Hello daichi kawano
Welcome to Microsoft Q&A Platform, thanks for posting your query here.
Yes, it is possible to achieve the desired outcome using the Azure VM cloning procedure with the steps you have outlined. By copying the VMs on the master server, generalizing the copied VMs, and assigning the generalized VMs to other instances, you can ensure that all 8 instances have the same applications and versions without changing the IPs or other settings.
This approach allows you to easily manage and update the applications and configurations on the master server VM and then replicate those changes to the other instances, ensuring consistency and reducing the risk of errors or conflicts.
Hope this helps.
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