Comment by Nextgrid

> But it’s specific, and no-one will want to take over your job.

It really depends what's on the table. Offer just half of the cost savings vs an equivalent AWS setup as a bonus (and pocket the other half) and I'm sure you'll find people who will happily do it (and you'll be happy to pocket the other half). For a lot of companies even just half of the cost savings would be a significant sum (reminds me of an old client who spent thousands per month on an RDS cluster that not only was slower than my entry-level MacBook, but ended up crapping out and stuck in an inconsistent state for 12 hours and required manual intervention from AWS to recover - so much for managed services - ended up restoring a backup but I wish I could've SSH'd in and recovered it in-place).

As someone who uses tech as a means to an end and is more worried about the output said tech produces than the tech itself (aka I'm not looking for a job nor resume clout nor invites to AWS/Hashicorp/etc conferences, instead I bank on the business problems my tech solves), I'm personally very happy to get my hands dirty with old-school sysadmin stuff if it means I don't spend 10-20x the money on infrastructure just to make Jeff Bezos richer - my end customers don't know nor care either way while my wallet appreciates the cost savings.