I just tried Composer v3 today and be able to create a small environment.

Not at the moment, I found that this issue has been logged here in Issue Tracker. It has been assigned to Cloud Composer team. https://issuetracker.google.com/issues/346579985

After I searched more on this issue. It logged here that Unschedulable state is due to cannot scale up the node. Though, I still fail to create a cluster. Any help is welcome. Please kindly fix that. The Cloud Composer is useless if it couldn’t be cr...

Hi,I'm currently having the same problem despite trying many times. Thanks to this thread, I explore more on GKE during environment creation and found some clues about both Unschedulable and Crashloopbackoff from this screenshot. I think the main iss...