Windows Server12 をAzure 上仮想化にする場合

Question

Hello,

I am doing a project which is to move On-premiss servers with Windows Server 12 OS to Azure(VMware).

I want to know when the support of old version of Windows Server like 12 ended, is it okey to do this? I have got some rumours that the old version of Windows Server will be installed with patches or upgraded to new version automatically. if so, the application will defenitlly be affected.

So please tell me whether it is true and what should i worry except this interms of this project.

Answer 1

Hi @Zheng, Mengqi/鄭 夢麒

Windows Server 2012 is still supported by MicrosoMicrosoft andontinue to receive security updates until October 10, 2023. So, it is still possible to migrate your on-premises servers running Windows Server 2012 to Azure.

Regarding your concerns about automatic patching or upgrades, Microsoft does release updates and patches for Windows Server 2012 on a regular basis. However, these updates are not automatically installed without your consent. You can choose to install updates manually or configure automatic updates to install at a time that is convenient for you.

If you are concerned about the impact of updates on your applications, it is a good idea to test updates in a non-production environment before deploying them to your production environment. This will allow you to identify any issues or compatibility problems before they affect your production systems.

In terms of other considerations for your project, there are several things to keep in mind when migrating on-premises servers to Azure. These include:

Network connectivity: You will need to ensure that your Azure virtual machines have the appropriate network connectivity to communicate with other systems and services in your environment.

Storage: You will need to determine the appropriate storage configuration for your virtual machines, including the type of storage (e.g. standard or premium), the size of the disks, and the number of disks.

Security: You will need to ensure that your virtual machines are properly secured, including configuring firewalls, setting up network security groups, and implementing appropriate access controls.

Licensing: You will need to ensure that you have the appropriate licensing for your virtual machines, including Windows Server licenses and any other software licenses required by your applications.

Performance: You will need to ensure that your virtual machines are properly sized and configured to meet the performance requirements of your applications.

<I hope this helps! Let me know if you have any other questions.>