halcyoncmdr

Pangolin officially says on their site :

Pangolin generally requires minimal resources to run effectively. A basic VPS with 1 vCPU, 2GB RAM, and 8GB SSD is sufficient for most deployments.

If you choose a VPS with only 1GB RAM, you may need to create swap space to avoid memory pressure during installation, updates, or periods of higher traffic.

I’ve got a 1 vCPU, 1GB RAM, 25GB Disk droplet for $6/mo and have no issues for my limited home use. Updates don’t really take a noticeably long time or anything, it takes maybe 45 seconds to fully bring up the docker container again after an update. But it runs just fine.

Similar here. Just a Digital Ocean droplet running Pangolin. Functions basically the same as the cloudflare tunnel it replaced.

Can expose the service directly if needed, or from behind a login page.