Make ASG independant of a VNET like NSG
While it's possible to attach a NSG to multiple subnet or even different subnet in different VNET, it should be the same for ASG.
Currently I can add machines only in the same VNET once a single machine had been added to the ASG.
My usage : I've got different services I deploy in different vnet but identical usage just different environments. Then I have some shared resource such as nsg that are applied to these different instances and I wanted to add the different machines with same role to a single ASG instead of create one ASG/role/environment and just reference this single ASG to the NSG but it doesn't work that way.
Please consider to change the relationship
Thanks for the feedback, we are currently working on cross subscriptions/vnet grouping to facilitate the management experience around NSG/ASGs.