.
Click Next.
Click Next.
Rename the VM in New name and click Next.
Click Disconnect to isolate the restored VM from the network.
Click Next.
Click Next.
Click Finish.
A preview of the status of the restoration is launched, it takes some time depending on the size of the virtual machine.
Go further
For more information and tutorials, please see our other Nutanix support guides or explore the guides for other OVHcloud products and services. You can also review the VEEAM documentation on installing VEEAM Backup for Nutanix AHV.