Operations
Backups and snapshots: keep rollback boring
A backup you have never restored is a wish. For game servers, combine filesystem snapshots (fast) with off-site copies (fire/theft/ransomware). The goal is not perfect technology — it is a rehearsed story for “we lost the world at 2am.”
Pick an RPO you can afford
Recovery Point Objective = how much play time you are willing to lose. Competitive communities want minutes; casual co-op can tolerate hours. Match autosave + snapshot cadence to that number, not to vendor defaults.
Modded worlds: freeze the stack
Capture mod manifests alongside the world folder. Restoring a world without the same mod versions is how you get ghost blocks and crash loops. If you run Minecraft Paper, pair with our plugin hygiene page.
TLS and configs
When you also care about certificates for public domains, remember automated issuance has its own failure modes — the nonprofit Let’s Encrypt publishes a readable getting started explainer on how HTTP challenges work.
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