[Jugurtha]

We have helped clients in several industries and sectors where these words either mean different things, or people who use them are thinking of different things. An appliance has meant a physical thing before it has also meant a VM, and I have worked on projects where we used both.

The question you have asked includes solutions, which introduces a bias. Many client meetings start with that. This is what's called an XY problem[0], where the client says they want want Y, but that's their implementation of a solution to solve X. That may or may not be the only solution, but finding out the actual problem to be solved has never hurt me and saved a lot of time and money.

This is why we spend time defining the problem and stripping away every word of jargon we can, because that jargon can create a bias towards a solution that may not be optimal. For example, site-to-site VPN. Why? Gateway ? Why ? These are solutions. What's the job to be done.

Anyway... Have a look at https://www.replicated.com/ and https://kots.io/

- [0]: https://en.m.wikipedia.org/wiki/XY_problem

[tpfour]

Thank you for the references.

I don't think I can explain it more succinctly than this: I ship fully provisioned VMs which contain all of the application code (web frontend and backend) which accesses internal databases. My provisioning workflow is already automated.

It would be desirable for me to move from managing on-prem VMs to managing cloud instances with on-prem connectivity. I am just interested in reading about how others do it.

[Jugurtha]

This is what I thought I understood from your original post, I just wanted to increase the chances to get it right.

Also, take a look at Wireguard for VPN.

[tpfour]

Clients do not support wireguard, but I wish. I use it for my own uses but there's practically no chance it gets approved by clients!