If availability set is selected for Durable VM,
1. Would same set of application (which are installed on current durable VM on top of OS image.) would automatically get installed on upgrade\Fault domain ?
2. If no, how to manage that , what type of event durable VM needs to handle?
3. If Data disks are attached to Durable VM , on fault or upgrade , will these disks get automatically attached to the new VM in upgraded\faulted domain ?
4. which events durable VM receive in case of Azure "Host" OS upgrade ?