I have been trying to move as much as possible to vApp containers recently. I just like the idea of a vApp, it makes sense.
vApp is basically two or more virtual machines that make up a system or application. Like a web server with PHP that connects back to a MySQL database server. You would put both of these together in a vApp. vApp allows for some more detailed configuration that you may benefit from as much as I have. Start Order is what sold me on vApp. Now I can say out of a group of vm’s that I want one to start first and do not start the second until x number of seconds have elapsed or VMware Tools are ready.
This week we moved from VCB to VADP. We have found an issue that we did not expect. VADP and vApp are not supported together. The VADP proxy does not see the virtual machines that are in a vApp. We did go the extra mile and try to backup the vApp as a whole as well as individual machines. For now we will be forced to back our vApp’s up using VCB.