The thing is bailey is not made for this scale you might hit other issues also. So If you really want to scale bailey you should stick with ec2 like this.

`
- 5-10 EC2 instances (r6i.xlarge or bigger)

- Each instance handles 500-1000 sessions

- Simple Node router service to distribute sessions

- Redis for router mapping + quick reconnect cache

- DynamoDB for credential persistence
`