Post #2891392
2026-05-27 06:03 UTC
Another thought: is it required for your service to physically run in 25 locations? Couldn’t you have one (more powerful) main instance which accesses the other servers via SSH to execute whatever command is required?
Replies (1)
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@dan@upvote.au 2026-05-27 06:14
The 25 locations are a bare minimum Debian installation with just my app, SSH (for management), Certbot (for TLS certs), and a few other utilities (ping, traceroute, mtr) added. The app uses ~60MB so it’s not an issue. The site accesses each location using gRPC over a persistent connection. The code is open-source if you’re curious: github.com/Daniel15/dnstools