VMware Cloud on AWS Live Migration Demo

This post will demonstrate a live migration of a virtual machine from an on-premise VMware infrastructure, to VMware Cloud on AWS. The steps below will demonstrate how quick and easy it is to move virtual machines between VMware Cloud on AWS and on-premise VMware environments using HCX, without the need to re-IP or re-architect services.

You may also want to review VMware Cloud on AWS Migration Planning and VMware Cloud on AWS Deployment Demo, as well as the following external links:

VMware FAQ | AWS FAQ | Roadmap | Product Documentation | Technical Overview | VMware Product Page | AWS Product Page | Try first @ VMware Cloud on AWS – Getting Started Hands-on Lab

The VMware Cloud environment in this demo is setup as follows:

  • SDDC deployed consisting of a 6 host stretched cluster in eu-west-2
  • On-premise connectivity provided by Direct Connect
  • On-premise vCenter and SDDC vCenter in hybrid linked mode
  • HCX Cloud add-on enabled, and appliances deployed on-premise
  • On-premise networks are VLAN backed port groups in a distributed switch
  • VLAN_98 has been stretched for the purposes of this demo

VMC_Environment

The virtual machine I am going to migrate is the web server from a 3-tier application: VMC-DEMO-WEB-01, with a private IPv4 address of 192.168.98.15.

In the on-premise vCenter Server I have selected the HCX plugin from the Menu drop-down. The dashboard shows my site pairing and cloud overview. Under Network Extension I can see that VLAN_98 has been stretched to VMware Cloud on AWS.

HCX_Networks

From the Migration screen I can see previous migration history, and I select Migrate Virtual Machines.

HCX_Migration_1

The migration interface loads and I search for the virtual machine.

HCX_Migration_2

Having selected the virtual machine to migrate I can now go ahead and select the folder, resource pool, and datastore to use. In this example the machine is already thin provisioned and I am using the vMotion migration type. The network has automatically been populated with the stretched network VLAN_98.

HCX_Migration_3

HCX will perform some validation checks and then I click Finish to start the migration.

HCX_Migration_4

The virtual machine migration progress is now underway.

HCX_Migration_5

After 4 minutes, the migration is complete.

HCX_Migration_6

The virtual machine did not drop any pings during the migration, the web site is still accessible and able to pull data from the database.

VMC_Demo

A HTTP monitor setup in Solarwinds shows that there was no loss of service during the migration.

hCX_Migration_8

The virtual machine is now running in VMware Cloud on AWS and is visible in the SDDC vCenter.

HCX_Migration_7

Should the machine need moving back on-premise the same process can be followed, with the Reverse Migration tick-box.

HCX_Reverse

Once virtual machines are running in VMware Cloud on AWS they have access to native AWS services using the 25 Gbps Elastic Network Interface (ENI): Connecting VMware Cloud on AWS to Amazon EC2Load Balancing VMware Cloud on AWS with Amazon ELB.

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