The end of support for Windows Server 2008 and all its associated applications is nigh, well January 2020 but SQL Server 2008 is July 2019 which in terms of IT time frames is not very far away!
Are you looking at moving to Azure and the cloud?
Or are you looking to stay in-house and build a Hyper-V environment of Windows Server 2012R2 or 2016?
Either way we can help you through these times