Can I provision APS 1.x and APS 2 applications on the same server? Will they conflict with each other?
It is possible to use the same server for both APS 1.x and APS 2 applications.
They use completely different mechanisms, for APS 1.x provisioning scripts are executed via POA agent installed on the host.
For APS 2 POA agent is not used at all, APS 2 enpoints are RESTful services and only require is a web server to be hosted on.