Step-by-Step: Setup and Configure Azure Site Recovery (ASR) for On-Premises Hyper-V Host with Azure Resource Manager (ARM)

This post is a series of blog posts for Azure Site Recovery (ASR).

Here is a step by step walk-through on how to go about setting up and configuring ASR (Azure Site Recovery) and backing up your On-Premises Virtual Machines (VMs) with Azure Resource Manager (ARM).

First things, first, Azure’s Recovery Service Vault is a unified vault/resource that allows you to manage your backup and data disaster recovery needs within Azure. For example, if you are hosting your VMs on-premises you can create a link between your on-prem site and Azure to allow your VMs to be backed-up into Azure. This is regardless of your hypervisor, it can be either ESX or Hyper-V, either will work. However for the interest of this blog post, I will be setting up ASR for a Hyper-V 2012R2 host.



Configuring Azure

Step 1: Create a Recovery Services Vault

Within Azure Resource Manager (ARM), if we select New, within the Marketplace, select Monitoring + management, then select Backup and Site Recovery (OMS) within the featured apps. Of course if this is no longer present, just search for it within the marketplace.

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Next we will now need to create our vault.

Give it a meaningful name, and you can either create a new Resource Group, or use an existing. I opted with existing, as I will (another post) next setup a Site-to-Site ASR.

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Give this a few seconds, maybe minutes to do its thing…

Great, now our Vault is up and ready to go!

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Step 2: Choose your Protection Goal(s)

Click Settings > Site Recovery (Under Getting Stated) > Step 1: Prepare Infrastructure > Protection Goal > And specify the following > Click OK:

  • Replicating to: Azure
  • Machines Virtualized: Yes, with Hyper-V
  • Using SCVMM (Virtual Machine Manager): No

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Step 3: Setup the Source Environment

Next, we will now need to Prepare our source give our Hyper-V site a name, “Ravi-OnPrem” makes sense here, but give it something meaningful.

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Now we need to download the ASR Provider Installer, along with the Vault Registration Key.

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Step 4:  Install and Configure the ASR Provider on Hyper-V Host

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This Hyper-V host is not behind any Proxy…

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If we go back to Azure, we can now see our Hyper-V host populated.

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Step 5: Create a Replication Policy

Within our Vault properties > Settings > Manage: Site Recovery Infrastructure > For Hyper-V Sites: Replication Policies > +Replication Policies

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Step 6: Associate Hyper-V Site(s)

Next we will need to Associate our Hyper-V site:

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Great! Now we can continue on with Step 3 (Target Environment) of Step 1 (Preparing Infrastructure).

Step 7: Create a Storage Account + Virtual Network

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Within the Replication, we have a few options here. I left mine as default (GRS) Geo-Redundant.

Next, we need to create a Target Virtual Network:

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Now we can go ahead and setup the replication settings:

Step 8: Setup Replication Settings

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Since we create the Replication Policy beforehand, this auto-filled. Next we need to do some Capacity Planning. Since this is simply a walk-through example, I elected to skip this, but for a real-production environment, I would highly recommend doing this.

Here is a link to Microsoft’s Capacity Planner for Hyper-V Replica.

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Hit OK, and now we are ready to to move on to Step 2 (Replication Application)

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This all should have populated since we created our Storage account and Virtual Network just earlier… If not, add them.

Now Azure should have connected with our Hyper-V host, we can now see our VMs within our Hyper-V host. Here we now need to select which machines we will want to include within ASR. For simplicity and variety, I am going to select a domain controller and a Linux machine.

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Now we need to configure the VMs properties:

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Once we are good, we can go ahead and apply the Replication Policy to our VMs.

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Once satisfied, go ahead and hit “Enable Replication“.

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Lastly, Step 3, we now need to complete creating our Recovery Plan:

Step 9: Create Recovery Plan

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Great! All done? Before we say all done, let’s go back to our Hyper-V host, and configure the Network/Throttling bandwidth.

Step 10: Network/Throttle Bandwidth

My Hyper-V host is not equipped with a GUI as I am using Windows 2012R2 Minimal Server, so navigate here to launch the Microsoft Azure Backup Agent, “C:\Program Files\Microsoft Azure Recovery Services Agent\bin\“. Launch, “wabadmin“.

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In the Actions pane, select “Change Properties” >> Select the Throttling tab.

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Change these settings as to your needs. I wanted to increase my non-work hours to 4MB, but looks like 1MB is the max.

Great! Since we already hit, enable replication, this process should have already started… Let’s go back to Azure:

If we take a look at the Vault > Settings > Protected Items > Replicated Items 

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Once these VMs are 100% Synchronized, the next steps will be to simulate a fail over, both Test and Planned.

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3 thoughts on “Step-by-Step: Setup and Configure Azure Site Recovery (ASR) for On-Premises Hyper-V Host with Azure Resource Manager (ARM)

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