Long-Term VPS Automation

Hey guys, first post on here. Sorry if wrong sub.

I would like to ask for your opinions on something i want to set up.

Lets say I'm going off the grid for a month, and i want something to be working for me that month.

I thought of automating a relatively safe function on a VPS (instagram page?) for that month.

Any ideas as to what can be done?
I have a week to set this up, and the main goal is to have something when i get back to the internet.

Any suggestion is welcome!

Question is, what you want to be automated on IG?

You just need the right function and you're done.
I have a few vps running on autopilot at the moment and they're all good