The deployment master should be rebuild as an xlarge instance so we can have more cpu/ram (disk space is less an issue). This will allow for the automatic scap deploys to scale better.
It also shouldn't be a bastion, deployment-bastion will continue to exist as-is.
By deployment master are you referring to deployment-bastion or mira.deployment-prep.eqiad.wmflabs?
The later has:
Probably want to rebuild mira as xlarge.
mira was just a testing box. deployment-bastion will remain as a bastion. This is about a deployment-tin (that I started yesterday) that will be an xlarge.