Unable to deploy swarm using Standard_A0 manager and worker size

[RothAndrew]

Expected behavior

Deploy swarm using standard Docker for Azure template from https://docs.docker.com/docker-for-azure/#quickstart using VM size Standard_A0 for manager and worker

Actual behavior

Deployment times out after ~35 minutes and the Manager and Worker VMSS's never start

Information

• Standard_A0 is a valid size according to the template. See https://download.docker.com/azure/stable/Docker.tmpl

Steps to reproduce the behavior

1. Use standard Docker for Azure template to deploy swarm
2. Choose Standard_A0 from the list of valid VM sizes for manager and worker
3. Deployment times out after ~35 minutes and manager and worker VMSS's never start

[FrenchBen]

Could you provide the error in the deployment itself? Standard_A0 doesn't have much memory which may create some OOM.
We should remove it from the list if that's the case.