@kennethlimcp, I’ve spark local cloud running on my local host laptop as well as on my raspberry pi. I had no problems setting up on these devices. I’m testing out some stuff for my project and it requires a server. I could very well settle down with raspberry pi and a secured vpn connection (which is my present setup). I thought setting up spark server on cloud server would be as easy as it was on my Pi and laptop. But its not.
If you can spin it up on a raspberry pi it should work well for cloud as well. Maybe you can PM me to work it out