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What should I use my RPi4 for? (biglemmowski.win)

submitted 11 months ago* (last edited 11 months ago) by [email protected] to c/selfhosted

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I have a unused RPi4 (the 8Gig one) running DietPi. I did use it as a playground but ever since I am renting a Hetzner machine for (playground) stuff that I want web accessible, I don't have particular use for the Pi.

I am currently running (outdated) Home Assistant on it but there isn't much I can connect it with (yet, getting the flashable/compatible ikea smart lightning zigbee? bridge thingy is on my bucket list). Obviously I do have a pihole there.

Shoot me any other ideas I could run there. Some kind of monitoring of my rented infra would be cool (I already have uptime kuma on the dedi hetzner box). One idea I had was if there are some OSS security scanning "daemons" I could use on to monitor my other infra.

Thanks a lot!

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[–] [email protected] 2 points 11 months ago (1 children)

OpenVPN host to keep mobile devices behind pihole and able to access non-public lan services.

[–] [email protected] 1 points 11 months ago (1 children)

got CGNAT here :( that's why I am renting the hetzner machine

[–] [email protected] 2 points 11 months ago* (last edited 11 months ago)

Ah; then host the OpenVPN server from hetzner, the pi as a client, then configure the server to route traffic out through the pi client into your LAN. Your own little vpn tunnel, instead of using something like cloudflare tunnels.

Wan client > Hetzner > pi client > lan service