Deploys and releases · 10 min read
Zero-downtime deploys on one VPS with Caddy and pm2
Run two copies of a Node app on two ports, health-check the new one, then switch Caddy to it. Commands, the pm2 symlink trap, and measured failed requests.
Posts tagged “pm2”
2 articles about pm2.
Deploys and releases · 8 min read
systemd or pm2 for a small Node app on one VPS?
Compare systemd and pm2 for one Node app on one server: the pm2 symlink trap, restart after a crash, secrets, memory limits, logs, and which we pick.