SQL Server on azure virtual machines default instance
https://dba.stackexchange.com/questions/270505
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04-03-2021 - |
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We have two ways of provisioning SQL Server on an Azure virtual machine, one is creating the VM and then upload the binaries of SQL server and do the installation manually, the second one is using SQL Server on Azure virtual machines which provides images of the OS and the desired version on SQL Server.
The question applies to the second option. Is there a way to provision a SQL Server virtual machine on azure with a named instance or does it always install the default?
Solution
Is there a way to provision a SQL Server virtual machine on azure with a named instance or does it always install the default?
Not with the pre-built images.
If you provision your own VM and use IaaS agent extension you can use named instance.
Can I install a second instance of SQL Server on the same VM? Can I change installed features of the default instance?
Yes. The SQL Server installation media is located in a folder on the C drive. Run Setup.exe from that location to add new SQL Server instances or to change other installed features of SQL Server on the machine. Note that some features, such as Automated Backup, Automated Patching, and Azure Key Vault Integration, only operate against the default instance, or a named instance that was configured properly.
Can I use a named instance of SQL Server with the IaaS extension?
Yes, if the named instance is the only instance on the SQL Server, and if the original default instance was uninstalled properly. If there is no default instance and there are multiple named instances on a single SQL Server VM, the SQL Server IaaS agent extension will fail to install.
Ref:
OTHER TIPS
Build your own image exactly how you want it & then use that - Azure provides tools to make it easier :-
