Azure Migrate – Initial Thoughts

When Microsoft announced Azure Migrate at Ignite, I was enticed and signed up for the limited preview.  Having being accepted to the program I thought I would share my initial thoughts.

What Is Azure Migrate?

It a set of tools provided by Microsoft to enable you to provide a high level overview of your on-premises virtual machines and a possible migration approach to Microsoft Azure.

It’s components are as follows:

  • OVA file which is Windows Server 2012 R2 that runs a Collector that connects to vCenter to extract information.
  • Unique credentials that are entered into the Collector to securely report back information to Migrate PaaS within your Azure Subscription
  • Assessment that enables you to group virtual machines into readiness for Azure along with expected monthly costs

  • Azure Readiness assessment per virtual machine with data customization

  • Data export to Microsoft Excel to enable further information manipulation
  • Integration with OMS solution pack Service Map to provide application dependency mapping, communication paths, performance data and update requirements

Azure Migrate 04

On-Premises Support

In the limited preview, the support for on-premises systems in limited to vCenter 5.5 and 6.0.  However, I ran the Collector against a vCenter Server Appliance 6.5 without any issues.

The guest operating system extends to those supported by Microsoft Azure, which makes sense.

Known Issues

As this is a limited preview, I’m sure that these issues will be resolved in due course.

  • Windows Server 2016 showing as an ‘Unsupported OS’ in Azure Readiness report
  • SQL not providing a link to the Azure Database Migration Service
  • For 182 VMs the suggested tool is always ‘Requires Deep Discovery’

Final Thought

Azure Migrate will be a good starting point (when it is generally available) to provide a high level overview of readiness for Azure.  It will require human intervention to overlay application considerations to ensure they are natively highly available to meet customer SLA’s.



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