Does Azure have the ability to share a VNet between different subscriptions ?
GCP has a Shared VPC feature in which a VPC defined in projectA can be used by other projects.
Im aware of VNet peering but thats multiple VNets. Im looking for something in Azure in which I can define VNetA in subscriptionA and have resources that are part of subscriptionB deploy resources in VNetA.
There is no way to deploy the resources that are part of subscription B deploy resources in VNetA(Subscription A). But we can use virtual network peering between to connect network from two different subscription under same Azure Active Directory tenant.
Or you can move networking resource in another subscription,This article describes how to move virtual networks and other networking resources to a new resource group or Azure subscription.
You can also refer this SO Thread had someday also asked same requiremet but sadly is there is no as of now.
