We'd like our PHP based environment to auto scale up and down based on load.
Our users send emails that get queued in postfix queues on the machine, and we also have other short running tasks in the background (e.g. creating PDFs).
Is there any way we can tell the scaling thing to wait until the mail spool is empty and any currently running jobs have finished?
I'd rather stay away from worker environments for now to make migrating to AWS easier/more similar to our existing setup.
Thanks in advance.