Verizon is considering to deploy 50,000 apps in total on their far edge scenario, which is similar to our scale test env (1 hub to manage thousands of SNO clusters)

So we want to verify it using our Appsub model, here is the proposal 

• install a private git repo on the ACM hub, where only one guestbook app manifest are committed.
• create 20 hub appsub on the hub cluster, deploy the guestbook app to 3500 SNO clusters. So in total there will be 20*3500 = 70,000 apps deployed to all the SNO clusters
• evaluate how long it would take to complete the deployment of all apps.
• verify if all appsub model components including hub subscription pod, addon pod are running well without OOM crash issues.