DevOps

Running dev and prod side by side on one AWS box. Compose project names fixed the collisions, and made it really easy to forget everything Docker doesn’t own.

Planning the pipeline to replace building images by hand: where builds run, what staging is even for, which registry, and what I’d push back on now.

Answering a marketing question with grep and awk on nginx access logs: requests vs. visitors, bots, timezones, and why the log can’t tell you what the browser never sent.