Sandeep3 articles in DevOps. Practical, up-to-date guides written to be found, answered, and cited.
The security headers I set on a Next.js site served through Cloudflare, why each one is there, one I loosened for ads, and the Cloudflare settings that complete the picture.
My site briefly returned 5xx errors every time a post was published, because publishing rebuilt the Docker container. Here is how ISR plus a bind-mounted content folder removed the rebuild entirely.
A step-by-step 2026 guide to deploy a Next.js app to a VPS with Cloudflare Tunnel — Docker standalone build, docker-compose, and zero open ports or firewall changes.