Devops

Vercel’s developer experience is genuinely excellent — push to Git, get a URL, previews for every pull request. The bill is the problem: per-seat pricing plus usage, and it scales with your success. Dokploy is the self-hosted answer that’s been eating that market: an open-source PaaS that gives you the same workflow — Git deploys, automatic HTTPS, preview environments, one-click databases — on a VPS you control, installed with a single command. Here’s the full setup, including the parts the highlight reels skip. ...

It’s 3 A.M. PagerDuty is screaming, the error rate graph looks like a hockey stick, and your Java service is dying. You have SSH, a shell, and about ten minutes before someone important wakes up. This is the triage ladder I actually run, in order, with the exact one-liners. The order matters: every step rules out a class of problem before you spend time on the next one. If you did the hardening from the Linux Server Setup post, this is its companion — that one was pre-incident, this one is during. ...